CN209200060U - A kind of the fluid injection mouth structure and filling machine of filling machine - Google Patents
A kind of the fluid injection mouth structure and filling machine of filling machine Download PDFInfo
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- CN209200060U CN209200060U CN201821929136.0U CN201821929136U CN209200060U CN 209200060 U CN209200060 U CN 209200060U CN 201821929136 U CN201821929136 U CN 201821929136U CN 209200060 U CN209200060 U CN 209200060U
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- battery
- filling machine
- fluid injection
- fluid
- valve
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
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- Filling, Topping-Up Batteries (AREA)
Abstract
The utility model provides the fluid injection mouth structure and filling machine of a kind of filling machine, for injecting electrolyte into battery, fluid injection mouth structure includes reservoir channel structure and the barrier structure that is arranged in reservoir channel structure, reservoir channel structure forms the fluid channel of the flowing of electrolyte, and barrier structure has open state and blocked state；When filling machine carries out fluid injection to battery, the liquid injection port of battery is inserted into barrier structure, and barrier structure is in the open state, and fluid channel is connected to by the liquid injection port of battery with the inside of battery；When filling machine completes fluid injection, the liquid injection port of battery is extracted out from barrier structure, barrier structure stops the electrolyte dripped from filling machine, solves the problems, such as liquid injecting mouth leakage after the completion of battery liquid-filling, realizes the effect for preventing residual battery fluid drippage pollution battery surface.Technical solution in the application is low in cost in the specific implementation process, significant effect, can significantly improve battery quality, it is proposed that large-scale promotion uses.
Description
Technical field
The utility model relates to battery liquid-filling technical field, more specific the utility model provides a kind of note of filling machine
Liquid mouth structure and filling machine.
Background technique
The liquid injection port sealing rubber ring of existing filling machine is straight barrel type structure, after injecting electrolyte into battery, due to
The phenomenon that not having any structure to stop electrolyte, being dripped there are serious entrained electrolyte.
The case where electrolyte drops to battery surface, on the one hand will cause electrolyte waste, improves production material cost；
On the other hand battery surface can be polluted, seriously affects the product quality of battery, the battery being contaminated, some need is done over again from new
Preparation, some need is manually cleared up, thus virtually increasing cost of labor.
Utility model content
In view of this, one of the purpose of this utility model is to provide the fluid injection mouth structure and filling machine of a kind of filling machine,
With there are dropping liquid phenomenons to cause battery surface by electrolyte contamination after solution in the prior art battery completion fluid injection, battery is reduced
Product quality and electrolyte waste, artificial and high material cost problem.
In order to achieve the above objectives, on the one hand, the utility model uses following technical scheme:
A kind of fluid injection mouth structure of filling machine, for injecting electrolyte into battery, the fluid injection mouth structure includes fluid injection
Channel design and the barrier structure being arranged in the reservoir channel structure, the reservoir channel structure form the electrolyte
The fluid channel of flowing, the barrier structure have open state and blocked state；
When the filling machine carries out fluid injection to the battery, the liquid injection port of the battery is inserted into the barrier structure,
The barrier structure is in the open state, and the fluid channel is connected by the liquid injection port of the battery and the inside of the battery
It is logical；
When the filling machine completes fluid injection, the liquid injection port of the battery is extracted out from the barrier structure, the blocking junction
Structure stops the electrolyte dripped from the filling machine.
Preferably, the barrier structure includes the valve structure being arranged on the side wall of the fluid channel, the valve
Structure includes at least two panels valve, and the part-structure of the valve can be mobile in its extending direction relative to the fluid channel.
Preferably, when the fluid injection mouth structure injects electrolyte into the battery, the fluid channel is in the vertical direction
Extend, the valve structure is arranged in transverse direction, the part-structure of the valve can the relatively described fluid channel vertically
Direction is moved, to open the fluid channel or the electrolyte is stopped to drip downwards.
Preferably, the outer edge of the valve is connected with the inner sidewall of the reservoir channel structure, at least valve described in two panels
Opening, when the barrier structure is under blocked state, the adjacent valve are formed between the adjacent valve in film
Film is connected, and the opening is closed；
When the barrier structure is in the open state, the liquid injection port of the battery is mutually abutted with the valve, adjacent
The valve be separated from each other, the opening is opened.
Preferably, the reservoir channel structure is tubular structure, the first end and the fluid injection of the reservoir channel structure
Machine is connected, and the second end of the reservoir channel structure can be connected with the liquid injection port of the battery, and the barrier structure setting exists
At end face predetermined length apart from the second end.
Preferably, the barrier structure is arranged close to the second end of the reservoir channel structure, and the predetermined length is less than
The liquid injection port of the battery can extend into the length in the reservoir channel structure.
Preferably, the barrier structure is made of elastic material；And/or
The reservoir channel structure is made of elastic material.
Preferably, the barrier structure is structure as a whole with the reservoir channel structure.
Preferably, the barrier structure is made of anticorrosion rubber material or anticorrosion silica gel material；And/or
The reservoir channel structure is made of anticorrosion rubber material or anticorrosion silica gel material.
In order to achieve the above object, on the other hand, the utility model uses following technical scheme:
A kind of filling machine, including ontology, the ontology are provided with note as described above for accommodating liquid on the ontology
The fluid injection mouth structure of liquid machine.
The fluid injection mouth structure and filling machine of filling machine in the application, by the way that blocking junction is arranged in reservoir channel structure
Structure can separate the circulation of battery fluid in reservoir channel structure, solve the problems, such as liquid injecting mouth leakage after the completion of battery liquid-filling, realize
Prevent the effect of residual battery fluid drippage pollution battery surface.Technical solution in the application cost in the specific implementation process
Cheap, significant effect can significantly improve battery quality, it is proposed that large-scale promotion uses.
Detailed description of the invention
By referring to the drawings to the description of the utility model embodiment, the above-mentioned and other mesh of the utility model
, feature and advantage will be apparent from, in the accompanying drawings:
Fig. 1 shows the fluid injection mouth structure of the filling machine of specific embodiment of the present invention offer；
Fig. 2 shows the cross-sectional views of the barrier structure of the filling machine of specific embodiment of the present invention offer；
Fig. 3 shows the top view of the barrier structure of the filling machine of specific embodiment of the present invention offer.
In figure:
1, filling machine；
2, fluid injection mouth structure；21, reservoir channel structure；211, fluid channel；
22, barrier structure；221, valve structure；
3, battery liquid-filling mouth；
4, battery.
Specific embodiment
The utility model is described below based on embodiment, it should be understood by one skilled in the art that mentioning herein
The attached drawing of confession is provided to the purpose of explanation, and attached drawing is not necessarily drawn to scale.
Unless the context clearly requires otherwise, "include", "comprise" otherwise throughout the specification and claims etc. are similar
Word should be construed as the meaning for including rather than exclusive or exhaustive meaning；That is, be " including but not limited to " contains
Justice.
In the description of the present invention, it should be understood that term " first ", " second " etc. are used for description purposes only,
It is not understood to indicate or imply relative importance.In addition, in the description of the present invention, unless otherwise indicated, it is " more
It is a " it is meant that two or more.
The orientation such as upper and lower in the application, are to be with position of the fluid injection mouth structure of filling machine under normal operating condition
What benchmark was described.
As shown in Figure 1 to Figure 3, this application discloses a kind of fluid injection mouth structures of filling machine, for injecting electricity into battery 4
Liquid is solved, fluid injection mouth structure 2 is a part of filling machine 1, and in a preferred embodiment, fluid injection mouth structure 2 is with filling machine 1
It is detachably connected, is conveniently replaceable and clears up fluid injection mouth structure.Fluid injection mouth structure 2 is the connecting component of filling machine 1 and battery 4,
In one specific embodiment, 2 one end of fluid injection mouth structure connects filling machine 1, and the other end connects the liquid injection port 3 of battery, and even
When connecing state, fluid injection mouth structure 2 and filling machine 1 and battery liquid-filling mouth 3 all keep sealing state, prevent electrolyte from flowing out.
Fluid injection mouth structure 2 includes reservoir channel structure 21 and the barrier structure 22 being arranged in reservoir channel structure 21, note
Liquid channel design 21 forms the fluid channel 211 of electrolyte flow, and barrier structure 22 has open state and blocked state, works as resistance
It keeps off structure 22 in its natural state, i.e., is not influenced under state, be in close state by external force, the barrier structure being in close state
The partition of reservoir channel structure 21 is two parts being fully sealed by 22, and battery fluid can not be circulated by barrier structure 22.
Filling machine 1 to battery 4 carry out fluid injection when, battery liquid-filling mouth 3 is inserted into barrier structure 22, barrier structure 22 by
The thrust of battery liquid-filling mouth 3 and it is in the open state, make directly to connect between battery liquid-filling mouth 3 and fluid channel 211, fluid is logical
Road 211 is connected to by the liquid injection port 3 of battery with the inside of battery 4, thus to 4 inside fluid injection of battery；Filling machine 1 completes fluid injection
When, battery liquid-filling mouth 3 is extracted out from barrier structure 22, and barrier structure 22 no longer contacts with battery liquid-filling mouth 3 and is restored to nature
State, i.e. closed state realize the close of liquid injecting mouth 2 so that barrier structure 22 be made to stop the electrolyte dripped from filling machine 1
Envelope, solves the problems, such as the leakage after the completion of 2 fluid injection of liquid injecting mouth.
As shown in Figures 2 and 3, barrier structure 22 includes the valve structure 221 being arranged on the side wall of fluid channel, valve
Structure 221 include at least two panels valve, valve have elasticity, elastic deformation can occur, valve under the action of by external force,
The part-structure of valve can opposing fluidic channels it is mobile in its extending direction, so that its specific form is changed, to make
Its leakproofness changes, to reach the state switching of its opening and closing.
In a preferred embodiment, when fluid injection mouth structure 2 injects electrolyte into battery 4, fluid channel 211 is along perpendicular
Extending to direction, the valve structure 221 is arranged in transverse direction, and valve has elasticity, elastic deformation can occur, valve
Part-structure can opposing fluidic channels 211 move in the vertical direction, as the part-structure of valve is mobile, leakproofness also with
Change, and then open fluid channel 211, be connected to battery liquid-filling mouth 3 and filling machine 1 by fluid channel 211, or close
Fluid channel 211 stops electrolyte to drip downwards.
Further, the outer edge of valve is connected with the inner sidewall of reservoir channel structure 21, at least in two panels valve
Opening is formed between adjacent valve, opening is closed when not stressing, is opened under stress condition.At barrier structure 22
When under blocked state, the adjacent valve is connected, and opening is closed；When barrier structure 22 is in the open state, battery
Liquid injection port 3 is mutually abutted with valve, and thrust of the valve by the liquid injection port of battery, adjacent valve is separated from each other, the opening
It opens.
In a specific embodiment, reservoir channel structure 21 is tubular structure, the first end of reservoir channel structure 21
It is connected with filling machine 1, the second end of reservoir channel structure 21 can be connected with the liquid injection port 3 of battery, and barrier structure 22 is circle
The outer diameter of thin slice valve, the thin rounded flakes valve is identical as the internal diameter of reservoir channel structure 21, it is preferable that the two is integrally formed
Structure, to reach better seal effect.The thin rounded flakes valve is set to end face of the reservoir channel structure 21 apart from second end
On the cross section of predetermined length, when realizing in off position, separate the purpose of reservoir channel structure 21 completely.Further,
The setting of predetermined length, related with the length that battery liquid-filling mouth 3 protrudes into reservoir channel structure 21, predetermined length should be less than battery
Liquid injection port 3 can extend into the length in the reservoir channel structure 21, meanwhile, reservoir channel structure 21 and battery liquid-filling should be made
When mouth 3 connects, battery liquid-filling mouth 3 can fully open barrier structure 22, make between battery liquid-filling mouth 3 and reservoir channel structure 21
There is no subject to any block.
Further, reservoir channel structure 21 and barrier structure 22 are an integral molding structure, 21 He of reservoir channel structure
Barrier structure 22 is made of elastic material, and the elastic material has anti-corrosion property.Preferably, which is anticorrosion
Rubber material or anticorrosion silica gel material.
The fluid injection mouth structure 2 of filling machine in the application can by the way that barrier structure 22 is arranged in reservoir channel structure 21
The circulation for separating battery fluid in reservoir channel structure 21, solves the problems, such as liquid injecting mouth leakage after the completion of battery liquid-filling, realizes
The effect of residual battery fluid drippage pollution battery surface is prevented, the technical program cost of manufacture is cheap, significant effect, can significantly mention
High battery quality, it is proposed that large-scale promotion uses.
Present invention also provides a kind of filling machine, the fluid injection mouth structure of above-mentioned filling machine is provided on filling machine, thus
Filling machine can be effectively relieved the case where electrolyte leakage, to be reduced the waste of electrolyte, reduces production after the completion of fluid injection
Cost.In addition, since filling machine no longer has the case where electrolyte leakage after the completion of fluid injection, it can effectively ensure that electricity
The cleannes of pool surface, it is no longer necessary to which operator manually cleans battery surface, reduces human cost.
It, can by practice it is found that the fluid injection mouth structure and filling machine of the filling machine in the application carry out fluid injection to battery
So that the contaminated probability of battery reduces 80%, 3200 yuan/day of direct cost is reduced, battery quality is promoted obviously, and battery is done over again
Rate reduces by 80%, reduces cost of labor 50% indirectly, promotes fluid injection efficiency 20%, obtains extraordinary effect.
Those skilled in the art will readily recognize that above-mentioned each preferred embodiment can be free under the premise of not conflicting
Ground combination, superposition.
The above is only the preferred embodiments of the utility model, are not intended to limit the utility model, for art technology
For personnel, the utility model can have various modifications and changes.It is all made within the spirit and principle of the utility model
Any modification, equivalent substitution, improvement and etc. should be included within the scope of protection of this utility model.
Claims (10)
1. the fluid injection mouth structure of a kind of filling machine, for injecting electrolyte into battery, it is characterised in that: the fluid injection mouth structure
Including reservoir channel structure and the barrier structure being arranged in the reservoir channel structure, the reservoir channel structure forms described
The fluid channel of the flowing of electrolyte, the barrier structure have open state and blocked state；
When the filling machine carries out fluid injection to the battery, the liquid injection port of the battery is inserted into the barrier structure, described
Barrier structure is in the open state, and the fluid channel is connected to by the liquid injection port of the battery with the inside of the battery；
When the filling machine completes fluid injection, the liquid injection port of the battery is extracted out from the barrier structure, the barrier structure resistance
Keep off the electrolyte dripped from the filling machine.
2. the fluid injection mouth structure of filling machine according to claim 1, which is characterized in that the barrier structure includes that setting exists
Valve structure on the side wall of the fluid channel, the valve structure include at least two panels valve, and the part of the valve is tied
Structure can be mobile in its extending direction relative to the fluid channel.
3. the fluid injection mouth structure of filling machine according to claim 2, which is characterized in that the fluid injection mouth structure is to the electricity
When injecting electrolyte in pond, the fluid channel extends in the vertical direction, and the valve structure is arranged in transverse direction, the valve
The part-structure of film can move in the vertical direction relative to the fluid channel, to open described in the fluid channel or blocking
Electrolyte drips downwards.
4. the fluid injection mouth structure of filling machine according to claim 3, which is characterized in that the outer edge of the valve with it is described
The inner sidewall of reservoir channel structure is connected, and forms opening between the adjacent valve at least in valve described in two panels, works as institute
When stating barrier structure and being under blocked state, the adjacent valve is connected, the opening closing；
When the barrier structure is in the open state, the liquid injection port of the battery is mutually abutted with the valve, adjacent institute
It states valve to be separated from each other, the opening is opened.
5. according to claim 1 to the fluid injection mouth structure of filling machine described in one of 4, which is characterized in that the reservoir channel knot
Structure is tubular structure, and the first end of the reservoir channel structure is connected with the filling machine, the second of the reservoir channel structure
End can be connected with the liquid injection port of the battery, and the end face predetermined length apart from the second end is arranged in the barrier structure
Place.
6. the fluid injection mouth structure of filling machine according to claim 5, which is characterized in that the barrier structure is close to the note
The second end of liquid channel design is arranged, and the liquid injection port that the predetermined length is less than the battery can extend into the reservoir channel
Length in structure.
7. according to claim 1 to the fluid injection mouth structure of filling machine described in one of 4, which is characterized in that the barrier structure by
Elastic material is made；And/or
The reservoir channel structure is made of elastic material.
8. the fluid injection mouth structure of filling machine according to claim 7, which is characterized in that the barrier structure and the fluid injection
Channel design is structure as a whole.
9. the fluid injection mouth structure of filling machine according to claim 7, which is characterized in that the barrier structure is by anticorrosion rubber
Glue material or anticorrosion silica gel material are made；And/or
The reservoir channel structure is made of anticorrosion rubber material or anticorrosion silica gel material.
10. a kind of filling machine, including ontology, the ontology is for accommodating liquid, which is characterized in that on the ontology setting just like
The fluid injection mouth structure of filling machine described in one of claim 1 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821929136.0U CN209200060U (en) | 2018-11-22 | 2018-11-22 | A kind of the fluid injection mouth structure and filling machine of filling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821929136.0U CN209200060U (en) | 2018-11-22 | 2018-11-22 | A kind of the fluid injection mouth structure and filling machine of filling machine |
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| Publication Number | Publication Date |
|---|---|
| CN209200060U true CN209200060U (en) | 2019-08-02 |
Family
ID=67425298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821929136.0U Active CN209200060U (en) | 2018-11-22 | 2018-11-22 | A kind of the fluid injection mouth structure and filling machine of filling machine |
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| Country | Link |
|---|---|
| CN (1) | CN209200060U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110993978A (en) * | 2019-11-04 | 2020-04-10 | 武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所） | Device and method for eliminating leakage current of activated battery branch |
| CN112563686A (en) * | 2020-12-10 | 2021-03-26 | 江门雷恩电池科技有限公司 | Quantitative acid adding device for production of lead-acid storage battery |
| CN115036655A (en) * | 2022-08-11 | 2022-09-09 | 深圳市精朗联合科技有限公司 | Lithium battery liquid injection machine and liquid injection mechanism |
| WO2023131024A1 (en) * | 2022-01-04 | 2023-07-13 | 宁德时代新能源科技股份有限公司 | Liquid injection nozzle, and liquid injection device having same |
-
2018
- 2018-11-22 CN CN201821929136.0U patent/CN209200060U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110993978A (en) * | 2019-11-04 | 2020-04-10 | 武汉船用电力推进装置研究所（中国船舶重工集团公司第七一二研究所） | Device and method for eliminating leakage current of activated battery branch |
| CN112563686A (en) * | 2020-12-10 | 2021-03-26 | 江门雷恩电池科技有限公司 | Quantitative acid adding device for production of lead-acid storage battery |
| WO2023131024A1 (en) * | 2022-01-04 | 2023-07-13 | 宁德时代新能源科技股份有限公司 | Liquid injection nozzle, and liquid injection device having same |
| CN115036655A (en) * | 2022-08-11 | 2022-09-09 | 深圳市精朗联合科技有限公司 | Lithium battery liquid injection machine and liquid injection mechanism |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 056300 dongchangyuan village, Wu'an city, Handan City, Hebei Province Patentee after: Hebei Gree titanium new energy Co.,Ltd. Patentee after: Gree titanium new energy Co.,Ltd. Address before: 056300 dongchangyuan village, Wu'an city, Handan City, Hebei Province Patentee before: HEBEI YINLONG NEW ENERGY Co.,Ltd. Patentee before: YINLONG ENERGY Co.,Ltd. |
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| CP01 | Change in the name or title of a patent holder |