CN107645125B - A kind of thunder carrying-off device and application method for ancient building - Google Patents
A kind of thunder carrying-off device and application method for ancient building Download PDFInfo
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- CN107645125B CN107645125B CN201710831188.8A CN201710831188A CN107645125B CN 107645125 B CN107645125 B CN 107645125B CN 201710831188 A CN201710831188 A CN 201710831188A CN 107645125 B CN107645125 B CN 107645125B
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Abstract
The present invention provides a kind of thunder carrying-off device and application method for ancient building; the thunder carrying-off device includes lightning-arrest unit, ground unit, downlead, adjusts unit, control device; the lightning-arrest unit is connected with the ground unit by the downlead; the lightning-arrest unit is arranged above protection; the ground unit is arranged in surface layer; the adjusting unit is arranged in the lightning-arrest unit lower part; the control device is connect with the adjusting cell data, and the control device is for collecting processing environment parameter and controlling the adjusting unit；The present invention automatically adjusts the working condition of the lightning-arrest unit according to weather condition, keeps the thunder carrying-off device more humanized by the adjusting unit of the thunder carrying-off device.
Description
Technical field
The present invention relates to lightning protection fields, and in particular to a kind of thunder carrying-off device and application method for ancient building.
Background technique
It is well known that thunder and lightning has great harmfulness, or even jeopardize the life security of people.The transient voltage of thunder and lightning can
Up to tens million of volts, electric current may be up to the training of ten Wan An, and people and animals, building, facility etc. are struck by lightning and cause injures and deaths and break all over the world
Bad major accident is countless.The world today, the rapid development and application of new and high technology, high-rise buildings, facility emerge in multitude,
Especially electronic component, such as mainframe computer and its network, communication system, broadcast facility, power supply unit, industry, national defence, scientific research
And the equipment such as various monitoring systems, lightning stroke can cause the serious destruction of these equipment or facility.Combustible and explosive area, gas station,
Oil depot etc. is by the explosion that can ignite of being struck by lightning.
China heritage buildings substantial amounts, with their own characteristics, the Chinese nation is made up with the historical value that it can not estimate
Long development history, therefore the lightning protection of the safeguard protection of heritage buildings especially heritage buildings is particularly important, ancient architecture
Building object is mostly tourist attraction, in scenic spot the electronic products such as each monitor and control facility and communication system add and heritage buildings are most
It is extremely easy to cause fire after being struck by lightning that heavy losses, but lightning protection are caused to heritage buildings and electronic product using wooden structure
The excessive setting of equipment will lead to the normal communication of signal variation influence traveller in tourist attraction.
In view of the above drawbacks, creator of the present invention obtains the present invention by prolonged research and practice finally.
Summary of the invention
To solve the above problems, the technical solution adopted by the present invention is, a kind of thunder carrying-off device for ancient building is provided,
The thunder carrying-off device includes lightning-arrest unit, ground unit, downlead, adjusts unit, control device, the lightning-arrest unit and described
Ground unit is connected by the downlead, and the lightning-arrest unit is arranged above protection, and the ground unit is arranged on ground
In surface layer, the adjusting unit is arranged in the lightning-arrest unit lower part, and the control device is connect with the adjusting cell data,
The control device is for collecting processing environment parameter and controlling the adjusting unit.
Preferably, the adjusting unit includes solar components and adjusts component, the solar components and the adjusting
Component connection, the working condition for adjusting component and being used to adjust the thunder carrying-off device.
Preferably, the solar components include solar energy block and electromagnetic block, the solar energy block and the electromagnetic block are logical
Conducting wire connection is crossed, the solar energy block is used to power for the electromagnetic block.
Preferably, the adjusting component includes fixed frame, activity box, shaft, cover portion, the cover portion and the fixation
Frame, the activity box are tightly connected, and the shaft is flexibly connected with the fixed frame, the activity box and the fixed company of the shaft
It connects, the fixed frame and the activity box are freely rotated around the shaft.
Preferably, permanent magnets are arranged in the shaft, the permanent magnets are correspondingly arranged with the electromagnetic block, and the electromagnetic block is set
It is set to coil and iron core, the coil is wrapped in the core exterior surface.
Preferably, the adjusting unit includes rebound component, the rebound component is arranged in the shaft, the rebound
Component is set as torsionspring.
Preferably, the tilt angle theta formula of the permanent magnets setting is when initial position,
Wherein, LsLength for the torsionspring from spring ring body axis to spring-loaded, unit mm, μ are described
The space permeability of electromagnetic block, unit N/A2；N is the coil turn of the electromagnetic block；ImaxIt is mentioned for the solar energy block
The maximum current value of confession, unit A；IminFor the minimum current value that the solar energy block provides, unit A；B is the electromagnetism
The iron core cross-sectional area of block, unit mm2；R is the shaft cross sectional radius, unit mm；A is that the permanent magnets are horizontal
Cross-sectional length, unit mm；β is the rigidity of the torsionspring, and unit is newton * millimeter/degree.
Preferably, a kind of application method using the thunder carrying-off device, comprising steps of
S1, the control device is collected and processing environment parameter, judges whether that the thunder carrying-off device is made to enter working condition；
S2, the control device control to adjust unit according to processing result.
Preferably, S1 specific implementation step is, the control device collects environmental parameter, and the environmental parameter includes atmosphere
The electrically charged amount of pressure, environment temperature, air humidity, atmospheric density, cloud layer and cloud layer motion state, by the environmental parameter
Processing judge weather condition, when weather condition is judged as fair weather, the thunder carrying-off device enters off working state, the same day
When gas situation is judged as thunderstorm weather, the thunder carrying-off device enters working condition.
Preferably, S2 specific implementation step is, when being in off working state, the solar energy block can provide sufficient electricity
It flows the repulsion guaranteed between the electromagnetic block and the permanent magnets to the electromagnetic block, realizes first cover and described the
The closure of two covers；When entering working condition, the control device control disconnects the solar components and the adjusting component
Connection, first cover and second cover enter opening state.
Compared with the prior art the beneficial effects of the present invention are: 1, pass through the control device and control the lightning protection device
With the thunder carrying-off device, guarantee to use different thunder And Lightning Preventive Measures under different weather environment；2, pass through the lightning protection device
The control assembly is adjusted between the secondary prevention eliminating needle and the main prevention eliminating needle and is formed between the adjacent secondary prevention eliminating needle
Angle realizes the secondary prevention eliminating needle and the main prevention eliminating needle by thunder to which the preferable shunt voltage value of the ionization module be arranged
Auto parallel Connection when hitting, the current distributing that lightning stroke is generated；3, by the adjusting unit of the thunder carrying-off device, according to weather
Situation automatically adjusts the working condition of the lightning-arrest unit, keeps the thunder carrying-off device more humanized.
Detailed description of the invention
Fig. 1 is the functional schematic of thunderstorm electricity protective device of the present invention；
Fig. 2 is the lightning protection device structural schematic diagram (facing) of thunderstorm electricity protective device of the present invention；
Fig. 3 is the lightning protection device structural schematic diagram (vertical view) of thunderstorm electricity protective device of the present invention；
Fig. 4 is the lightning protection device partial structural diagram of thunderstorm electricity protective device of the present invention；
Fig. 5 is the thunder carrying-off device structural schematic diagram (facing) of thunderstorm electricity protective device of the present invention；
Fig. 6 is the thunder carrying-off device structural schematic diagram (vertical view) of thunderstorm electricity protective device of the present invention；
Fig. 7 is the thunder carrying-off device partial structural diagram of thunderstorm electricity protective device of the present invention；
Fig. 8 is the thunder carrying-off device part connection schematic diagram of thunderstorm electricity protective device of the present invention.
Digital representation in figure:
1- lightning protection device；2- thunder carrying-off device；3- control device；11- ionization module；12- collector unit；13- connecting line；
14- air control unit；21- takes shelter from the thunder unit；22- ground unit；23- downlead；24- adjusts unit；111- disappears thunder component；112- control
Component processed；113- pedestal；141- guiding subassembly；211- takes shelter from the thunder needle assemblies；212- fixed pedestal；213- supporting block；1111- master disappears
Thunder needle；1112- the first prevention eliminating needle group；1113- the second prevention eliminating needle group；The first annular limiting section of 1121-；1122- the second annular limit
Position portion；The pushing part 1123-；2411- solar energy block；2412- electromagnetic block；2421- fixed frame；2422- activity box；2423- shaft；
2424- cover portion；2425- permanent magnets.
Specific embodiment
Below in conjunction with attached drawing, the forgoing and additional technical features and advantages are described in more detail.
Embodiment one
Refering to Figure 1, it is the functional schematic of thunderstorm electricity protective device of the present invention.
As shown in Figure 1, the thunderstorm electricity protective device includes lightning protection device 1, thunder carrying-off device 2, control device 3, the control
Device 3 and the lightning protection device 1,2 data connection of the thunder carrying-off device, the control device 3 collect environmental parameter, and by pair
The processing of the environmental parameter controls the lightning protection device 1 and the thunder carrying-off device 2, and reality is in varied situations to the lightning protection
Device 1 and the thunder carrying-off device 2 are freely selected, suitable for the lightning protection under different situations.
Embodiment two
As shown in Figures 2 and 3, Fig. 2 and Fig. 3 is the structural schematic diagram of the lightning protection device of the thunderstorm electricity protective device,
The lightning protection device 1 includes ionization module 11, collector unit 12, connecting line 13, the ionization module 11 and the collector unit
12 are connected by the connecting line 13, and the ionization module 11 is arranged above protection, and the collector unit 12 is arranged on ground
In surface layer.
In thundercloud strong electrical field, the ionization module 11 due to being connect all the time by the connecting line 13 with surface layer, from
And remain surface potential above the protection, lead to the ionization module 11 and the ionization module 11 air nearby
Potential difference enhance with thundercloud electric field strength and increase sharply, causing the ionization module 11, nearby air ionization forms big quantity space electricity
Lotus.General thundercloud lower layer is negative electrical charge, and ground induction generates positive charge.The negative electrical charge that the air ionization generates passes through the company
The positive charge that wiring 13 is transmitted to the collector unit 12 and ground induction, which attracts, to be neutralized, 11 tip of ionization module and near
The negative electrical charge of positive charge and the thundercloud that generates of space ionization neutralize, to realize the thunder effect that disappears, pass through ionization list
The thunder effect that disappears of member 11, reduces the lightning stroke quantity in thunderstorm weather, reduces the adverse effect that ancient building is struck by lightning.
The ionization module 11 includes disappear thunder component 111, control assembly 112, pedestal 113, and the thunder component 111 that disappears includes
Main prevention eliminating needle 1111, pair disappear thunder group.The main prevention eliminating needle 1111 is vertically arranged, and main 1111 bottom end of prevention eliminating needle is fixed on described
It is connect on pedestal 113 and with the connecting line 13；The pair thunder group that disappears is preferably arranged to the first prevention eliminating needle group 1112 and second and disappears
Thunder needle group 1113, the first prevention eliminating needle group 1112 and the second prevention eliminating needle group 1113 include several secondary prevention eliminating needles, described
First prevention eliminating needle group 1112 and the second prevention eliminating needle group 1113 are flexibly connected with the main prevention eliminating needle 1111；The control group
Part 112 is fixed on the pedestal 113, and is connect with the pair thunder group that disappears, and the control assembly 112 controls the pair and disappears thunder
Angle is formed by between needle and the main prevention eliminating needle 1111, between the adjacent secondary prevention eliminating needle.It is described pair prevention eliminating needle bottom end with
The main prevention eliminating needle 1111 is flexibly connected, and the pair prevention eliminating needle and the main prevention eliminating needle 1111 include needle point, the needle point point
End is preferably arranged to cone or several prongs are respectively set in pyramid, the needle point tip, realizes the ionization module 11
Preferable ionization effect improves the space charge speed that nearby ionization generates of ionization module 11.
When there is thundercloud above the lightning protection device, since electrostatic induction is in the secondary prevention eliminating needle and the main prevention eliminating needle
1111 tip and neighbouring space have space charge accumulation.It is described to disappear when negative charge amount entrained in the thundercloud is excessive
The positive charge quantity that thunder assembly tip and the ionization of neighbouring space generate is unable to satisfy the quick neutralization with the thundercloud negative electrical charge
When, thundercloud generates lightning stroke；It is struck by lightning moment, the charge above the secondary prevention eliminating needle hit or the main prevention eliminating needle can be due to neutralization
It suddenly disappears, and still has a large amount of charges on other needle bodies, so that unexpected by the voltage between lightning stroke syringe needle and needle adjacent
Increase reaches shunt voltage value, leads to gap breakdown between needle adjacent, to realize the auto parallel Connection between needle adjacent.Institute
State shunt voltage value between needle adjacent when gap breakdown between needle adjacent required voltage threshold value.
By control between the secondary prevention eliminating needle and the main prevention eliminating needle 1111 and the adjacent secondary prevention eliminating needle between institute
Angle is formed to be arranged the preferably described shunt voltage value of the ionization module, realizes that the secondary prevention eliminating needle and the master disappear thunder
Auto parallel Connection of the needle 1111 when being struck by lightning, the current distributing that lightning stroke is generated；The overall resistance of the ionization module 11 is with electricity
The increase of stream and decline step by step so that the total substitutional resistance of the ionization module 11 account for lightning channel all-in resistance (resistance of road containing arc and
The resistance of the ionization module) ratio reduce, the voltage that the ionization module 11 is born also reduces therewith, realizes the pair
Pressure drop on prevention eliminating needle and the main prevention eliminating needle 1111 is no more than dodging along face for the main prevention eliminating needle 1111 and the secondary prevention eliminating needle
Network voltage, avoids the flashover of the thunder component 111 that disappears, while realizing 11 through-current capability of ionization module and total thermal capacitance after parallel connection
Amount is increase accordingly.
As shown in figure 4, Fig. 4 is the lightning protection device partial structural diagram.The control assembly 112 includes first annular
Limiting section 1121, the second annular stop portion 1122, pushing part 1123, the first prevention eliminating needle group 1112 and the first annular limit
Position portion 1121 is flexibly connected, and the second prevention eliminating needle group 1113 is flexibly connected with second annular stop portion 1122, described to push away
Dynamic portion 1123 controls the height and position of the first annular limiting section 1121 and second annular stop portion 1122 respectively, preferably
The secondary prevention eliminating needle of the first prevention eliminating needle group 1112 be arranged in the first annular limiting section 1121, described second disappears
The secondary prevention eliminating needle of thunder needle group 1113 is arranged in second annular stop portion 1122, the first annular limiting section 1121
It is horizontally disposed with second annular stop portion 1122, by controlling the first annular limiting section 1121 and second annular
Pair prevention eliminating needle described in the Level Change of limiting section 1122 gathers degree, adjusts the secondary prevention eliminating needle and the main prevention eliminating needle 1111
Between and the adjacent secondary prevention eliminating needle between be formed by angle, the first annular limiting section 1121 and second annular
Limit 1122 is respectively provided with clip, connection of the clip for the secondary prevention eliminating needle and the control assembly 112, described in guarantee
First prevention eliminating needle group 1112 is limited with the first annular limiting section 1121, the second prevention eliminating needle group 1113 and second annular
The connection status during the adjustment in position portion 1122.
The lightning protection device 1 further includes air control unit 14, and the air control unit 14 is arranged in 11 lower part of ionization module.
The air control unit 14 includes guiding subassembly 141, pressure fan and linkage unit, and the guiding subassembly 141 includes several deflectors
With several connectors, the deflector bottom is connected by the linkage unit, by the control of the linkage unit, realizes institute
The connection and separation between deflector are stated, the connector connects the adjacent deflector, and the connector is preferably arranged to soft
Property cloth-like part and have the effect of completely cut off signal.
When deflector separation, the deflector and the connector form bowl structure, and the guiding subassembly will
The air that the pressure fan introduces is oriented to the top of the ionization module 11 from the lower part of the ionization module, guarantees the ionization
Unit 11 nearby ionizes the space charge generated and is smoothly transported away from space near the ionization module 11 to thundercloud direction,
Make between the ionization module 11 and the thundercloud formed charge ion layer, realize the charge ion layer described in lightning stroke process with
The neutralization of negative electrical charge reduces the electric current that lightning stroke generates, and reduces electric current by heat caused by the connecting line, reduces ancient building
Because of heat excessive a possibility that being ignited.Control by the pressure fan to wind speed adjusts the conveying speed of the ion, protects
The space charge speed that nearby ionization generates of ionization module 11 is demonstrate,proved, the thunder effect that disappears of the lightning protection device 1 is improved.
When the adjacent deflector, which directly contacts, forms integral structure, the deflector and the chassis interior are formed
Guard space, the ionization module 11 are in the guard space, and the guiding subassembly is realized to the ionization module 11
Protection, avoids under off working state the ionization module 11 as extraneous wind-force, air and machinery caused by shining upon damages
It is bad；It is realized simultaneously by the guiding subassembly to the isolation effect of the ionization module 11, avoids 11 pairs of electricity of the ionization module
The interference of wave electromagnetic signal.
Embodiment three
As shown in Figure 5 and Figure 6, Fig. 5 and Fig. 6 is the structural schematic diagram of the thunder carrying-off device of the thunderstorm electricity protective device,
The thunder carrying-off device 2 includes lightning-arrest unit 21, ground unit 22, downlead 23, the lightning-arrest unit 21 and the ground unit
22 are connected by the downlead 23, and the lightning-arrest unit 21 is arranged above protection, and the ground unit 22 is arranged on ground
In surface layer.
In thunderstorm weather, when there is electrification cloud layer in the protection overhead, the lightning-arrest unit 21 and the protection top
A large amount of charge is assembled in portion by electrostatic induction, since the lightning-arrest unit 21 is provided with tip member, so when electrostatic induction,
The tip member can assemble most charges；Since the lightning-arrest unit 21 assembles most of charge, to make described lightning-arrest
Unit 21 and the electrification cloud layer form capacitor arrangement, and the tip member causes the two-plate face of the capacitor arrangement
Area is small, and the capacitor of the capacitor arrangement is small, and the charge for causing the capacitor arrangement that can accommodate is seldom, simultaneously because institute
It states tip member and assembles a large amount of charges, when charge is more on cloud layer, between the lightning-arrest unit 21 and the electrification cloud layer
Air is easy the breakdown access for becoming conductor, forming between the lightning-arrest unit 21 and the electrification cloud layer, the lightning-arrest list
Charge on cloud layer is imported the earth by the downlead 23 by member 21, guarantees the safety of the protection.
The lightning-arrest unit 21 includes lightning-arrest needle assemblies 211, fixed pedestal 212, supporting block 213, the lightning-arrest needle assemblies
211 are fixed on vertically on the fixed pedestal 212, and the lightning-arrest needle assemblies 211 pass through the supporting block 213 and the fixed base
212 stable connections of seat, the lightning-arrest needle assemblies 211 are connect with the downlead 23.
The lightning-arrest needle assemblies 211 include main lightning rod and secondary lightning rod, and the main lightning rod bottom is fixed on described solid
Determine on pedestal 212, the pair lightning rod bottom is fixedly connected with the main lightning rod, and the pair lightning rod is with the main lightning rod
On the basis of be symmetrical arranged.By the way that the secondary lightning rod is arranged, the lightning drawing range of the thunder carrying-off device is improved, to draw described in improving
The lightning protection effect of thunder device.
As shown in fig. 7, Fig. 7 is the thunder carrying-off device partial structural diagram.The thunder carrying-off device 2 further includes adjusting unit
24, the adjusting unit 24 includes solar components, adjusts component, and the solar components include solar energy block 2411, electromagnetism
Block 2412, the solar energy block 2411 are that the electromagnetic block 2412 provides electric energy；The adjusting component includes symmetrically arranged
One cover and the second cover, first cover and second cover include fixed frame 2421, activity box 2422, shaft
2423, cover portion 2424, the fixed frame 2421 and the activity box 2422 are preferably arranged to arc-shaped, and the fixed frame
2421 arc radius are slightly larger than 2422 radius of activity box, the cover portion 2424 simultaneously with the fixed frame 2421, described
The arcwall face of activity box 2422 is tightly connected, and the shaft 2423 is flexibly connected with the fixed frame 2421, the activity box
2422 are fixedly connected with the shaft 2423, and the fixed frame 2421 and the activity box 2422 can be 2423 turns around the shaft
It is dynamic.As described in Figure 8, Fig. 8 is thunder carrying-off device part connection schematic diagram.Permanent magnets 2425 are arranged in the shaft 2423,
The permanent magnets 2425 are correspondingly arranged with the electromagnetic block 2412, when the electromagnetic block 2412 is powered, 2412 He of electromagnetic block
The permanent magnets 2425 generate repulsion.The cover portion 2424 is preferably arranged to flexible cloth-like body, and the cloth-like body is with certain
Elasticity, and have the effect of completely cutting off signal.The electromagnetic block 2412 is preferably arranged to coil and iron core, and the coil is wrapped in institute
Core exterior surface is stated, is that coil energization makes the electromagnetic block with magnetic force by the solar energy block 2411.
The adjusting unit 24 further includes rebound component, and the rebound component is arranged in the shaft 2423, and described time
Playing component is that the shaft 2423 provides screen resilience, is guaranteed at first cover in a non-operative state and second cover
In opening state, the off working state is the case where can not generating enough electric currents because of the insufficient solar energy block 2411 of illumination
Under；The rebound component is preferably arranged to torsionspring.
When the electromagnetic block 2412 is not powered on, the permanent magnets 2425 are in initial position, due to the rebound component
Rebound effect, the permanent magnets 2425 and the electromagnetic block 2412 contact, 2425 angle with horizontal plane of permanent magnets, i.e.,
Tilt angle is θ；After the electromagnetic block 2412 is powered, the repulsion between the permanent magnets 2425 and the electromagnetic block 2412
Under effect, the permanent magnets 2425 drive the shaft 2423 to rotate up to first cover and second cover closure,
The permanent magnets 2425 are in plumbness, and the angle that the permanent magnets 2425 rotate is 90 ° of-θ, to realize first cover
With effectively closed, the inclination angle of second cover under the permanent magnets 2425 and the cooperation control of the electromagnetic block 2412
Spending θ formula is,
Wherein, LsLength for the torsionspring from spring ring body axis to spring-loaded, unit mm, μ are described
The space permeability of electromagnetic block, unit N/A2；N is the coil turn of the electromagnetic block；ImaxIt is mentioned for the solar energy block
The maximum current value of confession, unit A；IminFor the minimum current value that the solar energy block provides, unit A；B is the electromagnetism
The iron core cross-sectional area of block, unit mm2；R is the shaft cross sectional radius, unit mm；A is that the permanent magnets are horizontal
Cross-sectional length, unit mm；β is the rigidity of the torsionspring, and unit is newton * millimeter/degree.
The maximum current value is the electric current provided by the solar energy block when fine day, that is, intensity of illumination is greater than 5000lx
Average value, it is that electric current provided by the solar energy block is flat when intensity of illumination is less than 500lx that the minimum current value, which is at the cloudy day,
Mean value.
As the minimum current value IminWhen bigger, the permanent magnets 2425 and the electromagnetic block 2412 under cloudy state
Between repulsion it is bigger, be to guarantee that first cover and second cover are in state of performing fighting, the torsionspring provides
Screen resilience need bigger, the angle rotated required for the permanent magnets 2425 is bigger, the permanent magnets 2412 it is described
Tilt angle theta is with regard to smaller.As the minimum current value IminWith the maximum current value ImaxRatio it is bigger when, in cloudy state
And repulsion variable quantity is with regard to smaller between the permanent magnets 2425 and the electromagnetic block 2412 under fine day state, to guarantee in cloudy shape
First cover and second cover are in state of performing fighting, first cover and described second under fine day state under state
Cover is in closed state, and the screen resilience change rate needs that the torsionspring provides are smaller, as the rigidity β of the torsionspring
When fixed, for the angle rotated required for the permanent magnets 2425 with regard to smaller, the tilt angle theta of the permanent magnets is bigger.
The fixed frame of first cover and second cover is arranged above the protection, the lightning-arrest list
Member 21 is arranged in the fixed frame 2421, and when weather is fine day, the solar energy block 2411 converts light energy into electric energy and is
The electromagnetic block 2412 is powered, and the electromagnetic block 2412 generates repulsion to the permanent magnets 2425, drives 2423 turns of the shaft
It is dynamic, so that the activity box 2422 be made to rotate up to two of first cover and second cover around the shaft 2423
The activity box 2422 contacts, and guarantees that the lightning-arrest unit 21 is in the inside that first cover and second cover are formed
In space；When weather is turned out cloudy or thunderstorm occurs, the solar energy block 2411 be can not work normally, and the activity box 2422 is in institute
It states and rotates up to 2412 He of electromagnetic block around the shaft 2423 under the tension force effect of cover portion 2424 and the rebound component
The permanent magnets 2425 contact, and the electromagnetic block 2412 supports the permanent magnets 2425 and fixes, first cover and described
Second cover is in the open state, and the lightning-arrest unit 21 is in external environment.
By the adjusting unit 24, institute is in the state that fair weather guarantees that the lightning-arrest unit 21 is not necessarily to work
It states in inner space, the lightning-arrest unit 21 is due to extraneous wind-force, air and the machine shined upon under reduction off working state
Tool damage, while avoiding the lightning-arrest unit 21 right the isolation effect of the lightning-arrest unit 21 by the adjusting unit 24
The interference of electric wave electromagnetic signal；Automatically opening for the adjusting unit 24 described in thunderstorm weather, is guaranteeing the lightning-arrest unit 21 just
Often work realizes that the autonomous type of the lightning-arrest unit 21 is lightning-arrest by the adjusting unit 24, makes the thunder carrying-off device 2 more people
Property while reduce the loss of the lightning-arrest unit 21, reduce the maintenance frequency of the lightning-arrest unit 21, avoid to repair and make
At ancient building damage.3 data connection of the adjusting unit 24 and the control device, can be simultaneously by the control device 3
The opening closure for adjusting unit 24 is controlled, is controlled convenient for users to the entirety to the thunderstorm electricity protective device.
Example IV
The present invention relates to a kind of application methods using the thunderstorm electricity protective device, and step is specifically:
S1, the control device is collected and processing environment parameter, judges whether to fill the lightning protection device and the thunder that draws
It sets and enters working condition；
S2 controls the lightning protection device by the analysis result to the weather data and the thunder carrying-off device carries out thunder and lightning
Protection.
S1 specific implementation step is that the control device collects environmental parameter, and the environmental parameter includes atmospheric pressure, ring
Electricity size in the mobile variation of border temperature, air humidity, atmospheric density, cloud layer focus condition, cloud layer, cloud layer, storm monomer
Situation of change judges weather condition by the processing to the environmental parameter, described when weather condition is judged as fair weather
Lightning protection device and the thunder carrying-off device enter off working state, when weather condition is judged as thunderstorm weather, and cloud layer electricity
When amount reaches special value, the lightning protection device and the thunder carrying-off device enter working condition；When weather condition is judged as thunderstorm
When weather, and the cloud layer electricity and not up to special value when, the thunder carrying-off device enters working condition, the lightning protection device
Into off working state.
S2 specific implementation step is, when the lightning protection device enters working condition, the control device control is described
Dynamic component, opens the deflector, forms what structure introduced the pressure fan by the deflector and the connector
Air is oriented to the top of the ionization module from the lower part of the ionization module, guarantees that the ionization module nearby ionizes generation
Space charge is smoothly transported away from space near the ionization module to thundercloud direction, makes the ionization module and the thunder
Charge ion layer is formed between cloud, realize in the charge ion layer described in lightning stroke process and negative electrical charge and, reduce lightning stroke production
Raw electric current；The control device controls the control assembly and adjusts between the secondary prevention eliminating needle and the main prevention eliminating needle, is adjacent
It is formed by angle between the pair prevention eliminating needle, realizes the adjusting to shunt voltage value, the main prevention eliminating needle and the adjacent pair
The formula of the shunt voltage value U of prevention eliminating needle are as follows:
Wherein, γ is correction factor, generally takes 0.25, and unit is DEG C/kPa；P is the atmosphere that the control device detects
Pressure, unit kPa；T is the environment temperature that the control device detects, unit is DEG C；H is the height of the ionization module
Degree, unit m；HΔOn the basis of height, numerical value generally takes 1000, unit m；r1For the main prevention eliminating needle needle point arc radius,
Unit is mm；r2For the secondary prevention eliminating needle needle point arc radius, unit mm；δ is the air phase that the control device detects
To density, α is the angle between the secondary prevention eliminating needle and the main prevention eliminating needle, and unit is degree；C is the length of the secondary prevention eliminating needle
Degree, unit mm；D is the length of the main thunder needle of the pair, unit mm.
The shunt voltage value declines with the raising of environment temperature, reduces with the raising of setting height, with atmospheric pressure
Strong raising and increase；The main prevention eliminating needle needle point arc radius and the secondary prevention eliminating needle needle point arc radius are smaller, illustrate institute
The needle point for stating main prevention eliminating needle and the secondary prevention eliminating needle is more sharp, and the charge assembled on the needle point is more intensive, causes described
The electric-field enhancing of needle point causes the shunt voltage value to reduce；By adjusting the main prevention eliminating needle and the adjacent secondary prevention eliminating needle
Between angle change the distance between the needle point of the main prevention eliminating needle and the secondary prevention eliminating needle, when the angle is smaller,
The shunt voltage value is lower.
Detection by the control assembly 3 to environmental parameter under thundercloud weather detects electricity size entrained by thundercloud, estimates
The potential difference of thundercloud and earth's surface is calculated, and the shunt voltage value is calculated by formula and is compared, by changing the pair
Formed angle between prevention eliminating needle and the main prevention eliminating needle and between the adjacent secondary prevention eliminating needle, adjusts the shunt voltage
Value guarantees the ionization component under by lightning stroke state, and parallel connection occurs for adjacent needle point, avoids the flashover of the thunder component that disappears, together
The ionization module through-current capability and overall heat storage capacity are increase accordingly after Shi Shixian is in parallel, enhance the lightning protection effect of the lightning protection device
Fruit.
When the lightning protection device enters off working state, the control device controls the linkage unit, makes described lead
Flowing plate is in closed state, and the deflector and the chassis interior form guard space, and the ionization module is in the guarantor
It protects in space, the ionization module is in by masked state；The control device controls the control assembly simultaneously, makes the pair
Prevention eliminating needle and the main prevention eliminating needle, which are in, gathers state, facilitates protection of the deflector to the ionization module.
When the thunder carrying-off device is in off working state, the solar energy block can provide sufficient electric current to the electromagnetism
Block guarantees the repulsion between the electromagnetic block and the permanent magnets, realizes the closure of first cover and second cover；
When the thunder carrying-off device is in running order, the solar energy block can not provide sufficient electric current to the electromagnetic block, cause
The opening state of first cover and second cover realizes the lightning protection function of the thunder carrying-off device, while the control
Device is controllable to disconnect the solar components and the connection for adjusting component, avoids in the thunder carrying-off device by lightning stroke process
Described in solar components damage.
By the control of the control device, can after the analysis to the weather data guarantee the protection not by
The selection that lightning measure is carried out in the case where lightning stroke, reduces unnecessary energy consumption.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
Member, under the premise of not departing from the method for the present invention, can also make several improvement and supplement, these are improved and supplement also should be regarded as
Protection scope of the present invention.
Claims (4)
1. a kind of thunder carrying-off device for ancient building, which is characterized in that including lightning-arrest unit, ground unit, downlead, adjust list
Member, control device, the lightning-arrest unit are connected with the ground unit by the downlead, and the lightning-arrest unit setting is being protected
It protects above object, the ground unit is arranged in surface layer, and the adjusting unit is arranged in the lightning-arrest unit lower part, the control
Device processed is connect with the adjusting cell data, and the control device is for collecting processing environment parameter and controlling the adjusting list
Member；
The adjusting unit includes solar components and adjusts component, and the solar components are connected with the adjusting component, institute
It states and adjusts the working condition that component is used to adjust the thunder carrying-off device；
The solar components include solar energy block and electromagnetic block, and the solar energy block is connect with the electromagnetic block by conducting wire,
The solar energy block is used to power for the electromagnetic block；
The adjusting component includes fixed frame, activity box, shaft, cover portion, the cover portion and the fixed frame, the activity
Frame is tightly connected, and the shaft is flexibly connected with the fixed frame, and the activity box is fixedly connected with the shaft, the fixation
Frame and the activity box are freely rotated around the shaft；
Permanent magnets are arranged in the shaft, and the permanent magnets are correspondingly arranged with the electromagnetic block, the electromagnetic block be set as coil with
Iron core, the coil are wrapped in the core exterior surface；
The adjusting unit includes rebound component, and the rebound component is arranged in the shaft, and the rebound component is set as
Torsionspring；
The tilt angle theta formula of the permanent magnets setting is when initial position,
Wherein, LsLength for the torsionspring from spring ring body axis to spring-loaded, unit mm, μ are the electromagnetic block
Space permeability, unit N/A2；N is the coil turn of the electromagnetic block；ImaxIt is provided most for the solar energy block
High current value, unit A；IminFor the minimum current value that the solar energy block provides, unit A；B for the electromagnetic block institute
State iron core cross-sectional area, unit mm2；R is the shaft cross sectional radius, unit mm；A is that the permanent magnets cross section is long
Degree, unit mm；β is the rigidity of the torsionspring, and unit is newton * millimeter/degree.
2. a kind of application method using thunder carrying-off device described in claim 1, which is characterized in that comprising steps of
S1, the control device is collected and processing environment parameter, judges whether that the thunder carrying-off device is made to enter working condition；
S2, the control device control to adjust unit according to processing result.
3. application method according to claim 2, which is characterized in that S1 specific implementation step is that the control device is received
Collect environmental parameter, the environmental parameter include atmospheric pressure, environment temperature, air humidity, atmospheric density, the electrically charged amount of cloud layer and
Cloud layer motion state judges weather condition by the processing to the environmental parameter, when weather condition is judged as fair weather,
The thunder carrying-off device enters off working state, and when weather condition is judged as thunderstorm weather, the thunder carrying-off device enters work shape
State.
4. application method according to claim 3, which is characterized in that S2 specific implementation step is, when in inoperative shape
When state, the solar energy block can provide sufficient electric current to the electromagnetic block, guarantee between the electromagnetic block and the permanent magnets
Repulsion, realize the first cover and the second cover closure；Described in when entering working condition, the control device control is disconnected
Solar components and the connection for adjusting component, first cover and second cover enter opening state.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710831188.8A CN107645125B (en) | 2017-09-15 | 2017-09-15 | A kind of thunder carrying-off device and application method for ancient building |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710831188.8A CN107645125B (en) | 2017-09-15 | 2017-09-15 | A kind of thunder carrying-off device and application method for ancient building |
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| CN107645125A CN107645125A (en) | 2018-01-30 |
| CN107645125B true CN107645125B (en) | 2019-03-19 |
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| CN201710831188.8A Active CN107645125B (en) | 2017-09-15 | 2017-09-15 | A kind of thunder carrying-off device and application method for ancient building |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111769380B (en) * | 2020-07-14 | 2021-12-17 | 中航国际成套设备有限公司 | Multi-petal grounding system of lightning arrester |
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| CN204615155U (en) * | 2015-03-18 | 2015-09-02 | 驭雷(上海)机电科技有限公司 | A kind of lightning rod apparatus for automatically lifting |
| CN205385199U (en) * | 2016-01-14 | 2016-07-13 | 武汉黉门电工科技有限公司 | Electric field perception automatic rising lightning rod |
| CN205544247U (en) * | 2016-04-28 | 2016-08-31 | 浙江华甸防雷科技有限公司 | Lightning rod lightning protection device can be dismantled in intellectuality |
| CN205724379U (en) * | 2016-05-04 | 2016-11-23 | 悉地国际设计顾问（深圳）有限公司 | One connects sudden strain of a muscle lever system |
| CN205720323U (en) * | 2016-06-24 | 2016-11-23 | 国网辽宁省电力有限公司沈阳供电公司 | Composite silicone rubber metal oxide arrester electrical insulation properties test lifting pedestal |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH03203198A (en) * | 1989-12-28 | 1991-09-04 | Kumagai Gumi Co Ltd | Lightning arrestor |
| CN101013867A (en) * | 2006-09-01 | 2007-08-08 | 樊后鹏 | Alternated relay continuous cycle motion motor with electromagnetic repulsion circumference of permanent electromagnetic field |
| CN204615155U (en) * | 2015-03-18 | 2015-09-02 | 驭雷(上海)机电科技有限公司 | A kind of lightning rod apparatus for automatically lifting |
| CN205385199U (en) * | 2016-01-14 | 2016-07-13 | 武汉黉门电工科技有限公司 | Electric field perception automatic rising lightning rod |
| CN205544247U (en) * | 2016-04-28 | 2016-08-31 | 浙江华甸防雷科技有限公司 | Lightning rod lightning protection device can be dismantled in intellectuality |
| CN205724379U (en) * | 2016-05-04 | 2016-11-23 | 悉地国际设计顾问（深圳）有限公司 | One connects sudden strain of a muscle lever system |
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|---|---|
| CN107645125A (en) | 2018-01-30 |
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Address after: Room 1401, building 6, phase II, Yinchuan IBI breeding center, 490 Ning'an street, Feng District, Yinchuan City, Ningxia Hui Autonomous Region 750002 Patentee after: Zhongke Tianji Technology Co.,Ltd. Address before: Room 1401, building 6, phase II, Yinchuan IBI breeding center, 490 Ning'an street, Feng District, Yinchuan City, Ningxia Hui Autonomous Region 750002 Patentee before: NINGXIA CN-SC LIGHTING PROTECTION Co.,Ltd. |