CN112103461B - Storage battery protection device capable of preventing electrolyte from layering - Google Patents
Storage battery protection device capable of preventing electrolyte from layering Download PDFInfo
- Publication number
- CN112103461B CN112103461B CN202011144266.5A CN202011144266A CN112103461B CN 112103461 B CN112103461 B CN 112103461B CN 202011144266 A CN202011144266 A CN 202011144266A CN 112103461 B CN112103461 B CN 112103461B
- Authority
- CN
- China
- Prior art keywords
- cavity
- exhaust
- face
- filling
- electrolyte
- 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.)
- Active
Links
Images
Classifications
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/613—Cooling or keeping cold
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/655—Solid structures for heat exchange or heat conduction
- H01M10/6556—Solid parts with flow channel passages or pipes for heat exchange
-
- 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
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/656—Means for temperature control structurally associated with the cells characterised by the type of heat-exchange fluid
- H01M10/6561—Gases
- H01M10/6563—Gases with forced flow, e.g. by blowers
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Gas Exhaust Devices For Batteries (AREA)
Abstract
The invention discloses a storage battery protection device capable of preventing electrolyte from layering, which comprises a machine body, wherein a detachable cover plate is arranged on the upper side of the machine body, a heat dissipation cavity with an upward opening is arranged on the upper end surface of the machine body, a storage battery shell is arranged on the lower wall surface of the heat dissipation cavity, an electrolysis cavity with an upward opening is arranged on the upper end surface of the storage battery shell, electrolyte is arranged in the electrolysis cavity, and an upward extending positive pole is fixedly arranged on the left side of the lower wall surface of the electrolysis cavity. Effectively prevent the expansion and explosion of the storage battery.
Description
Technical Field
The invention relates to the field of storage batteries, in particular to a storage battery protection device capable of preventing electrolyte from layering.
Background
When the battery is used, the utilization rate of the active substance on the upper part is high, the density of the electrolyte on the upper part is easily low and the density of the electrolyte on the lower part is easily high for the discharge of a lead-acid storage battery, meanwhile, the electrolyte can be layered due to gravity in the standing process of the battery, the electrode group plays a role in inhibiting the flow of the electrolyte in the battery, the mixed flow of the electrolyte between the upper part and the lower part is not smooth, the electrolyte is not easy to recover after being layered, the battery is easy to generate heat in the use process of the battery, the internal resistance of the storage battery is increased and is not beneficial to discharge, and the loss of the electrolyte can be caused after the storage battery is used for a period of time, so that the service life of the battery can.
Disclosure of Invention
In order to solve the problems, the storage battery protection device capable of preventing the electrolyte from layering is designed in the embodiment, and comprises a machine body, a detachable cover plate is placed on the upper side of the machine body, a heat dissipation cavity with an upward opening is formed in the upper end face of the machine body, a storage battery shell is placed on the lower wall face of the heat dissipation cavity, an electrolysis cavity with an upward opening is formed in the upper end face of the storage battery shell, electrolyte is placed inside the electrolysis cavity, an anode column extending upwards is fixedly arranged on the left side of the lower wall face of the electrolysis cavity, a cathode column extending upwards is fixedly arranged on the lower wall face of the electrolysis cavity on the right side of the anode column, a limiting plate is fixedly arranged on the outer circular face of the upper end of the cathode column, a lifting floating plate capable of floating on the upper surface of the electrolyte is arranged on the lower side of the limiting plate, and floating plates are arranged on the positions corresponding to the anode column and the positive pole column and the negative pole column can penetrate through the floating plate holes at corresponding positions, the limiting plate can limit the lifting floating plate to move upwards, the upper end face of the storage battery shell is fixedly provided with a sealing plate which is mutually abutted with the inner wall face of the heat dissipation cavity, three exhaust holes which are uniformly distributed are arranged between the upper end face and the lower end face of the sealing plate in a penetrating manner, when the exhaust holes are opened, gas in the electrolysis cavity can be discharged outwards, the left side of the heat dissipation cavity is internally provided with a fan cavity with an upward opening, an air inlet is communicated between the left wall face at the upper end of the fan cavity and the left end face of the machine body, the inner wall face of the air inlet is fixedly provided with a dust screen which can prevent external dust from entering, an air outlet pipe is communicated between the lower wall face of the fan cavity and the left wall face at the lower side of the heat, the sealing plate downside the intercommunication is equipped with the exhaust pipe between heat dissipation chamber right side wall and the external world, the inside electrolyte that is equipped with of apron deposits the chamber, the inside electrolyte that deposits of intracavity portion has the electrolyte that needs to add of depositing of electrolyte, electrolyte deposit under the chamber wall with the intercommunication is equipped with the filling pipe between the wall on the electrolysis chamber, the sealing plate upside heat dissipation chamber right side wall is equipped with the blast pipe with external intercommunication.
Preferably, a heat dissipation motor is fixedly arranged in the cover plate corresponding to the fan cavity, a fan support is fixedly arranged on the inner wall surface of the lower end of the fan cavity, a fixed support rod pointing to the circle center is fixedly connected on the inner wall surface of the fan support, a fixed block is fixedly arranged on one side of the fixed supporting rod close to the circle center of the fan support, a spline sleeve cavity with an upward opening is arranged on the upper end surface of the fixed block, a fan hole is communicated between the inner wall surface of the lower end of the spline sleeve cavity and the outer end surface of the fixed block, a spline sleeve capable of rotating is placed on the inner wall surface of the spline sleeve cavity, an upwards extending spline shaft is connected to the inner wall surface of the spline sleeve through a spline, the upper end of the spline shaft is in power connection with the lower end of the heat dissipation motor, and a fan is fixedly connected to the outer circular surface of the spline sleeve at a position corresponding to the fan hole, and the fan can suck air through the air inlet when rotating.
Preferably, the electrolytic cavity is arranged on the lower side of the electrolytic cavity, a gas uniform distribution pipe is fixedly arranged in the radiating cavity, a gas uniform distribution cavity is arranged inside the gas uniform distribution pipe, a bypass pipe is communicated between the left wall surface of the gas uniform distribution cavity and the inner wall surface of the upper end of the air outlet pipe, and a gas communication hole is communicated between the lower wall surface of the electrolytic cavity and the upper wall surface of the gas uniform distribution cavity.
Preferably, a filling cavity communicated with the filling pipe is arranged on the lower side of the electrolyte storage cavity, a filling baffle capable of moving left and right is arranged inside the filling cavity, the filling pipe can be closed by the filling baffle, a filling spring is fixedly arranged between the right end face of the filling baffle and the right wall face of the filling cavity, a filling pull rope is fixedly connected between the right end face of the filling baffle and the upper end face of the lifting floating plate, and the filling baffle can be pulled to open the filling pipe by the filling pull rope when the lifting floating plate moves downwards.
Preferably, bilateral symmetry's exhaust lifting sleeve is fixed to the closing plate up end, the inside exhaust lifting sleeve chamber that is equipped with the ascending exhaust lifting sleeve chamber of opening that exhausts of exhaust lifting sleeve intracavity portion is equipped with gliding exhaust lifter plate from top to bottom, exhaust lifter plate up end is fixed to be equipped with and extends exhaust lifter of exhaust lifting sleeve up end, the left and right sides exhaust lifter upper end fixedly connected with lifter plate, with the exhaust hole corresponds the position the lifter plate down end face is fixed to be equipped with can extend to exhaust hole inside exhaust plunger, exhaust plunger extends to can seal it when in the exhaust hole, exhaust lifter sleeve down end face and homonymy exhaust lifting sleeve chamber down between the wall fixedly connected with exhaust lifting spring.
Preferably, two adjacent exhaust holes are formed in the lower end face of the sealing plate, a downward extending leakage-proof sleeve is fixedly arranged on the lower end face of the sealing plate, a leakage-proof sleeve cavity is arranged in the leakage-proof sleeve, a leakage-proof limiting plate capable of moving up and down is arranged on the inner wall face of the leakage-proof sleeve cavity, the lower end of the leakage-proof limiting plate is fixedly provided with an extended leakage-proof limiting column of the lower end face of the leakage-proof sleeve, a leakage-proof plate is fixedly arranged at the lower end of the leakage-proof limiting column, a leakage-proof plunger is fixedly arranged on the upper end face of the leakage-proof plate corresponding to the exhaust hole, and the leakage-proof plunger can extend to correspond to the exhaust hole and is closed when the.
The invention has the beneficial effects that: the device can supply gas into the storage battery while radiating the heat of the storage battery during working, so that the electrolyte is rolled, and the full mixing of the electrolyte is promoted, thereby effectively preventing the layering phenomenon caused by long-time use of the electrolyte, effectively reducing the internal resistance of the storage battery, further increasing the discharge capacity of the storage battery, and timely discharging the gas generated in the storage battery, and effectively preventing the expansion and explosion of the storage battery.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is an enlarged schematic view of A in FIG. 1;
FIG. 3 is an enlarged schematic view of B of FIG. 1;
FIG. 4 is an enlarged schematic view of C in FIG. 1;
fig. 5 is an enlarged schematic view of D in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a storage battery protection device capable of preventing electrolyte from layering, which comprises a machine body 11, wherein a detachable cover plate 12 is arranged on the upper side of the machine body 11, a heat dissipation cavity 13 with an upward opening is arranged on the upper end surface of the machine body 11, a storage battery shell 14 is arranged on the lower wall surface of the heat dissipation cavity 13, an electrolysis cavity 15 with an upward opening is arranged on the upper end surface of the storage battery shell 14, electrolyte 16 is arranged in the electrolysis cavity 15, an upward extending positive pole 26 is fixedly arranged on the left side of the lower wall surface of the electrolysis cavity 15, an upward extending negative pole 27 is fixedly arranged on the lower wall surface of the electrolysis cavity 15 on the right side of the positive pole 26, a limiting plate 47 is fixedly arranged on the outer circular surface of the upper ends of the positive pole 26 and the negative pole 27, a lifting floating plate 45 capable of floating on the upper surface of the electrolyte 16 is arranged on the lower side of the limiting plate 47, and a floating plate hole 46 penetrates through the upper, the positive pole 26 and the negative pole 27 can penetrate through the floating plate holes 46 at corresponding positions, the limiting plate 47 can limit the lifting floating plate 45 to move upwards, the upper end face of the storage battery shell 14 is fixedly provided with a sealing plate 34 which is mutually abutted with the inner wall face of the heat dissipation cavity 13, three exhaust holes 48 which are uniformly distributed are arranged between the upper end face and the lower end face of the sealing plate 34 in a penetrating manner, when the exhaust holes 48 are opened, gas in the electrolytic cavity 15 can be discharged outwards, the left side of the heat dissipation cavity 13 is provided with a fan cavity 17 with an upward opening in the machine body 11, an air inlet 19 is arranged between the left wall face at the upper end of the fan cavity 17 and the left end face of the machine body 11 in a communicating manner, the inner wall face of the air inlet 19 is fixedly provided with a dustproof net 20, the dustproof net 20 can prevent external dust from entering, and an air outlet pipe 22 is arranged between, inside gas in fan chamber 17 can pass through it gets into to go out tuber pipe 22 heat dissipation chamber 13, closing plate 34 downside the intercommunication is equipped with exhaust pipe 24 between heat dissipation chamber 13 right side wall and the external world, the inside electrolyte that is equipped with of apron 12 deposits chamber 28, the inside electrolyte that deposits of chamber 28 and has deposited the electrolyte that needs to add, electrolyte deposit under the chamber 28 wall with the intercommunication is equipped with filling pipe 33 between the wall on the electrolysis chamber 15, closing plate 34 upside heat dissipation chamber 13 right side wall is equipped with blast pipe 25 with external intercommunication.
Beneficially, a heat dissipation motor 21 is fixedly arranged inside the cover plate 12 at a position corresponding to the fan cavity 17, a fan support 36 is fixedly arranged on the inner wall surface of the lower end of the fan cavity 17, a fixed support rod 37 pointing to the center of a circle is fixedly connected to the inner wall surface of the fan support 36, a fixed block 38 is fixedly arranged on one side of the fixed support rod 37 close to the center of the circle of the fan support 36, a spline sleeve cavity 39 with an upward opening is arranged on the upper end surface of the fixed block 38, a fan hole 41 is arranged between the inner wall surface of the lower end of the spline sleeve cavity 39 and the outer end surface of the fixed block 38 in a communicating manner, a rotatable spline sleeve 40 is arranged on the inner wall surface of the spline sleeve cavity 39, an upward extending spline shaft 18 is splined to the inner wall surface of the spline sleeve 40, the upper end of the spline shaft 18 is in power connection with the lower end of the heat dissipation, the fan 42 can suck air through the intake opening 19 when rotating.
Beneficially, a gas uniform distribution pipe 43 is fixedly arranged in the heat dissipation chamber 13 at the lower side of the electrolysis chamber 15, a gas uniform distribution chamber 61 is arranged in the gas uniform distribution pipe 43, a bypass pipe 23 is arranged between the left wall surface of the gas uniform distribution chamber 61 and the inner wall surface of the upper end of the air outlet pipe 22 in a communicating manner, and a gas communication hole 44 is arranged between the lower wall surface of the electrolysis chamber 15 and the upper wall surface of the gas uniform distribution chamber 61 in a communicating manner.
Beneficially, a filling cavity 29 communicated with the filling pipe 33 is arranged on the lower side of the electrolyte storage cavity 28, a filling baffle 30 capable of moving left and right is arranged inside the filling cavity 29, the filling baffle 30 can seal the filling pipe 33, a filling spring 31 is fixedly arranged between the right end face of the filling baffle 30 and the right wall face of the filling cavity 29, a filling pull rope 32 is fixedly connected between the right end face of the filling baffle 30 and the upper end face of the lifting floating plate 45, and when the lifting floating plate 45 moves downwards, the filling baffle 30 can be pulled by the filling pull rope 32 to open the filling pipe 33.
Advantageously, the upper end face of the sealing plate 34 is fixedly provided with an exhaust lifting sleeve 56 which is symmetrical left and right, an exhaust lifting sleeve cavity 57 with an upward opening is arranged in the exhaust lifting sleeve 56, an exhaust lifting plate 59 capable of sliding up and down is arranged in the exhaust lifting sleeve cavity 57, the upper end surface of the exhaust lifting plate 59 is fixedly provided with an exhaust lifting rod 58 extending out of the upper end surface of the exhaust lifting sleeve 56, the upper ends of the exhaust lifting rods 58 at the left side and the right side are fixedly connected with a lifting plate 35, an exhaust plunger 55 which can extend into the exhaust hole 48 is fixedly arranged on the lower end surface of the lifting plate 35 at the position corresponding to the exhaust hole 48, the exhaust plunger 55 can be closed when extending into the exhaust hole 48, and an exhaust lifting spring 60 is fixedly connected between the lower end surface of the exhaust lifting sleeve 56 and the lower end surface of the exhaust lifting sleeve cavity 57 on the same side.
Beneficially, the lower end face of the sealing plate 34 between two adjacent exhaust holes 48 is fixedly provided with a downward extending anti-leakage sleeve 51, an anti-leakage sleeve cavity 52 is arranged in the anti-leakage sleeve 51, an anti-leakage limiting plate 53 capable of moving up and down is arranged on the inner wall face of the anti-leakage sleeve cavity 52, the lower end of the anti-leakage limiting plate 53 is fixedly provided with an anti-leakage limiting column 54 extending out of the lower end face of the anti-leakage sleeve 51, the lower end of the anti-leakage limiting column 54 is fixedly provided with an anti-leakage plate 49, the upper end face of the anti-leakage plate 49 corresponding to the exhaust hole 48 is fixedly provided with a leakage plunger 50, and when the device is turned over, the leakage plunger 50 can extend into the corresponding exhaust hole 48 and seal the same.
The following describes in detail the usage steps of a battery protection device capable of preventing electrolyte stratification according to the present disclosure with reference to fig. 1 to 5:
in the initial state, the filling pipe 33 is closed by the filling baffle 30, the lifting plate 35 is at the lower limit position, the leakage-proof plunger 50 is separated from the exhaust hole 48 in the closed state, the leakage-proof limiting plate 53 is at the lower limit position, and the exhaust plunger 55 closes the exhaust hole 48.
When the battery is in a working state, the heat dissipation motor 21 is driven to drive the spline shaft 18 to rotate, the spline shaft sleeve 40 is driven to rotate, the fan 42 is driven to rotate, fresh air is sucked in through the air inlet 19, air is conveyed into the heat dissipation cavity 13 through the air outlet pipe 22, the battery shell 14 inside the heat dissipation cavity 13 is dissipated, hot air is conveyed outwards through the air outlet pipe 24, meanwhile, a part of air entering the air outlet pipe 22 enters the gas equalizing cavity 61 through the bypass pipe 23 and is blown into the electrolytic cavity 15 through the gas communication hole 44, bubbles are generated to turn over the electrolyte 16, uniform distribution of the electrolyte 16 is promoted, gas is generated by charging and discharging, and air is blown into the electrolytic cavity 15 to cause overlarge air pressure of the electrolytic cavity 15, then the gas enters the exhaust hole 48 and pushes the exhaust plunger 55 and the lifting plate 35 to move upwards, and further drives the exhaust lifting rod 58 and the exhaust lifting plate 59 to stretch the exhaust lifting spring 60 to move upwards, at the moment, the exhaust plunger 55 opens the exhaust hole 48 to close, and further the gas in the electrolytic chamber 15 is released outwards, and further the gas is discharged outwards through the exhaust pipe 25, when the electrolyte 16 is damaged, the liquid level is lowered, and further the lifting floating plate 45 moves downwards along with the electrolyte 16, further the filling baffle 30 is pulled through the filling pull rope 32 to compress the filling spring 31 to move rightwards, further the filling baffle 30 opens the filling pipe 33, at the moment, the electrolyte in the electrolyte storage chamber 28 is filled into the electrolytic chamber 15 through the filling pipe 33, and the lifting floating plate 45 rises again, when the lifting floating plate 45 rises to a certain height, the filling baffle 30 is pushed under the elastic force of the filling spring 31 to close the filling pipe 33 again, when the device is overturned, the leakage-proof plunger 50 is pushed by the leakage-proof plate 49 under the action of gravity to extend into the vent hole 48, so that the vent hole 48 is closed, and the electrolyte 16 in the electrolytic cavity 15 is prevented from leaking.
The invention has the beneficial effects that: the device can supply gas into the storage battery while radiating the heat of the storage battery during working, so that the electrolyte is rolled, and the full mixing of the electrolyte is promoted, thereby effectively preventing the layering phenomenon caused by long-time use of the electrolyte, effectively reducing the internal resistance of the storage battery, further increasing the discharge capacity of the storage battery, and timely discharging the gas generated in the storage battery, and effectively preventing the expansion and explosion of the storage battery.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (6)
1. The utility model provides a can prevent battery protection device of electrolyte layering, includes the organism, its characterized in that: a detachable cover plate is placed on the upper side of the machine body, a heat dissipation cavity with an upward opening is arranged on the upper end surface of the machine body, a storage battery shell is placed on the lower wall surface of the heat dissipation cavity, an electrolysis cavity with an upward opening is arranged on the upper end surface of the storage battery shell, electrolyte is placed in the electrolysis cavity, an anode post extending upward is fixedly arranged on the left side of the lower wall surface of the electrolysis cavity, a cathode post extending upward is fixedly arranged on the lower wall surface of the electrolysis cavity on the right side of the anode post, limiting plates are fixedly arranged on the outer circumferential surfaces of the upper ends of the anode post and the cathode post, a lifting floating plate capable of floating on the upper surface of the electrolyte is arranged on the lower side of the limiting plates, a floating plate hole is arranged between the upper end surface and the lower end surface of the lifting floating plate at the position corresponding to the anode post and the cathode post in a, the upper end face of the storage battery shell is fixedly provided with a sealing plate which is mutually abutted with the inner wall face of the heat dissipation cavity, three exhaust holes which are uniformly distributed are arranged between the upper end face and the lower end face of the sealing plate in a penetrating way, when the exhaust holes are opened, gas in the electrolytic cavity can be discharged outwards, the left side of the heat dissipation cavity is provided with a fan cavity with an upward opening in the machine body, an air inlet is communicated between the left wall face at the upper end of the fan cavity and the left end face of the machine body, the inner wall face of the air inlet is fixedly provided with a dust screen which can prevent external dust from entering, an air outlet pipe is communicated between the lower wall face of the fan cavity and the left wall face at the lower side of the heat dissipation cavity, the gas in the fan cavity can enter the heat dissipation cavity through the air outlet pipe, an exhaust pipe is communicated, electrolyte that needs to add is deposited to electrolyte and deposits intracavity portion, electrolyte deposit under the chamber wall with the intercommunication is equipped with the filling pipe between the wall on the electrolysis chamber, the closing plate upside the heat dissipation chamber right side wall is equipped with the blast pipe with external intercommunication.
2. A battery protection device capable of preventing electrolyte stratification as defined in claim 1, wherein: a heat dissipation motor is fixedly arranged in the cover plate at the position corresponding to the fan cavity, a fan support is fixedly arranged on the inner wall surface at the lower end of the fan cavity, the inner wall surface of the fan support is fixedly connected with a fixed support rod pointing to the circle center, one side of the fixed support rod close to the circle center of the fan support is fixedly provided with a fixed block, the upper end surface of the fixed block is provided with a spline sleeve cavity with an upward opening, fan holes are communicated between the inner wall surface of the lower end of the spline sleeve cavity and the outer end surface of the fixed block, a spline sleeve capable of rotating is placed on the inner wall surface of the spline sleeve cavity, an upwards extending spline shaft is connected to the inner wall surface of the spline sleeve through a spline, the upper end of the spline shaft is in power connection with the lower end of the heat dissipation motor, and a fan is fixedly connected to the outer circular surface of the spline sleeve at a position corresponding to the fan hole, and the fan can suck air through the air inlet when rotating.
3. A battery protection device capable of preventing electrolyte stratification as defined in claim 1, wherein: the electrolysis chamber downside the heat dissipation intracavity fixation is equipped with gaseous equipartition pipe, gaseous equipartition intraduct is equipped with gaseous equipartition chamber, gaseous equipartition chamber left wall with it is equipped with the bypass pipe to communicate between the tuber pipe upper end internal face, wall under the electrolysis chamber with the gaseous equipartition chamber is gone up and is communicated between the wall and be equipped with the gas intercommunicating pore.
4. A battery protection device capable of preventing electrolyte stratification as defined in claim 1, wherein: the electrolyte storage cavity is characterized in that a filling cavity communicated with the filling pipe is arranged on the lower side of the electrolyte storage cavity, a filling baffle capable of moving left and right is arranged inside the filling cavity, the filling pipe can be sealed by the filling baffle, a filling spring is fixedly arranged between the right end face of the filling baffle and the right wall face of the filling cavity, a filling pull rope is fixedly connected between the right end face of the filling baffle and the upper end face of the lifting floating plate, and the filling baffle can be pulled to open the filling pipe through the filling pull rope when the lifting floating plate moves downwards.
5. A battery protection device capable of preventing electrolyte stratification as defined in claim 1, wherein: the sealing plate is characterized in that bilateral symmetry exhaust lifting sleeves are fixedly arranged on the upper end face of the sealing plate, an exhaust lifting sleeve cavity with an upward opening is arranged in the exhaust lifting sleeve cavity, an exhaust lifting plate capable of sliding up and down is arranged in the exhaust lifting sleeve cavity, an exhaust lifting rod extending out of the upper end face of the exhaust lifting sleeve is fixedly arranged on the upper end face of the exhaust lifting plate, the left side and the right side of the exhaust lifting rod are fixedly connected with lifting plates on the upper end face of the exhaust lifting rod, exhaust plungers capable of extending into the exhaust holes are fixedly arranged on the lower end face of the lifting plate and correspond to the exhaust holes, the exhaust plungers can be sealed when extending into the exhaust holes, and exhaust lifting springs are fixedly connected between the lower wall faces of the exhaust lifting sleeve cavity and on the same side of the.
6. A battery protection device capable of preventing electrolyte stratification as defined in claim 1, wherein: adjacent two between the exhaust hole the fixed sleeve that prevents leaking that is equipped with downwardly extending of closing plate lower extreme face, prevent being equipped with in the sleeve and prevent leaking the sleeve chamber, prevent leaking sleeve intracavity face and be equipped with the limiting plate that prevents leaking that can reciprocate, prevent leaking the fixed extension that is equipped with of limiting plate lower extreme prevent leaking the spacing post of preventing leaking of terminal surface under the sleeve, prevent leaking the fixed board that prevents leaking that is equipped with of spacing post lower extreme, with the exhaust hole corresponds the position prevent leaking the fixed plunger that prevents being equipped with of board up end prevents leaking, when equipment overturns prevent leaking the plunger and can extend to the correspondence in the exhaust hole and seal it.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011144266.5A CN112103461B (en) | 2020-10-23 | 2020-10-23 | Storage battery protection device capable of preventing electrolyte from layering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011144266.5A CN112103461B (en) | 2020-10-23 | 2020-10-23 | Storage battery protection device capable of preventing electrolyte from layering |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112103461A CN112103461A (en) | 2020-12-18 |
| CN112103461B true CN112103461B (en) | 2021-07-13 |
Family
ID=73784793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011144266.5A Active CN112103461B (en) | 2020-10-23 | 2020-10-23 | Storage battery protection device capable of preventing electrolyte from layering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112103461B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108258335A (en) * | 2017-12-13 | 2018-07-06 | 明光市振宇电源有限公司 | A kind of electrolyte is not easy the accumulator being layered |
| CN109065831A (en) * | 2018-06-26 | 2018-12-21 | 安徽理士电源技术有限公司 | Lead-acid accumulator electrolyte evenly mixing device |
| CN209183638U (en) * | 2019-01-25 | 2019-07-30 | 骆驼集团襄阳蓄电池有限公司 | A kind of battery liquid layering improvement device |
| CN110707368A (en) * | 2019-09-11 | 2020-01-17 | 天能电池集团股份有限公司 | Electrolyte-layering-resistant storage battery pole group and lead storage battery |
| CN211556032U (en) * | 2019-12-18 | 2020-09-22 | 河南超威电源有限公司 | Acid adding device for storage battery production |
| CN212085158U (en) * | 2020-06-12 | 2020-12-04 | 航天电源(龙南)有限公司 | Lead-acid battery with reduced acid stratification |
-
2020
- 2020-10-23 CN CN202011144266.5A patent/CN112103461B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108258335A (en) * | 2017-12-13 | 2018-07-06 | 明光市振宇电源有限公司 | A kind of electrolyte is not easy the accumulator being layered |
| CN109065831A (en) * | 2018-06-26 | 2018-12-21 | 安徽理士电源技术有限公司 | Lead-acid accumulator electrolyte evenly mixing device |
| CN209183638U (en) * | 2019-01-25 | 2019-07-30 | 骆驼集团襄阳蓄电池有限公司 | A kind of battery liquid layering improvement device |
| CN110707368A (en) * | 2019-09-11 | 2020-01-17 | 天能电池集团股份有限公司 | Electrolyte-layering-resistant storage battery pole group and lead storage battery |
| CN211556032U (en) * | 2019-12-18 | 2020-09-22 | 河南超威电源有限公司 | Acid adding device for storage battery production |
| CN212085158U (en) * | 2020-06-12 | 2020-12-04 | 航天电源(龙南)有限公司 | Lead-acid battery with reduced acid stratification |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112103461A (en) | 2020-12-18 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209561509U (en) | A kind of electronic automobile-used buffer-type lithium battery group case | |
| CN217215037U (en) | Positive electrode slurry supply device of cobalt-free lithium ion battery | |
| CN112103461B (en) | Storage battery protection device capable of preventing electrolyte from layering | |
| CN107342395A (en) | Lithium coin cells with multilayer steel loop or steel mesh | |
| CN202633396U (en) | Storage battery cover | |
| CN112736362B (en) | Protective battery case of valve-controlled closed lead-acid storage battery and manufacturing method thereof | |
| EP3506415A1 (en) | A metal air fuel cell and its system | |
| CN212162016U (en) | Explosion-proof lithium battery | |
| CN208889771U (en) | A kind of high temperature resistant leak-proof liquid dry cell | |
| CN218101652U (en) | Be applied to safe type battery rubber nail and battery apron of benefit lithium cell | |
| CN106784427B (en) | Centralized automatic limiting short-circuit-preventing liquid supplementing and exhausting integrated storage battery pack | |
| CN210349951U (en) | Exhaust structure of colloidal electrolyte lead-acid storage battery | |
| CN211864202U (en) | Safe type sack cleaner with cooling function | |
| CN108963183B (en) | Electrode structure and air and oxygen metal fuel cell | |
| CN209947986U (en) | Lead-acid storage battery tank and storage battery comprising same | |
| CN209592273U (en) | A kind of separable aluminium-air cell | |
| CN220672821U (en) | Battery liquid filling device | |
| CN207489995U (en) | A kind of bottom opens and the battery of circular electrolyte | |
| CN208706797U (en) | It is a kind of using valve controlling sealed start type maintenance-free battery | |
| CN116986158B (en) | Chemical material storage device and method | |
| CN210429893U (en) | Dry battery sealing ring | |
| CN211654915U (en) | Explosion-proof storage battery | |
| CN213878346U (en) | Acid adding kettle for vacuum negative pressure formation of lead storage battery | |
| CN212464659U (en) | DC electric sprayer | |
| CN217761239U (en) | Rechargeable portable air compressor machine |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210621 Address after: 211500 room 214, podium building, 59 Wangqiao Road, Xiongzhou street, Liuhe District, Nanjing City, Jiangsu Province Applicant after: Nanjing Tangyi Technology Innovation Service Co.,Ltd. Address before: Room 201, No.41 beside the old post office, Gucheng Road, Datong Town, Jiande City, Hangzhou City, Zhejiang Province Applicant before: Jiande Xifu Electronic Technology Co.,Ltd. |
|
| GR01 | Patent grant | ||
| GR01 | Patent grant |