CN205264781U - Multi -functional discharge valve of environmental protection for maintenance free cell - Google Patents
Multi -functional discharge valve of environmental protection for maintenance free cell Download PDFInfo
- Publication number
- CN205264781U CN205264781U CN201521065972.5U CN201521065972U CN205264781U CN 205264781 U CN205264781 U CN 205264781U CN 201521065972 U CN201521065972 U CN 201521065972U CN 205264781 U CN205264781 U CN 205264781U
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- CN
- China
- Prior art keywords
- battery
- maintenance
- filter core
- core outer
- environmental protection
- 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
- 230000007613 environmental effect Effects 0.000 title abstract description 12
- 238000012423 maintenance Methods 0.000 title abstract description 8
- 239000007788 liquid Substances 0.000 claims abstract description 19
- 230000000740 bleeding effect Effects 0.000 claims description 16
- 230000004888 barrier function Effects 0.000 claims description 4
- 239000011148 porous material Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 238000000034 method Methods 0.000 abstract description 8
- 238000004134 energy conservation Methods 0.000 abstract description 3
- 238000007789 sealing Methods 0.000 description 5
- 239000002253 acid Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000000084 colloidal system Substances 0.000 description 2
- 238000005265 energy consumption Methods 0.000 description 2
- 229920000122 acrylonitrile butadiene styrene Polymers 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000007872 degassing Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000012216 screening Methods 0.000 description 1
- 239000002699 waste material 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
- Gas Exhaust Devices For Batteries (AREA)
Abstract
The utility model relates to a multi -functional discharge valve of environmental protection for maintenance free cell. Discharge valve includes valve body and trim, is provided with in the valve body to strain gas piece and filter core outer cylindrical, and filter core outer cylindrical's top is equipped with the gas collection awl and fights, and the liquid that filter core outer cylindrical's inner chamber was equipped with four hinders sideboard. The utility model discloses discharge valve adopts multistage exhaust liquid to hinder sideboard, prevents liquid discharge battery in the battery. Adopt the function to strain the not flowing back of exhausting of gas piece, can guarantee that the battery exhausts the body outward and does not contain acidly to this reaches environmental protection. The utility model discloses it is the novel invention of a practicality, energy -concerving and environment -protective, simple and convenient process to have replaced the secondary heat -seal structure of current battery, had that production is simple and convenient, energy -conservation and a multiple advantage of reduction in production cost, can also satisfy maintenance free cell environmental protection emission standard simultaneously.
Description
Technical field
The utility model relates to battery technology field, and spy refers to the environment protection multifunctional exhaust of a kind of maintenance-free batteryValve.
Background technology
In recent years, along with economic development, the purposes of lead-acid accumulator is more and more wider, every field pair in national economyThe demand of battery also strengthens thereupon, and therefore the quality to battery and function have proposed more and more stricter requirement. Do not meetThe battery of the discharge high pollution thing of national environmental protection policy progressively exits historical stage, the substitute is environmental protection, low exhaustThe maintenance-free battery of amount. Following battery will be all maintenance-free battery as can be seen here.
Maintenance-free battery complex manufacturing, in production process, percent defective is higher, main because structural design is loaded down with trivial details, eventAnd cause maintenance-free battery production procedure complicated. Maintenance-free battery is in the market produced most of in final operationNeed to carry out secondary heat-sealing, this procedure rejection number is high, and energy consumption, cost of labor are bigger than normal, and battery after producing makesWith being difficult for detection in process, be also inconvenient to carry out later maintenance, cause certain burden therefore to production and user.
Utility model content
For the deficiencies in the prior art, the purpose of this utility model is to simplify working process, and reduces production costs and later maintenanceCost, improves the feasibility of battery later maintenance, meanwhile ensures that battery reaches environmental protection demand.
For solving the problems of the technologies described above, technical solution adopted in the utility model is as follows:
A kind of maintenance-free battery environment protection multifunctional air bleeding valve, comprises valve body and trim, is provided with filter gas in valve bodySheet, is characterized in that, described valve body comprises and is positioned at cylindrical-shaped structure above and is positioned at filter core outer cylinder below, described decorationThe upper surface of lid is provided with two symmetrical steam vents, and the lower end of trim is embedded with air filter piece, the top of described filter core outer cylinderBe provided with gas collection cone bucket, the cone bucket part of gas collection cone bucket is provided with air-vent, and the inner chamber of described filter core outer cylinder is provided with four liquid resistancesSideboard and liquid stop between plate and being staggered, and the bottom of described valve body is provided with the liquid barrier of porous sieve shape.
Further, the below of described trim both sides is provided with rubber gasket, and rubber gasket snare has in conjunction with spiral shellLine.
Further, the radius of described air-vent is 4-6mm.
Further, the vertical range between described liquid obstruction plate is 3-5mm.
Further, the angle of described liquid obstruction plate and filter core outer cylinder barrel is 60-80 degree.
Owing to having adopted technique scheme, the beneficial effects of the utility model are: by cancelling maintenance-free battery twoInferior heat-sealing operation, but adopt function air bleeding valve to replace second heat closure body, so both do not reduce the environment-friendly function of battery,Ensure again product quality, and then reduced manufacturing cost and manufacture difficulty.
The utility model air bleeding valve adopts multistage exhaust liquid to stop plate, prevents that in battery, liquid is discharged battery. LogicalCross not discharge opeing of employing function air filter piece exhaust, can ensure that battery efflux gas, not containing acid, reaches environmental protection object with this. ThisUtility model has replaced the second heat seal structure of existing battery, has and produces easy, energy-conservation and reduce production costs multiple excellentPoint. The utility model can also meet maintenance-free battery environmental emission standard simultaneously, can carry out later maintenance simultaneously, is a kind ofThe novel invention of practicality, energy-conserving and environment-protective, easy operation. Of the present utility model applied widely, applicable to dry storage battery,All rich solution batteries such as tube type storage battery, rich solution maintenance-free battery, start and stop EFB battery, are applicable to extensively promoting.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model
Wherein: 1 is valve body, 2 is steam vent, and 3 is trim, and 4 is in conjunction with screw thread, and 5 is air-vent, and 6 is rubber gasketCircle, 7 is air filter piece, and 8 is gas collection cone bucket, and 9 is filter core outer cylinder, and 10 is porous liquid barrier, 11 is liquid obstruction baffle plate.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is further elaborated.
A kind of maintenance-free battery environment protection multifunctional air bleeding valve, is characterized in that: comprise valve body 1 and trim 3, valve bodyIn 1, be provided with air filter piece 7, valve body comprises and is positioned at cylindrical-shaped structure above and be positioned at filter core outer cylinder 9 below, on trimSurface is provided with two symmetrical steam vents 2, and the lower end of trim is embedded with air filter piece 7, and the top of filter core outer cylinder is provided with gas collectionBore bucket 8, cone bucket part is provided with air-vent 5, and the inner chamber of filter core outer cylinder is provided with the liquid obstruction plate 11 of four, and establish the bottom of valve bodyThere is porous sieve liquid barrier 10. Below trim both sides, be provided with rubber gasket 6, rubber gasket snare has in conjunction with spiral shellLine 4.
The utility model air bleeding valve adopts multistage exhaust liquid to stop plate, prevents that in battery, liquid is discharged battery. LogicalCross not discharge opeing of employing function air filter piece exhaust, can ensure that battery efflux gas, not containing acid, reaches environment-friendly function with this. ThisUtility model has replaced the second heat seal structure of existing battery, has and produces easy, energy-conservation and reduce production costs multiple excellentPoint. The utility model can also meet maintenance-free battery environmental emission standard simultaneously, can carry out later maintenance simultaneously, is a kind ofThe novel invention of practicality, energy-conserving and environment-protective, easy operation.
Embodiment 1: the application in rich solution maintenance-free battery. Adopt after this air bleeding valve, the housing of battery can be onlyAdopt the large lid structure of one deck, then on each single lattice, install an air bleeding valve additional, can realize the object of accumulator without maintenance, getThe loaded down with trivial details operation that the two-layer large lid of existing battery of generation need carry out secondary heat-sealing, the degassing function of environmental protection simultaneously does not reduce, simultaneously canAt any time battery is detected and safeguarded.
Embodiment 2: in the application in EFB battery for start and stop. Original start and stop battery adopts secondary heat-sealing and ring conventionallyGuarantor, gas take structure, therefore need carry out secondary heat-sealing operation. Because EFB battery adopts ABS plastic material, the operation difficulty of heat-sealingDegree is large, and the waste product producing in operation process is more, adopts the utility model air bleeding valve, and then battery only once seals and addFill this air bleeding valve and reached function effect that original accumulator structure reaches.
Embodiment 3: the application in colloid storage battery. The original structure of colloid storage battery is totally-enclosed structure, in order to reachTo totally-enclosed function, battery installs safety valve and screening glass structure conventionally additional, adopts the utility model air bleeding valve, battery lidBe reserved with safety valve spiral installing hole, battery, after charging process, is directly installed the utility model row on batteryAir valve, whole production process is comparatively simple, has both saved artificial and energy consumption, has also met environmental protection demand.
To those skilled in the art, obviously the utility model is not limited to the details of above-mentioned example embodiment, andAnd in the situation that not deviating from spirit of the present utility model or essential characteristic, can realize this practicality with other concrete form newType. In addition although should be appreciated that this description is described according to embodiment, be not that each embodiment only comprises one,Individual independently technical scheme, this narrating mode of description is only for clarity sake, those skilled in the art should will sayBright book is done as a whole, and the technical scheme in each embodiment also can be through appropriately combined, and forming those skilled in the art canOther embodiments of understanding.
Claims (5)
1. a maintenance-free battery environment protection multifunctional air bleeding valve, comprises valve body and trim, is provided with air filter piece in valve body,It is characterized in that, described valve body comprises and is positioned at cylindrical-shaped structure above and is positioned at filter core outer cylinder below, described trimUpper surface be provided with two symmetrical steam vents, the lower end of trim is embedded with air filter piece, establish at the top of described filter core outer cylinderHave gas collection cone bucket, the cone bucket part of gas collection cone bucket is provided with air-vent, and the inner chamber of described filter core outer cylinder is provided with four liquid and stopsPlate and liquid stop between plate and being staggered, and the bottom of described valve body is provided with the liquid barrier of porous sieve shape.
2. a kind of maintenance-free battery environment protection multifunctional air bleeding valve according to claim 1, is characterized in that described dressThe below of decorative cover both sides is provided with rubber gasket, and rubber gasket snare has in conjunction with screw thread.
3. a kind of maintenance-free battery environment protection multifunctional air bleeding valve according to claim 1, is characterized in that, describedThe radius of pore is 4-6mm.
4. a kind of maintenance-free battery environment protection multifunctional air bleeding valve according to claim 1, is characterized in that described liquidThe vertical range that body stops between plate is 3-5mm.
5. a kind of maintenance-free battery environment protection multifunctional air bleeding valve according to claim 1, is characterized in that described liquidThe angle that body stops plate and filter core outer cylinder barrel is 60-80 degree.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521065972.5U CN205264781U (en) | 2015-12-15 | 2015-12-15 | Multi -functional discharge valve of environmental protection for maintenance free cell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521065972.5U CN205264781U (en) | 2015-12-15 | 2015-12-15 | Multi -functional discharge valve of environmental protection for maintenance free cell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205264781U true CN205264781U (en) | 2016-05-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521065972.5U Expired - Fee Related CN205264781U (en) | 2015-12-15 | 2015-12-15 | Multi -functional discharge valve of environmental protection for maintenance free cell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205264781U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107978714A (en) * | 2017-12-27 | 2018-05-01 | 河北银隆新能源有限公司 | A kind of exhaust apparatus of lithium ion battery |
| CN109373044A (en) * | 2018-12-26 | 2019-02-22 | 湖南省上池环保科技有限公司 | Automatic exhaust valve device |
| CN113092194A (en) * | 2021-03-29 | 2021-07-09 | 国网湖北省电力有限公司直流运检公司 | Novel SF6Gas taking pipe |
| CN113451700A (en) * | 2021-06-30 | 2021-09-28 | 浙江昊杨新能源科技有限公司 | Spiral type deacidification relief valve for battery case |
-
2015
- 2015-12-15 CN CN201521065972.5U patent/CN205264781U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107978714A (en) * | 2017-12-27 | 2018-05-01 | 河北银隆新能源有限公司 | A kind of exhaust apparatus of lithium ion battery |
| CN109373044A (en) * | 2018-12-26 | 2019-02-22 | 湖南省上池环保科技有限公司 | Automatic exhaust valve device |
| CN113092194A (en) * | 2021-03-29 | 2021-07-09 | 国网湖北省电力有限公司直流运检公司 | Novel SF6Gas taking pipe |
| CN113451700A (en) * | 2021-06-30 | 2021-09-28 | 浙江昊杨新能源科技有限公司 | Spiral type deacidification relief valve for battery case |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| CB03 | Change of inventor or designer information |
Inventor after: Lin Silue Inventor after: Yang Zhijin Inventor after: Huang Zhongxiong Inventor after: Fang Tengyue Inventor after: Dan Bo Inventor before: Cheng Yanqing |
|
| COR | Change of bibliographic data | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20161008 Address after: 362400 Fujian province Quanzhou city Anxi County Chengxiang town flood port village Patentee after: Quanzhou Kaiying Power Supply Electrical Appliances Co.,Ltd. Address before: Kang Xin Yuan District 071000 of Hebei Province, Baoding City New District Print-Rite road 26 Building 5 unit 401 Patentee before: Cheng Yanqing |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Multi -functional discharge valve of environmental protection for maintenance free cell Effective date of registration: 20171115 Granted publication date: 20160525 Pledgee: Industrial Bank Limited by Share Ltd Quanzhou branch Pledgor: Quanzhou Kaiying Power Supply Electrical Appliances Co.,Ltd. Registration number: 2017350000132 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20180919 Granted publication date: 20160525 Pledgee: Industrial Bank Limited by Share Ltd Quanzhou branch Pledgor: Quanzhou Kaiying Power Supply Electrical Appliances Co.,Ltd. Registration number: 2017350000132 |
|
| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Multi -functional discharge valve of environmental protection for maintenance free cell Effective date of registration: 20180927 Granted publication date: 20160525 Pledgee: Industrial Bank Limited by Share Ltd Quanzhou branch Pledgor: Quanzhou Kaiying Power Supply Electrical Appliances Co.,Ltd. Registration number: 2018350000107 |
|
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160525 Termination date: 20201215 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |