CN108470945A - A kind of electrochemical appliance ensuring good safety - Google Patents
A kind of electrochemical appliance ensuring good safety Download PDFInfo
- Publication number
- CN108470945A CN108470945A CN201810276219.2A CN201810276219A CN108470945A CN 108470945 A CN108470945 A CN 108470945A CN 201810276219 A CN201810276219 A CN 201810276219A CN 108470945 A CN108470945 A CN 108470945A
- Authority
- CN
- China
- Prior art keywords
- shaped slider
- sliding slot
- sleeve
- bottom end
- slidably connected
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/4235—Safety or regulating additives or arrangements in electrodes, separators or electrolyte
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
- H01M50/20—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders
- H01M50/233—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions
- H01M50/24—Mountings; Secondary casings or frames; Racks, modules or packs; Suspension devices; Shock absorbers; Transport or carrying devices; Holders characterised by physical properties of casings or racks, e.g. dimensions adapted for protecting batteries from their environment, e.g. from corrosion
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
Abstract
The invention discloses a kind of electrochemical appliances ensuring good safety, including shell and accumulator body, shell is internally provided with accumulator body, four side side walls of shell are hinged, and there are four equally distributed third connecting rods, the other end of third connecting rod is hinged with the 4th T-shaped slider, 4th T-shaped slider slidably connects the side plate being vertically arranged, the second sliding slot being vertically arranged there are two being opened up on side plate, 4th T-shaped slider is slidably connected in second sliding slot, it is connected with second spring between the 4th T-shaped slider of two of which, and second spring is located in second sliding slot, the bottom end of the side plate is slidably connected, and there are two symmetrically arranged second T-shaped sliders.The present apparatus is reasonable for structure, novel in design, can be protected to the inside and outside of accumulator, prevent accumulator because by hard hit or vibrations occur it is short-circuit to caused by it is on fire or explode, it is safe.
Description
Technical field
The present invention relates to electrochemical appliance technical field more particularly to a kind of electrochemical appliances ensuring good safety.
Background technology
Present people’s lives have be unable to do without electricity consumption, and all kinds of battery products have been fully immersed into our life, accumulator
It is internally provided with anode and cathode electrode, and the space of organic bath or polymer dielectric filling between a cathode and an anode
In, the oxidation that is occurred with electrolyte solution by cathode and anode and reduction reaction produce electricl energy, if when accumulator is overcharged
Electricity, then anode is deviate from from cathode and be embedded in excessive metal ion, as a result, sinking with very high reactive metal ion
On the anode surface, cathode also becomes thermally labile to product, and the organic solvent as electrolyte is decomposed reaction, generated urgency
Acute exothermic reaction makes the decrease of power generation of the battery, and accumulator can also catch fire or explode in the course of time, and work as electric power storage
When pond is by the external world more violent vibrations or impact, the cathode and anode in battery are by partial short-circuit, in short position week
It encloses and locally generates larger numbers of heat so that battery life is reduced, it is therefore necessary to avoid inside battery from occurring such anxious
Play fever, thus it is proposed that a kind of electrochemical appliance ensuring good safety.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and the one kind proposed ensures good safety
Electrochemical appliance.
To achieve the goals above, present invention employs following technical solutions：
A kind of electrochemical appliance ensuring good safety, including shell and accumulator body, shell are internally provided with accumulator
Four side side walls of ontology, shell are hinged there are four equally distributed third connecting rod, and the other end of third connecting rod is hinged
There are the 4th T-shaped slider, the 4th T-shaped slider to slidably connect the side plate being vertically arranged, is opened up on side plate there are two setting vertically
The second sliding slot set, the 4th T-shaped slider are slidably connected in second sliding slot, are connected between the 4th T-shaped slider of two of which
Second spring, and second spring is located in second sliding slot, the bottom end of the side plate is slidably connected, and there are two symmetrically arranged the
The side of two T-shaped sliders, the second T-shaped slider is respectively and fixedly provided with horizontally disposed second connecting rod, and the bottom end of the shell is hinged with
The bottom end of the head rod of four array distributions, head rod is hinged with the first T-shaped slider, and the first T-shaped slider is sliding
Dynamic to be connected with horizontally disposed bottom plate, the top of bottom plate opens up the third sliding slot there are four array distribution, the sliding of the first T-shaped slider
It is connected in third sliding slot, is opened up on four side side walls of bottom plate there are two symmetrically arranged first through hole, first through hole and the
Three sliding slots are connected, and one end of second connecting rod is slidably connected in first through hole and is fixed on corresponding first T-shaped slider
On, the inside of the accumulator body offers the first cavity, the second cavity and electrolyte storage chamber, the top of the first cavity,
Bottom end and four side side wall centers are respectively and fixedly provided with horizontally disposed second sleeve, and the internal slide of second sleeve is socketed with conductor
One end of bar, conductor rods is respectively and fixedly provided with limited block, and limited block is slidably connected in second sleeve, and the other end of conductor rods slides
It is connected with sphere, sphere is hollow structure, and one end of conductor rods all extends to the inside of sphere, third bullet is socketed on conductor rods
The both ends of spring, third spring are separately fixed on the side wall of sphere and the side wall of limited block, and the bottom end of first cavity is fixed
There are two the anode electrodes and cathode electrode that are vertically arranged, and the bottom end of anode electrode and cathode electrode all extends to electrolyte storage
Deposit the inside of chamber, the two side bottom end of second cavity slidably connects mounting plate, and the two side of the second cavity offers perpendicular
The both sides side wall centre position of the first sliding groove being directly arranged, mounting plate is respectively and fixedly provided with third T-shaped slider, and third T-shaped slider is sliding
The top of the dynamic inside for being connected to the first sliding groove, mounting plate has been bolted driving motor, and the output shaft of driving motor is solid
There are the first sleeve being vertically arranged, the top of the first sleeve to extend to the inside of electrolyte storage chamber, and the first sleeve and electricity surely
The junction for solving matter storage chamber is equipped with sealing ring.
Preferably, the bottom end of the electrolyte storage chamber offers the second through-hole, and the second through-hole is internally provided with internal thread,
The outside of first sleeve is equipped with external screw thread, and the first sleeve is threaded in the second through-hole.
Preferably, the madial wall of first sleeve is equipped with equally distributed bristle, and the material of bristle is rigid plastics.
Preferably, the side side wall bottom end of the side plate offers symmetrically arranged 4th sliding slot, and the second T-shaped slider is slided
It is dynamic to be connected in the 4th sliding slot.
Preferably, the top of the accumulator body is equipped with charge port and discharge port.
Preferably, one end of the conductor rods is respectively connected with electric wire, the other end of electric wire with the power supply of accumulator body
Line connects.
Preferably, the side wall of the sphere is equipped with multiple equally distributed third through-holes, and conductor rods are slidably connected at the
In three through-holes.
Advantageous effect in the present invention：The present apparatus passes through anode electrode, sealing ring, the first sleeve, driving motor, installation
Plate, head rod, the first T-shaped slider, the first spring, bottom plate, the second connecting rod, the second T-shaped slider, shell, the 3rd T shapes are slided
Block, the first sliding groove, the second cavity, electrolyte storage chamber, side plate, second spring, the 4th T-shaped slider, third connecting rod, cathode electricity
The setting of pole, limited block, second sleeve, sphere, conductor rods, third spring, the first cavity and accumulator body, can be to battery
The metal ion that anode electrode surface is deposited in when overcharge is cleared up, and is prevented from accumulating because of anode electrode surface metal ion and be tied
Dirt influences the phenomenon that cell discharge efficiency, while when accumulator is by external shock or impact, this structure can be to the external world
Vibrations and impact carry out certain buffering, prevent accumulator to be squeezed so that cathode and anode electrode generation short circuit, work as the external world
When vibrations or more violent impact, the present apparatus can automatic short-circuit prevent because of extraneous excessively violent collision to by dump
Or the partial short-circuit for causing internal storage battery is hit, so that internal storage battery local heating, causes battery catches fire and explosion
The case where, the present apparatus is reasonable for structure, novel in design, can be protected to the inside and outside of accumulator, prevent accumulator because
By hard hit or vibrations occur short circuit to cause it is on fire or explode, it is safe.
Description of the drawings
Fig. 1 is a kind of structural schematic diagram for the electrochemical appliance ensuring good safety proposed by the present invention；
Fig. 2 is a kind of partial structural diagram for the electrochemical appliance ensuring good safety proposed by the present invention.
In figure：1 anode electrode, 2 sealing rings, 3 first sleeves, 4 driving motors, 5 mounting plates, 6 head rods, 7 the oneth T
Shape sliding block, 8 first springs, 9 bottom plates, 10 second connecting rods, 11 second T-shaped sliders, 12 shells, 13 third T-shaped sliders, 14 first
Sliding slot, 15 second cavitys, 16 electrolyte storage chambers, 17 side plates, 18 second springs, 19 the 4th T-shaped sliders, 20 third connecting rods,
21 cathode electrodes, 22 limited blocks, 23 second sleeves, 24 spheres, 25 conductor rods, 26 third springs, 27 first cavitys, 28 accumulators
Ontology.
Specific implementation mode
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation describes, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.
Referring to Fig.1-2, a kind of electrochemical appliance ensuring good safety, including shell 12 and accumulator body 28, shell
Body 12 is internally provided with accumulator body 28, and hingedly there are four equally distributed third connecting rods for four side side walls of shell 12
20, the other end of third connecting rod 20 is hinged with the 4th T-shaped slider 19, and the 4th T-shaped slider 19 slidably connects to be set vertically
The side plate 17 set opens up on side plate 17 there are two the second sliding slot being vertically arranged, and the 4th T-shaped slider 19 is slidably connected at the
In two sliding slots, second spring is connected between the 4th T-shaped slider of two of which, and second spring is located in second sliding slot, side plate
17 bottom end is slidably connected, and there are two symmetrically arranged second T-shaped sliders 11, and the side of the second T-shaped slider 11 is respectively and fixedly provided with water
Second connecting rod 10 of flat setting, the bottom end of shell 12 are hinged the head rod 6 there are four array distribution, head rod 6
Bottom end be hinged with the first T-shaped slider 7, the first T-shaped slider 7 slidably connects horizontally disposed bottom plate 9, the top of bottom plate 9
End opens up the third sliding slot there are four array distribution, and the first T-shaped slider 7 is slidably connected in third sliding slot, four side sides of bottom plate 9
It being opened up on wall there are two symmetrically arranged first through hole, first through hole is connected with third sliding slot, and the one of the second connecting rod 10
End is slidably connected in first through hole and is fixed in corresponding first T-shaped slider 7, and the inside of accumulator body 28 offers first
Cavity 27, the second cavity 15 and electrolyte storage chamber 16, the top of the first cavity 27, bottom end and four side side wall centers are solid
There are horizontally disposed second sleeve 23, the internal slide of second sleeve 23 to be socketed with conductor rods 25, one end of conductor rods 25 is equal surely
It is fixed with limited block 22, limited block 22 is slidably connected in second sleeve 23, and the other end of conductor rods 25 slidably connects ball
Body 24, sphere 24 are hollow structure, and one end of conductor rods 25 all extends to the inside of sphere 24, third is socketed on conductor rods 25
The both ends of spring 26, third spring 26 are separately fixed on the side wall of sphere 24 and the side wall of limited block 22, the first cavity 27
There are two the anode electrode 1 being vertically arranged and cathode electrodes 21 for bottom end fixation, and the bottom end of anode electrode 1 and cathode electrode 21 is equal
The inside of electrolyte storage chamber 16 is extended to, the two side bottom end of the second cavity 15 slidably connects mounting plate 5, the second cavity 15
Two side offer the first sliding groove 14 being vertically arranged, the both sides side wall centre position of mounting plate 5 is respectively and fixedly provided with the 3rd T shapes cunning
Block 13, third T-shaped slider 13 are slidably connected at the inside of the first sliding groove 14, and the top of mounting plate 5 has been bolted drive
Dynamic motor 4, the output shaft of driving motor 4 are fixed with the first sleeve 3 being vertically arranged, and the top of the first sleeve 3 extends to electrolysis
The inside of matter storage chamber 16, and the junction of the first sleeve 3 and electrolyte storage chamber 16 is equipped with sealing ring 2, electrolyte storage chamber
16 bottom end offers the second through-hole, and the second through-hole is internally provided with internal thread, and the outside of the first sleeve 3 is equipped with external screw thread, the
One sleeve 3 is threaded in the second through-hole, and the madial wall of the first sleeve 3 is equipped with equally distributed bristle, the material of bristle
Side side wall bottom end for rigid plastics, side plate 17 offers symmetrically arranged 4th sliding slot, and the second T-shaped slider is slidably connected
In the 4th sliding slot, the top of accumulator body 28 is equipped with charge port and discharge port, and one end of conductor rods 25 is respectively connected with electric wire,
The other end of electric wire is connect with the power cord of accumulator body 28, and the side wall of sphere 24 is equipped with multiple equally distributed thirds
Through-hole, conductor rods 25 are slidably connected in third through-hole.
Operation principle：Metal ion caused by prevent due to 1 long-time of anode electrode uses adheres to the phenomenon that fouling, can
Driving motor 4 is opened in not timing, and the output shaft of driving motor 4 drives the rotation of the first sleeve 3, because of the first sleeve 3 and through hole
It is threadedly coupled, the first sleeve 3 can rise while rotation, the third T-shaped slider of 5 both sides of mounting plate of 4 bottom end of driving motor
It can be slided up and down in the first sliding groove 14, the metal ion that the hairbrush being equipped in the first sleeve 3 can adhere to 1 surface of anode electrode
Foulant is cleared up, and the amount of foulant is generally seldom, and the foulant after cleaning can remain in the bottom of the first sleeve 3 or have
Minimal residue is in electrolyte solution, and driving motor 4 rotates backward reset after cleaning, when accumulator body 28 is by slight
When collision or impact, the side plate of 12 4 side of shell can be squeezed, and at this moment two the 4th T-shaped sliders 19 are understood to close to each other
Side moves, since the active force of second spring 18 can have certain buffer capacity, and when side plate 17 is squeezed, side plate
The second T-shaped slider 11 that 17 bottom ends are equipped with can squeeze the second connecting rod 10, so that two the first T-shaped sliders 7 are to mutually leaning on
Close side movement, the first spring 8 also will produce certain buffer capacity, while also have certain fixed work to shell 12
With to prevent short circuit due to collision impact of accumulator body 28, when the active force of collision or impact is very big
When, at this moment the limited block 22 inside second sleeve 23 can shake, so that limited block 22 can drive conductor rods 25 to shake,
When 25 one end of any two conductor rods contacts with each other, short circuit immediately is understood, so that the power supply quilt of accumulator
Cut-out, prevent accumulator by sharp impacts and impact when power supply cannot cut off in time, and caused by internal storage battery short circuit,
The phenomenon that causing accumulator on fire or exploding, the present apparatus is reasonable for structure, novel in design, can be to the inside and outside of accumulator
Protected, prevent accumulator because by hard hit or vibrations occur short circuit to caused by it is on fire or explosion, safely
Property it is high.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. a kind of electrochemical appliance ensuring good safety, including shell（12）And accumulator body（28）, which is characterized in that
The shell（12）Be internally provided with accumulator body（28）, shell（12）Four side side walls hinged there are four equally distributed
Third connecting rod（20）, third connecting rod（20）The other end be hinged with the 4th T-shaped slider（19）, the 4th T-shaped slider（19）
Slidably connect the side plate being vertically arranged（17）, side plate（17）On open up that there are two the second sliding slot that is vertically arranged, the 4th T
Shape sliding block（19）It is slidably connected in second sliding slot, second spring, and second is connected between the 4th T-shaped slider of two of which
Spring is located in second sliding slot, the side plate（17）Bottom end be slidably connected there are two symmetrically arranged second T-shaped slider
（11）, the second T-shaped slider（11）Side be respectively and fixedly provided with horizontally disposed second connecting rod（10）, the shell（12）Bottom end
It is hinged that there are four the head rods of array distribution（6）, head rod（6）Bottom end be hinged with the first T-shaped slider（7）,
First T-shaped slider（7）Slidably connect horizontally disposed bottom plate（9）, bottom plate（9）Top open up there are four array distribution
Third sliding slot, the first T-shaped slider（7）It is slidably connected in third sliding slot, bottom plate（9）Four side side walls on open up there are two right
The first through hole of setting, first through hole is claimed to be connected with third sliding slot, second connecting rod（10）One end be slidably connected at
In first through hole and it is fixed on corresponding first T-shaped slider（7）On, the accumulator body（28）Inside offer the first cavity
（27）, the second cavity（15）With electrolyte storage chamber（16）, the first cavity（27）Top, bottom end and four side side wall centers
It is respectively and fixedly provided with horizontally disposed second sleeve（23）, second sleeve（23）Internal slide be socketed with conductor rods（25）, conductor rods
（25）One end be respectively and fixedly provided with limited block（22）, limited block（22）It is slidably connected at second sleeve（23）It is interior, conductor rods（25）'s
The other end slidably connects sphere（24）, sphere（24）For hollow structure, conductor rods（25）One end all extend to sphere
（24）Inside, conductor rods（25）On be socketed with third spring（26）, third spring（26）Both ends be separately fixed at sphere
（24）Side wall and limited block（22）Side wall on, first cavity（27）Bottom end fix that there are two the anodes that are vertically arranged
Electrode（1）And cathode electrode（21）, and anode electrode（1）And cathode electrode（21）Bottom end all extend to electrolyte storage chamber
（16）Inside, second cavity（15）Two side bottom end slidably connect mounting plate（5）, the second cavity（15）Both sides
Wall offers the first sliding groove being vertically arranged（14）, mounting plate（5）Both sides side wall centre position be respectively and fixedly provided with third T-shaped slider
（13）, third T-shaped slider（13）It is slidably connected at the first sliding groove（14）Inside, mounting plate（5）Top it is solid by bolt
Surely there is driving motor（4）, driving motor（4）Output shaft be fixed with the first sleeve being vertically arranged（3）, the first sleeve（3）'s
Top extends to electrolyte storage chamber（16）Inside, and the first sleeve（3）With electrolyte storage chamber（16）Junction be equipped with
Sealing ring（2）.
2. a kind of electrochemical appliance ensuring good safety according to claim 1, which is characterized in that the electrolyte
Storage chamber（16）Bottom end offer the second through-hole, the second through-hole is internally provided with internal thread, the first sleeve（3）Outside be equipped with
External screw thread, the first sleeve（3）It is threaded in the second through-hole.
3. a kind of electrochemical appliance ensuring good safety according to claim 1, which is characterized in that the first set
Cylinder（3）Madial wall be equipped with equally distributed bristle, the material of bristle is rigid plastics.
4. a kind of electrochemical appliance ensuring good safety according to claim 1, which is characterized in that the side plate
（17）Side side wall bottom end offer symmetrically arranged 4th sliding slot, the second T-shaped slider is slidably connected in the 4th sliding slot.
5. a kind of electrochemical appliance ensuring good safety according to claim 1, which is characterized in that the accumulator
Ontology（28）Top be equipped with charge port and discharge port.
6. a kind of electrochemical appliance ensuring good safety according to claim 1, which is characterized in that the conductor rods
（25）One end be respectively connected with electric wire, the other end of electric wire is and accumulator body（28）Power cord connection.
7. a kind of electrochemical appliance ensuring good safety according to claim 1, which is characterized in that the sphere
（24）Side wall be equipped with multiple equally distributed third through-holes, conductor rods（25）It is slidably connected in third through-hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810276219.2A CN108470945B (en) | 2018-03-30 | 2018-03-30 | Electrochemical device ensuring good safety |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810276219.2A CN108470945B (en) | 2018-03-30 | 2018-03-30 | Electrochemical device ensuring good safety |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108470945A true CN108470945A (en) | 2018-08-31 |
| CN108470945B CN108470945B (en) | 2020-06-05 |
Family
ID=63262091
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810276219.2A Active CN108470945B (en) | 2018-03-30 | 2018-03-30 | Electrochemical device ensuring good safety |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108470945B (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN108981517A (en) * | 2018-09-16 | 2018-12-11 | 六盘水久翔爆破工程有限责任公司 | A kind of blasting flyrock protective device |
| CN109309275A (en) * | 2018-09-12 | 2019-02-05 | 泰兴市鋆兴通讯设备有限公司 | A kind of three port combination antennas of high-speed rail |
| CN111740061A (en) * | 2020-07-06 | 2020-10-02 | 深圳中顺新能源科技有限公司 | 5V lithium battery protection structure |
| CN114204198A (en) * | 2021-11-23 | 2022-03-18 | 梁月英 | New forms of energy lithium cell protection buffer |
| CN116621287A (en) * | 2023-07-24 | 2023-08-22 | 中国市政工程西南设计研究总院有限公司 | Electrode bar self-cleaning device for sewage electrolytic purification treatment |
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| CN109309275A (en) * | 2018-09-12 | 2019-02-05 | 泰兴市鋆兴通讯设备有限公司 | A kind of three port combination antennas of high-speed rail |
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| CN114204198A (en) * | 2021-11-23 | 2022-03-18 | 梁月英 | New forms of energy lithium cell protection buffer |
| CN114204198B (en) * | 2021-11-23 | 2023-12-08 | 广东派尔特新能源有限公司 | New forms of energy lithium cell protection buffer |
| CN116621287A (en) * | 2023-07-24 | 2023-08-22 | 中国市政工程西南设计研究总院有限公司 | Electrode bar self-cleaning device for sewage electrolytic purification treatment |
| CN116621287B (en) * | 2023-07-24 | 2023-09-22 | 中国市政工程西南设计研究总院有限公司 | Electrode bar self-cleaning device for sewage electrolytic purification treatment |
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