CN111999661A - Comprehensive experimental device for monitoring working state of lithium ion battery for new energy storage - Google Patents
Comprehensive experimental device for monitoring working state of lithium ion battery for new energy storage Download PDFInfo
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- CN111999661A CN111999661A CN202010797072.9A CN202010797072A CN111999661A CN 111999661 A CN111999661 A CN 111999661A CN 202010797072 A CN202010797072 A CN 202010797072A CN 111999661 A CN111999661 A CN 111999661A
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- ion battery
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- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 title claims abstract description 70
- 229910001416 lithium ion Inorganic materials 0.000 title claims abstract description 70
- 238000012544 monitoring process Methods 0.000 title claims abstract description 30
- 238000004146 energy storage Methods 0.000 title claims abstract description 12
- 238000009434 installation Methods 0.000 claims abstract description 28
- 238000010030 laminating Methods 0.000 claims description 10
- 238000001125 extrusion Methods 0.000 claims description 8
- 239000004020 conductor Substances 0.000 claims description 6
- 230000008054 signal transmission Effects 0.000 claims description 4
- 238000007789 sealing Methods 0.000 claims description 3
- 230000002194 synthesizing effect Effects 0.000 claims 1
- 238000013461 design Methods 0.000 abstract description 11
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 abstract description 2
- 229910052744 lithium Inorganic materials 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract description 2
- 238000011161 development Methods 0.000 description 5
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000002474 experimental method Methods 0.000 description 3
- 238000001514 detection method Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000000523 sample Substances 0.000 description 2
- 230000004075 alteration Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008094 contradictory effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- 229920000642 polymer Polymers 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/3644—Constructional arrangements
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R1/00—Details of instruments or arrangements of the types included in groups G01R5/00 - G01R13/00 and G01R31/00
- G01R1/02—General constructional details
- G01R1/04—Housings; Supporting members; Arrangements of terminals
- G01R1/0408—Test fixtures or contact fields; Connectors or connecting adaptors; Test clips; Test sockets
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/371—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] with remote indication, e.g. on external chargers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
- G01R31/3842—Arrangements for monitoring battery or accumulator variables, e.g. SoC combining voltage and current measurements
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Battery Mounting, Suspending (AREA)
- Secondary Cells (AREA)
Abstract
The invention relates to the technical field of lithium battery monitoring equipment, in particular to a comprehensive experimental device for monitoring the working state of a lithium ion battery for new energy storage, which comprises an installation top plate, wherein limiting sliding plates are fixedly connected to the positions, close to the top, of the periphery of the installation top plate, sliding grooves are formed in the positions, close to the middle, of the front surface and the back surface of the installation top plate, sliding grooves are formed in the positions, close to the middle, of the left side and the right side of the installation top plate, sliding grooves are formed in the positions, close to the middle, of the front surface; according to the invention, through the design of the structures such as the mounting top plate, the first fixing plate, the second fixing plate, the clamping frame, the fixing pasting plate, the pressure sensor, the electronic horn and the like, the working state of the lithium ion battery can be effectively detected in real time by using the device, namely, if the lithium ion battery is bulged during monitoring in the working process, the working personnel can be quickly reminded that the quality problem of the lithium ion battery occurs.
Description
Technical Field
The invention relates to the technical field of lithium battery monitoring equipment, in particular to a comprehensive experimental device for monitoring the working state of a lithium ion battery for new energy storage.
Background
Through the history of battery development, three characteristics of the current development of the battery industry in the world can be seen, namely, the rapid development of green batteries including lithium ion storage batteries, nickel-hydrogen batteries and the like; secondly, the primary battery is converted into a storage battery, which accords with the strategy of sustainable development; thirdly, the battery is further developed to be small, light and thin. Among commercial rechargeable batteries, lithium ion batteries have the highest specific energy, and particularly polymer lithium ion batteries can be thinned. Lithium ion batteries have been rapidly growing in developed countries due to their high volumetric and mass specific energies, their rechargeable and non-polluting properties, and their three major characteristics of current battery industry development.
The existing lithium ion batteries need to sample and monitor the batteries before being delivered from factories in batches, and the working state of the lithium ion batteries is monitored within a certain time, so that whether the lithium ion batteries in the batches have quality problems or not is judged. However, in the prior art, the detection means for the lithium ion battery in the working state is not yet mature, and the problems of low detection efficiency and poor monitoring effect exist for the monitoring of the lithium ion battery.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides a comprehensive experimental device for monitoring the working state of a lithium ion battery for new energy storage.
The invention relates to a comprehensive experimental device for monitoring the working state of a lithium ion battery for storing new energy, which comprises an installation top plate, wherein the positions, close to the top, of the periphery of the installation top plate are fixedly connected with limiting sliding plates, the positions, close to the middle, of the front surface and the back surface of the installation top plate, the positions, close to the middle, of the left side and the right side of the installation top plate are respectively provided with a sliding groove, the sliding grooves of the left side and the right side of the installation top plate are respectively connected with a first fixing plate in a sliding way, the sliding grooves of the front surface and the back surface of the installation top plate are respectively connected with a second fixing plate in a sliding way, the second fixing plates are opposite to the first fixing plates in structure, the positions, above the sliding grooves, of the left side and the right side of the top of the installation top plate are respectively provided with two first threaded holes which are far away from, locking bolts are in threaded connection with the two first threaded holes and the two second threaded holes; the utility model discloses a universal meter, including installation roof, position department fixedly connected with backing plate between two parties, the universal meter is installed at the top of mounting roof, be connected with the wire on the current access port of universal meter, the one end that the universal meter was kept away from to the wire is fixed with the joint, the top of installation roof just is located the equal fixedly connected with of universal meter left and right sides position department and takes to hold between the fingers the handle.
The comprehensive experiment device for monitoring the working state of the lithium ion battery for new energy storage is characterized in that a clamping frame is fixedly connected to the first fixing plate and the second fixing plate and close to the center of the bottom of the mounting top plate, one sides of the four clamping frames close to the center of the bottom of the mounting top plate are both in an open shape, springs are fixedly connected to four corners of the inner wall of the clamping frame, a fixing pasting plate is fixedly connected to the inner wall of the clamping frame through the four springs, and pasting blocks are fixedly connected to the top and the bottom of the fixing pasting plate.
The comprehensive experimental device for monitoring the working state of the lithium ion battery for new energy storage is characterized in that one side of the first fixing plate and one side of the second fixing plate, which are far away from the center of the bottom of the mounting top plate, are fixedly connected with two fixing boxes which are far away from each other, and the fixing boxes are sealing structures and internally provided with PLC controllers; the utility model discloses a PLC controller, including fixed box, block frame, PLC controller, pressure sensor, fixed box, electronic loudspeaker, signal receiving port, first fixed plate and second fixed plate, fixed box keeps away from one side of block frame and installs electronic loudspeaker, electronic loudspeaker's signal receiving port pass through the conductor wire with PLC controller's signal transmission port electric connection, first fixed plate with the second fixed plate is close to one side at installation roof bottom center and all installs pressure sensor with the corresponding position department of PLC controller, pressure sensor's signal transmission port pass through the conductor wire with PLC controller's signal receiving port electric connection.
The comprehensive experimental device for monitoring the working state of the lithium ion battery for storing new energy is characterized in that one side, close to a pressure sensor, of the fixed pasting plate is fixedly connected with an extrusion rod, the position of the extrusion rod corresponds to that of the pressure sensor, and a gap is reserved between the extrusion rod and the pressure sensor.
The comprehensive experimental device for monitoring the working state of the lithium ion battery for new energy storage is characterized in that the middle parts of the side surfaces of the first fixing plate and the second fixing plate are fixedly connected with supporting rods, a temperature detector is mounted at the top of each supporting rod, a signal receiving port of the temperature detector is connected with a detecting head through a conducting wire, the detecting head is mounted in the middle of one side, away from a spring, of the fixing pasting plate, and one side, away from the fixing pasting plate, of the detecting head is flush with the pasting block.
The comprehensive experimental device for monitoring the working state of the lithium ion battery for new energy storage is characterized in that limiting jacks are formed in the bottoms of the first fixing plate and the second fixing plate, a limiting inserting plate is connected to the inside of each limiting jack in a sliding mode, a first limiting sheet is integrally formed on one side of each limiting inserting plate, a second limiting sheet is integrally formed on the other side of each limiting inserting plate, and the second limiting sheets are located at the bottom of the mounting top plate; through the appearance of above-mentioned design, can be effectively to the top of laminating at spacing picture peg with lithium ion battery's bottom to fix whole lithium ion battery in the holistic inside of device, also convenient the removal of convenient monitoring.
The comprehensive experiment device for monitoring the working state of the lithium ion battery for new energy storage is characterized in that the attaching blocks on the opposite surfaces of the two first fixing plates are flush with one side, away from the first fixing plate, of the clamping frame, the attaching blocks on the opposite surfaces of the two second fixing plates are flush with one side, away from the second fixing plate, of the clamping frame, and the clamping frame on the first fixing plate and the clamping frame on the second fixing plate are made of soft rubber; the appearance of this design can be favorable to the block frame to take place deformation of certain degree when the laminating is on lithium ion battery.
The invention relates to a comprehensive experimental device for monitoring the working state of a lithium ion battery for new energy storage, wherein sliding blocks are fixedly connected to the top of a first fixing plate and the top of a second fixing plate, and the two first fixing plates and the two second fixing plates are slidably connected to sliding grooves in the front, the back, the left side and the right side of an installation top plate through the sliding blocks; a third threaded hole is formed in the position, corresponding to the first threaded hole, of the sliding block on the top of the first fixing plate, and a third threaded hole is also formed in the position, corresponding to the second threaded hole, of the sliding block on the top of the second fixing plate; the design can be beneficial to the adjustment of the length and the width of the device.
Compared with the prior art, the invention has the following beneficial effects:
1. according to the invention, through the design of the structures such as the mounting top plate, the first fixing plate, the second fixing plate, the clamping frame, the fixing pasting plate, the pressure sensor, the electronic horn and the like, the working state of the lithium ion battery can be effectively detected in real time by using the device, namely, if the lithium ion battery is bulged during monitoring in the working process, a worker can be quickly reminded that the quality problem of the lithium ion battery occurs; and the design of bracing piece and temperature detector isotructure through the cooperation design can effectually carry out real-time supervision to the temperature of battery side at lithium ion battery during operation to can make things convenient for the staff to confirm whether this lithium ion battery's the numerical value that generates heat is in normal within range according to the temperature that shows on the temperature detector.
2. According to the invention, through the design of the structure such as the backing plate, the universal meter and the like, the current and the voltage of the lithium ion battery can be effectively monitored in real time, so that whether the current and the voltage of the lithium ion battery are qualified values or not is judged; through sliding the first fixing plate and the second fixing plate, the monitoring effect of workers on lithium ion batteries with different lengths and widths can be effectively facilitated, and therefore the device can be matched with lithium ion batteries with various sizes, and the applicability of the device is improved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the application and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the application and together with the description serve to explain the application and not to limit the application. In the drawings:
FIG. 1 is a schematic cross-sectional front view of the present invention;
FIG. 2 is an enlarged view of the structure at A in FIG. 1 according to the present invention;
FIG. 3 is a schematic perspective view of a first fixing plate according to the present invention;
FIG. 4 is a partial perspective view of a front view of the present invention;
FIG. 5 is a schematic perspective view of a spacing plate according to the present invention;
fig. 6 is a schematic front view of the present invention.
In the figure: 1. installing a top plate; 101. a first threaded hole; 102. a second threaded hole; 103. locking the bolt; 2. a chute; 3. a first fixing plate; 301. clamping the frame; 302. fixing the flitch; 3021. fitting blocks; 3022. an extrusion stem; 303. a slider; 3031. a third threaded hole; 304. limiting the jacks; 4. a second fixing plate; 5. a limiting sliding plate; 6. holding and pinching the handle; 7. a base plate; 8. a universal meter; 801. a wire; 9. a support bar; 10. a temperature detector; 1001. a probe head; 11. a limiting inserting plate; 1101. a first limiting sheet; 1102. a second limiting sheet; 12. a fixing box; 1201. a PLC controller; 13. an electronic horn; 14. a pressure sensor; 15. a spring.
Detailed Description
In the following description, for purposes of explanation, numerous implementation details are set forth in order to provide a thorough understanding of the various embodiments of the present invention. It should be understood, however, that these implementation details are not to be interpreted as limiting the invention. That is, in some embodiments of the invention, such implementation details are not necessary. In addition, some conventional structures and components are shown in simplified schematic form in the drawings.
In addition, the descriptions related to the first, the second, etc. in the present invention are only used for description purposes, do not particularly refer to an order or sequence, and do not limit the present invention, but only distinguish components or operations described in the same technical terms, and are not understood to indicate or imply relative importance or implicitly indicate the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1-6, the comprehensive experimental device for monitoring the working condition of the lithium ion battery for storing new energy comprises a mounting top plate 1, wherein the positions, close to the top, around the mounting top plate 1 are fixedly connected with limiting sliding plates 5, the positions, close to the middle, of the front surface and the back surface of the mounting top plate 1, the positions, close to the middle, of the left side and the right side of the mounting top plate 1 are respectively provided with a sliding groove 2, the sliding grooves 2 at the left side and the right side of the mounting top plate 1 are respectively connected with a first fixing plate 3 in a sliding manner, the sliding grooves 2 at the front surface and the back surface of the mounting top plate 1 are respectively connected with a second fixing plate 4 in a sliding manner, the second fixing plates 4 and the first fixing plates 3 are in the same structure and are arranged oppositely, the positions, above the sliding grooves 2, of the left side and the right side of the top of the mounting top plate 1 are respectively provided with two first threaded holes, locking bolts 103 are in threaded connection in the two first threaded holes 101 and the two second threaded holes 102; the top of installation roof 1 and the position fixedly connected with backing plate 7 placed in the middle, universal meter 8 is installed at the top of backing plate 7, is connected with wire 801 on universal meter 8's the current access port, and wire 801 is kept away from universal meter 8's one end and is fixed with the joint, and the top of installation roof 1 just is located the equal fixedly connected with of universal meter 8 left and right sides position department and holds between the fingers handle 6.
First fixed plate 3 and second fixed plate 4 just are close to a fixedly connected with block frame 301 at installation roof 1 bottom center, and one side that four block frames 301 are close to installation roof 1 bottom center is the opening form, the equal fixedly connected with spring 15 in four corners department of block frame 301 inner wall, and the inner wall of block frame 301 is through a fixed flitch 302 of four spring 15 fixedly connected with, the top of fixed flitch 302 and the equal fixedly connected with laminating piece 3021 in bottom.
One sides of the first fixing plate 3 and the second fixing plate 4, which are far away from the center of the bottom of the mounting top plate 1, are fixedly connected with two fixing boxes 12 which are far away from each other, and the fixing boxes 12 are sealing structures and internally provided with PLC controllers 1201; the electronic horn 13 is installed to one side of the fixed box 12 far away from the clamping frame 301, a signal receiving port of the electronic horn 13 is electrically connected with a signal sending port of the PLC controller 1201 through a conducting wire, the first fixed plate 3 and the second fixed plate 4 are both installed at one side close to the center of the bottom of the installation top plate 1 and at positions corresponding to the PLC controller 1201, and the signal sending port of the pressure sensor 14 is electrically connected with the signal receiving port of the PLC controller 1201 through a conducting wire.
A pressing rod 3022 is fixedly connected to one side of the fixed patch 302 close to the pressure sensor 14, the position of the pressing rod 3022 corresponds to the position of the pressure sensor 14, and a gap is reserved between the pressing rod 3022 and the pressure sensor 14.
The equal fixedly connected with bracing piece 9 in middle part of first fixed plate 3 and second fixed plate 4 side, temperature detector 10 is installed at the top of bracing piece 9, is connected with detecting head 1001 through the conductor wire on temperature detector 10's the signal reception port, and detecting head 1001 installs in the middle part that spring 15 one side was kept away from to fixed flitch 302, and one side and laminating piece 3021 parallel and level that fixed flitch 302 was kept away from to detecting head 1001.
The bottom parts of the first fixing plate 3 and the second fixing plate 4 are both provided with a limiting jack 304, the limiting jack 304 is internally connected with a limiting inserting plate 11 in a sliding manner, a first limiting sheet 1101 is integrally formed on one side of the limiting inserting plate 11, a second limiting sheet 1102 is integrally formed on the other side of the limiting inserting plate 11, and the second limiting sheet 1102 is positioned at the bottom part of the installation top plate 1; through the appearance of above-mentioned design, can be effectively to the top of laminating at spacing picture peg 11 with lithium ion battery's bottom to fix whole lithium ion battery in the holistic inside of device, also convenient the removal of convenient monitoring.
The two attaching blocks 3021 on the opposite surfaces of the first fixing plate 3 are flush with the side of the clamping frame 301 away from the first fixing plate 3, the two attaching blocks 3021 on the opposite surfaces of the second fixing plate 4 are flush with the side of the clamping frame 301 away from the second fixing plate 4, and the clamping frame 301 on the first fixing plate 3 and the clamping frame 301 on the second fixing plate 4 are both made of soft rubber; the appearance of this design can be favorable to block frame 301 to take place the deformation of certain degree when the laminating is on lithium ion battery.
The top of the first fixing plate 3 and the top of the second fixing plate 4 are both fixedly connected with sliding blocks 303, and the two first fixing plates 3 and the two second fixing plates 4 are both slidably connected in the sliding grooves 2 on the front surface, the back surface, the left side and the right side of the mounting top plate 1 through the sliding blocks 303; a third threaded hole 3031 is formed in the position, corresponding to the first threaded hole 101, of the sliding block 303 at the top of the first fixing plate 3, and a third threaded hole 3031 is also formed in the position, corresponding to the second threaded hole 102, of the sliding block 303 at the top of the second fixing plate 4; the design can be beneficial to the adjustment of the length and the width of the device.
When the device is used (working principle), firstly, a connector on a lead 801 is used for being connected with a power transmission end of a lithium ion battery, then a first fixing plate 3 and a second fixing plate 4 are used for being attached to four side surfaces of the lithium ion battery from top to bottom, then the first fixing plate 3 (the second fixing plate 4) is pushed to one side close to the lithium ion battery, a surface to be monitored of the lithium ion battery is attached by using a clamping frame 301 (meanwhile, an attaching block 3021 can be closely attached to the surface to be monitored of the lithium ion battery), so that components in the clamping frame 301 are all wrapped between the clamping frame 301 and the lithium ion battery, a closed space is formed in the clamping frame 301, then a worker pushes a limiting insertion plate 11, the top of the limiting insertion plate 11 is attached to the bottom of the lithium ion battery, and the effect of fixing the lithium ion battery in the device is achieved, then the lithium ion battery is started, so that the lithium ion battery is in a working state, when the lithium ion battery works, the universal meter 8 can detect the current and the voltage of the lithium ion battery in real time, and because the side surface of the lithium ion battery is in a closed environment, the heat generated by the side surface of the lithium ion battery can enter the clamping frame 301, and the temperature generated when the lithium ion battery works is transmitted to the temperature detector 10 through the detecting head 1001, so that a worker can conveniently judge whether the heat productivity of the lithium ion battery is a normal value, when the lithium ion battery is bulged, the lithium ion battery firstly pushes the fitting block 3021, then pushes the fixed pasting plate 302 through the fitting block 3021, finally pushes the extrusion rod 3022 to apply pressure to the pressure sensor 14, finally the electronic horn 13 gives an alarm, and the situation that the lithium ion battery is bulged is generated by the worker is improved, the experiment needs to be stopped in time, and corresponding treatment is carried out;
when lithium ion batteries with different lengths and widths need to be monitored, the locking bolt 103 can be screwed out, and then the first fixing plate 3 or the second fixing plate 4 is pulled outwards, and when the first fixing plate 3 and the second fixing plate 4 can be accurately attached to the side faces of the lithium ion batteries, the locking bolt 103 is screwed into the third threaded hole 3031 from the first threaded hole 101 (the second threaded hole 102), so that the position fixing of the first fixing plate 3 and the second fixing plate 4 is completed.
The above description is only an embodiment of the present invention, and is not intended to limit the present invention. Various modifications and alterations to this invention will become apparent to those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (8)
1. Lithium ion battery operating condition monitors with synthesizing experimental apparatus for new forms of energy storage, including the installation roof, its characterized in that: the positions around the mounting top plate and near the top are all fixedly connected with limiting sliding plates, the positions of the front surface and the back surface of the mounting top plate and near the middle part, and the positions of the left side and the right side and near the middle part are all provided with sliding grooves, the sliding chutes at the left side and the right side of the mounting top plate are connected with a first fixing plate in a sliding way, the sliding chutes at the front side and the back side of the mounting top plate are connected with a second fixing plate in a sliding way, the second fixing plate and the first fixing plate have the same structure and are oppositely arranged, the left side and the right side of the top of the mounting top plate and the positions above the sliding grooves are both provided with two first threaded holes which are mutually far away along the longitudinal direction, two second threaded holes which are far away from each other are transversely formed in the front side and the back side of the top of the mounting top plate and located above the sliding groove, and locking bolts are in threaded connection with the two first threaded holes and the two second threaded holes;
the utility model discloses a universal meter, including installation roof, position department fixedly connected with backing plate between two parties, the universal meter is installed at the top of mounting roof, be connected with the wire on the current access port of universal meter, the one end that the universal meter was kept away from to the wire is fixed with the joint, the top of installation roof just is located the equal fixedly connected with of universal meter left and right sides position department and takes to hold between the fingers the handle.
2. The comprehensive experimental device for monitoring the working state of the lithium ion battery for storing new energy according to claim 1, characterized in that: first fixed plate and second fixed plate just are close to a fixedly connected with block frame at installation roof bottom center, four the block frame is close to one side at installation roof bottom center is the opening form, the equal fixedly connected with spring in four corners department of block frame inner wall, the inner wall of block frame is through four a fixed flitch of spring fixedly connected with, the top of fixed flitch and the equal fixedly connected with laminating piece in bottom.
3. The comprehensive experimental device for monitoring the working state of the lithium ion battery for storing new energy according to claim 1, characterized in that: one sides of the first fixing plate and the second fixing plate, which are far away from the center of the bottom of the mounting top plate, are fixedly connected with two fixing boxes which are far away from each other, and the fixing boxes are of sealing structures and internally provided with PLC controllers;
the utility model discloses a PLC controller, including fixed box, block frame, PLC controller, pressure sensor, fixed box, electronic loudspeaker, signal receiving port, first fixed plate and second fixed plate, fixed box keeps away from one side of block frame and installs electronic loudspeaker, electronic loudspeaker's signal receiving port pass through the conductor wire with PLC controller's signal transmission port electric connection, first fixed plate with the second fixed plate is close to one side at installation roof bottom center and all installs pressure sensor with the corresponding position department of PLC controller, pressure sensor's signal transmission port pass through the conductor wire with PLC controller's signal receiving port electric connection.
4. The comprehensive experimental device for monitoring the working state of the lithium ion battery for storing new energy according to claim 2, characterized in that: one side of the fixed flitch close to the pressure sensor is fixedly connected with an extrusion rod, the position of the extrusion rod corresponds to that of the pressure sensor, and a gap is reserved between the extrusion rod and the pressure sensor.
5. The comprehensive experimental device for monitoring the working state of the lithium ion battery for storing new energy according to claim 1, characterized in that: the utility model discloses a temperature detector, including first fixed plate, second fixed plate, spring, temperature detector, first fixed plate with the equal fixedly connected with bracing piece in middle part of second fixed plate side, temperature detector is installed at the top of bracing piece, be connected with the detecting head through the conductor wire on temperature detector's the signal reception port, the detecting head is installed in the middle part that spring one side was kept away from to fixed flitch, just one side and the laminating piece parallel and level that fixed flitch was kept away from to the.
6. The comprehensive experimental device for monitoring the working state of the lithium ion battery for storing new energy according to claim 1, characterized in that: first fixed plate with spacing jack has all been seted up to the bottom of second fixed plate, the inside sliding connection of spacing jack has spacing picture peg, one side integrated into one piece of spacing picture peg has first spacing piece, the opposite side integrated into one piece of spacing picture peg has the spacing piece of second, just the spacing piece of second is located the bottom of installation roof.
7. The comprehensive experimental device for monitoring the working state of the lithium ion battery for storing new energy according to claim 1, characterized in that: two the laminating piece of first fixed plate opposite face all keeps away from one side parallel and level of first fixed plate with the block frame, two the laminating piece of second fixed plate opposite face all keeps away from one side parallel and level of second fixed plate with the block frame, and the block frame on the first fixed plate and the block frame on the second fixed plate are soft rubber and make.
8. The comprehensive experimental device for monitoring the working state of the lithium ion battery for storing new energy according to claim 1, characterized in that: sliding blocks are fixedly connected to the top of the first fixing plate and the top of the second fixing plate, and the two first fixing plates and the two second fixing plates are connected to sliding grooves in the front face, the back face, the left side and the right side of the mounting top plate in a sliding mode through the sliding blocks;
and a third threaded hole is formed in the position, corresponding to the first threaded hole, of the sliding block at the top of the first fixing plate, and a third threaded hole is also formed in the position, corresponding to the second threaded hole, of the sliding block at the top of the second fixing plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010797072.9A CN111999661A (en) | 2020-08-10 | 2020-08-10 | Comprehensive experimental device for monitoring working state of lithium ion battery for new energy storage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010797072.9A CN111999661A (en) | 2020-08-10 | 2020-08-10 | Comprehensive experimental device for monitoring working state of lithium ion battery for new energy storage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111999661A true CN111999661A (en) | 2020-11-27 |
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| CN112557709A (en) * | 2020-12-09 | 2021-03-26 | 安徽浩瀚星宇新能源科技有限公司 | Charging and discharging mechanism for battery research and development test system |
| CN115061055A (en) * | 2022-08-18 | 2022-09-16 | 深圳市睿智通科技有限公司 | Lithium ion battery operating condition monitoring comprehensive experiment equipment for new energy storage |
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