CN117440668B - Device and method for collecting electric energy - Google Patents
Device and method for collecting electric energy Download PDFInfo
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- CN117440668B CN117440668B CN202311753789.3A CN202311753789A CN117440668B CN 117440668 B CN117440668 B CN 117440668B CN 202311753789 A CN202311753789 A CN 202311753789A CN 117440668 B CN117440668 B CN 117440668B
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- 238000000034 method Methods 0.000 title claims abstract description 9
- 230000007246 mechanism Effects 0.000 claims abstract description 11
- 238000009434 installation Methods 0.000 claims description 66
- 230000005540 biological transmission Effects 0.000 claims description 17
- 238000001125 extrusion Methods 0.000 claims description 11
- 238000007599 discharging Methods 0.000 claims description 10
- 238000012545 processing Methods 0.000 claims description 10
- 230000017525 heat dissipation Effects 0.000 claims description 8
- 238000004891 communication Methods 0.000 claims description 6
- 238000003306 harvesting Methods 0.000 claims 3
- 238000001816 cooling Methods 0.000 abstract description 11
- 239000000284 extract Substances 0.000 abstract description 4
- 230000029058 respiratory gaseous exchange Effects 0.000 description 14
- 238000009423 ventilation Methods 0.000 description 7
- 238000003825 pressing Methods 0.000 description 5
- 238000000605 extraction Methods 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000009471 action Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000010030 laminating Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
- G01R11/04—Housings; Supporting racks; Arrangements of terminals
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R11/00—Electromechanical arrangements for measuring time integral of electric power or current, e.g. of consumption
- G01R11/02—Constructional details
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
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- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
- H05K7/00—Constructional details common to different types of electric apparatus
- H05K7/20—Modifications to facilitate cooling, ventilating, or heating
- H05K7/20009—Modifications to facilitate cooling, ventilating, or heating using a gaseous coolant in electronic enclosures
- H05K7/20136—Forced ventilation, e.g. by fans
- H05K7/20145—Means for directing air flow, e.g. ducts, deflectors, plenum or guides
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- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Microelectronics & Electronic Packaging (AREA)
- General Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Cooling Or The Like Of Electrical Apparatus (AREA)
Abstract
The invention discloses a device and a method for collecting electric energy, and relates to the field of electric energy collecting terminals. According to the invention, the air-entraining and heat-dissipating mechanism is arranged, the reciprocating screw rod is driven to rotate by the motor, so that the piston rod moves up and down in the sleeve, hot air in the mounting bin is discharged into the trapezoid air guide bin through the first exhaust pipe, meanwhile, air is extruded through one end of the trapezoid air guide bin, and when the piston rod extracts and discharges air with heat in the module mounting bin through moving up and down, the air with heat in the module mounting bin is automatically discharged through pressure, so that the heat-dissipating efficiency in the module mounting bin is improved, and the rapid cooling of the module in the module mounting bin is realized.
Description
Technical Field
The invention relates to the field of electric energy acquisition terminals, in particular to a device and a method for electric energy acquisition.
Background
The electric energy acquisition device is a remote acquisition, storage and remote transmission device, and in the electric energy metering and charging automation system, the electric energy acquisition device is a communication center of electric energy data, and on one hand, the electric energy data output by the digital electric energy meter in a serial communication form is acquired and stored; on the other hand, the collected electric energy data is transmitted to a main station of the electric energy charging automation system through an uplink channel, and the position is very important.
After installing electric energy acquisition terminal, electrical equipment gives off heat together and can lead to the temperature in the electrical cabinet to be higher than ambient temperature, and electric energy acquisition terminal is heated and can lead to the overload problem of internal processing module, and processing module overload will lead to data acquisition to appear distorted problem emergence, and the high temperature can lead to the oxidation acceleration of the metallic material in the electric energy acquisition terminal simultaneously for electrical component's life-span shortens, and general fan heat dissipation is low to the heat extraction efficiency in the electric energy acquisition terminal, thereby leads to the cooling effect relatively poor.
Disclosure of Invention
The invention aims at: in order to solve the problem that the processing module is overloaded due to the fact that the temperature inside the electric energy collection terminal is increased along with the operation of the electric energy collection terminal, the electric energy collection device and the electric energy collection method are provided.
In order to achieve the above purpose, the present invention provides the following technical solutions: the utility model provides a device that electric energy collection used, includes the terminal main part, the display screen is installed to the one end of terminal main part, the one end that the display screen was kept away from to the terminal main part is provided with internally mounted collection module, electric energy data processing module, data transmission module's module installation storehouse, the top in module installation storehouse is installed and is extended to the inboard temperature sensor in module installation storehouse, the one end that the terminal main part was kept away from to the module installation storehouse is installed the apron through the bolt, the bottom in module installation storehouse is provided with the connecting wire that links to each other with external equipment, the mount pad is installed to the one end that the module installation storehouse was kept away from to the apron, install the motor on the mount pad, the output of motor is provided with the bleed air cooling mechanism that links to each other with the apron, the top of apron is provided with ventilation connecting pipe, install the pendulum position piece on the apron, the one end that the motor was kept away from to the apron install the staggered emission unit that links to each other with the pendulum position piece, the both sides in module installation storehouse are provided with the mounting panel.
As still further aspects of the invention: the air-entraining and heat-dissipating mechanism comprises two sleeves arranged at the top and the bottom of a mounting seat, wherein a first one-way valve and a second one-way valve are respectively arranged at two sides of the sleeve, an air-entraining pipe is arranged at one side of the second one-way valve, a first exhaust pipe is arranged at one side of the first one-way valve, a trapezoid air guide bin is arranged at the top end of the first exhaust pipe, a rectangular air guide bin is fixed at one side of the trapezoid air guide bin, a second exhaust pipe is arranged at the bottom of the rectangular air guide bin, a piston rod is arranged at the inner side of the sleeve, a transmission shaft is connected at the output end of the motor, a reciprocating screw rod is connected at the bottom end of the transmission shaft, and a connecting frame connected with the piston rod is sleeved on the reciprocating screw rod.
As still further aspects of the invention: the exhaust end of the second one-way valve is connected with the sleeve, and the air inlet end of the first one-way valve is connected with the sleeve.
As still further aspects of the invention: the number of the sleeves is two, the two sleeves are symmetrically arranged along the transverse central axis of the mounting seat, the two sides of the sleeve positioned at the bottom of the mounting seat are also provided with the second one-way valve and the first one-way valve, and piston rods in the sleeves are connected through the connecting frame.
As still further aspects of the invention: the utility model provides a flexible pipe of ripple, L type breathing pipe is installed to the bottom of ripple flexible pipe, the outside of L type breathing pipe is provided with the telescopic link that links to each other with L type revolving tube, the inboard of telescopic link is provided with reset spring, the cam ring that is located the L type revolving tube outside is installed to one side that the second blast pipe was kept away from to the apron, be provided with the extrusion rod that laminates with the cam ring on the L type breathing pipe.
As still further aspects of the invention: the top of extrusion pole is provided with the gyro wheel with cam ring outer wall laminating department, be provided with on the cam ring with the coaxial through-hole in L rotatory pipe centre of a circle.
As still further aspects of the invention: the staggered discharging unit comprises a T-shaped frame arranged on a cover plate, the T-shaped frame is positioned on one side of a cam ring, a second guide sliding groove is formed in the vertical position of the T-shaped frame, a straight groove sliding rail is connected to the inner side of the second guide sliding groove in a sliding manner, an L-shaped fixed rod is arranged on the outer wall of the L-shaped rotating pipe, a shifting pin positioned on the inner side of the straight groove sliding rail is arranged on the L-shaped fixed rod, a positioning block is fixed at one end of the T-shaped frame, a clamping shaft is connected to the inner side of the positioning block in a rotating manner through a bearing, a U-shaped rotating plate is arranged on the clamping shaft, first guide sliding grooves are formed in the two sides of the U-shaped rotating plate, the straight groove sliding rail is connected to the inner side of the first guide sliding groove in a sliding manner, a discharging pipe is arranged at the top of the U-shaped rotating plate, and a hose connected with a ventilation connecting pipe is arranged on the discharging pipe.
As still further aspects of the invention: the width of the inner wall of the straight groove sliding rail is equal to the diameter of the shifting pin, and the positioning block is coaxial with the transverse central axis of the T-shaped frame.
As still further aspects of the invention: the shifting pin and the L-shaped air suction pipe are arranged in a dislocation state, and the horizontal position of the bottom of the L-shaped air suction pipe is parallel to the shifting pin.
The invention also discloses a method for collecting electric energy, which adopts the device for collecting electric energy and comprises the following steps:
s1: when the device is used, the collected data is processed through the collection module, the electric energy data processing module and the data transmission module in the module installation bin, and meanwhile, the electric energy data output by the digital electric energy meter in a serial communication form is collected and stored and transmitted to the main station of the electric energy charging automation system through an uplink channel;
s2: monitoring the temperature inside the module installation bin through the operation of the temperature sensor, and enabling the motor to operate through the external controller when the temperature inside the module installation bin rises;
s3: when the motor operates, the air with heat in the module installation bin is extracted by driving the air-entraining and heat-dissipating mechanism and the positioning piece to operate;
s4: meanwhile, the outside air enters the module installation bin through the operation of the positioning piece and the staggered discharging unit, so that the temperature reduction in the module installation bin is realized.
Compared with the prior art, the invention has the beneficial effects that:
1. through setting up bleed air cooling mechanism, drive reciprocating screw's rotation through the motor to this makes the piston rod reciprocate at the sleeve pipe, so make the hot air in the installation storehouse discharge into trapezoidal air guide storehouse through first blast pipe in, extrude the air through the one end in trapezoidal air guide storehouse simultaneously, make the piston rod through reciprocate when having thermal air to extract the emission in the module installation storehouse inside, make the inside thermal air that has of module installation storehouse self-discharge in the module installation storehouse through pressure, with this heat dissipation efficiency that improves the inside module installation storehouse of module installation storehouse, realize the rapid cooling of the inside module of module installation storehouse.
2. Through setting up the goods of furniture for display rather than for use, the rack of dialling shifts the straight gear and reciprocates the position of L type breathing pipe and take place the swing when rotating, and the extrusion pole can remove along the cam ring along the swing of L type breathing pipe simultaneously, and L type breathing pipe removes relative L type revolving tube when the extrusion pole moves to cam ring protruding department, so make the distance between L type breathing pipe and the L type revolving tube change to increase L type breathing pipe's movable range, make L type breathing pipe extract the hot air of the different positions department in the module installation storehouse, so guarantee the radiating homogeneity in each position of module installation storehouse inside.
3. Through setting up crisscross discharge unit, drive through L type revolving tube, L type dead lever and dial the position round pin and swing when L type breathing pipe swings, it reciprocates to dial the position round pin and drive the spacing straight flute slide rail of second direction spout that receives this moment, the straight flute slide rail just can promote first direction spout and swing this moment, so can make L type breathing pipe downward swing when upwards swinging discharge tube, make L type breathing pipe upward swing when simultaneously, thereby make the air inlet direction opposite with the air extraction direction of L type breathing pipe, prevent to get into the air in the module installation storehouse through hose, discharge tube and directly discharge through L type breathing pipe, thereby improve the cooling efficiency of module in the module installation storehouse.
Drawings
FIG. 1 is a schematic diagram of the structure of the present invention;
FIG. 2 is a side view of the present invention;
FIG. 3 is a schematic view of a cover plate according to the present invention;
FIG. 4 is a schematic view of the connection of the L-shaped suction pipe and the sleeve of the present invention;
FIG. 5 is a schematic illustration of the connection between two bushings of the present invention;
FIG. 6 is a schematic diagram of the connection of the suction pipe and the L-shaped suction pipe of the present invention;
FIG. 7 is a schematic view of the connection of the L-shaped rotary pipe and the L-shaped air suction pipe of the present invention;
fig. 8 is a schematic structural view of the staggered discharge unit of the present invention.
In the figure: 1. a terminal body; 2. a display screen; 3. a module installation bin; 4. a temperature sensor; 5. a mounting plate; 601. a first exhaust pipe; 602. a second exhaust pipe; 603. a rectangular air guide bin; 604. a trapezoid air guide bin; 605. a ventilation connecting pipe; 606. a sleeve; 607. a cover plate; 608. an air-introducing pipe; 609. a motor; 610. a transmission shaft; 611. a reciprocating screw rod; 612. a connection frame; 613. a connecting wire; 614. a mounting base; 615. a cam ring; 616. corrugated telescopic pipe; 617. an L-shaped air suction pipe; 618. a shift pin; 619. a T-shaped frame; 620. straight slot slide rail; 621. a discharge pipe; 622. an L-shaped fixed rod; 623. an L-shaped rotating tube; 624. a hose; 625. spur gears; 626. a shifting rack; 627. a piston rod; 628. a first one-way valve; 629. a second one-way valve; 630. an extrusion rod; 631. a telescopic rod; 632. a return spring; 633. u-shaped rotating plate; 634. a positioning block; 635. a first guide chute; 636. a clamping shaft; 637. and a second guiding chute.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "configured" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention will be understood in specific cases by those of ordinary skill in the art. Hereinafter, an embodiment of the present invention will be described in accordance with its entire structure.
As shown in fig. 1 to 8, in the embodiment of the invention, an apparatus for collecting electric energy includes a terminal main body 1, a display screen 2 is installed at one end of the terminal main body 1, an internal installation collecting module, an electric energy data processing module and a module installation cabin 3 of a data transmission module are provided at one end of the terminal main body 1 far away from the display screen 2, a temperature sensor 4 extending to the inner side of the module installation cabin 3 is installed at the top of the module installation cabin 3, a cover plate 607 is installed at one end of the module installation cabin 3 far away from the terminal main body 1 through a bolt, a connecting wire 613 connected with external equipment is provided at the bottom of the module installation cabin 3, a motor 609 is installed at one end of the cover plate 607 far away from the module installation cabin 3, an air entraining and heat dissipating mechanism connected with the cover plate 607 is provided at the output end of the motor 609, a ventilation connecting pipe 605 is provided at the top of the cover plate 607, a positioning piece is installed on the cover plate 607, a staggered discharging unit connected with the positioning piece is installed at one end of the cover plate 607 far away from the motor 609, and mounting plates 5 are provided at two sides of the module installation cabin 3.
In this embodiment, when the device is used, the collected data is processed through the collection module, the electric energy data processing module and the data transmission module inside the module installation bin 3, meanwhile, the collected and stored electric energy data output by the digital electric energy meter in a serial communication form is transmitted to the main station of the electric energy billing automation system through an uplink channel, the temperature inside the module installation bin 3 is monitored through the operation of the temperature sensor 4 in the process, when the temperature inside the module installation bin 3 rises, the motor 609 is enabled to operate through the external controller, the air with heat inside the module installation bin 3 is extracted through driving the air-entraining heat dissipation mechanism and the operation of the positioning piece when the motor 609 operates, and meanwhile, the external air enters the module installation bin 3 through the operation of the positioning piece and the staggered emission unit, so that the cooling inside the module installation bin 3 is realized.
As shown in fig. 1, fig. 2, fig. 4, fig. 3 and fig. 5, the air-entraining and heat-dissipating mechanism comprises two sleeves 606 installed at the top and bottom of an installation seat 614, a first one-way valve 628 and a second one-way valve 629 are installed at two sides of the sleeve 606, an air-entraining pipe 608 is installed at one side of the second one-way valve 629, a first exhaust pipe 601 is installed at one side of the first one-way valve 628, a trapezoid air guide cabin 604 is arranged at the top end of the first exhaust pipe 601, a rectangle air guide cabin 603 is fixed at one side of the trapezoid air guide cabin 604, a second exhaust pipe 602 is arranged at the bottom of the rectangle air guide cabin 603, a piston rod 627 is arranged at the inner side of the sleeve 606, a transmission shaft 610 is connected with the output end of a motor 609, a reciprocating screw 611 is connected at the bottom end of the transmission shaft 610, and a connecting frame 612 connected with the piston rod 627 is sleeved on the reciprocating screw 611.
In this embodiment: when the temperature inside the module mounting bin 3 reaches a specified value, the motor 609 operates, at this time, the motor 609 drives the reciprocating screw rod 611 to rotate through the transmission shaft 610, the connecting frame 612 is driven to reciprocate up and down along the reciprocating screw rod 611 when the reciprocating screw rod 611 rotates, the piston rod 627 is driven to reciprocate up when the connecting frame 612 moves up, at this time, air with heat inside the module mounting bin 3 enters the sleeve 606 positioned at the top of the mounting seat 614 through the air guide pipe 608 and the second one-way valve 629 through the upward movement of the piston rod 627, when the piston rod 627 moves down, the air with heat inside the sleeve 606 is discharged through the first one-way valve 628 by the first exhaust pipe 601, at the same time, the air with heat inside the module mounting bin 3 enters the sleeve 606 positioned at the bottom of the mounting seat 614 through the air guide pipe 608 and the second one-way valve 629, the air discharged into the trapezoid air guide bin 604 through the first exhaust pipe 601 extrudes the air through one end of the trapezoid air guide bin 604, so that the flow rate of the air discharged from the trapezoid air guide bin 604 is increased, the top end of the second exhaust pipe 602 is in a negative pressure state, at the moment, the air with heat in the module mounting bin 3 is discharged from the second exhaust pipe 602 under the action of pressure, meanwhile, the outside air enters the module mounting bin 3 through the ventilation connecting pipe 605 in a negative pressure state because the inside of the module mounting bin 3, so that the air with heat in the module mounting bin 3 can be rapidly discharged repeatedly, when the piston rod 627 extracts and discharges the air with heat in the module mounting bin 3 through up-down movement, the air with heat in the module mounting bin 3 is automatically discharged through the pressure, so that the heat dissipation efficiency in the module mounting bin 3 is improved, realize the rapid cooling of the module inside the module installation bin 3.
As shown in fig. 4, the exhaust end of the second check valve 629 is connected to the sleeve 606 and the intake end of the first check valve 628 is connected to the sleeve 606.
In this embodiment: through setting up this structure and making the air that gets into in the sleeve pipe 606 carry out the unidirectional flow to this realizes the effect that carries out unidirectional discharge to the inside hot air that has of module installation storehouse 3, so improves the radiating efficiency of the inside module of module installation storehouse 3.
As shown in fig. 4, two sleeves 606 are provided, the two sleeves 606 are symmetrically arranged along the transverse central axis of the mounting seat 614, two sides of the sleeve 606 positioned at the bottom of the mounting seat 614 are also provided with a second check valve 629 and a first check valve 628, and piston rods 627 in the sleeves 606 are connected through a connecting frame 612.
In this embodiment: through setting up this structure and making the air in the module installation storehouse 3 get into in the sleeve pipe 606 at mount pad 614 top when the connection frame 612 moves up, the sleeve pipe 606 of mount pad 614 bottom discharges the air of extraction through the upward movement of piston rod 627 simultaneously to this realizes carrying out continuous extraction to the inside hot air of module installation storehouse 3, thereby improves the radiating efficiency of the inside module of module installation storehouse 3.
As shown in fig. 1, 3, 5, 6 and 7, the positioning member comprises an L-shaped rotating pipe 623 rotatably connected to the air entraining pipe 608, the L-shaped rotating pipe 623 penetrates from one side of the cover plate 607 to the other side of the cover plate 607, a spur gear 625 is mounted on the outer wall of the L-shaped rotating pipe 623, a positioning rack 626 meshed with the spur gear 625 is arranged on both sides of the connecting frame 612, a bellows 616 is mounted on one end of the L-shaped rotating pipe 623, an L-shaped air suction pipe 617 is mounted on the bottom end of the bellows 616, a telescopic rod 631 connected with the L-shaped rotating pipe 623 is arranged on the outer side of the L-shaped air suction pipe 617, a return spring 632 is arranged on the inner side of the telescopic rod 631, a cam ring 615 positioned on the outer side of the L-shaped rotating pipe 623 is mounted on one side of the cover plate 607 away from the second air exhaust pipe 602, and a pressing rod 630 attached to the cam ring 615 is arranged on the L-shaped air suction pipe 617.
In this embodiment: when the connecting frame 612 reciprocates up and down, the shifting rack 626 is driven to move up and down, at this time, the shifting rack 626 shifts the spur gear 625 to rotate, so that the L-shaped rotating pipe 623 rotates relative to the air intake pipe 608, at this time, the L-shaped rotating pipe 623 drives the L-shaped air intake pipe 617 to swing through the telescopic rod 631, so that when the air intake pipe 608 is negative pressure, hot air at different positions in the module mounting bin 3 enters the air intake pipe 608 through the L-shaped air intake pipe 617, meanwhile, the extrusion rod 630 moves along the cam ring 615 along with the swing of the L-shaped air intake pipe 617, and when the extrusion rod 630 moves to the convex position of the cam ring 615, the L-shaped air intake pipe 617 moves relative to the L-shaped rotating pipe 623, so that the distance between the L-shaped air intake pipe 617 and the L-shaped rotating pipe 623 is changed, and the moving range of the L-shaped air intake pipe 617 is increased, so that the hot air at different positions in the module mounting bin 3 is extracted by the L-shaped air intake pipe 617, and the uniformity of heat dissipation at each position in the module mounting bin 3 is ensured.
As shown in fig. 6 and 7, rollers are provided at the joint between the top of the extrusion rod 630 and the outer wall of the cam ring 615, and a through hole coaxial with the center of the L-shaped rotating tube 623 is provided on the cam ring 615.
In this embodiment: by providing this structure, the friction force between the cam ring 615 and the pressing rod 630 is reduced, thereby increasing the service lives of the pressing rod 630 and the cam ring 615, and improving the stability of the movement of the pressing rod 630 by pressing.
As shown in fig. 2, 3 and 8, the staggered discharging unit comprises a T-shaped frame 619 mounted on a cover plate 607, the T-shaped frame 619 is located at one side of the cam ring 615, a second guiding chute 637 is provided at the vertical position of the T-shaped frame 619, the inner side of the second guiding chute 637 is slidably connected with a straight slot sliding rail 620, an L-shaped fixed rod 622 is mounted on the outer wall of the L-shaped rotating tube 623, a shifting pin 618 located at the inner side of the straight slot sliding rail 620 is provided on the L-shaped fixed rod 622, a positioning block 634 is fixed at one end of the T-shaped frame 619, the inner side of the positioning block 634 is rotatably connected with a clamping shaft 636 through a bearing, a U-shaped rotating plate 633 is mounted on the clamping shaft 636, first guiding chutes 635 are provided at two sides of the U-shaped rotating plate 633, the straight slot sliding rail 620 is slidably connected with the inner side of the first guiding chute 635, a discharging tube 621 is mounted at the top of the U-shaped rotating plate 633, and a hose 624 connected with a ventilation connecting tube 605 is provided on the discharging tube 621.
In this embodiment: when the L-shaped air suction pipe 617 swings, the L-shaped rotating pipe 623 and the L-shaped fixed rod 622 drive the shifting pin 618 to swing, at the moment, the shifting pin 618 drives the straight groove sliding rail 620 limited by the second guide sliding groove 637 to move up and down, at the moment, the straight groove sliding rail 620 pushes the first guide sliding groove 635 to swing, so that the L-shaped air suction pipe 617 swings upwards, the discharge pipe 621 swings downwards, and meanwhile, the L-shaped air suction pipe 617 swings downwards, so that the air inlet direction is opposite to the air suction direction of the L-shaped air suction pipe 617, and air entering the module installation bin 3 through the hose 624 and the discharge pipe 621 is prevented from being directly discharged through the L-shaped air suction pipe 617, and the cooling efficiency of the module in the module installation bin 3 is improved.
As shown in fig. 8, the width of the inner wall of the straight slot rail 620 is equal to the diameter of the shift pin 618, and the positioning block 634 is coaxial with the transverse central axis of the T-shaped frame 619.
In this embodiment: by arranging this structure, the U-shaped rotating plate 633 drives the discharge pipe 621 to swing when the shifting pin 618 swings, so that the diffusion effect of the outside air entering the module mounting bin 3 is improved.
As shown in fig. 7, the positioning pin 618 is provided in a state of being offset from the L-shaped suction pipe 617, and the L-shaped suction pipe 617 is provided in parallel with the positioning pin 618 at a horizontal position at the bottom.
In this embodiment: by providing this structure, the L-shaped fixing lever 622 is prevented from shielding the L-shaped suction pipe 617, and thus the smoothness of hot air entering the L-shaped suction pipe 617 is increased.
The following provides a method for collecting electric energy by combining the device for collecting electric energy, which specifically comprises the following steps:
s1: when the device is used, the collected data are processed through the collection module, the electric energy data processing module and the data transmission module in the module installation bin 3, and meanwhile, the electric energy data output by the digital electric energy meter in a serial communication form are collected and stored and transmitted to the master station of the electric energy charging automation system through an uplink channel.
S2: the temperature inside the module mounting bin 3 is monitored by the operation of the temperature sensor 4, and when the temperature inside the module mounting bin 3 rises, the motor 609 is caused to operate by the external controller.
S3: the motor 609 operates, at this time, the motor 609 drives the reciprocating screw rod 611 to rotate through the transmission shaft 610, the reciprocating screw rod 611 drives the connecting frame 612 to reciprocate up and down along the reciprocating screw rod 611 when rotating, the connecting frame 612 drives the piston rod 627 to move up when moving up, at this time, air with heat in the module mounting bin 3 enters the sleeve 606 positioned at the top of the mounting seat 614 through the air guide pipe 608 and the second one-way valve 629 by upward movement of the piston rod 627, and when the piston rod 627 moves down, the air with heat in the sleeve 606 is discharged from the first exhaust pipe 601 through the first one-way valve 628, and at the same time, the air with heat in the module mounting bin 3 enters the sleeve 606 positioned at the bottom of the mounting seat 614 through the air guide pipe 608 and the second one-way valve 629.
S4: the air in the trapezoid air guide bin 604 is discharged through the first exhaust pipe 601 and is extruded through one end of the trapezoid air guide bin 604, so that the air flow rate discharged by the trapezoid air guide bin 604 is increased, the top end of the second exhaust pipe 602 is in a negative pressure state, at the moment, the air with heat in the module mounting bin 3 is discharged through the second exhaust pipe 602 under the action of pressure, meanwhile, the outside air enters the module mounting bin 3 through the ventilation connecting pipe 605 in a negative pressure state inside the module mounting bin 3, so that the air with heat in the module mounting bin 3 can be discharged rapidly repeatedly, and when the piston rod 627 extracts and discharges the air with heat in the module mounting bin 3 through up-down movement, the air with heat in the module mounting bin 3 is discharged automatically through the pressure, so that the heat dissipation efficiency inside the module mounting bin 3 is improved, and the rapid cooling of the module inside the module mounting bin 3 is realized.
S5: when the connecting frame 612 reciprocates up and down, the shifting rack 626 is driven to move up and down, at this time, the shifting rack 626 shifts the spur gear 625 to rotate, so that the L-shaped rotating pipe 623 rotates relative to the air intake pipe 608, at this time, the L-shaped rotating pipe 623 drives the L-shaped air intake pipe 617 to swing through the telescopic rod 631, so that when the air intake pipe 608 is negative pressure, hot air at different positions in the module mounting bin 3 enters the air intake pipe 608 through the L-shaped air intake pipe 617, meanwhile, the extrusion rod 630 moves along the cam ring 615 along with the swing of the L-shaped air intake pipe 617, and when the extrusion rod 630 moves to the convex position of the cam ring 615, the L-shaped air intake pipe 617 moves relative to the L-shaped rotating pipe 623, so that the distance between the L-shaped air intake pipe 617 and the L-shaped rotating pipe 623 is changed, and the moving range of the L-shaped air intake pipe 617 is increased, so that the hot air at different positions in the module mounting bin 3 is extracted by the L-shaped air intake pipe 617, and the uniformity of heat dissipation at each position in the module mounting bin 3 is ensured.
S6: when the L-shaped air suction pipe 617 swings, the L-shaped rotating pipe 623 and the L-shaped fixed rod 622 drive the shifting pin 618 to swing, at the moment, the shifting pin 618 drives the straight groove sliding rail 620 limited by the second guide sliding groove 637 to move up and down, at the moment, the straight groove sliding rail 620 pushes the first guide sliding groove 635 to swing, so that the L-shaped air suction pipe 617 swings upwards, the discharge pipe 621 swings downwards, and meanwhile, the L-shaped air suction pipe 617 swings downwards, so that the air inlet direction is opposite to the air suction direction of the L-shaped air suction pipe 617, and air entering the module installation bin 3 through the hose 624 and the discharge pipe 621 is prevented from being directly discharged through the L-shaped air suction pipe 617, and the cooling efficiency of the module in the module installation bin 3 is improved.
The foregoing description is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art, who is within the scope of the present invention, should make equivalent substitutions or modifications according to the technical solution of the present invention and the inventive concept thereof, and should be covered by the scope of the present invention.
Claims (7)
1. The utility model provides a device for electric energy collection, includes terminal main part (1), its characterized in that, display screen (2) is installed to the one end of terminal main part (1), the one end that display screen (2) was kept away from to terminal main part (1) is provided with internally mounted collection module, electric energy data processing module, data transmission module's module installation storehouse (3), temperature sensor (4) that extend to the inboard of module installation storehouse (3) are installed at the top of module installation storehouse (3), the one end that terminal main part (1) was kept away from to module installation storehouse (3) is installed apron (607) through the bolt, connecting wire (613) that links to each other with external equipment are provided with in the bottom of module installation storehouse (3), mount pad (614) are installed to the one end that module installation storehouse (3) was kept away from to apron (607), install motor (609) on mount pad (614), the output of motor (609) is provided with the mechanism that links to each other with apron (607), the top of apron (607) is provided with connecting pipe (605), install apron (607) on apron (607) and install the heat dissipation unit (609) that the one side that installs the installation unit (5) is kept away from to install in place of arranging, and installs the installation board (5);
the air-entraining and heat-dissipating mechanism comprises two sleeves (606) arranged at the top and the bottom of an installation seat (614), a first one-way valve (628) and a second one-way valve (629) are respectively arranged at two sides of the sleeve (606), an air-entraining pipe (608) is arranged at one side of the second one-way valve (629), a first exhaust pipe (601) is arranged at one side of the first one-way valve (628), a trapezoid air guide bin (604) is arranged at the top end of the first exhaust pipe (601), a rectangular air guide bin (603) is fixed at one side of the trapezoid air guide bin (604), a second exhaust pipe (602) is arranged at the bottom of the rectangular air guide bin (603), a piston rod (627) is arranged at the inner side of the sleeve (606), a transmission shaft (610) is connected to the output end of the motor (609), a reciprocating screw rod (611) is connected to the bottom end of the transmission shaft (610), and a connecting frame (612) connected to the piston rod (627) is sleeved on the reciprocating screw rod (611).
The positioning piece comprises an L-shaped rotating pipe (623) which is rotatably connected to the air entraining pipe (608), the L-shaped rotating pipe (623) penetrates through the cover plate (607) from one side of the cover plate (607) to the other side of the cover plate (607), a spur gear (625) is arranged on the outer wall of the L-shaped rotating pipe (623), a shifting rack (626) meshed with the spur gear (625) is arranged on two sides of the connecting frame (612), a corrugated telescopic pipe (616) is arranged at one end of the L-shaped rotating pipe (623), an L-shaped air suction pipe (617) is arranged at the bottom end of the corrugated telescopic pipe (616), a telescopic rod (631) connected with the L-shaped rotating pipe (623) is arranged at the outer side of the L-shaped air suction pipe (617), a reset spring (632) is arranged at the inner side of the cover plate (607) away from the outer side of the L-shaped rotating pipe (623), and a squeezing rod (630) attached to the cam ring (615) is arranged on the L-shaped air suction pipe (617);
the staggered discharging unit comprises a T-shaped frame (619) arranged on a cover plate (607), the T-shaped frame (619) is located on one side of a cam ring (615), a second guide sliding groove (637) is formed in the vertical position of the T-shaped frame (619), a straight groove sliding rail (620) is connected to the inner side of the second guide sliding groove (637) in a sliding mode, an L-shaped fixed rod (622) is arranged on the outer wall of an L-shaped rotating pipe (623), a shifting pin (618) arranged on the inner side of the straight groove sliding rail (620) is arranged on the L-shaped fixed rod (622), a positioning block (634) is fixed at one end of the T-shaped frame (619), a clamping shaft (636) is connected to the inner side of the positioning block (634) in a rotating mode through a bearing, a U-shaped rotating plate (633) is arranged on the clamping shaft (636), first guide sliding grooves (635) are formed in two sides of the U-shaped rotating plate (633), the straight groove sliding rail (620) is connected to the inner side of the first guide sliding groove (635), a top of the U-shaped rotating plate (621) is provided with a discharging pipe (621), and a vent hose (624) is arranged on the top of the U-shaped rotating pipe.
2. An apparatus for harvesting electrical energy according to claim 1, wherein the exhaust end of the second one-way valve (629) is connected to the sleeve (606) and the inlet end of the first one-way valve (628) is connected to the sleeve (606).
3. The device for collecting electric energy according to claim 1, wherein two sleeves (606) are provided, the two sleeves (606) are symmetrically arranged along the transverse central axis of the mounting seat (614), the two sides of the sleeve (606) at the bottom of the mounting seat (614) are also provided with the second check valve (629) and the first check valve (628), and piston rods (627) in the sleeves (606) are connected through the connecting frame (612).
4. The device for collecting electric energy according to claim 1, wherein rollers are arranged at the joint of the top of the extrusion rod (630) and the outer wall of the cam ring (615), and a through hole coaxial with the center of the L-shaped rotary tube (623) is arranged on the cam ring (615).
5. The device for collecting electric energy according to claim 1, wherein the width of the inner wall of the straight groove slide rail (620) is equal to the diameter of the shifting pin (618), and the positioning block (634) is coaxial with the transverse central axis of the T-shaped frame (619).
6. The device for collecting electric energy according to claim 1, wherein the shifting pin (618) is arranged in a staggered state with the L-shaped suction pipe (617), and the horizontal position of the bottom of the L-shaped suction pipe (617) is arranged in parallel with the shifting pin (618).
7. A method for electrical energy harvesting, characterized by using an apparatus for electrical energy harvesting as claimed in any one of claims 1-6, comprising the steps of:
s1: when the device is used, the collected data is processed through the collection module, the electric energy data processing module and the data transmission module in the module installation bin (3), and meanwhile, the electric energy data output by the digital electric energy meter in a serial communication form is collected and stored and transmitted to the main station of the electric energy charging automation system through an uplink channel;
s2: the temperature inside the module installation bin (3) is monitored through the operation of the temperature sensor (4), and when the temperature inside the module installation bin (3) rises, the motor (609) is operated through the external controller;
s3: when the motor (609) operates, the air with heat in the module installation bin (3) is extracted by driving the air-entraining and heat-dissipating mechanism and the positioning piece to operate;
s4: meanwhile, the outside air enters the module installation bin (3) through the operation of the positioning piece and the staggered emission unit, so that the temperature of the inside of the module installation bin (3) is reduced.
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| CN118198592B (en) * | 2024-05-14 | 2024-07-23 | 沈阳中变电力科技有限责任公司 | High-power energy storage complete equipment and working method thereof |
| CN118583224B (en) * | 2024-08-06 | 2024-10-22 | 北京优稳昌盛科技有限公司 | Bus type temperature and pressure integrated sensor |
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