CN206742379U - Battery - Google Patents
Battery Download PDFInfo
- Publication number
- CN206742379U CN206742379U CN201720665545.3U CN201720665545U CN206742379U CN 206742379 U CN206742379 U CN 206742379U CN 201720665545 U CN201720665545 U CN 201720665545U CN 206742379 U CN206742379 U CN 206742379U
- Authority
- CN
- China
- Prior art keywords
- battery
- pipe joint
- hollow housing
- liquid injection
- fluid
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Classifications
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- 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
Battery, including prismatic battery main body, the battery main body upper surface are provided with liquid injection port, it is characterised in that:Further comprise liquid injection system, the liquid injection system includes pipe joint, and the pipe joint includes hollow housing, and hollow housing one end communicates with liquid injection port, and the other end communicates with the external world;The fluid circuit communicated with inside hollow housing is extended by hollow housing side wall.A kind of accumulator structure for being configured with liquid injection system is provided, moisturizing can directly be carried out to battery by pipe joint, it is simple to operate.
Description
Technical field
The utility model belongs to field in accumulators collection, particularly a kind of battery for being configured with liquid injection system.
Background technology
Need to carry out moisturizing after battery long-time use.
By taking rolling stock battery as an example, battery can be constantly in floating charge electricity condition, make the water in battery that point occur
Solution.For a long time using can cause battery electrolyte inside liquid level decline, it is therefore desirable to battery carry out periodic maintenance, supplement steam
Distilled water.
Original battery water-refilling operation is:Cover plate is pried open, removes filling out for the rubber cap on single lattice overflow valve mouth and periphery
Plug thing, then single lattice is carried out by syringe and adds water to operate.Current battery it is more with it is single only based on, needed when supplementing distilled water by
Only carry out, for conjuncted battery, it is also desirable to carry out fluid infusion operation one by one, concentration fluid injection can not be carried out, moisturizing process is bothersome to take
Power.
Utility model content
The purpose of this utility model is to provide a kind of battery for being configured with liquid injection system simple in construction, can simplified
The workflow of battery moisturizing.
Content of the present utility model is:Battery, including prismatic battery main body, the battery main body upper surface are provided with note
Liquid mouth, further comprising liquid injection system, the liquid injection system includes pipe joint, and the pipe joint includes hollow housing, in
Empty capsid one end communicates with liquid injection port, and the other end communicates with the external world;Extended and phase inside hollow housing by hollow housing side wall
Logical fluid circuit.
Preferably:Further comprise fluid injection bolt, the fluid injection bolt includes and the hollow end face form fit of pipe joint housing
Cover plate, fluid injection bolt is inserted on pipe joint, and cover closure hollow housing and extraneous one end communicated.
Preferably:Sealing ring is provided between the cover plate and hollow housing.
Preferably:Fluid injection bolt further comprises the extended blast pipe of vertical cover plate, blast pipe one end insertion battery
Body interior, the other end are provided with exhaust outlet.
Preferably:Along the internal perisporium of pipe joint hollow housing, the recessed cell body of a circle has been radially arranged;The fluid injection bolt enters
One step includes the siphon plug below the fluid circuit with being arranged on blast pipe, and siphon plug bottom is towards in battery jar body
The direction in portion, it is provided with a circle upper groove;In the upper groove insertion low groove, and in upper groove and pipe joint hollow housing
Gap be present between wall, between upper groove and low groove.
Preferably:The exhaust outlet of blast pipe is between siphon plug and sealing ring.
Preferably:Include multiple battery main bodies of townhouse setting, pipeline is provided with the liquid injection port of each battery main body
Joint, and, each pipe joint includes two fluid circuits extended straight out to both direction, adjacent pipe joint
Between mutually connected through fluid circuit.
Preferably:The pipe joint is integrated with battery main body.
The beneficial effects of the utility model are:
(1) a kind of accumulator structure for being configured with liquid injection system is provided, directly battery can be entered by pipe joint
Row moisturizing, it is simple to operate.
(2) water level in battery can be controlled by blast pipe, exhaust bottom of the tube is used as height of water level standard.
(3) siphon plug coordinates with pipe joint forms siphoning installation, using siphon principle fluid injection, can control the flow velocity of water,
Water is entered " siphoning installation " of liquid injection system under gravity, form closed water column, realize uninterrupted fluid injection.
(4) to solve the problems, such as the moisturizing of townhouse battery, liquid injection system can be extended by the connection of pipe joint, passes through one
Center flow container can be strong to all secondary battery unit fluid injections, autgmentability.
Brief description of the drawings
Fig. 1 is accumulator structure schematic diagram;
Fig. 2 is that fluid injection bolt coordinates mounting structure schematic diagram with pipeline configuration
Fig. 3 is fluid injection stud structure schematic diagram;
Fig. 4 is fluid injection stud structure schematic diagram.
Wherein:1- housings, 2- housings upper surface, 301- hollow housings, 302- fluid circuits, the recessed cell bodies of 303-, 401-
Sealing ring, 402- blast pipes, 4021- exhaust outlets, 403- siphon plugs, 4031- upper grooves, 5- liquid injection ports
Embodiment
The embodiment of the present invention is clearly fully described by below with reference to accompanying drawing.Obviously, it is embodied
The part of the embodiment of the embodiment only present invention described by mode, rather than whole embodiments.Based in the present invention
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained on the premise of creative work is not made,
Belong to protection scope of the present invention.
In the description of the invention, it is necessary to explanation, term " on ", " under ", etc. instruction orientation or position relationship be
Defined based on the vertical position relation shown in Figure of description, be for only for ease of the description present invention and simplify description, without
It is instruction or implies that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore not
It is understood that as limitation of the present invention.
The utility model provides a kind of accumulator structure for being configured with liquid injection system.
Embodiment 1
Battery, including battery main body, the battery main body includes cylindrical shell 1, housing upper surface 2 is provided with liquid injection port
5, liquid injection port is used for the fluid injection into housing.
With reference to figure 1, battery includes liquid injection system, and liquid injection system includes pipe joint, and pipe joint includes hollow housing
301, hollow housing one end communicates with liquid injection port 5, and the other end communicates with the external world;By the side wall of hollow housing 301 extend with it is hollow
The fluid circuit 302 communicated inside housing 301.In the present embodiment, a part of the pipe joint as electric power storage tank main body, with electric power storage
The housing in pond is the structure of integration.When lack of liquid in accumulator, fluid circuit 302 and flow container are connected, from flow container into battery
Portion's water filling.
With specific reference to Fig. 2 to Fig. 4, further comprise fluid injection bolt, further comprise fluid injection bolt, the fluid injection bolt includes and pipe
The cover plate 401 of the hollow end face form fit of pipeline connector housing, fluid injection bolt are inserted on pipe joint, and cover plate 401 close it is hollow
One end that housing 301 communicates with the external world, and, in order to realize better seal, set between the hollow housing 301 of cover plate more than 401
Put sealing ring.
In order to realize that inside battery liquid level is controllable, the structure of blast pipe 402 is further designed.In the present embodiment, blast pipe
402 part as fluid injection bolt, it is integrated structure with cover plate 401.In the one end of blast pipe 402 insertion accumulator housing 1
Portion, the other end are provided with exhaust outlet 4021 (close to one end of sealing ring 401).When the liquid level of internal storage battery is too low, blast pipe
402 by the gas in housing 1, and in injection process, the gas in housing 1 is constantly through the exhaust outlet on blast pipe 402
4021 discharges.The length of blast pipe 402 can be adjusted according to fluid injection demand, when needing fluid injection liquid level high, makes blast pipe 402
Length is shorter;When needing fluid injection liquid level low, when the length of blast pipe 402 it is longer.When fluid injection reaches regulation liquid level, in battery
The air in portion can not be discharged by blast pipe 402, and now the closed air of internal storage battery is to pressure caused by water column and external water
Pressure is balanced each other caused by flowing, and water is not re-introduced into battery.
With specific reference to Fig. 2, along the internal perisporium of pipe joint hollow housing 301, the recessed cell body 303 of a circle has been radially arranged,
That is, recessed cell body 303 is directed towards the internal diameter direction of hollow housing 301 protrusion;The fluid injection bolt further comprises and set
Put the siphon plug 403 below the fluid circuit on blast pipe, siphon plug 403 be with the hollow housing 301 of pipe joint 3
The cylinder that portion's shape is engaged, for example, in the present embodiment, if hollow housing 301 is Elliptic Cylinder, corresponding siphon plug page 403
Using Elliptic Cylinder.The bottom of siphon plug 403 is provided with a circle upper groove 4031 towards the direction inside accumulator housing;Fovea superior
Groove 4031 is inserted in recessed cell body 303, and between upper groove 4031 and the inwall of pipe joint hollow housing 301, upper groove 4031
Gap be present between recessed cell body 303.
This fit structure of upper groove 4031 and recessed cell body 303 forms the structure of siphoning installation.In injection process, stream
Body flows into through fluid circuit 302, is flowed down through the gap between siphon plug 403 and the inwall of hollow housing 301, flows through upper groove 4031
Behind gap between recessed cell body 303, enter inside accumulator housing 1.The flow velocity of this structure-controllable water, makes water exist
Enter " siphoning installation " of liquid injection system under Action of Gravity Field, form closed water column, realize uninterrupted fluid injection.
In order to make the gas inside accumulator housing 1 smoothly discharge, by the position of the exhaust outlet 4021 of blast pipe 402
It is arranged between siphon plug 403 and sealing ring 401.In injection process, gas will drain with current.
Embodiment 2
As different from Example 1, the present embodiment further provides for a kind of liquid injection system applied to townhouse battery.
The characteristics of townhouse battery is the multiple battery main bodies for including being arranged in a linear, and is combined between adjacent battery main body
It is integrated.Due to needing the battery of fluid injection more, the fluid injection difficulty of townhouse battery is bigger.
In order to solve the problems, such as townhouse battery liquid-filling, to be respectively provided with pipe joint 3 at the liquid injection port of each battery main body,
And each pipe joint 3 is including two fluid circuits 301 extended straight out to both direction, adjacent pipe joint
Between mutually connected through fluid circuit 301.
Popular says, each pipe joint 3 is to be connected in series (can be by modes such as welding) by fluid circuit 301 as one
Body, the fluid injection path of a UNICOM is thus formd between each cell body.Only need outermost battery main body
One fluid circuit 301 of corresponding pipe joint 3 is connected with flow container, so that it may while be each battery liquid-filling.
Claims (8)
1. battery, including prismatic battery main body, the battery main body upper surface is provided with liquid injection port, it is characterised in that:Enter one
Step includes liquid injection system, and the liquid injection system includes pipe joint, and the pipe joint includes hollow housing, hollow housing one end
Communicated with liquid injection port, the other end communicates with the external world;The fluid hose communicated with inside hollow housing is extended by hollow housing side wall
Road.
2. battery as claimed in claim 1, it is characterised in that:Further comprise fluid injection bolt, the fluid injection bolt includes and pipe
The cover plate of the hollow end face form fit of pipeline connector housing, fluid injection bolt are inserted on pipe joint, and cover closure hollow housing with
One end that the external world communicates.
3. battery as claimed in claim 2, it is characterised in that:Sealing ring is provided between the cover plate and hollow housing.
4. battery as claimed in claim 2, it is characterised in that:The fluid injection bolt further comprises that vertical cover plate is extended
Blast pipe, blast pipe one end insertion battery body interior, the other end is provided with exhaust outlet.
5. battery as claimed in claim 4, it is characterised in that:Along the internal perisporium of pipe joint hollow housing, it is radially arranged
There is the recessed cell body of a circle;The fluid injection bolt further comprises and is arranged on the siphon below fluid circuit on blast pipe
Plug, siphon plug bottom is provided with a circle upper groove towards the direction inside accumulator housing;The upper groove inserts low groove
It is interior, and gap be present between upper groove and pipe joint hollow housing inwall, between upper groove and low groove.
6. battery as claimed in claim 5, it is characterised in that:The exhaust outlet of blast pipe be located at siphon plug and sealing ring it
Between.
7. the battery as described in any one in claim 1 to 6, it is characterised in that:The multiple batteries set including townhouse
Main body, be provided with pipe joint at the liquid injection port of each battery main body, and, each pipe joint include to both direction be in
Two fluid circuits that linear extension goes out, mutually connected through fluid circuit between adjacent pipe joint.
8. battery as claimed in claim 1, it is characterised in that:The pipe joint is integrated with battery main body.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720665545.3U CN206742379U (en) | 2017-06-08 | 2017-06-08 | Battery |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201720665545.3U CN206742379U (en) | 2017-06-08 | 2017-06-08 | Battery |
Publications (1)
Publication Number | Publication Date |
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CN206742379U true CN206742379U (en) | 2017-12-12 |
Family
ID=60568654
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201720665545.3U Active CN206742379U (en) | 2017-06-08 | 2017-06-08 | Battery |
Country Status (1)
Country | Link |
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CN (1) | CN206742379U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023185829A1 (en) * | 2022-03-30 | 2023-10-05 | 陕西奥林波斯电力能源有限责任公司 | Electrolyte sharing unit, battery case and high-capacity battery |
-
2017
- 2017-06-08 CN CN201720665545.3U patent/CN206742379U/en active Active
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2023185829A1 (en) * | 2022-03-30 | 2023-10-05 | 陕西奥林波斯电力能源有限责任公司 | Electrolyte sharing unit, battery case and high-capacity battery |
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