CN105716801A - Automatic detection device for air tightness of battery - Google Patents
Automatic detection device for air tightness of battery Download PDFInfo
- Publication number
- CN105716801A CN105716801A CN201610259219.2A CN201610259219A CN105716801A CN 105716801 A CN105716801 A CN 105716801A CN 201610259219 A CN201610259219 A CN 201610259219A CN 105716801 A CN105716801 A CN 105716801A
- Authority
- CN
- China
- Prior art keywords
- battery
- discharge head
- air
- source
- air tightness
- 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.)
- Pending
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/26—Investigating fluid-tightness of structures by using fluid or vacuum by measuring rate of loss or gain of fluid, e.g. by pressure-responsive devices, by flow detectors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
The invention discloses an automatic detection device for the air tightness of a battery. The automatic detection device comprises an exhausting pressing head, a contact type sensor, a solenoid valve, a controller, an air source FRL (Filter, Regulator and Lubricator) unit, a pressure display, an air cylinder and a pneumatic reversing switch, wherein the exhausting pressing head and the contact type sensor are fixedly arranged in parallel; the exhausting pressing head is internally provided with a through hole; the bottom end of the through hole is communicated with an exhausting hole in a battery cover; a contact at the bottom end of the contact type sensor abuts against the surface of the battery cover; the top end of the through hole of the exhausting pressing head is communicated with the pressure display through an air pipe and then is communicated with the solenoid valve through an air pipe; the solenoid valve then is communicated with the air source FRL unit through an air pipe; the controller is connected with the contact type sensor, the solenoid valve and the pressure display through circuits respectively; a retractable rod of the air cylinder is in transmission connection with the exhausting pressing head and the contact type sensor, which are located on the lower side; an air inlet end of the pneumatic reversing switch is connected with the air source FRL unit through an air pipe; and an outlet end of the pneumatic reversing switch is communicated with the air cylinder. The automatic detection device for the air tightness of the battery is simple in structure and convenient and rapid to operate, and can be used for automatically detecting whether the battery leaks air or not; and battery products with the air tightness which does not reach the standards are prevented from entering markets.
Description
Technical field
The present invention relates to storage battery production technical field, be specifically related to a kind of apparatus for automatically detecting battery air tightness.
Background technology
Valve controlling type accumulator is in process of production, it is necessary to adopting together with the kerve of battery and middle cover seal by glue, battery quality is had a great impact by the effect of glue sealing, easily causes between battery leakage, single lattice the quality risks such as string lattice short circuit.If but internal sealing loosely or has pore etc., only from being difficult to discovery in appearance, also cannot differentiate.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of apparatus for automatically detecting battery air tightness, simple in construction, effectively detected the air-tightness of battery to the ventilatory conditions in battery by source of the gas three linked piece, convenient to operation, it is to avoid air-tightness battery product not up to standard comes into the market.
The present invention is achieved through the following technical solutions:
A kind of apparatus for automatically detecting battery air tightness, including discharge head, contact sensor, electromagnetic valve, controller, source of the gas three linked piece, pressure display unit, the gentle dynamic reversing switch of cylinder, described discharge head and contact sensor are fixed and set, through hole is set in discharge head, steam vent on through hole bottom connection battery cover, the conflict battery cover surface, contact of contact sensor bottom, after the through hole top trachea connection pressure display unit of discharge head, trachea connects electromagnetic valve again, electromagnetic valve trachea again connection source of the gas three linked piece, controller is circuit connecting contact formula sensor respectively, electromagnetic valve and pressure display unit, the expansion link of cylinder is in transmission connection discharge head below and contact sensor, the inlet end trachea of pneumatic reversing switch connects source of the gas three linked piece, outlet side trachea connection cylinder.
The further improvement project of the present invention is, the through hole bottom of described discharge head arranges Rubber end, and Rubber end mates with the steam vent on battery cover and is connected.
The present invention further improvement project is, discharge head is identical with the steam vent quantity on battery cover.
The present invention further improvement project is, described discharge head and contact sensor also set and are fixed on fixture, the expansion link termination connection fixture of cylinder.Ensure the concordance that discharge head and contact sensor run up and down.
The present invention further improvement project is, described electromagnetic valve, controller, source of the gas three linked piece, cylinder and pneumatic reversing switch are fixedly installed on control panel, and controller connects outer end power supply, and source of the gas three linked piece connects outer end source of the gas.
The present invention further improvement project is to be connected with shelving the bearing of battery on front side of control panel, and on bearing, battery side bottom is provided with battery locating piece.Self-contained battery does not shift.
The present invention compared with prior art, has following obvious advantage:
Battery is placed on bearing and has good positioning by operator, leave behind pneumatic reversing switch, now cylinder is pressed down in the steam vent making discharge head press-in battery cover, the battery cover surface of contact sensor touching simultaneously, pass to controller, controller opens ventilation to electromagnetic valve of instruction, pressure display unit shows each cell pressure value, if certain single lattice gas leakage, the force value shown is less than normal, pressure display unit is alarm condition simultaneously, can determine that gas leakage, convenient to operation, it is to avoid bad battery product comes into the market and causes the quality to complain.
Accompanying drawing explanation
Fig. 1 is present configuration schematic diagram.
Detailed description of the invention
As shown in Figure 1, the present invention includes discharge head 1, contact sensor 2, electromagnetic valve 3, controller 4, source of the gas three linked piece 5, pressure display unit 7, the gentle dynamic reversing switch 9 of cylinder 8, described electromagnetic valve 3, controller 4, source of the gas three linked piece 5, cylinder 8 and pneumatic reversing switch 9 are fixedly installed on control panel 81, discharge head 1 and contact sensor 2 are fixed and set on fixture 22, through hole 11 is set in described discharge head 1, through hole 11 bottom arranges Rubber end 12, steam vent 62 on Rubber end 12 coupling connection battery cover 61, discharge head 1 and the steam vent 62 quantity identical match on battery cover, conflict battery cover 61 surface in the contact 21 of contact sensor 2 bottom, after the through hole 11 top trachea connection pressure display unit 7 of discharge head, trachea connects electromagnetic valve 3 again, electromagnetic valve 3 trachea again connection source of the gas three linked piece 5, controller 4 is circuit connecting contact formula sensor 2 respectively, electromagnetic valve 3 and pressure display unit 7, the expansion link termination of cylinder 8 connects the fixture 22 of lower section, it is in transmission connection discharge head 1 and contact sensor about 2 runs, the inlet end trachea of pneumatic reversing switch 9 connects source of the gas three linked piece 5, outlet side trachea connection cylinder 8.
Described controller 4 connects outer end power supply, and source of the gas three linked piece 5 connects outer end source of the gas.
Being connected with shelving the bearing 63 of battery 6 on front side of described control panel 81, on bearing 63, battery side bottom is provided with battery locating piece 64.
Battery 6 is placed on bearing 63 and has good positioning by operator, leave behind pneumatic reversing switch 9, in the steam vent 62 that now 8 times pressures of cylinder make discharge head 1 be pressed into battery cover, contact sensor 2 touches battery cover surface simultaneously, passes to controller 4, controller 4 opens ventilation to electromagnetic valve of instruction 3, showing each cell pressure value on pressure display unit 7, if certain single lattice gas leakage, the force value shown is less than normal, and pressure display unit is alarm condition simultaneously, can determine that gas leakage, convenient to operation.
Claims (6)
1. an apparatus for automatically detecting battery air tightness, it is characterized in that: include discharge head (1), contact sensor (2), electromagnetic valve (3), controller (4), source of the gas three linked piece (5), pressure display unit (7), the gentle dynamic reversing switch (9) of cylinder (8), described discharge head (1) is fixing with contact sensor (2) and sets, through hole (11) is set in discharge head (1), steam vent (62) on through hole (11) bottom connection battery cover (61), contact (21) conflict battery cover (61) surface of contact sensor (2) bottom, behind through hole (11) top trachea connection pressure display unit (7) of discharge head, trachea connects electromagnetic valve (3) again, electromagnetic valve (3) trachea again connection source of the gas three linked piece (5), controller (4) is circuit connecting contact formula sensor (2) respectively, electromagnetic valve (3) and pressure display unit (7), the expansion link of cylinder (8) is in transmission connection discharge head (1) below and contact sensor (2), the inlet end trachea of pneumatic reversing switch (9) connects source of the gas three linked piece (5), outlet side trachea connection cylinder (8).
2. a kind of apparatus for automatically detecting battery air tightness according to claim 1, it is characterised in that: through hole (11) bottom of described discharge head arranges Rubber end (12), and Rubber end (12) mates with the steam vent (62) on battery cover and is connected.
3. a kind of apparatus for automatically detecting battery air tightness according to claim 1, it is characterised in that: discharge head (1) is identical with steam vent (62) quantity on battery cover.
4. a kind of apparatus for automatically detecting battery air tightness according to claim 1, it is characterised in that: described discharge head (1) and contact sensor (2) also set and are fixed on fixture (22), expansion link termination connection fixture (22) of cylinder (8).
5. a kind of apparatus for automatically detecting battery air tightness according to claim 1, it is characterized in that: described electromagnetic valve (3), controller (4), source of the gas three linked piece (5), cylinder (8) and pneumatic reversing switch (9) are fixedly installed on control panel (81), controller (4) connects outer end power supply, and source of the gas three linked piece (5) connects outer end source of the gas.
6. a kind of apparatus for automatically detecting battery air tightness according to claim 6, it is characterised in that: control panel (81) front side is connected with shelving the bearing (63) of battery (6), and the upper battery side bottom of bearing (63) is provided with battery locating piece (64).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610259219.2A CN105716801A (en) | 2016-04-25 | 2016-04-25 | Automatic detection device for air tightness of battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610259219.2A CN105716801A (en) | 2016-04-25 | 2016-04-25 | Automatic detection device for air tightness of battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105716801A true CN105716801A (en) | 2016-06-29 |
Family
ID=56162142
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610259219.2A Pending CN105716801A (en) | 2016-04-25 | 2016-04-25 | Automatic detection device for air tightness of battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105716801A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106052979A (en) * | 2016-08-22 | 2016-10-26 | 北京普莱德新能源电池科技有限公司 | Power battery pack air tightness detection device |
| CN109060255A (en) * | 2018-11-02 | 2018-12-21 | 常州普莱德新能源电池科技有限公司 | A kind of power battery pack heat management system air-tightness detection tool and detection system |
| CN109100096A (en) * | 2018-08-01 | 2018-12-28 | 天能电池(芜湖)有限公司 | A kind of method of detection battery gas leakage in acid adding |
| CN109959488A (en) * | 2019-03-22 | 2019-07-02 | 浙江天能电池(江苏)有限公司 | Energy storage battery electrode column sealing device for detecting performance and its detection method |
| CN112556942A (en) * | 2020-12-17 | 2021-03-26 | 英德奥克莱电源有限公司 | Storage battery air tightness detection device |
| WO2021196670A1 (en) * | 2020-03-31 | 2021-10-07 | 浙江天能电池(江苏)有限公司 | Detection device for sealing property of underfill of storage battery terminal |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101526415A (en) * | 2009-04-17 | 2009-09-09 | 常州市明宇交通器材有限公司 | Identification device for air tightness detection of vehicle lamps |
| CN201364228Y (en) * | 2008-12-12 | 2009-12-16 | 天津力神电池股份有限公司 | Tightness testing device of lithium-ion power batteries |
| CN101706352A (en) * | 2009-11-09 | 2010-05-12 | 卧龙电气集团股份有限公司 | Air tightness detection device of battery big cover free of maintenance |
| JP4871415B1 (en) * | 2011-01-13 | 2012-02-08 | 株式会社ヤシマ | In-vehicle battery vent plug inspection method |
| WO2012117887A1 (en) * | 2011-03-01 | 2012-09-07 | 株式会社ｏｎｅＡ | Airtightness inspection apparatus |
| CN202693229U (en) * | 2012-06-29 | 2013-01-23 | 浙江天能动力能源有限公司 | Fully-automatic sealing detection device for storage battery |
| CN203688176U (en) * | 2014-01-02 | 2014-07-02 | 河北超威电源有限公司 | Air tightness detection device of lead-acid storage battery |
| CN204255584U (en) * | 2014-12-09 | 2015-04-08 | 厦门盈趣科技股份有限公司 | A kind of clarifier air-tightness detection device |
| CN205719441U (en) * | 2016-04-25 | 2016-11-23 | 天能集团江苏科技有限公司 | A kind of apparatus for automatically detecting battery air tightness |
-
2016
- 2016-04-25 CN CN201610259219.2A patent/CN105716801A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201364228Y (en) * | 2008-12-12 | 2009-12-16 | 天津力神电池股份有限公司 | Tightness testing device of lithium-ion power batteries |
| CN101526415A (en) * | 2009-04-17 | 2009-09-09 | 常州市明宇交通器材有限公司 | Identification device for air tightness detection of vehicle lamps |
| CN101706352A (en) * | 2009-11-09 | 2010-05-12 | 卧龙电气集团股份有限公司 | Air tightness detection device of battery big cover free of maintenance |
| JP4871415B1 (en) * | 2011-01-13 | 2012-02-08 | 株式会社ヤシマ | In-vehicle battery vent plug inspection method |
| WO2012117887A1 (en) * | 2011-03-01 | 2012-09-07 | 株式会社ｏｎｅＡ | Airtightness inspection apparatus |
| CN202693229U (en) * | 2012-06-29 | 2013-01-23 | 浙江天能动力能源有限公司 | Fully-automatic sealing detection device for storage battery |
| CN203688176U (en) * | 2014-01-02 | 2014-07-02 | 河北超威电源有限公司 | Air tightness detection device of lead-acid storage battery |
| CN204255584U (en) * | 2014-12-09 | 2015-04-08 | 厦门盈趣科技股份有限公司 | A kind of clarifier air-tightness detection device |
| CN205719441U (en) * | 2016-04-25 | 2016-11-23 | 天能集团江苏科技有限公司 | A kind of apparatus for automatically detecting battery air tightness |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106052979A (en) * | 2016-08-22 | 2016-10-26 | 北京普莱德新能源电池科技有限公司 | Power battery pack air tightness detection device |
| CN109100096A (en) * | 2018-08-01 | 2018-12-28 | 天能电池(芜湖)有限公司 | A kind of method of detection battery gas leakage in acid adding |
| CN109060255A (en) * | 2018-11-02 | 2018-12-21 | 常州普莱德新能源电池科技有限公司 | A kind of power battery pack heat management system air-tightness detection tool and detection system |
| CN109959488A (en) * | 2019-03-22 | 2019-07-02 | 浙江天能电池(江苏)有限公司 | Energy storage battery electrode column sealing device for detecting performance and its detection method |
| CN109959488B (en) * | 2019-03-22 | 2024-05-07 | 浙江天能电池(江苏)有限公司 | Device and method for detecting sealing performance of pole column of energy storage battery |
| WO2021196670A1 (en) * | 2020-03-31 | 2021-10-07 | 浙江天能电池(江苏)有限公司 | Detection device for sealing property of underfill of storage battery terminal |
| CN112556942A (en) * | 2020-12-17 | 2021-03-26 | 英德奥克莱电源有限公司 | Storage battery air tightness detection device |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN105716801A (en) | Automatic detection device for air tightness of battery | |
| CN204387696U (en) | Pipeline gas leak detecting device | |
| CN102210554B (en) | Leakage detecting device for water dispenser and leakage detecting method thereof | |
| CN202075109U (en) | Air tightness detector for reducer shell | |
| CN205449409U (en) | Airtight pressure measurement | |
| CN103308254B (en) | A kind of oil cooler dry test method for testing leak tightness and device thereof | |
| CN202869756U (en) | A product air impermeability testing device | |
| CN203249742U (en) | Water leakage detection device for washing kettle | |
| CN205879474U (en) | Vertical compression leak detector | |
| CN204387697U (en) | Pipeline gas leak detecting device | |
| CN201615820U (en) | Gas tightness detector for intake and exhaust valve of engine cylinder end | |
| CN205719441U (en) | A kind of apparatus for automatically detecting battery air tightness | |
| CN203376117U (en) | Airtightness detecting device used for engine cover | |
| CN201314854Y (en) | Water seal air tightness detection device | |
| CN203965102U (en) | Intelligent check meter for respirator | |
| CN204269301U (en) | A kind of automobile altitude valve leak-testing apparatus | |
| CN203024946U (en) | Gas circuit system of air-leakage detector | |
| CN202128322U (en) | Leakage detection device for water dispenser | |
| CN203965092U (en) | Water purifier leak hunting device and leak hunting filter core thereof | |
| CN201060087Y (en) | Self-checking unit of leakage testing machine | |
| CN206847874U (en) | A kind of gas leak detection device of new energy car battery lid | |
| CN202110046U (en) | Leakage testing system for liquid container of automobile shock absorber | |
| CN205538125U (en) | Detect battery gas tightness device | |
| CN206362508U (en) | A kind of close property Simple operation box in cabin | |
| CN210243116U (en) | Airtightness detection equipment |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160629 |
|
| RJ01 | Rejection of invention patent application after publication |