CN110504497A - Connecting device for maintaining and regenerating slurry battery and slurry battery system - Google Patents
Connecting device for maintaining and regenerating slurry battery and slurry battery system Download PDFInfo
- Publication number
- CN110504497A CN110504497A CN201810479349.6A CN201810479349A CN110504497A CN 110504497 A CN110504497 A CN 110504497A CN 201810479349 A CN201810479349 A CN 201810479349A CN 110504497 A CN110504497 A CN 110504497A
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- China
- Prior art keywords
- tubular
- valve
- tubular shell
- attachment device
- spool
- 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.)
- Granted
Links
- 239000002002 slurry Substances 0.000 title claims abstract description 46
- 230000001172 regenerating effect Effects 0.000 title 1
- 230000007246 mechanism Effects 0.000 claims abstract description 72
- 239000007788 liquid Substances 0.000 claims abstract description 26
- 238000012423 maintenance Methods 0.000 claims abstract description 22
- 238000002347 injection Methods 0.000 claims description 72
- 239000007924 injection Substances 0.000 claims description 72
- 239000012530 fluid Substances 0.000 claims description 36
- 238000003032 molecular docking Methods 0.000 claims description 17
- 238000007789 sealing Methods 0.000 claims description 8
- 230000033001 locomotion Effects 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 5
- 238000000034 method Methods 0.000 abstract description 13
- 230000008929 regeneration Effects 0.000 abstract description 11
- 238000011069 regeneration method Methods 0.000 abstract description 11
- 210000001503 joint Anatomy 0.000 abstract 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 15
- 229910052744 lithium Inorganic materials 0.000 description 15
- 238000010586 diagram Methods 0.000 description 11
- 230000008569 process Effects 0.000 description 9
- 239000003792 electrolyte Substances 0.000 description 7
- -1 drain Substances 0.000 description 6
- 239000002245 particle Substances 0.000 description 5
- 238000004146 energy storage Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 239000004020 conductor Substances 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000007772 electrode material Substances 0.000 description 2
- 239000008151 electrolyte solution Substances 0.000 description 2
- 230000002459 sustained effect Effects 0.000 description 2
- 229920002472 Starch Polymers 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 230000033228 biological regulation Effects 0.000 description 1
- 239000003086 colorant Substances 0.000 description 1
- 239000002131 composite material Substances 0.000 description 1
- 230000009514 concussion Effects 0.000 description 1
- 239000006258 conductive agent Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 235000019698 starch Nutrition 0.000 description 1
- 239000008107 starch Substances 0.000 description 1
- 230000001960 triggered effect Effects 0.000 description 1
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
- H01M10/05—Accumulators with non-aqueous electrolyte
- H01M10/052—Li-accumulators
-
- 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
- H01M10/4214—Arrangements for moving electrodes or electrolyte
-
- 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
- H01M10/4242—Regeneration of electrolyte or reactants
-
- 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
- H01M50/60—Arrangements or processes for filling or topping-up with liquids; Arrangements or processes for draining liquids from casings
- H01M50/691—Arrangements or processes for draining liquids from casings; Cleaning battery or cell casings
-
- 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
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Manufacturing & Machinery (AREA)
- Filling, Topping-Up Batteries (AREA)
Abstract
The invention provides a connecting device for maintenance and regeneration of a slurry battery. The first connecting part comprises a cylindrical shell, a plurality of connecting pipes arranged on the side wall of the cylindrical shell, a rotating body arranged in the cylindrical shell and an internal trigger mechanism arranged in the cylindrical shell. The inside of the rotating body is limited with a closed cavity, and the side wall of the rotating body is provided with a butt joint part. The second connecting part comprises a cylindrical valve body, a valve seat and a valve core which are arranged in the cylindrical valve body. The cylindrical shell can be connected with the cylindrical valve body, the butt joint part can enable at least one of the connecting pipes to be communicated with the sealed cavity along with the rotation of the rotating body, and the trigger mechanism can trigger the valve core to move so as to enable the first valve hole to be communicated with the gas channel; alternatively, the second valve bore is communicated with the liquid passage. The connecting device can realize a plurality of working procedures by one-time butting, and improves the maintenance and regeneration efficiency of the battery.
Description
Technical field
The present invention relates to field of batteries, more particularly to one kind is for the regenerated attachment device of slurry battery maintenance and slurry electricity
Cell system.
Background technique
Slurry battery refers to that part or all of electrode material includes the slurry knot that solid particle and electrolyte are mixed to form
The battery system of structure.
Lithium slurry battery is a kind of novel capacity type energy-storage battery, is applied to low-speed electronic vehicle, base station energy storage and peak regulation
Energy storage field.Contain electrode activity conductive material layer in the electrode slice of lithium slurry battery, wherein electrode activity conductive material contains
The conductive particle (conductive agent particle or composite active material particle) that certain proportion suspends or precipitates in the electrolytic solution, when battery by
When to external impact or concussion, since this partially electronically conductive particle is not adhesively fixed, can local motion in the electrolytic solution,
Dynamic conductive network is formed, it is possible thereby to which battery capacity caused by avoiding traditional electrode material of lithium battery from falling off or loosen declines
The problems such as problem and cycle life decay.
Lithium slurry battery will appear that electrolyte gradually fails, electrolyte is very few, air pressure in shell in the long-term use
The problems such as higher, these problems can be resolved by carrying out regeneration maintenance using battery maintenance regeneration equipment, this is also slurry
One of unique advantage of battery.During by battery maintenance, generating apparatus is docked with battery to be safeguarded again, gas-liquid operation
It is required that not contacted directly with outside air environment.The regeneration maintenance of existing lithium slurry battery is completed in glove box, maintenance
Step is single and cannot disposably complete fluid injection, drain, gas injection and exhaust operation, complicated for operation, efficiency is relatively low.
Summary of the invention
To solve the above-mentioned problems, the present invention provides one kind to be used for the regenerated attachment device of slurry battery maintenance, makes to starch
Generating apparatus can be docked safely and accurately material battery again with maintenance, and can disposably complete fluid injection, drain, gas injection and exhaust
Etc. critical processes.
The attachment device include for the maintenance first connecting portion that connect of regeneration equipment and can be with first connecting portion pair
The second connecting portion for connecing and being used to connect with battery to be safeguarded.First connecting portion includes: tubular shell, multiple connecting tubes, rotation
Body and trigger mechanism.Multiple connecting tubes are set on the side wall of tubular shell.Rotary body axial restraint and it is circumferential rotatably
It is set in tubular shell.The inside of rotary body defines closed chamber, is provided on the side wall of rotary body and is used to selectively to
The docking section that at least one of multiple connecting tubes are connected to closed chamber.Trigger mechanism is axially movably set along tubular shell
It is placed in the inside of tubular shell, and when at least one of multiple connecting tubes keep connected state with closed chamber, can be touched
Second connecting portion.Second connecting portion include: tubular valve body, be set to tubular valve body inside valve seat and be set to tubular valve
The spool of the top of the inner valve seat of body.It is formed with the gas passage for gas injection or exhaust on valve seat and is used for fluid injection or drain
Fluid passage.Be formed on spool the first valve opening for gas passage to be connected to closed chamber and be used for by fluid passage with
Second valve opening of closed chamber connection.Wherein, tubular shell can be connect with tubular valve body, and docking section can be with the rotation of rotary body
It is connected at least one of multiple connecting tubes with closed chamber, trigger mechanism can touch spool movement, make the first valve opening and gas
The connection of body channel；Alternatively, being connected to the second valve opening with fluid passage.In this way, attachment device of the invention can be realized disposably
Multiple processes do not need that docking is repeated several times for different processes, easy to operate, high-efficient.
Preferably, maintenance regeneration includes that one of gas injection, exhaust, fluid injection and drain operation or a variety of are carried out to battery.
Specifically, when electrolyte, which occurs, in lithium slurry battery gradually to fail, lithium slurry battery can be carried out changing liquid operation.When lithium slurry
When battery electrolyte is very few, fluid injection operation can be carried out to lithium slurry battery.It, can when air pressure is higher in lithium slurry battery case
Operation is exhausted to lithium slurry battery.When air pressure is relatively low in lithium slurry battery case, then can to lithium slurry battery into
Row gas injection operation.It should be noted that above-mentioned gas injection, exhaust, fluid injection and drain operation both can be carried out individually, it can also root
It is arranged to gas injection, fluid injection according to particular situation while carries out or exhaust, drain while carrying out.
Preferably, multiple connecting tubes are integrally formed on tubular shell；Alternatively, the end horizontal of multiple connecting tubes passes through cylinder
The side wall of shape shell and end face are formed to the arcwall face with the intimate surface contact of rotary body, and docking section is to be formed in rotation
Through-hole on body.
Preferably, multiple connecting tubes include air injection pipe, exhaust pipe, liquid injection pipe and drain pipe.Air injection pipe and exhaust pipe week
To being positioned apart from in the first height of tubular shell.Liquid injection pipe and drain pipe are arranged circumferentially spaced in the of tubular shell
In two height.Docking section be respectively with the first height and the second first through hole corresponding and be circumferentially staggered of height and the second through-hole.
Preferably, liquid injection pipe is set to the underface of air injection pipe.Exhaust pipe is relative to air injection pipe along interval first clockwise
Angle α1Setting, drain pipe is relative to liquid injection pipe along the second angle α of interval counterclockwise2Setting.First through hole and the second through-hole are circumferential
The angle being staggered is third angle α3, wherein α1=α2=α3.Preferably, the first angle α1With the second angle α2And third folder
Angle α3It is 90 °.In this way, every 90 ° of rotation i.e. switching primary process, is not easy to obscure when can be manually rotated and facilitates control angle of rotation
Degree.In addition, the problem of being not in neutral gear and superposition in handoff procedure, different station state is uniformly to divide between 360 ° of circumference
Cloth.
Preferably, the first label is formed on tubular shell, being formed on rotary body can be aligned with the first label to refer to
Show that multiple connecting tubes are in the second label of the state that opens or closes.Specifically, the first label S and the second label S ' can be quarter
Degree and pointer, or groove or protrusion can also be the label distinguished by different colours.
Preferably, trigger mechanism includes operating stick and the intermediate transfer mechanism abutted with operating stick；Intermediate transfer mechanism exists
It is mobile to open closed chamber and touch spool by capable of being moved up and down by pressure for operating stick.
Preferably, operating stick and tubular shell adjust the lifting of intermediate transfer mechanism by way of being threadedly engaged, or
Person adjusts the lifting of intermediate transfer mechanism by ratchet mechanism between operating stick and intermediate transfer mechanism.In this way, when safeguarding again
When raw operation includes gas injection, exhaust, fluid injection and drain, the decline of intermediate transfer mechanism can be made simultaneously by rotating clockwise operating stick
It is maintained at first position or the second position, intermediate transfer mechanism can be made to rise to raw bits by rotation process bar counterclockwise
It sets；Alternatively, intermediate transfer mechanism can be made to be maintained at first according to the number that operating stick is pressed is different by ratchet mechanism
Position, the second position are restored to home position.
Preferably, trigger mechanism further includes the first elastic component being socketed in intermediate transfer mechanism.The first elastic component edge
Being compressed axially for operating stick is arranged and for restoring in external force removal Hou Shi intermediate transfer mechanism to the raw bits of sealing closed chamber
It sets.
Preferably, valve seat is the cylinder for being fixedly sheathed in tubular valve inner, and gas passage and fluid passage enter opening's edge
It different height and circumferentially-spaced is formed on the side wall of cylinder.Spool be movably arranged at it is semi-enclosed above valve seat
Tubular structure, including the connection end by pressure side and for being socketed with valve seat for being abutted with intermediate transfer mechanism.First valve opening
With the second valve opening be along sustained height it is circumferentially-spaced be formed in the through-hole being connected on the wall of end side.When by pressure side by intermediate transfer
When the first of mechanism touches, spool, which can be moved to the first height, is connected to the first valve opening with gas passage；When by pressure side by
When the second of intermediate transfer mechanism touches, spool, which can be moved to the second height, is connected to the second valve opening with fluid passage.
Preferably, second connecting portion further includes the second elastic component for making valve core reset；Second elastic component is socketed in valve
On seat and setting is compressed between valve seat and spool.
The present invention also provides a kind of slurry battery system, which includes slurry battery, safeguards that regeneration is set
Standby and above-mentioned attachment device, is provided with second connecting portion on the shell of slurry battery, and maintenance is provided with the on generating apparatus again
One interconnecting piece.Preferably, above-mentioned slurry battery is lithium slurry battery.Generating apparatus includes fluid injection tank, Drainage tank, gas injection tank again for maintenance
And exhaust canister.Fluid injection tank can be connect with liquid injection pipe, gas injection tank can be connect with air injection pipe, Drainage tank can be connect with drain pipe
And exhaust canister can be connect with exhaust pipe.
Preferably, the stepped hole for installing above-mentioned second connecting portion is formed on the shell of slurry battery.Around rank
Terraced hole is formed with the annular boss docked for the tubular shell with first connecting portion, the outer peripheral surface and tubular shell of annular boss
Inner peripheral surface on be formed with the rotary clamp connection structure being fitted to each other；After first connecting portion is docked with second connecting portion, machine is triggered
Structure is abutted with spool.
Attachment device of the invention, by connecting first connecting portion with second connecting portion, rotating bodies be can choose
Property at least one of multiple connecting tubes are connected to closed chamber.It is connected at least one of connecting tube with closed chamber holding
In the state of, by pressing trigger mechanism, it is mobile that spool can be touched.Spool movement can be such that the first valve opening and gas passage connects
It is logical；Alternatively, being connected to the second valve opening with fluid passage.In this way, safeguarding generating apparatus again and can successively lead between battery wait safeguard
Cross connecting tube, closed chamber and gas passage or fluid passage connection.Attachment device of the invention, by connecting, rotating and press
Pressure, can disposably realize multiple processes, not need that docking is repeated several times for different processes, easy to operate, high-efficient.
Other advantages of the invention will be explained in the description in conjunction with specific embodiment.
Detailed description of the invention
The invention will be described in more detail below based on embodiments and refering to the accompanying drawings.Wherein:
Fig. 1 is the structural schematic diagram of attachment device and the slurry battery for being provided with the attachment device of the invention；
Fig. 2 is the structural schematic diagram of the first connecting portion of the first embodiment of the invention；
Fig. 3 is the schematic cross-section of Fig. 2；
Fig. 4 is the configuration schematic diagram of the building block of Fig. 2；
Fig. 5 is another schematic cross-section of Fig. 2；
Fig. 6 is the structural schematic diagram of the air injection pipe of one embodiment of the present invention；
Fig. 7 be it is of the invention show air injection pipe, exhaust pipe, between liquid injection pipe and drain pipe angle first connecting portion
Structural schematic diagram；
Fig. 8 is the structural schematic diagram of the rotary body for showing first through hole and the second through-hole of the invention；
Fig. 9 is the top view after tubular shell of the invention and rotary body alignment；
Figure 10 is the schematic cross-section of the first connecting portion of second of embodiment of the invention；
Figure 11 is the structural schematic diagram of second connecting portion of the invention；
Figure 12 is the configuration schematic diagram of the building block of second connecting portion of the invention；
Figure 13 is the schematic cross-section of second connecting portion of the invention；
Figure 14 is the first connected state schematic diagram of second connecting portion of the invention；
Figure 15 is the second connected state schematic diagram of second connecting portion of the invention；
Figure 16 is the structural schematic diagram of battery case of the invention.
Description of symbols:
100- first connecting portion；
101- tubular shell, 1011- air injection pipe, 1012- exhaust pipe, 1013- liquid injection pipe, 1014- drain pipe；
102- rotary body, 1021- first through hole, the second through-hole of 1022-；
110- trigger mechanism；
111- operating stick, 112- intermediate transfer mechanism, 113- ratchet assembly, the first elastic component of 114-；
200- second connecting portion；
201- tubular valve body；
202- spool, 2020- are by pressure side, 2020 '-connection ends, the first valve opening of 2021-, the second valve opening of 2022-；
203- valve seat, 2031- gas passage, 2032- fluid passage；
The second elastic component of 204-；
301- stepped hole, 302- annular boss；
B- closed chamber, the first groove of G-, the-the second groove of G ', D- arcwall face, the port O-；
The label of S- first, S '-the second are marked；
α1- the first angle, α2- the second angle, α3Third angle.
Specific embodiment
Below in conjunction with attached drawing, by embodiment, the present invention will be further described.
The present invention provides one kind be used for the regenerated attachment device of slurry battery maintenance, the attachment device include for dimension
The first connecting portion 100 and can be docked with first connecting portion 100 and be used to connect with battery to be safeguarded that shield regeneration equipment connects
Second connecting portion 200.As shown in Figure 1-Figure 3, first connecting portion 100 includes: tubular shell 101, air injection pipe 1011, exhaust pipe
1012, liquid injection pipe 1013, drain pipe 1014, rotary body 102 and trigger mechanism 110.Air injection pipe 1011, exhaust pipe 1012, note
Liquid pipe 1013, drain pipe 1014 are set on the side wall of tubular shell 101.102 axial restraint of rotary body is circumferentially rotatably set
It is placed in tubular shell 101.The inside of rotary body 102 defines closed chamber B, is provided on the side wall of rotary body 102 for selecting
Selecting property at least one of air injection pipe 1011, exhaust pipe 1012, liquid injection pipe 1013, drain pipe 1014 are connected to closed chamber B
Docking section.Trigger mechanism 110 is being infused along the inside for being axially movably set to tubular shell 101 of tubular shell 101
When at least one of tracheae 1011, exhaust pipe 1012, liquid injection pipe 1013, drain pipe 1014 keep connected state with closed chamber B,
The movement of second connecting portion 200 can be touched.
As shown in Figure 11-Figure 15, second connecting portion 200 includes tubular valve body 201, spool 202 and valve seat 203.Valve seat
203 are set to the inside of tubular valve body 201, and the gas passage 2031 for gas injection or exhaust is formed on valve seat 203 and is used for
The fluid passage 2032 of fluid injection or drain.Spool 202 is set to the top of the inner valve seat 203 of tubular valve body 201, spool 202
On be formed with the first valve opening 2021 for gas passage 2031 to be connected to closed chamber B and be used for by fluid passage 2032 with it is close
Second valve opening 2022 of closed chamber B connection.
In use, first first connecting portion 100 is docked with second connecting portion 200, then rotating bodies 102 make rotary body
In the air injection pipe 1011 on docking section and tubular shell 101, exhaust pipe 1012, liquid injection pipe 1013, drain pipe 1014 on 102
At least one alignment, guarantees that the connecting tube is connected to closed chamber B, later, touches second connecting portion by pressing trigger mechanism 110
200.When trigger mechanism 110 touches second connecting portion 200, trigger mechanism 110 can touch the movement of spool 202, make the first valve
Hole 2021 is connected to gas passage 2031；Alternatively, being connected to the second valve opening 2022 with fluid passage 2032.In this way, can pass through
Attachment device is docked, is rotated and pressing operation, selectively by air injection pipe 1011, exhaust pipe 1012, liquid injection pipe 1013
Or drain pipe 1014 is connected to the inside of battery to be safeguarded, and then disposably completes multiple maintenance procedures to slurry battery.
Occur gas leakage or leakage in slurry battery maintenance regenerative process in order to prevent, multiple connecting tubes and closed chamber B it
Between assembly need to keep good leakproofness.Specifically, multiple connecting tubes are integrally formed on tubular shell；Alternatively, as schemed
Shown in 2- Fig. 6, the end horizontal of multiple connecting tubes passes through the side wall of tubular shell 101 and end face is formed to and rotary body
The arcwall face D of 102 intimate surface contact.Docking section is the through-hole being formed on rotary body 102.In this way, working as 102 turns of rotary body
When dynamic, the end face of connecting tube is slided relative to the surface of rotary body 102, can be made by controlling the rotational angle of rotary body 102
The port O of connecting tube is aligned or is staggered with through-hole, and then will safeguard again that generating apparatus is connected to closed chamber B.Further, such as Fig. 4
It is shown, the first groove G for installing first seal is formed on the circumferential surface of connecting tube installation end.First seal can be close
Seal connecting tube and the assembling gap of tubular shell 101 between the two.Rotary body 102 is the cylinder being socketed in tubular shell 101.
The two sides up and down of through-hole are formed with the second groove G ' for installing second seal on the circumferential surface of rotary body 102.Second sealing
Part can be with the assembling gap between 102 three of sealed joint pipe, tubular shell 101 and rotary body.In addition, for the ease of grasping,
The upper end that tubular shell 101 is stretched out at the top of rotary body 102 is formed as rotation process portion.
As shown in Figure 7 and Figure 8, it is contemplated that electrolyte has certain mobility, gas connection pipe is arranged high first
On degree, fluid connection tube is arranged in the second height below gas connection pipe.In this way, when first connecting portion 100 and the
After the docking of two interconnecting pieces 200, fluid connection tube closer to battery to be safeguarded so that electrolyte inject with can be convenient or be discharged to
Safeguard battery.Specifically, air injection pipe 1011 and arranged circumferentially spaced the first height in tubular shell 101 of exhaust pipe 1012
On.Liquid injection pipe 1013 and drain pipe 1014 are arranged circumferentially spaced in the second height of tubular shell 101.Docking section is difference
With the first height and the second height first through hole 1021 that is corresponding and being circumferentially staggered and the second through-hole 1022.In use, passing through behaviour
Make rotary body 102 and rotate different angles, first through hole 1021 can be made to be aligned with air injection pipe 1011 or exhaust pipe 1012, second
Through-hole 1022 is in sealing state；Or second through-hole 1022 be aligned with liquid injection pipe 1013 or drain pipe 1014, first through hole
1021 are in sealing state.
In the above-described embodiment, liquid injection pipe 1013 is set to the underface of air injection pipe 1011.Exhaust pipe 1012 relative to
Air injection pipe 1011 is along first angle α of interval clockwise1Setting, drain pipe 1014 is relative to liquid injection pipe 1013 along interval counterclockwise the
Two angle αs2Setting.The angle that first through hole 1021 and the second through-hole 1022 are circumferentially staggered is third angle α3, wherein α1=α2
=α3.Preferably, α1=α2=α3=90 °.
Before use, first through hole 1021 and the second through-hole 1022 are in closed position.In use, passing through operation rotation
Body 102 rotates, and can make first through hole 1021 and the second through-hole 1022 and air injection pipe 1011, exhaust pipe 1012, liquid injection pipe 1013
And four kinds of different connected states are realized between drain pipe 1014.Specifically, in first state, the second through-hole 1022 and row
Liquid pipe 1014 is aligned, and first through hole 1021 is in sealing station.It is set to rotate clockwise the second angle by operating rotary body 102
α2, the second through-hole 1022 can be made to turn to the second state being aligned with inlet tube 1013.Made by continuing operation rotary body 102
It rotates clockwise the first angle α3, first through hole 1021 can be made to turn to the third state being aligned with air injection pipe 1011.It is logical
Cross continue operate rotary body 102 so that it is rotated clockwise third angle α1, first through hole 1021 can be made to turn to and exhaust pipe
4th state of 1012 alignment.Rotate clockwise it finally, continuing operation rotary body 102, first through hole 1021 and second is led to
Restore to closed position in hole 1022.
As shown in figure 9, the working condition in order to show attachment device, it is formed with the first label S on tubular shell 101, is revolved
It is formed with and is aligned with the first label S to be used to indicate the second mark that multiple connecting tubes are in the state that opens or closes on swivel 102
Remember S '.
As shown in Fig. 3, Fig. 5 and Figure 10, trigger mechanism 110 includes operating stick 111 and the intermediate biography abutted with operating stick 111
Pass mechanism 112.Intermediate transfer mechanism 112 can be moved up and down by pressure to open closed chamber B simultaneously by operating stick 111
Spool 202 is touched to move up and down.The top of rotary body 102 is provided with end cap, and the lower part of rotary body 102 is formed with can be with centre
Transmission mechanism 112 cooperates to seal or open the boss of closed chamber B.The lower surface of end cap, the inner surface of rotary body 102 and convex
The upper surface of platform limits closed chamber B jointly.The centre bore for allowing operating stick 111 to pass through is formed on end cap.The top of operating stick 111
Portion is formed with pressing end face.Intermediate transfer mechanism 112 and operating stick 111 are coaxially disposed and are located at the lower section of operating stick 111.It is intermediate
The sealing with boss cooperation is formed on transmission mechanism 112.In use, intermediate biography can be touched by pressing operation bar 111
It passs mechanism 112 to move downward, sealing is moved downward with intermediate transfer mechanism 112 and separated with boss to open closed chamber B.Together
When, the bottom end of intermediate transfer mechanism 112 is touched spool 202 and is moved up and down.
In order to guarantee that operating stick 111 can apply different touch to intermediate transmission mechanism 112 under different operations, grasp
The lifting for making bar 111 and external structure and adjusting by way of being threadedly engaged intermediate transfer mechanism 112, alternatively, operating stick 111
The lifting of intermediate transfer mechanism 112 is adjusted by ratchet mechanism 113 between intermediate transfer mechanism 112.Specifically, in one kind
In embodiment, as shown in Figure 10, it is formed with the first screw thread on the inner surface of end cap central bore, on the outer surface of operating stick 111
It is formed with the second screw thread that can be engaged with the first screw thread.When rotating clockwise operating stick 111 operating stick 111 can transported downwards
Dynamic, when rotation process bar 111 counterclockwise, can be such that operating stick 111 moves upwards.In another embodiment, such as the institute of Fig. 3 and 5
Show, ratchet mechanism 113 is configured to the number being pressed according to operating stick 111 difference and keeps intermediate transfer mechanism 112
In first position, the second position or restore to home position.In the working principle and push type ball pen of above-mentioned ratchet mechanism 113
Ratchet assembly working principle it is similar.
Further, trigger mechanism 110 further includes the first elastic component 114 being socketed in intermediate transfer mechanism 112.First
Elastic component 114 is arranged and along being compressed axially for operating stick for restoring extremely to seal in external force removal Hou Shi intermediate transfer mechanism 112
The home position of closed chamber B.Preferably, the first elastic component 114 is the ring spring covered in intermediate transfer mechanism 112.
As shown in Figure 11-Figure 15, second connecting portion 200 includes tubular valve body 201, the valve being set in tubular valve body 201
Core 202 and valve seat 203.Gas passage 2031 for gas injection or exhaust is formed on valve seat 203 and for fluid injection or drain
Fluid passage 2032.It is formed with the first valve opening 2021 for gas passage 2031 to be connected to closed chamber B on spool 202 and uses
In the second valve opening 2022 for being connected to fluid passage 2032 with closed chamber B.Specifically, valve seat 203 is fixedly attached to cylinder from bottom end
The inside of shape valve body 201, spool 202 can be set to valve seat under the restriction of tubular valve body 201 and valve seat 203 up or down
203 top, and one end extends to the top of tubular valve body 201.After first connecting portion 100 is docked with second connecting portion 200,
The lower end of trigger mechanism 110 can be abutted with the top of spool 202.
In a specific embodiment of the invention, valve seat 203 is the column being fixedly sheathed in inside tubular valve body 201
Body, gas passage 2031 and fluid passage 2032 enter opening's edge different height and circumferentially-spaced are formed on the side wall of cylinder.
Spool 202 is the semi-enclosed tubular structure for being movably arranged at 203 top of valve seat, and spool 202 includes for passing with centre
Pass the connection end 2020 ' by pressure side 2020 and for being socketed with valve seat 203 of the abutting of mechanism 112.First valve opening 2021 and second
Valve opening 2022 is the through-hole being formed in circumferentially-spacedly on connection 2020 ' side wall of end along sustained height.Specifically, the first valve opening
2021 and second valve opening 2022 be two, and be oppositely arranged two-by-two.In this case, when by pressure side 2020 by centre pass
When passing the first touch of mechanism 112, spool 202, which can be moved to the first height, connects the first valve opening 2021 with gas passage 2031
Logical, attachment device is in the first connected state.When being touched by pressure side 2020 by the second of intermediate transfer mechanism 112, spool
202, which can be moved to the second height, is connected to the second valve opening 2022 with fluid passage 2032, and attachment device is in the second connected state
State.
In addition, second connecting portion 200 further includes the second elastic component for resetting spool 202 as shown in Figure 12-Figure 15
204；Second elastic component 204, which is socketed on valve seat 203 and compresses, to be arranged between valve seat 203 and spool 202.Preferably, second
Elastic component 204 is to cover in 203 periphery of valve seat and be limited to valve seat 203 and the ring spring of spool 202 between the two up and down.
The present invention also provides a kind of slurry battery system, which includes slurry battery, safeguards that regeneration is set
Standby and above-mentioned attachment device, is provided with second connecting portion 200 on the shell of slurry battery, and maintenance is provided on generating apparatus again
First connecting portion 100.Specifically, as shown in figure 16, it is formed on the shell of slurry battery for installing second connecting portion 200
Stepped hole 301.The annular boss 302 for docking with tubular shell 101 is formed with around stepped hole 301.Annular boss 302
The rotary clamp connection structure being fitted to each other is formed on the inner peripheral surface of outer peripheral surface and tubular shell 101.When tubular shell 101 and ring-type
After the rotation docking of boss 302, trigger mechanism 110 is abutted with spool 202.It should be noted that the slurry battery can be starched for lithium
Material battery may be the slurry battery of any other material system, as long as can be grasped by gas injection, exhaust, fluid injection, drain etc.
Work can make battery be maintained regeneration.
Although by reference to preferred embodiment, invention has been described, the case where not departing from the scope of the present invention
Under, various improvement can be carried out to it and can replace component therein with equivalent.Especially, as long as there is no structures to rush
Prominent, items technical characteristic mentioned in the various embodiments can be combined in any way.The invention is not limited to texts
Disclosed in specific embodiment, but include all technical solutions falling within the scope of the claims.
Claims (12)
1. be used for the regenerated attachment device of slurry battery maintenance, which is characterized in that the attachment device include for maintenance again
Generating apparatus connection first connecting portion and can be docked with the first connecting portion and be used to connect with battery to be safeguarded second
Interconnecting piece；
The first connecting portion includes:
Tubular shell；
Multiple connecting tubes, the multiple connecting tube are set on the side wall of the tubular shell；
Rotary body, the rotary body axial restraint and circumferential direction are rotationally arranged in the tubular shell；The rotary body
Inside defines closed chamber；Be provided on the side wall of the rotary body for selectively by the multiple connecting tube at least
One docking section being connected to the closed chamber；And
Trigger mechanism, along the inside for being axially movably set to the tubular shell of the tubular shell, and in institute
When stating at least one of multiple connecting tubes with closed chamber holding connected state, the second connecting portion is touched；
The second connecting portion includes:
Tubular valve body；
Valve seat is set to the inside of the tubular valve body, be formed on the valve seat for the gas passage of gas injection or exhaust and
Fluid passage for fluid injection or drain；And
Spool is set to the top of the valve seat of the inside of the tubular valve body, is formed on the spool for will be described
The first valve opening that gas passage is connected to the closed chamber and second for the fluid passage to be connected to the closed chamber
Valve opening；
Wherein, the tubular shell can be connect with the tubular valve body, and the docking section can be with the rotation of the rotary body
It is connected at least one of the multiple connecting tube with the closed chamber, the trigger mechanism can touch the spool and move
It is dynamic, it is connected to first valve opening with the gas passage；Alternatively, being connected to second valve opening with the fluid passage.
2. attachment device according to claim 1, which is characterized in that the multiple connecting tube is integrally formed in the tubular
On shell；Alternatively, the end horizontal of the multiple connecting tube pass through the tubular shell side wall and end face be formed to
The arcwall face of the intimate surface contact of the rotary body；The docking section is the through-hole being formed on the rotary body.
3. attachment device according to claim 1, which is characterized in that the multiple connecting tube include air injection pipe, exhaust pipe,
Liquid injection pipe and drain pipe, the air injection pipe and exhaust pipe are arranged circumferentially spaced in the first height of the tubular shell,
The liquid injection pipe and drain pipe are arranged circumferentially spaced in the second height of the tubular shell；The docking section be respectively with
First height and the second highly corresponding and first through hole being circumferentially staggered and the second through-hole.
4. attachment device according to claim 3, which is characterized in that the liquid injection pipe be set to the air injection pipe just under
Side；The exhaust pipe is relative to the air injection pipe along the first angle α of interval clockwise1Setting, the drain pipe is relative to described
Liquid injection pipe is along the second angle α of interval counterclockwise2Setting；The angle that the first through hole and the second through-hole are circumferentially staggered is third folder
Angle α3, wherein α1=α2=α3。
5. attachment device according to claim 1, which is characterized in that be formed with the first label, institute on the tubular shell
Stating to be formed on rotary body can be aligned to indicate that the multiple connecting tube is in and open or close state with first label
Second label.
6. attachment device according to claim 1, which is characterized in that the trigger mechanism include operating stick and with the behaviour
Make the intermediate transfer mechanism of bar abutting；The intermediate transfer mechanism can be moved up and down by the operating stick by pressure
To open the closed chamber and touch the spool movement.
7. attachment device according to claim 6, which is characterized in that the operating stick and the tubular shell pass through screw thread
The mode of cooperation adjusts the lifting of the intermediate transfer mechanism；Alternatively, between the operating stick and the intermediate transfer mechanism
The lifting of the intermediate transfer mechanism is adjusted by ratchet mechanism.
8. attachment device according to claim 7, which is characterized in that the trigger mechanism further includes being socketed in the centre
The first elastic component on transmission mechanism；First elastic component is arranged and along being compressed axially for the operating stick for going in external force
Restore the intermediate transfer mechanism to the home position for sealing the closed chamber.
9. attachment device according to claim 1, which is characterized in that the valve seat is to be fixedly sheathed in the tubular valve body
Internal cylinder, the gas passage and fluid passage enter opening's edge different height and circumferentially-spaced are formed in the cylinder
On side wall；
The spool is the semi-enclosed tubular structure being movably arranged above the valve seat, including is used for and the centre
The connection end by pressure side and for being socketed with the valve seat that transmission mechanism abuts；First valve opening and the second valve opening are along same
One height is formed in the through-hole on the connection end side wall circumferentially-spacedly；
Wherein, when first touch by pressure side by the intermediate transfer mechanism, the spool can be moved to first
Height is connected to first valve opening with the gas passage；When second touching by pressure side by the intermediate transfer mechanism
When dynamic, the spool, which can be moved to the second height, is connected to second valve opening with the fluid passage.
10. attachment device according to claim 1, which is characterized in that the second connecting portion further includes described for making
Second elastic component of valve core reset；Second elastic component, which is socketed on the valve seat and compresses, to be arranged in the valve seat and spool
Between.
11. a kind of slurry battery system, which is characterized in that the slurry battery system includes slurry battery, maintenance generating apparatus again
And the attachment device as described in any one of claim 1-10, described second is provided on the shell of the slurry battery
Interconnecting piece, described safeguard are provided with the first connecting portion on generating apparatus again.
12. slurry battery system according to claim 11, which is characterized in that be formed on the shell of the slurry battery
For installing the stepped hole of the second connecting portion；It is convex that the ring-type for docking with tubular shell is formed with around the stepped hole
The rotary clamp connection structure being fitted to each other is formed on the inner peripheral surface of platform, the outer peripheral surface of the annular boss and the tubular shell；
After the tubular shell is docked with annular boss rotation, the trigger mechanism is abutted with the spool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810479349.6A CN110504497B (en) | 2018-05-18 | 2018-05-18 | Connecting device for maintaining and regenerating slurry battery and slurry battery system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810479349.6A CN110504497B (en) | 2018-05-18 | 2018-05-18 | Connecting device for maintaining and regenerating slurry battery and slurry battery system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110504497A true CN110504497A (en) | 2019-11-26 |
| CN110504497B CN110504497B (en) | 2021-07-16 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810479349.6A Active CN110504497B (en) | 2018-05-18 | 2018-05-18 | Connecting device for maintaining and regenerating slurry battery and slurry battery system |
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| CN (1) | CN110504497B (en) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106159302A (en) * | 2015-04-08 | 2016-11-23 | 北京好风光储能技术有限公司 | A kind of lithium slurry cell reaction device |
| WO2017152836A1 (en) * | 2016-03-08 | 2017-09-14 | 北京好风光储能技术有限公司 | Cell for lithium paste battery, and lithium paste battery module |
| CN107305942A (en) * | 2016-04-22 | 2017-10-31 | 北京好风光储能技术有限公司 | A kind of takeup type negative plate and battery core and lithium slurry battery provided with the negative plate |
| CN107387811A (en) * | 2017-08-16 | 2017-11-24 | 深圳市誉辰自动化设备有限公司 | Fluid injection control valve |
-
2018
- 2018-05-18 CN CN201810479349.6A patent/CN110504497B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106159302A (en) * | 2015-04-08 | 2016-11-23 | 北京好风光储能技术有限公司 | A kind of lithium slurry cell reaction device |
| WO2017152836A1 (en) * | 2016-03-08 | 2017-09-14 | 北京好风光储能技术有限公司 | Cell for lithium paste battery, and lithium paste battery module |
| CN107305942A (en) * | 2016-04-22 | 2017-10-31 | 北京好风光储能技术有限公司 | A kind of takeup type negative plate and battery core and lithium slurry battery provided with the negative plate |
| CN107387811A (en) * | 2017-08-16 | 2017-11-24 | 深圳市誉辰自动化设备有限公司 | Fluid injection control valve |
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| Publication number | Publication date |
|---|---|
| CN110504497B (en) | 2021-07-16 |
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