CN114552438A - Electric energy quality controller capable of being discontinuously connected into circuit to measure voltage - Google Patents

Electric energy quality controller capable of being discontinuously connected into circuit to measure voltage Download PDF

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Publication number
CN114552438A
CN114552438A CN202210239457.2A CN202210239457A CN114552438A CN 114552438 A CN114552438 A CN 114552438A CN 202210239457 A CN202210239457 A CN 202210239457A CN 114552438 A CN114552438 A CN 114552438A
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CN
China
Prior art keywords
component
quality controller
circuit
head
main body
Prior art date
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Pending
Application number
CN202210239457.2A
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Chinese (zh)
Inventor
何侃
刘缙林
王星良
唐俊
李强
代崇敬
孙茂一
王幸
张伦
杨林涛
李俊逸
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Electronic Research Insitutue National Institute Of Measurement And Testing Technology
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Electronic Research Insitutue National Institute Of Measurement And Testing Technology
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Application filed by Electronic Research Insitutue National Institute Of Measurement And Testing Technology filed Critical Electronic Research Insitutue National Institute Of Measurement And Testing Technology
Priority to CN202210239457.2A priority Critical patent/CN114552438A/en
Publication of CN114552438A publication Critical patent/CN114552438A/en
Pending legal-status Critical Current

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    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26—Casings; Parts thereof or accessories therefor
    • H02B1/50—Pedestal- or pad-mounted casings; Parts thereof or accessories therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/0084—Arrangements for measuring currents or voltages or for indicating presence or sign thereof measuring voltage only
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/26—Casings; Parts thereof or accessories therefor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/54—Anti-seismic devices or installations
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/00032—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by data exchange
    • H02J7/00034—Charger exchanging data with an electronic device, i.e. telephone, whose internal battery is under charge
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0042—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries characterised by the mechanical construction
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/007—Regulation of charging or discharging current or voltage
    • H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
    • H02J7/007182—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery voltage
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/30—Reactive power compensation

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Secondary Cells (AREA)

Abstract

The invention relates to an electric energy quality controller capable of being discontinuously connected to a circuit to measure voltage, which comprises a main body component and a mounting component, wherein the left end of the main body component is connected with an adjusting component, the mounting component is positioned above the main body component, a voltage measuring component is mounted in the main body component, and the voltage measuring component comprises a battery, a third lead, a second heating resistor, an outer sleeve, a lifting electrode, a voltmeter and a first binding post. The invention has the beneficial effects that: this can discontinuity insert electric energy quality control ware of circuit measurement voltage, can collide buffering and automatic re-setting, this equipment is convenient for install and fix additional equipment, this equipment can be when the voltage reinforcing automatically regulated share the resistance of resistance, thereby reduce electric energy quality control ware's voltage increase, reduce the damage of equipment, this equipment can discontinuity measurement voltage, increase the life of voltmeter, this equipment can reduce buckling of wire, protect the wire.

Description

Electric energy quality controller capable of being discontinuously connected into circuit to measure voltage
Technical Field
The invention relates to the technical field of power quality control, in particular to a power quality controller which can be discontinuously connected into a circuit to measure voltage.
Background
The electric energy quality controller aims at the working conditions of industrial large-capacity nonlinear loads such as a rectifier, a frequency converter, a large UPS, an intermediate frequency furnace, an electric arc furnace and the like, and has the functions of solving the power supply quality, reducing the cost of electric charges and ensuring the safety of a power supply system.
The existing electric energy quality controller is characterized in that a voltmeter is continuously connected in a circuit during working, so that the voltmeter can continuously work for a long time, the service life of the voltmeter is easily shortened, and the voltmeter is easily damaged.
Therefore, it is necessary to design a power quality controller capable of intermittently accessing a circuit to measure voltage.
Disclosure of Invention
The present invention is directed to a power quality controller capable of being intermittently connected to a circuit to measure voltage, so as to solve the problems mentioned in the background art.
In order to achieve the purpose, the invention provides the following technical scheme: an electric energy quality controller capable of being discontinuously connected to a circuit for measuring voltage comprises a main body component and a mounting component, wherein the left end of the main body component is connected with an adjusting component, and the interior of the adjusting component is provided with a control component, the mounting component is positioned above the main body component, and a voltage measuring component is arranged in the main body component and comprises a battery, a third lead, a second heating resistor, an outer sleeve, a lifting electrode, a voltmeter and a first binding post, the left side and the right side of the battery are connected with third leads, the rear end of each third lead is connected with a second heating resistor, and the outer part of the second heating resistor is provided with an outer sleeve, the lower end of the outer sleeve is penetrated with a lifting electrode, and one side of the lifting electrode close to the central axis of the main body assembly is connected with a voltmeter, and one side of the lifting electrode far away from the central axis of the main body assembly is connected with a first wiring terminal.
Further, the main part subassembly includes casing, electro-magnet, universal wheel and power quality controller body, and the lower extreme mid-mounting of casing has the electro-magnet, the universal wheel is installed all around to the lower extreme of casing, and the inside antetheca of main part subassembly runs through there is the power quality controller body.
Further, the rear end of the power quality controller body is connected with an outer connecting assembly, the rear end of the outer connecting assembly is connected with a tensioning assembly, a box body assembly is installed on the inner lower wall of the shell, and a ground magnet is placed inside the box body assembly.
Further, the installation component comprises a first spring, a supporting plate and telescopic rods, the supporting plate is arranged at the upper end of the first spring, and the telescopic rods are arranged on the left side and the right side of the first spring.
Further, the installation component still includes rotation head, spliced pole, second spring, head pole, activity head and fixed hook, and one side that the layer board axis was kept away from to the telescopic link is connected with the rotation head, the inside parcel of rotation head has the spliced pole, and the outside parcel of rotation head has the second spring, one side that the layer board axis was kept away from to the second spring is connected with the head pole, and one side that the layer board axis was kept away from to the head pole is connected with the activity head, one side swing joint that the layer board axis was kept away from to the activity head has the fixed hook.
Furthermore, the adjusting component comprises an outer box, a sliding rheostat, a sliding head, a first lead and a second lead, the sliding rheostat is installed inside the outer box, the sliding head is connected to the upper end of the sliding rheostat in a sliding mode, the first lead is connected to the left end of the sliding rheostat, and the second lead is connected to the right end of the sliding rheostat.
Further, the control assembly includes parcel case, sodium thiosulfate crystal piece, gas storage case, first heating resistor, connecting electrode and carriage release lever, and the inside packing of parcel case has the sodium thiosulfate crystal piece, the inside parcel of sodium thiosulfate crystal piece has the gas storage case, and the internally mounted of gas storage case has first heating resistor, the left end welding of first heating resistor has the connecting electrode, and the right-hand member of gas storage case runs through there is the carriage release lever.
Furthermore, the box body assembly comprises an outer frame, a drawer, a partition plate and a mounting column, the drawer is installed in the outer frame in a drawing mode, the partition plate is placed in the middle of the inside of the drawer, and the mounting column is fixed to the lower end of the inside of the drawer.
Further, outer coupling assembling includes second terminal, fourth wire, outer parcel cover and threading frame, and the lower extreme of second terminal is connected with the fourth wire, the outside parcel of fourth wire has outer parcel cover, and the front end of outer parcel cover is connected with the threading frame.
Furthermore, the tensioning assembly comprises a first straight rod, a connecting pin, a second straight rod, a third straight rod and a third spring, the connecting pin penetrates through the first straight rod, the second straight rod is connected to the rear end of the first straight rod, the third straight rod is connected to the upper end of the second straight rod, and the third spring is connected to one side, far away from the central axis of the main body assembly, of the third straight rod.
Compared with the prior art, the invention has the beneficial effects that: this equipment can bump buffering and automatic re-setting, and this equipment is convenient for install and fix additional equipment, and this equipment can be when the voltage reinforcing automatically regulated share the resistance of resistance to reduce the voltage growth of electric energy quality control ware, reduce the damage of equipment, this equipment can be discontinuous measuring voltage, increases the life of voltmeter, and this equipment can reduce buckling of wire, protects the wire.
1. When the device is installed, the ground magnet can be punched and fixed on the ground, then the device can be limited through the magnetic attraction force of the ground magnet and the electromagnet, meanwhile, the device can be moved when being collided during non-rigid connection, so that the impact damage of the device can be reduced, and meanwhile, the device can be adsorbed to the original position through the magnetic force after being collided and dislocated, so that the device can be automatically reset.
2. According to the invention, equipment needing to be additionally installed is placed on the supporting plate, then the supporting plate is pressed downwards, then the head rod is elongated through the telescopic structure between the rotating head and the head rod, the angle of the fixed hook is adjusted through the rotating connection between the rotating head and the connecting column and the rotating connection between the movable head and the fixed hook, so that the fixed hook can be hooked on the installing ring at the side edge of the additional equipment, the additional equipment can be fixed through the second spring and the first spring, and the installation and the fixation of the additional equipment can be facilitated.
3. When the voltage in the circuit is increased, the heat emitted by the first heating resistor can be increased, so that the chlorine gas stored in the gas storage box can be heated and expanded, the moving rod is ejected out, the position of the sliding head is adjusted, the resistance value of the sliding rheostat connected into the circuit is changed, the voltage is divided, the voltage borne by equipment is reduced, and meanwhile, the sodium thiosulfate crystal block wrapping the inside of the box can quickly absorb the leaked chlorine gas, so that the danger caused by the leakage of the chlorine gas is prevented.
4. According to the invention, the battery supplies power to the second heating resistor through the third lead, so that the second heating resistor heats and expands gas in the outer sleeve, the temperature of the second heating resistor is reduced when the electric quantity in the battery is insufficient, air in the outer sleeve is contracted, the lifting electrode is lifted to be in contact with the first binding post, the voltage of equipment is detected by the voltmeter, the battery is charged while the voltage is detected, the second heating resistor is heated again, the lifting electrode is separated from the first binding post, discontinuous voltage detection is realized, the service time of the voltmeter is shortened, and the voltmeter is protected.
5. According to the invention, the second straight rod rotatably connected with the third straight rod can be pulled through the third spring, so that the first straight rod can be forced to pull the outer connecting assembly, the electric energy quality controller body can be assisted to be fixed, the electric energy quality controller body is prevented from shaking easily when being installed loosely, and meanwhile, the middle part of the connecting pin is connected with the outer wrapping sleeve, so that the fourth lead is in a straightening state, and the bending damage of the fourth lead can be reduced.
Drawings
FIG. 1 is a schematic diagram of a formal structure of a power quality controller capable of being intermittently connected to a circuit to measure voltage according to the present invention;
FIG. 2 is a schematic diagram of a three-dimensional external structure of a power quality controller capable of being intermittently connected to a circuit for measuring voltage according to the present invention;
FIG. 3 is an enlarged cross-sectional view of a regulating assembly of a power quality controller capable of being intermittently connected to a circuit to measure voltage according to the present invention;
FIG. 4 is an enlarged cross-sectional view of a control module of a power quality controller capable of being intermittently connected to a circuit to measure voltage according to the present invention;
FIG. 5 is a schematic diagram of a three-dimensional cross-sectional structure of a power quality controller capable of being intermittently connected to a circuit for measuring voltage according to the present invention;
FIG. 6 is a schematic diagram of a three-dimensional cross-sectional structure of a box assembly of a power quality controller capable of being intermittently connected to a circuit for measuring voltage according to the present invention;
fig. 7 is a schematic diagram of a voltage measurement module of an electric energy quality controller capable of being discontinuously connected to a circuit for measuring voltage according to the present invention.
In the figure: 1. a body assembly; 101. a housing; 102. an electromagnet; 103. a universal wheel; 104. a power quality controller body; 2. mounting the component; 201. a first spring; 202. a support plate; 203. a telescopic rod; 204. rotating the head; 205. connecting columns; 206. a second spring; 207. a head rod; 208. a movable head; 209. a fixed hook; 3. an adjustment assembly; 301. an outer box; 302. a slide rheostat; 303. a sliding head; 304. a first conductive line; 305. a second conductive line; 4. a control component; 401. a parcel box; 402. a sodium thiosulfate crystal mass; 403. a gas storage tank; 404. a first heating resistor; 405. connecting the electrodes; 406. a travel bar; 5. a case assembly; 501. an outer frame; 502. a drawer; 503. a partition plate; 504. mounting a column; 6. a ground magnet; 7. a voltage measuring assembly; 701. a battery; 702. a third conductive line; 703. a second heating resistor; 704. a jacket; 705. lifting the electrode; 706. a voltmeter; 707. a first terminal post; 8. an outer connection assembly; 801. a second terminal; 802. a fourth conductive line; 803. wrapping the outer layer with a wrapping sleeve; 804. a threading frame; 9. a tension assembly; 901. a first straight rod; 902. a connecting pin; 903. a second straight rod; 904. a third straight rod; 905. and a third spring.
Detailed Description
As shown in fig. 1 to 7, the present invention provides a technical solution: an electric energy quality controller capable of being discontinuously connected to a circuit for measuring voltage comprises a main body component 1 and a mounting component 2, wherein the left end of the main body component 1 is connected with an adjusting component 3, and the interior of the adjusting component 3 is provided with a control component 4, the mounting component 2 is positioned above the main body component 1, and the main body component 1 is internally provided with a voltage measuring component 7, the voltage measuring component 7 comprises a battery 701, a third lead 702, a second heating resistor 703, an outer sleeve 704, a lifting electrode 705, a voltmeter 706 and a first binding post 707, and the left and right sides of the battery 701 are connected with third wires 702, the rear end of the third wires 702 is connected with a second heating resistor 703, and the outer part of the second heating resistor 703 is provided with an outer sleeve 704, the lower end of the outer sleeve 704 is penetrated with a lifting electrode 705, one side of the lifting electrode 705 close to the central axis of the main body component 1 is connected with a voltmeter 706, and one side of the lifting electrode 705 far away from the central axis of the main body component 1 is connected with a first binding post 707;
in operation, the mounting assembly 2 can facilitate the connection of an external device to the main body assembly 1, the control assembly 4 can control the adjusting assembly 3 to adjust the voltage of the device, the battery 701 supplies power to the second heating resistor 703 through the third wire 702, so that the second heating resistor 703 heats and expands the gas inside the casing 704, which may cause the temperature of the second heating resistor 703 to decrease when the amount of electricity inside the battery 701 is insufficient, thereby contracting the air inside the housing 704 and causing the lift electrode 705 to rise into contact with the first post 707, thereby causing the voltmeter 706 to detect the voltage of the device, the battery 701 is charged while the voltage is detected, so that the second heating resistor 703 is heated again, the lift electrode 705 is separated from the first terminal 707, therefore, intermittent voltage detection is realized, the service time of the voltmeter 706 is shortened, and the voltmeter 706 is protected.
As shown in fig. 1, 2, 5 and 6, the main body assembly 1 includes a casing 101, an electromagnet 102, a universal wheel 103 and a power quality controller body 104, the electromagnet 102 is installed in the middle of the lower end of the casing 101, the universal wheel 103 is installed around the lower end of the casing 101, the power quality controller body 104 penetrates through the inner front wall of the main body assembly 1, the outer connection assembly 8 is connected to the rear end of the power quality controller body 104, the tensioning assembly 9 is connected to the rear end of the outer connection assembly 8, the box assembly 5 is installed on the inner lower wall of the casing 101, and the ground magnet 6 is placed inside the box assembly 5;
can punch earlier ground magnet 6 and fix subaerial, can remove casing 101 through universal wheel 103, then can carry on spacingly to equipment through ground magnet 6 and the magnetic attraction of electro-magnet 102, can make equipment remove receiving the collision in the time of non-rigid connection simultaneously, thereby can reduce the striking damage of equipment, also can adsorb the normal position to equipment through magnetic force after the striking dislocation simultaneously, thereby accomplish the reset to equipment is automatic, outer coupling assembling 8 can make electric energy quality controller body 104 be connected with other external device, tensioning assembly 9 can be taut to outer coupling assembling 8, box subassembly 5 can store article and instrument.
As shown in fig. 1, the mounting assembly 2 includes a first spring 201, a supporting plate 202 and an expansion link 203, the supporting plate 202 is arranged at the upper end of the first spring 201, the expansion links 203 are arranged at the left and right sides of the first spring 201, the mounting assembly 2 further includes a rotating head 204, a connecting column 205, a second spring 206, a head rod 207, a movable head 208 and a fixed hook 209, the rotating head 204 is connected to one side of the expansion link 203 away from the central axis of the supporting plate 202, the connecting column 205 is wrapped inside the rotating head 204, the second spring 206 is wrapped outside the rotating head 204, the head rod 207 is connected to one side of the second spring 206 away from the central axis of the supporting plate 202, the movable head 208 is connected to one side of the head rod 207 away from the central axis of the supporting plate 202, and the fixed hook 209 is movably connected to one side of the movable head 208 away from the central axis of the supporting plate 202;
the device needing to be additionally installed is placed on the supporting plate 202 and then pressed downwards, the head rod 207 is lengthened through the telescopic structure between the rotating head 204 and the head rod 207, the angle of the fixed hook 209 is adjusted through the rotating connection between the rotating head 204 and the connecting column 205 and the rotating connection between the movable head 208 and the fixed hook 209, so that the fixed hook 209 can be hooked on the mounting ring on the side edge of the additional device, the additional device can be fixed through the second spring 206 and the first spring 201, the installation and the fixation of the additional device can be facilitated, and the supporting plate 202 can be limited through the telescopic rod 203.
As shown in fig. 3 and 4, the adjusting assembly 3 includes an outer case 301, a sliding resistor 302, a sliding head 303, a first wire 304 and a second wire 305, a sliding rheostat 302 is arranged in the outer box 301, the upper end of the sliding rheostat 302 is connected with a sliding head 303 in a sliding way, the left end of the sliding rheostat 302 is connected with a first lead 304, and the right end of the sliding rheostat 302 is connected with a second lead 305, the control assembly 4 comprises a packaging box 401, a sodium thiosulfate crystal block 402, a gas storage box 403, a first heating resistor 404, a connecting electrode 405 and a moving rod 406, and the inside of the packing box 401 is filled with a sodium thiosulfate crystal block 402, the inside of the sodium thiosulfate crystal block 402 is packed with a gas storage box 403, a first heating resistor 404 is installed inside the gas storage tank 403, a connecting electrode 405 is welded at the left end of the first heating resistor 404, and a moving rod 406 penetrates through the right end of the gas storage tank 403;
when the voltage in the circuit is increased, the heat emitted by the first heating resistor 404 can be increased, so that chlorine gas stored in the gas storage tank 403 can be heated and expanded, the moving rod 406 is ejected out, the position of the sliding head 303 is adjusted, the resistance value of the sliding rheostat 302 in the circuit is changed, the voltage division is performed, the voltage borne by equipment is reduced, meanwhile, the sodium thiosulfate crystal block 402 in the package box 401 can quickly absorb leaked chlorine gas, the danger caused by chlorine gas leakage is prevented, the outer box 301 can insulate and protect the sliding rheostat 302 and the sliding head 303, the first lead 304 and the second lead 305 can respectively connect the input end and the output end of the sliding rheostat 302, and the connecting electrode 405 can facilitate the first heating resistor 404 to be connected into the circuit.
As shown in fig. 6, the box assembly 5 comprises an outer frame 501, a drawer 502, a partition 503 and a mounting column 504, wherein the drawer 502 is installed in the outer frame 501 in a drawing manner, the partition 503 is placed in the middle of the drawer 502, and the mounting column 504 is fixed at the lower end of the inner part of the drawer 502;
the drawer 502 is drawn out by the drawing structure between the drawer 502 and the outer frame 501, then the partition 503 is opened, the ground magnet 6 is rotated, and the ground magnet 6 is detached by the screw connection between the ground magnet 6 and the mounting post 504.
As shown in fig. 5, the external connection assembly 8 includes a second terminal 801, a fourth wire 802, an external wrapping sleeve 803 and a threading frame 804, the lower end of the second terminal 801 is connected with the fourth wire 802, the external wrapping sleeve 803 wraps the fourth wire 802, and the front end of the external wrapping sleeve 803 is connected with the threading frame 804;
the middle part of connecting pin 902 is connected with outer wrapping sleeve 803 to fourth wire 802 is in the state of flare-outing when can, can reduce the bending damage of fourth wire 802, and second terminal 801 can be convenient for on fourth wire 802 is connected to power quality controller body 104, and threading frame 804 can arrange fourth wire 802 in order.
As shown in fig. 5, the tensioning assembly 9 includes a first straight rod 901, a connecting pin 902, a second straight rod 903, a third straight rod 904 and a third spring 905, the connecting pin 902 penetrates through the first straight rod 901, the second straight rod 903 is connected to the rear end of the first straight rod 901, the third straight rod 904 is connected to the upper end of the second straight rod 903, and the third spring 905 is connected to one side of the third straight rod 904 away from the central axis of the main body assembly 1;
can rotate the second straight-bar 903 pulling of being connected with third straight-bar 904 through third spring 905 to can make first straight-bar 901 atress pulling external connection subassembly 8, can assist and fix power quality controller body 104, the installation that prevents power quality controller body 104 appears rocking easily when not hard up.
The working principle is as follows: firstly, the drawer 502 is drawn out through a drawing structure between the drawer 502 and the outer frame 501, then the partition 503 is opened, the ground magnet 6 is rotated, the ground magnet 6 is detached through the threaded connection between the ground magnet 6 and the mounting column 504, then the ground magnet 6 is punched and fixed on the ground, then the shell 101 is deduced through the universal wheel 103 to the mounting position of the ground magnet 6, the electromagnet 102 is opened, the equipment can be adsorbed through the magnetic attraction force of the ground magnet 6 and the electromagnet 102, so that the equipment stays at the designated position, meanwhile, the equipment can be moved under the collision when the equipment is not in rigid connection, so that the collision damage of the equipment can be reduced, the equipment can be adsorbed to the original position through the magnetic force after the collision dislocation, the equipment needing to be additionally mounted is placed on the supporting plate 202 and then pressed downwards, then the head rod 207 is drawn out through a telescopic structure between the rotating head 204 and the head rod 207, the angle of the fixed hook 209 is adjusted through the rotating connection of the rotating head 204 and the connecting column 205 and the rotating connection of the movable head 208 and the fixed hook 209, so that the fixed hook 209 can be hooked on a mounting ring on the side of the additional equipment, force can be respectively applied to the head rod 207 and the supporting plate 202 through the second spring 206 and the first spring 201, so that the additional equipment is fixed, when the equipment works, the voltage in a circuit is increased, the heat emitted by the first heating resistor 404 can be increased, chlorine gas stored in the gas storage tank 403 can be heated and expanded, the movable rod 406 is ejected out, the movable rod 406 drives the sliding head 303 to move, the position of the sliding head 303 is adjusted, the resistance value in the circuit connected with the sliding rheostat 302 is changed for voltage division, the voltage born by the electric energy quality controller body 104 is reduced, the circuit is protected, and meanwhile, the sodium thiosulfate crystal block 402 in the packaging box 401 can quickly absorb the leaked chlorine gas, meanwhile, the battery 701 supplies power to the second heating resistor 703 through the third wire 702, so that the second heating resistor 703 heats and expands the gas inside the outer sleeve 704, when the electric quantity inside the battery 701 is insufficient, the temperature of the second heating resistor 703 is reduced, the air inside the outer sleeve 704 contracts, the lifting electrode 705 rises to be in contact with the first binding post 707, a circuit where the voltmeter 706 is located is conducted, the voltmeter 706 detects the voltage of the device, the battery 701 is charged while the voltage is detected, so that the second heating resistor 703 heats again, the lifting electrode 705 is separated from the first binding post 707, intermittent voltage detection is realized, a third spring of the device can pull the second straight rod 903 which is rotatably connected with the third straight rod 904, the first straight rod 901 pulls the outer straight rod 8 under stress, and the electric energy quality controller body 104 can be fixed in an auxiliary manner, prevent that the installation of electric energy quality controller body 104 from appearing rocking when not hard up easily, the middle part and the outer packing of connecting pin 902 are connected simultaneously to fourth wire 802 is in the state of flare-outing during can, can reduce the damage of buckling of fourth wire 802, thereby protects equipment.

Claims (10)

1. The electric energy quality controller capable of being discontinuously connected to a circuit to measure voltage is characterized by comprising a main body component (1) and an installation component (2), wherein the left end of the main body component (1) is connected with an adjusting component (3), a control component (4) is arranged inside the adjusting component (3), the installation component (2) is positioned above the main body component (1), a voltage measuring component (7) is arranged inside the main body component (1), the voltage measuring component (7) comprises a battery (701), a third lead (702), a second heating resistor (703), an outer sleeve (704), a lifting electrode (705), a voltmeter (706) and a first binding post (707), the left side and the right side of the battery (701) are connected with the third lead (702), the rear end of the third lead (702) is connected with a second heating resistor (703), and the outer sleeve (704) is arranged outside the second heating resistor (703), the lower extreme of overcoat (704) is run through and is had lift electrode (705), and lift electrode (705) are connected with voltmeter (706) near one side of main part subassembly (1) axis, one side that main part subassembly (1) axis was kept away from in lift electrode (705) is connected with first terminal (707).
2. The power quality controller capable of being discontinuously connected to a circuit for measuring voltage according to claim 1, wherein the main body component (1) comprises a shell (101), an electromagnet (102), a universal wheel (103) and a power quality controller body (104), the electromagnet (102) is installed in the middle of the lower end of the shell (101), the universal wheel (103) is installed around the lower end of the shell (101), and the power quality controller body (104) penetrates through the front wall of the interior of the main body component (1).
3. The power quality controller capable of being discontinuously connected to a circuit to measure voltage according to claim 2, wherein an outer connecting component (8) is connected to the rear end of the power quality controller body (104), a tensioning component (9) is connected to the rear end of the outer connecting component (8), a box component (5) is installed on the inner lower wall of the shell (101), and a ground magnet (6) is placed in the box component (5).
4. The power quality controller capable of being discontinuously connected to a circuit for measuring voltage according to the claim 1 is characterized in that the mounting assembly (2) comprises a first spring (201), a supporting plate (202) and a telescopic rod (203), the supporting plate (202) is arranged at the upper end of the first spring (201), and the telescopic rods (203) are arranged at the left side and the right side of the first spring (201).
5. A power quality controller capable of discontinuous access to circuit measurement of voltage according to claim 4, characterized in that the mounting component (2) also comprises a rotating head (204), a connecting column (205), a second spring (206), a head rod (207), a movable head (208) and a fixed hook (209), and one side of the telescopic rod (203) far away from the central axis of the supporting plate (202) is connected with a rotating head (204), the inside of the rotating head (204) is wrapped with a connecting column (205), a second spring (206) is wrapped outside the rotating head (204), one side of the second spring (206) far away from the central axis of the supporting plate (202) is connected with a head rod (207), and one side of the head rod (207) far away from the central axis of the supporting plate (202) is connected with a movable head (208), one side of the movable head (208) far away from the central axis of the supporting plate (202) is movably connected with a fixed hook (209).
6. The power quality controller capable of being intermittently connected to a circuit for measuring voltage according to claim 1, wherein the adjusting assembly (3) comprises an outer box (301), a sliding rheostat (302), a sliding head (303), a first wire (304) and a second wire (305), the sliding rheostat (302) is installed inside the outer box (301), the sliding head (303) is slidably connected to the upper end of the sliding rheostat (302), the first wire (304) is connected to the left end of the sliding rheostat (302), and the second wire (305) is connected to the right end of the sliding rheostat (302).
7. The electric energy quality controller capable of being discontinuously connected to a circuit to measure voltage according to claim 1, wherein the control assembly (4) comprises a packaging box (401), a sodium thiosulfate crystal block (402), a gas storage box (403), a first heating resistor (404), a connecting electrode (405) and a moving rod (406), the sodium thiosulfate crystal block (402) is filled in the packaging box (401), the gas storage box (403) is wrapped in the sodium thiosulfate crystal block (402), the first heating resistor (404) is installed in the gas storage box (403), the connecting electrode (405) is welded at the left end of the first heating resistor (404), and the moving rod (406) penetrates through the right end of the gas storage box (403).
8. The power quality controller capable of being intermittently accessed to a circuit to measure voltage according to claim 3, wherein the box assembly (5) comprises an outer frame (501), a drawer (502), a partition plate (503) and a mounting column (504), the drawer (502) is installed in the outer frame (501) in a drawing mode, the partition plate (503) is placed in the middle of the inside of the drawer (502), and the mounting column (504) is fixed at the lower end of the inside of the drawer (502).
9. The power quality controller capable of being discontinuously connected to a circuit to measure voltage according to claim 3, wherein the outer connecting assembly (8) comprises a second terminal (801), a fourth wire (802), an outer wrapping sleeve (803) and a threading frame (804), the lower end of the second terminal (801) is connected with the fourth wire (802), the outer wrapping sleeve (803) wraps the outer portion of the fourth wire (802), and the threading frame (804) is connected to the front end of the outer wrapping sleeve (803).
10. The electric energy quality controller capable of being discontinuously connected to a circuit to measure voltage according to claim 3, wherein the tensioning assembly (9) comprises a first straight rod (901), a connecting pin (902), a second straight rod (903), a third straight rod (904) and a third spring (905), the connecting pin (902) penetrates through the first straight rod (901), the second straight rod (903) is connected to the rear end of the first straight rod (901), the third straight rod (904) is connected to the upper end of the second straight rod (903), and the third spring (905) is connected to one side, away from the central axis of the main body assembly (1), of the third straight rod (904).
CN202210239457.2A 2022-03-11 2022-03-11 Electric energy quality controller capable of being discontinuously connected into circuit to measure voltage Pending CN114552438A (en)

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CN202210239457.2A CN114552438A (en) 2022-03-11 2022-03-11 Electric energy quality controller capable of being discontinuously connected into circuit to measure voltage

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CN202210239457.2A CN114552438A (en) 2022-03-11 2022-03-11 Electric energy quality controller capable of being discontinuously connected into circuit to measure voltage

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114977199A (en) * 2022-07-28 2022-08-30 国网辽宁省电力有限公司 Distribution and transformation voltage quality control device suitable for photovoltaic access
CN117913943A (en) * 2024-01-05 2024-04-19 浙江天能电池(江苏)有限公司 Lithium battery voltage monitoring device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114977199A (en) * 2022-07-28 2022-08-30 国网辽宁省电力有限公司 Distribution and transformation voltage quality control device suitable for photovoltaic access
CN114977199B (en) * 2022-07-28 2022-09-30 国网辽宁省电力有限公司 Distribution and transformation voltage quality control device suitable for photovoltaic access
CN117913943A (en) * 2024-01-05 2024-04-19 浙江天能电池(江苏)有限公司 Lithium battery voltage monitoring device

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