CN206227368U - The experimental provision of thunder and lightning diffusing electric shock fish body in a kind of water - Google Patents
The experimental provision of thunder and lightning diffusing electric shock fish body in a kind of water Download PDFInfo
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- CN206227368U CN206227368U CN201621302619.9U CN201621302619U CN206227368U CN 206227368 U CN206227368 U CN 206227368U CN 201621302619 U CN201621302619 U CN 201621302619U CN 206227368 U CN206227368 U CN 206227368U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/80—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in fisheries management
- Y02A40/81—Aquaculture, e.g. of fish
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Abstract
The utility model is related to a kind of experimental provision of thunder and lightning diffusing electric shock fish body in water, including tank, in tank and the positive plate that is oppositely arranged and minus plate and the controller that dash current controls circuit is provided with, the output port of positive plate, minus plate respectively with dash current control circuit is connected with electrode wires.During experiment; suitable quantity of water is injected in tank; fish are put into tank; after switching on power, controller control dash current control circuit produces different size of dash current, and by positive plate and minus plate by the water of electric current inflow tank; tolerance situation of the observation fish to dash current; the fish for obtaining variety classes and different size size tolerate the experimental data of situation to dash current, are the offer important references meaning in transmission line construction backward, fish is preferably protected.
Description
Technical field
The utility model is related to a kind of experimental provision, the experiment dress of thunder and lightning diffusing electric shock fish body in more particularly to a kind of water
Put.
Background technology
Shaft tower is essential link in transmission line of electricity, and tower grounding net has weight for the safe operation of transmission system
Want meaning.In the case where ensureing that earthed system is good, people often ignore mobility status of the fault current in ground, thus
A series of problem is triggered.The many fish ponds in south China area, particularly Foshan area, and many fish ponds are located at power transmission line
Near line pole tower even adjacent shaft tower.When transmission line of lightning strike shaft tower, lightning current is flowed into along electric power line pole tower from top
Greatly, then scattered in the earth, to reduce shaft tower current potential, the good ground connection performance of shaft tower ensure that shaft tower peace personal nearby
Entirely, but in ground the dash current for scattering can be impacted to neighbouring biology.Flowed in the lightning current of amplitude neutralizes water on ground
When dissipating, different degrees of influence will certainly be produced to the fish body in fish pond, cause a large amount of fish bodies dead, bring tremendous economic to damage
Lose.But the analysis at present to fish to dash current tolerance situation is still few with research, in order to probe into lightning impulse diffusing to fish
Influence degree, need thunder and lightning diffusing in a kind of water badly and shock by electricity the experimental provision of fish body, make in transmission line construction backward, more preferably
Fish pond fish near ground protection shaft tower.
Utility model content
The purpose of this utility model is the experimental provision for providing thunder and lightning diffusing electric shock fish body in a kind of water, can simulate fish
Class makes fish preferably be protected the tolerance situation of lightning impulse diffusing in water.
To realize the purpose of this utility model, adopt the technical scheme that：
Thunder and lightning diffusing shocks by electricity the experimental provision of fish body in a kind of water, including tank, in tank and the sun that is oppositely arranged
Pole plate and minus plate and be provided with dash current control circuit controller, positive plate, minus plate respectively with dash current control electricity
The output port on road is connected with electrode wires.
During experiment, suitable quantity of water is injected in tank, fish are put into tank, after switching on power, controller control impact
Current control circuit produces different size of dash current, and by positive plate and minus plate electric current flows into the water of tank,
Observation fish tolerate feelings to the tolerance situation of dash current, the fish for obtaining variety classes and different size size to dash current
The experimental data of condition, is the offer important references meaning in transmission line construction backward, fish is preferably protected.
Technical scheme is further illustrated below：
It is further that the experimental provision of thunder and lightning diffusing electric shock fish body is also included for placing the transparent of fish in a kind of water
Guard and the fixing device that transparent guard is fixed in tank.The behavioral activity of fish plays limit when transparent guard is to experiment
Make and use, prevent fish from arbitrarily moving, while again certain activity space can be reserved to fish, make the result of experiment more accurate
Really, the observation to fish in experimentation is also allowed for.
It is further that fixing device includes two telescopic supporting rods being oppositely arranged and is sheathed on telescopic supporting rod
Fixture, one end of telescopic supporting rod is connected with tank, and the other end is connected with transparent guard.By stretching out for telescopic supporting rod
Or shorten, it is easy to that fish are put into or taken out transparent guard；Before experiment, telescopic supporting rod is stretched out and is consolidated by fixture
It is fixed, transparent guard is clamped between two telescopic supporting rods, transparent guard is fixed in tank.
It is further that transparent guard is fixed on the center of tank and between positive plate and minus plate.Make reality
The result tested is more accurate.
It is further that transparent guard is polyethylene or nylon material, transparent guard is in netted elliposoidal.Electric current is set more to hold
Easily flowed into inside guard by grid.
It is further that the experimental provision of thunder and lightning diffusing electric shock fish body also includes that the water filling connected with tank is filled in a kind of water
Gas port and discharge outlet.By the way that water filling inflation inlet is to injection suitable quantity of water in tank and pours appropriate oxygen, and will by discharge outlet
Water discharge in tank, is easy to inject water into or discharge tank, makes more convenient operation, is also changed the water in tank, makes
The time that fish survive in experimentation is longer, simulates the true breeding environment of fish, makes the result of experiment more accurate.
It is further that the experimental provision of thunder and lightning diffusing electric shock fish body also includes what is connected with water filling inflation inlet in a kind of water
Water inlet pipe, water inlet pipe is provided with filter.Before water injection tank, water is filtered by filter, make the cleannes at water source more
Height, further time-to-live of the extension fish in experimentation, also makes the breeding environment of simulation fish truer, makes experiment
Result is more accurate.
It is further that the experimental provision of thunder and lightning diffusing electric shock fish body is also included for measuring tank water level in a kind of water
Gauge, gauge is fixed on tank.The current water level conditions of tank are obtained by gauge, is easy to tank water
Position is controlled.
It is further that controller is additionally provided with voltage display screen, electric current display screen, status indicator lamp, operating switch and electricity
Source switch.The various parameters of current experiment are observed by voltage display screen, electric current display screen, is easy to monitor and is recorded；And pass through
The normal work of operating switch control voltage display screen, electric current display screen and time display screen, status indicator lamp then indicates impact
The working condition of current control circuit, makes more convenient operation.
It is further that tank is insulation transparent material.Make in experimentation, be more convenient for observing fish.
Compared with prior art, the utility model has the advantages that：
The utility model injects suitable quantity of water in experiment in tank, and fish are put into tank, after switching on power, control
Device control dash current control circuit processed produces different size of dash current, and is flowed into electric current by positive plate and minus plate
In the water of tank, tolerance situation of the fish to dash current is observed, the fish for obtaining variety classes and different size size liquidate
The experimental data that electric current tolerates situation is hit, is the offer important references meaning in transmission line construction backward, fish is obtained more
Protect well.
Brief description of the drawings
Fig. 1 is the schematic flow sheet of the experimental provision of thunder and lightning diffusing electric shock fish body in a kind of water of the utility model embodiment；
Fig. 2 is the A direction views of Fig. 1；
Fig. 3 is the connection diagram that the utility model embodiment dash current controls circuit.
Description of reference numerals：
10. tank, 210. positive plates, 220. minus plates, 30. controllers, 310. voltage display screens, 320. electric currents show
Screen, 330. status indicator lamps, 340. operating switches, 350. civil power input interfaces, 360. high input voltage interfaces, 370. output ends
Mouthful, 40. electrode wires, 510. water filling inflation inlets, 520. discharge outlet, 530. water inlet pipes, 540. filters, 70. transparent guards, 810.
Telescopic supporting rod, 820. fixtures, 910. first insulating protection nets, 920. second insulating protection nets.
Specific embodiment
Embodiment of the present utility model is described in detail below in conjunction with the accompanying drawings：
As depicted in figs. 1 and 2, in a kind of water thunder and lightning diffusing shock by electricity fish body experimental provision, including tank 10, positioned at tank
In 10 and the positive plate 210 that is oppositely arranged and minus plate 220 and the controller 30 that dash current controls circuit is provided with, positive plate
210th, output port 370 of the minus plate 220 respectively with dash current control circuit is connected with electrode wires 40.
During experiment, injection suitable quantity of water, fish are put into tank 10 in tank 10, and after switching on power, controller 30 is controlled
Dash current control circuit processed produces different size of dash current, and is flowed into electric current by positive plate 210 and minus plate 220
In the water of tank 10, observation fish obtain the fish pair of variety classes and different size size to the tolerance situation of dash current
Dash current tolerates the experimental data of situation, is the offer important references meaning in transmission line construction backward, obtains fish
Preferably protect.
In the present embodiment, tank 10 uses PMMA polymethyl methacrylate insulating materials, with transparent good, intensity
The features such as height, good insulating, the reaction of observation experiment process Mesichthyes can be facilitated, and disclosure satisfy that this requirement of experiment.Tank
10 can also according to actual needs use other insulation transparent materials.
As shown in Fig. 2 the experimental provision of thunder and lightning diffusing electric shock fish body also includes the water filling connected with tank 10 in a kind of water
Inflation inlet 510 and discharge outlet 520, discharge outlet 520 are a valve shape mouthful, can discharge the water in tank 10.Filled by water filling
Gas port 510 is to injection suitable quantity of water in tank 10 and pours appropriate oxygen, and is arranged the water in tank 10 by discharge outlet 520
Go out, be easy to inject water into or discharge tank 10, more convenient operation is also changed the water in tank 10, make fish in experiment
During survive time it is longer, simulate fish true breeding environment, make the result of experiment more accurate.
In the present embodiment, water filling inflation inlet 510 and discharge outlet 520 are respectively arranged at the same of the length direction of tank 10
Side, water filling inflation inlet 510 and discharge outlet 520 can also according to actual needs be arranged on the other positions of tank 10.
As shown in Fig. 2 the experimental provision of thunder and lightning diffusing electric shock fish body also includes being connected with water filling inflation inlet 510 in a kind of water
Water inlet pipe 530, water inlet pipe 530 is provided with filter 540.Before water injection tank 10, water is filtered by filter 540,
Make the cleannes at water source higher, further time-to-live of the extension fish in experimentation, also make the cultivation ring of simulation fish
Border is truer, makes the result of experiment more accurate.
As shown in figure 1, the experimental provision of thunder and lightning diffusing electric shock fish body is also included for measuring the water level of tank 10 in a kind of water
Gauge (accompanying drawing is not identified), gauge is fixed on tank 10, and the current water of tank 10 is obtained by gauge
Position situation, is easy to be controlled the water level of tank 10.The experimental provision can also according to actual needs using level sensor etc.
Other equipment detects the water level of tank 10.
As depicted in figs. 1 and 2, the experimental provision of thunder and lightning diffusing electric shock fish body is also included for placing fish in a kind of water
Transparent guard 70 and the fixing device that transparent guard 70 is fixed in tank 10.Transparent guard 70 is using polyethylene, nylon
The cover of the netted elliposoidal structure processed Deng material, electric current can be flowed into inside guard by grid, in experimentation, thoroughly
The behavioral activity of fish plays restriction effect during the 70 pairs of experiments of bright guard, prevents fish from arbitrarily moving, while can give fish again
Reserved certain activity space, makes the result of experiment more accurate, also allows for the observation to fish in experimentation.Transparent guard 70
Other materials can also according to actual needs be used.
In the present embodiment, fixing device includes two telescopic supporting rods 810 being oppositely arranged and is sheathed on retractable support
Fixture 820 on bar 810, one end of telescopic supporting rod 810 is connected with tank 10, and the other end is connected with transparent guard 70.It is logical
Stretching out or shortening for telescopic supporting rod 810 is crossed, is easy to that fish are put into or taken out transparent guard 70；Telescopic supporting rod 810 stretches out
And be fixed by fixture 820, transparent guard 70 is clamped between two telescopic supporting rods 810, by transparent guard 70
It is fixed in tank 10.Fixing device can also according to actual needs be set to the other forms such as hook.
As shown in figure 1, transparent guard 70 be fixed on the center of tank 10 and positioned at positive plate 210 and minus plate 220 it
Between, make the result of experiment more accurate.Transparent guard 70 can also according to actual needs be arranged on the other positions of tank 10.
As depicted in figs. 1 and 2, positive plate 210 and minus plate 220 are individually fixed in two inner sides of the width of tank 10
On wall, positive plate 210 is glued with the first insulating protection net 910 towards the side of minus plate 220, and minus plate 220 is towards positive plate
210 side is glued with the second insulating protection net 920.Electric current on positive plate 210 and minus plate 220 can be carried out by grid
In the water of tank 10, also avoid operating personnel from directly touching positive plate 210 or minus plate 220 and trigger security incident, make the reality
Experiment device uses safer.
In the present embodiment, the first insulating protection net 910 and the second insulating protection net 920 are to be processed using polythene material
And rectangle net is made, the first insulating protection net 910 and the second insulating protection net 920 can also according to actual needs use other materials
Matter and shape.
As shown in Fig. 2 controller 30 is additionally provided with voltage display screen 310, electric current display screen 320, status indicator lamp 330, work
Make switch 340, civil power input interface 350 and high input voltage interface 360.Civil power input interface 350 and 360, high input voltage interface
It is the power input portion of controller 30 in the side of controller 30；And by the control voltage display screen 310 of operating switch 340
With the normal work of electric current display screen 320, status indicator lamp 330 then indicate dash current control circuit working condition, make behaviour
It is more convenient.At the trial, the various parameters of current experiment are observed by voltage display screen 310 and electric current display screen 320, is easy to
Monitoring and record.
In the present embodiment, as shown in figure 3, dash current controls circuit by AC/DC converters, controlling switch, PLC, drive
Dynamic circuit, condition indication circuit, IGBT, high-voltage capacitor group, voltage indicating circuit, electric current indicating circuit composition, the control
Circuit is mainly charged after finishing to electrode discharge by high-voltage capacitor group, realizes that impact is electric by PLC control IGBT Microsecond grades break-makes
The generation of stream, the time of dash current can be changed by the download program of single-chip microcomputer.
During work, the civil power input port of controller is connected by AC/DC converters with the input of PLC, AC/DC converters
Effect be by AC220V conversion obtain DC24V direct current outputs, be that PLC powers, the PLC inputs are connected with controlling switch,
The break-make of whole circuit, the PLC output ends is controlled to be connected with drive circuit and condition indication circuit by controlling switch, state
Indicating circuit can be indicated entirely to control the working condition of circuit, and the normal indication signal of state, the driving electricity are sent when normal
Road is connected with IGBT, drives the break-make of IGBT, and the IGBT is connected with electrode wires, is ultimately connected on battery lead plate, controller
High pressure feed is connected with high-voltage capacitor group, and high-voltage capacitor group is connected with IGBT, and refers to voltage indicating circuit and electric current
Show that circuit is connected, the voltage of input is added in electrode two ends when IGBT is opened, voltage indicating circuit and electric current indicating circuit can be with
The voltage at indicator electrode two ends and the electric current for passing through electrode, high pressure feed outside are input into adjustable voltage value to height by DC source
Piezoelectric capsule group charges, and high-voltage capacitor group is again to electrode discharge.
It is the experimental provision simple structure, easy to operate, safe and reliable, fish pond inside variety classes, size chi can be simulated
Tolerance situation of the very little fish to dash current；And the behavioral activity of fish plays a certain degree of limit during transparent 70 pairs of experiments of guard
Make and use, while having reserved certain activity space again, the presence of insulating protection net avoids operating personnel's directly contact anode
Plate and minus plate, while allowing electric current by reaching object of experiment, it is ensured that the personal safety of operating personnel.
Each technical characteristic of embodiment described above can be combined arbitrarily, to make description succinct, not to above-mentioned reality
Apply all possible combination of each technical characteristic in example to be all described, as long as however, the combination of these technical characteristics is not deposited
In contradiction, the scope of this specification record is all considered to be.
Embodiment described above only expresses several embodiments of the present utility model, and its description is more specific and detailed,
But therefore can not be interpreted as the limitation to utility model patent scope.It should be pointed out that for the common skill of this area
For art personnel, without departing from the concept of the premise utility, various modifications and improvements can be made, these are belonged to
Protection domain of the present utility model.Therefore, the protection domain of the utility model patent should be determined by the appended claims.
Claims (10)
1. in a kind of water thunder and lightning diffusing shock by electricity fish body experimental provision, it is characterised in that including tank, in the tank simultaneously
The positive plate and minus plate that are oppositely arranged and the controller for being provided with dash current control circuit, the positive plate, the minus plate
The output port with dash current control circuit is connected with electrode wires respectively.
2. in a kind of water according to claim 1 thunder and lightning diffusing shock by electricity fish body experimental provision, it is characterised in that also include
For the fixing device for placing the transparent guard of fish and the transparent guard is fixed in the tank.
3. in a kind of water according to claim 2 thunder and lightning diffusing shock by electricity fish body experimental provision, it is characterised in that it is described solid
Determining device includes two telescopic supporting rods being oppositely arranged and the fixture being sheathed on the telescopic supporting rod, described flexible
One end of support bar is connected with the tank, and the other end is connected with the transparent guard.
4. in a kind of water according to claim 2 thunder and lightning diffusing shock by electricity fish body experimental provision, it is characterised in that it is described
Bright guard is fixed on the center of the tank and between the positive plate and the minus plate.
5. in a kind of water according to claim 2 thunder and lightning diffusing shock by electricity fish body experimental provision, it is characterised in that it is described
Bright guard is polyethylene or nylon material, and the transparent guard is in netted elliposoidal.
6. in a kind of water according to claim 1 thunder and lightning diffusing shock by electricity fish body experimental provision, it is characterised in that also include
The water filling inflation inlet and discharge outlet connected with the tank.
7. in a kind of water according to claim 6 thunder and lightning diffusing shock by electricity fish body experimental provision, it is characterised in that also include
The water inlet pipe connected with the water filling inflation inlet, the water inlet pipe is provided with filter.
8. in a kind of water according to claim 1 thunder and lightning diffusing shock by electricity fish body experimental provision, it is characterised in that also include
Gauge for measuring the tank water level, the gauge is fixed on the tank.
9. in a kind of water according to claim 1 thunder and lightning diffusing shock by electricity fish body experimental provision, it is characterised in that the control
Device processed is additionally provided with voltage display screen, electric current display screen, status indicator lamp and operating switch.
10. in a kind of water according to any one of claim 1 to 9 thunder and lightning diffusing shock by electricity fish body experimental provision, its feature
It is that the tank is insulation transparent material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621302619.9U CN206227368U (en) | 2016-11-30 | 2016-11-30 | The experimental provision of thunder and lightning diffusing electric shock fish body in a kind of water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621302619.9U CN206227368U (en) | 2016-11-30 | 2016-11-30 | The experimental provision of thunder and lightning diffusing electric shock fish body in a kind of water |
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| Publication Number | Publication Date |
|---|---|
| CN206227368U true CN206227368U (en) | 2017-06-09 |
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ID=58980256
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621302619.9U Active CN206227368U (en) | 2016-11-30 | 2016-11-30 | The experimental provision of thunder and lightning diffusing electric shock fish body in a kind of water |
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| CN (1) | CN206227368U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106719138A (en) * | 2016-11-30 | 2017-05-31 | 广东电网有限责任公司佛山供电局 | A kind of lower fish body state observation device of Microsecond grade dash current effect |
| CN112967318A (en) * | 2021-03-23 | 2021-06-15 | 武汉大学 | Method, device and equipment for analyzing fish behaviors in electric field |
| CN113040084A (en) * | 2021-03-23 | 2021-06-29 | 武汉大学 | Experimental device for analyzing influence of current field in water on fish behaviors |
-
2016
- 2016-11-30 CN CN201621302619.9U patent/CN206227368U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106719138A (en) * | 2016-11-30 | 2017-05-31 | 广东电网有限责任公司佛山供电局 | A kind of lower fish body state observation device of Microsecond grade dash current effect |
| CN112967318A (en) * | 2021-03-23 | 2021-06-15 | 武汉大学 | Method, device and equipment for analyzing fish behaviors in electric field |
| CN113040084A (en) * | 2021-03-23 | 2021-06-29 | 武汉大学 | Experimental device for analyzing influence of current field in water on fish behaviors |
| CN112967318B (en) * | 2021-03-23 | 2023-09-15 | 武汉大学 | Analysis method, device and equipment for fish behaviors in electric field |
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