CN208622855U - Centrifugal liquid-filling valve - Google Patents
Centrifugal liquid-filling valve Download PDFInfo
- Publication number
- CN208622855U CN208622855U CN201821256932.2U CN201821256932U CN208622855U CN 208622855 U CN208622855 U CN 208622855U CN 201821256932 U CN201821256932 U CN 201821256932U CN 208622855 U CN208622855 U CN 208622855U
- Authority
- CN
- China
- Prior art keywords
- valve
- mandril
- spool
- valve chamber
- chamber
- 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.)
- Expired - Fee Related
Links
- 230000008676 import Effects 0.000 claims abstract description 19
- 239000012530 fluid Substances 0.000 claims description 9
- 239000007788 liquid Substances 0.000 abstract description 5
- 238000002347 injection Methods 0.000 abstract description 4
- 239000007924 injection Substances 0.000 abstract description 4
- 230000007246 mechanism Effects 0.000 abstract description 2
- 238000005868 electrolysis reaction Methods 0.000 abstract 1
- 239000003792 electrolyte Substances 0.000 description 12
- 238000000034 method Methods 0.000 description 5
- 230000008569 process Effects 0.000 description 2
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005119 centrifugation Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910001416 lithium ion Inorganic materials 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000037452 priming Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Classifications
-
- 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
- Filling, Topping-Up Batteries (AREA)
Abstract
The utility model discloses centrifugal liquid-filling valves, including valve body, setting extends transversely through the valve chamber of entire valve body on valve body, spool is movably set in valve chamber, spool includes the interconnecting piece of the narrow contracting of two widened ends and connection both ends, end and valve chamber inner wall are fitted close, gap is formed between interconnecting piece and valve chamber inner wall, the valve import being connected to valve chamber and valve outlet are provided on valve body, one end of valve chamber is provided with mandril, the positioning sleeve abutted against with mandril is provided in the side of mandril, spring retainer seat is provided on mandril, one spring is inserted in positioning sleeve and one end is located in the spring retainer seat on mandril, spring bias spool, the plug screw extended into valve chamber is provided in the other end of valve chamber, the utility model uses purely mechanic mechanism, so that centrifugal device is when accelerating rotation, valve can open electrolysis Liquid and for the channel between the injection needle to battery liquid-filling, and when centrifugal device is closed, valve can close above-mentioned channel.
Description
Technical field
The utility model relates to the accessories on battery centrifugal formula priming device, more specifically, are related to a kind of centrifugal note
Liquid valve.
Background technique
In production, the fluid injection of electrolyte is one of critical process to lithium ion battery.For the good of process processing quality
It is bad, directly affect the quality of entire battery.Therefore centrifugal liquid filling method is produced, above-mentioned electrolyte filling method solves to a certain extent
It has determined the above problem, it uses equipment for separating liquid from solid, and single battery is evenly arranged on around shaft, is produced when using pivot
Raw centrifugal force accelerates the flowing of electrolyte, and injects the electrolyte into inside battery.
However, in existing centrifugal liquid filling device, there is no a kind of mechanical valve is specially designed, so that centrifugal device
When accelerating rotation, valve can open electrolyte and for the channel between the injection needle to battery liquid-filling, and fill in centrifugation
When setting closing, valve can close above-mentioned channel.
Utility model content
The purpose of the utility model is to overcome defects existing in the prior art, provide centrifugal liquid-filling valve.
The utility model is achieved by the following technical solution: centrifugal liquid-filling valve, including valve body, on the valve body
The valve chamber for extending transversely through entire valve body is set, spool is movably set in the valve chamber, the spool includes two widened
The interconnecting piece of the narrow contracting of end and connection both ends, forms gap between interconnecting piece and the valve chamber inner wall, on the valve body
It is provided with the valve import being connected to valve chamber and valve outlet, one end of the valve chamber is provided with mandril, in the side of the mandril
It is provided with the positioning sleeve abutted against with the mandril, spring retainer seat is provided on the mandril, a spring is inserted in described fixed
In the set of position and one end is located in the spring retainer seat on the mandril, spool described in the spring bias, in the valve
The other end of chamber is provided with the plug screw extended into the valve chamber, described when the spool is abutted against with the positioning sleeve end face
Valve import, valve outlet are formed by gap and are connected to;When the spool and the plug screw abut against, the valve import and the valve go out
It is mutually obstructed between mouthful.
In above-mentioned technical proposal, the side of the valve outlet is provided with fluid channel, the fluid channel is communicated with one
Plunger cavity is provided with plunger in the plunger cavity, and one end of the plunger is provided with the knob for pushing the plunger, when
It is described when the spool and the plug screw abut against, the valve import is connected to the fluid channel.
In above-mentioned technical proposal, the knob is micrometer knob.
In above-mentioned technical proposal, the valve import and valve outlet are located at the two sides of valve body longitudinal direction and it is shifted to install.
The utility model has the following beneficial effects: the utility model uses purely mechanic mechanism, so that centrifugal device is adding
When speed rotation, valve can open electrolyte and for the channel between the injection needle to battery liquid-filling, and close in centrifugal device
When closing, valve can close above-mentioned channel.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model.
Fig. 2 is the schematic perspective view of spool.
Specific embodiment
The utility model is described in further detail with specific embodiment with reference to the accompanying drawing: referring to Fig. 1 to Fig. 2,
Centrifugal liquid-filling valve, including valve body 1, setting extends transversely through the valve chamber 10 of entire valve body 1 on the valve body 1, in the valve chamber
Spool 2 is movably set in 10, the spool 2 includes the interconnecting piece of the narrow contracting at two widened ends 20 and connection both ends 20
21, sealing is formed between 10 inner wall of the end 20 and the valve chamber, between being formed between 10 inner wall of interconnecting piece 21 and the valve chamber
Gap 100 shifts to install the valve import 3 being connected to valve chamber 10 in the longitudinal two sides (the upper side and lower side in Fig. 1) of the valve body 1
With valve outlet 4, one end of the valve chamber 10 is provided with mandril 5, is provided in the side of the mandril 5 and is pushed up with the mandril 5
The positioning sleeve 6 leaned on is provided with spring retainer seat on the mandril 5, and a spring 7 is inserted in the positioning sleeve 6 and one end
In the spring retainer seat on the mandril 5, spool 2 described in 7 fexible bias pressure of spring.
The other end of the valve chamber 10 is provided with the plug screw 8 extended into the valve chamber 10, when the spool 2 with it is described
When 6 end face of positioning sleeve abuts against, the valve import 3, valve outlet 4 form connection by gap 100;When the spool 2 and the spiral shell
When plug 8 abuts against, mutually obstructed between the valve import 3 and the valve outlet 4.
The side of the valve outlet 4 is provided with fluid channel 101, the fluid channel 101 is communicated with a plunger cavity
102, plunger 9 is provided in the plunger cavity 102, one end of the plunger 9 is provided with the knob for pushing the plunger 9
90, when described when the spool 2 is abutted against with the plug screw 8, the valve import is connected to the fluid channel.The knob 90
For micrometer knob, indicate that plunger 9 is screwed the depth being screwed by the scale on knob, to accurately control electrolyte
Amount.
When the utility model is used, liquid-filling valve is fixed on turntable, the valve import 4 of liquid-filling valve connects extraneous electrolyte
Source, valve outlet 4 connect battery liquid-filling component.Turntable start accelerate rotation, due to the effect of centrifugal force, spool 7 to it is described
6 end face of positioning sleeve abuts against, the valve import 3, valve outlet 4 by gap 100 formed connection, at this time electrolyte out of valve chamber due to
The connector 4 that acts through of centrifugal force injects in battery.
After so electrolyte is poured in, turntable reduces speed now, and the spool 2 in liquid-filling valve returns under the active force of spring 7
Position is abutted against with the plug screw 8, is mutually obstructed between the valve import 3 and the valve outlet 4.Valve of the electrolyte from lower part at this time
Import 3 is flowed into liquid-filling valve internal cavity.The amount of electrolyte is adjusted by the adjusting knob 90 of liquid-filling valve 2.
Basic principles, main features, and advantages of the present invention has been shown and described above.Current row
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments.Above-described embodiment and explanation in the application
It is the principles of the present invention, on the premise of not departing from the spirit and scope of the utility model the utility model described in book
It will also have various changes and improvements.Above-mentioned changes and improvements are both fallen in the range of claimed invention.
Claims (4)
1. centrifugal liquid-filling valve, including valve body (1), setting extends transversely through the valve chamber of entire valve body (1) on the valve body (1)
(10), spool (2) are movably set in the valve chamber (10), it is characterised in that: the spool (2) includes two widened ends
The interconnecting piece (21) of the narrow contracting of portion (20) and connection both ends (20), forms between interconnecting piece (21) and the valve chamber (10) inner wall
Gap (100) is provided with the valve import (3) being connected to valve chamber (10) and valve outlet (4), in the valve on the valve body (1)
One end of chamber (10) is provided with mandril (5), and the positioning sleeve abutted against with the mandril (5) is provided in the side of the mandril (5)
(6), spring retainer seat is provided on the mandril (5), a spring (7) is inserted in the positioning sleeve (6) and one end position
In in the spring retainer seat on the mandril (5), spool (2) described in spring (7) fexible bias pressure, in the valve chamber (10)
The other end is provided with the plug screw (8) extended into the valve chamber (10), when the spool (2) and the positioning sleeve (6) end face are pushed up
By when, the valve import (3), valve outlet (4) by gap (100) formed connection;When the spool (2) and the plug screw (8)
When abutting against, mutually obstructed between the valve import (3) and the valve outlet (4).
2. centrifugal liquid-filling valve as described in claim 1, it is characterised in that: the side of the valve outlet (4) is provided with stream
Body channel (101), the fluid channel (101) are communicated with a plunger cavity (102), are provided with column in the plunger cavity (102)
It fills in (9), one end of the plunger (9) is provided with the knob (90) for pushing the plunger (9), works as the spool when described
(2) when abutting against with the plug screw (8), the valve import is connected to the fluid channel.
3. centrifugal liquid-filling valve as claimed in claim 2, it is characterised in that: the knob (90) is micrometer knob.
4. centrifugal liquid-filling valve as described in claim 1, it is characterised in that: the valve import (3) and valve outlet (4) are located at valve
The two sides of body longitudinal direction and its shift to install.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821256932.2U CN208622855U (en) | 2018-08-06 | 2018-08-06 | Centrifugal liquid-filling valve |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201821256932.2U CN208622855U (en) | 2018-08-06 | 2018-08-06 | Centrifugal liquid-filling valve |
Publications (1)
Publication Number | Publication Date |
---|---|
CN208622855U true CN208622855U (en) | 2019-03-19 |
Family
ID=65708855
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201821256932.2U Expired - Fee Related CN208622855U (en) | 2018-08-06 | 2018-08-06 | Centrifugal liquid-filling valve |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN208622855U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109985675A (en) * | 2019-04-26 | 2019-07-09 | 宁波赫柏生物科技有限公司 | A kind of drop control micro-valve by being centrifuged power drive |
-
2018
- 2018-08-06 CN CN201821256932.2U patent/CN208622855U/en not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109985675A (en) * | 2019-04-26 | 2019-07-09 | 宁波赫柏生物科技有限公司 | A kind of drop control micro-valve by being centrifuged power drive |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
GR01 | Patent grant | ||
GR01 | Patent grant | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190319 |
|
CF01 | Termination of patent right due to non-payment of annual fee |