CN104596709A - Device for detecting air tightness of storage battery - Google Patents
Device for detecting air tightness of storage battery Download PDFInfo
- Publication number
- CN104596709A CN104596709A CN201410848280.1A CN201410848280A CN104596709A CN 104596709 A CN104596709 A CN 104596709A CN 201410848280 A CN201410848280 A CN 201410848280A CN 104596709 A CN104596709 A CN 104596709A
- Authority
- CN
- China
- Prior art keywords
- air
- pipeline
- circulation passage
- pipe
- storage battery
- 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
Abstract
The invention discloses a device for detecting the air tightness of a storage battery. The device comprises a manual rotating valve, an air pressure pipe, a pipe I, a pipe II, a four-way channel I, a four-way channel II and six air nozzles; the pipe I and the pipe II are arranged in a parallel mode; the four-way channel I and the four-way channel II are arranged in a parallel mode; the four-way channel I and the four-way channel II comprise an input opening and an output opening with a respectively, wherein an opening of each input opening is upward and an opening of every output opening is downward; the six air nozzles and storage battery unit cells to be detected are arranged in a one-to-one correspondence mode; an input end of the air pressure pipe is connected with an external air source; an input end of the manual rotating valve is connected with an output end of the air pressure pipe; an output end of the manual rotating valve is connected with an input end of the pipe I and an input end of the pipe II; an output end of the pipe I is connected with the input opening of the four-way channel I; the pipe II is connected with the input opening of the four-way channel II; three of the air nozzles are connected with the three output openings of the four-way channel I through an air conveying pipe 9 respectively; the other three air nozzles are connected with the three output openings of the four-way channel II through the air conveying pipe respectively; the device also comprises an air pressure gauge which is used for measuring the air pressure in a pipeline.
Description
Technical field
The present invention relates to a kind of air-tightness instrument for storage battery shell, particularly relate to the air-tightness instrument for storage battery shell that a kind of single lattice adopt 1 × 6 arrangement.
background information
Can not operate on streamline carrying out lead-acid accumulator air-leakage test machine because of restriction at present, and work efficiency is low, is seldom used by accumulator producer; Most of producer adopts single lattice to test one by one, brings inconvenience to operative, once undetected, will bring hidden danger to battery quality.
Summary of the invention
Goal of the invention: technical matters to be solved by this invention is to provide the air-tightness instrument for storage battery shell that a kind of single lattice adopt 1 × 6 arrangement, and this device effectively can solve in prior art trivial operations and easily undetected problem when detecting accumulator impermeability.
For solving the problems of the technologies described above, the technology used in the present invention means are:
A kind of air-tightness instrument for storage battery shell, comprise hand rotary valve, pneumatic tube, the pipeline I be set up in parallel and pipeline II, the four circulation passage I be set up in parallel and four circulation passage II and six valve, wherein, described four circulation passage I and four circulation passage II comprise input port and three delivery outlets under shed of a upward opening respectively, six valves respectively with battery cell one_to_one corresponding to be measured, the input end of described pneumatic tube connects external air source, the input end of described hand rotary valve is connected with the output terminal of described pneumatic tube, the output terminal of described hand rotary valve connects the input end of described pipeline I and pipeline II respectively, the output terminal of described pipeline I connects the input port of described four circulation passage I, described pipeline II connects the input port of described four circulation passage II, three delivery outlets of described four circulation passage I are connected with three valves respectively by air duct 9, three delivery outlets of described four circulation passage II are connected with other three valves respectively by air duct, also comprise the rain glass for measuring air pressure in pipeline.
Further preferably, also comprise PVC board, described six valves are connected in PVC board respectively by screw thread rotation, and described six valves are a row arrangement, and described PVC board is also provided with bracing frame and handle.
Further preferably, the middle part of described six valves is equipped with rectangular parallelepiped fixture, and rectangular parallelepiped fixture is used for preventing valve from sliding when fastening, also can ensure that valve is not crooked simultaneously.
Further preferably, described pipeline I is identical with the length of pipeline II.
Beneficial effect: air-tightness instrument for storage battery shell of the present invention is provided with six valves for detecting, and the spacing that can adjust valve according to the spacing of different batteries list lattice, thus the battery cell that the employing 1 × 6 being applicable to different model arranges; Using during pick-up unit of the present invention only needs the hand rotary valve on wheelwork just can detect the impermeability of six battery cells, the detection of whole accumulator can be completed fast, compare (namely each single lattice being tested one by one) relative to a battery cell once can only be detected in prior art, pick-up unit work efficiency of the present invention is high, and testing result is more accurate, undetected situation can also be effectively avoided to occur.
Accompanying drawing explanation
Fig. 1 is the structural representation I of air-tightness instrument for storage battery shell of the present invention;
Fig. 2 is the structural representation II of air-tightness instrument for storage battery shell of the present invention;
Fig. 3 is the structural representation of valve in air-tightness instrument for storage battery shell of the present invention;
Fig. 4 is the structural representation that employing 1 × 6 arranges battery cell.
Embodiment
Below in conjunction with the drawings and specific embodiments, technology contents of the present invention is described further.
As shown in Fig. 1 ~ 4, air-tightness instrument for storage battery shell of the present invention, comprise hand rotary valve 4, pneumatic tube 6, be set up in parallel and the identical pipeline I3-1 of length and pipeline II3-2, the four circulation passage I8-1 be set up in parallel and four circulation passage II8-2 and six valves 2 for detecting, wherein, four circulation passage I8-1 and four circulation passage II8-2 comprise input port and three delivery outlets under shed of a upward opening respectively, six valves 2 are respectively valve 2-1, valve 2-2, valve 2-3, valve 2-4, valve 2-5 and valve 2-6, six valves 2 respectively with battery cell one_to_one corresponding to be measured, the input end of pneumatic tube 6 connects external air source, the input end of hand rotary valve 4 is connected with the output terminal of pneumatic tube 6, the input end of the output terminal difference connecting tube I3-1 and pipeline II3-2 of hand rotary valve 4, the output terminal of pipeline I3-1 connects the input port of four circulation passage I8-1, pipeline II3-2 connects the input port of four circulation passage II8-2, three delivery outlets of four circulation passage I8-1 are by air duct 9 and valve 2-1, valve 2-3 is connected with valve 2-5, three delivery outlets of four circulation passage II8-2 are by air duct 9 and valve 2-2, valve 2-4 is connected with valve 2-6, air-tightness instrument for storage battery shell of the present invention also comprises the rain glass 5 for measuring air pressure in pipeline.
Air-tightness instrument for storage battery shell of the present invention also comprises PVC board 7-1, valve 2-1, valve 2-2, valve 2-3, valve 2-4, valve 2-5 and valve 2-6 are connected on PVC board 7-1 respectively by screw thread rotation, and six valves are a row arrangement, six valves respectively with battery cell one_to_one corresponding to be measured, six valves can adjust the spacing of valve according to the spacing of different batteries list lattice, thus the battery cell that the employing 1 × 6 being applicable to different model arranges; PVC board 7-1 is also provided with bracing frame 7-3 and handle 7-2, wherein, bracing frame 7-3 is used for fixing four circulation passage I8-1 and four circulation passage II8-2, handle 7-2 is used for fixing and operates the twisting of switching valve 4, six valve (valve 2-1, valve 2-2, valve 2-3, valve 2-4, valve 2-5 and valve 2-6) middle parts are also provided with rectangular parallelepiped fixture 10, rectangular parallelepiped fixture 10 is used for preventing valve from sliding when fastening, also can ensure that valve is not crooked simultaneously.
By six valve (2-1, 2-2, 2-3, 2-4, 2-5, 2-6) respectively with battery cell (1-1, 1-2, 1-3, 1-4, 1-5, 1-6) connect, hand rotary valve 4 does not rotate timer and extraneous UNICOM is vented, pin handle 8, by hand rotary valve 4 turn away (left side or the right), pressurized air is by pneumatic tube 6, tensimeter 5 and pipeline I3-1 or pipeline II3-2(that is two ducted wherein one) be communicated with formation air tightness test passage, if illustrate have single lattice to leak gas when the value of tensimeter 5 is less than setting value after a period of time, then sign isolation processing is carried out to this battery, if manometric value equals setting value, then rotate hand rotary valve 4 to centre and lose heart several seconds (hand rotary valve 4 turns round exhaust), then another side is turned to test, again rotate hand rotary valve 4 and detect other three single lattice to another side, hand rotary valve 4 is turned to other one side, pressurized air is by pneumatic tube 6, tensimeter 5 and pipeline I3-1 or pipeline II3-2(i.e. two another roots ducted) be communicated with formation air tightness test passage, if illustrate have single lattice to leak gas when the value of tensimeter 5 is less than setting value after a period of time, then sign isolation processing is carried out to this battery, if manometric value equals setting value, illustrate and do not have single lattice to leak gas.
Apparatus of the present invention in order to air pressure distributed uniform, with the pipeline I3-1 that hand rotary valve 4 connects and pipeline II3-2 pipeline should length specification identical, also should select isometric identical flexible pipe with the air duct that six valves are connected.
The foregoing is only specific embodiments of the invention, but technical characteristic of the present invention is not limited thereto, any those skilled in the art is in the field of the invention, and the change done or modification are all encompassed among the scope of the claims of the present invention.
Claims (4)
1. an air-tightness instrument for storage battery shell, it is characterized in that: comprise hand rotary valve, pneumatic tube, the pipeline I be set up in parallel and pipeline II, the four circulation passage I be set up in parallel and four circulation passage II and six valve, wherein, described four circulation passage I and four circulation passage II comprise input port and three delivery outlets under shed of a upward opening respectively, six valves respectively with battery cell one_to_one corresponding to be measured, the input end of described pneumatic tube connects external air source, the input end of described hand rotary valve is connected with the output terminal of described pneumatic tube, the output terminal of described hand rotary valve connects the input end of described pipeline I and pipeline II respectively, the output terminal of described pipeline I connects the input port of described four circulation passage I, described pipeline II connects the input port of described four circulation passage II, three delivery outlets of described four circulation passage I are connected with three valves respectively by air duct 9, three delivery outlets of described four circulation passage II are connected with other three valves respectively by air duct, also comprise the rain glass for measuring air pressure in pipeline.
2. air-tightness instrument for storage battery shell according to claim 1, it is characterized in that: also comprise PVC board, described six valves are connected in described PVC board respectively by screw thread rotation, and described six valves are a row arrangement, and described PVC board is also provided with bracing frame and handle.
3. air-tightness instrument for storage battery shell according to claim 1, is characterized in that: the middle part of described six valves is equipped with rectangular parallelepiped fixture.
4. air-tightness instrument for storage battery shell according to claim 1, is characterized in that: described pipeline I is identical with the length of pipeline II.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410848280.1A CN104596709A (en) | 2014-12-31 | 2014-12-31 | Device for detecting air tightness of storage battery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410848280.1A CN104596709A (en) | 2014-12-31 | 2014-12-31 | Device for detecting air tightness of storage battery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104596709A true CN104596709A (en) | 2015-05-06 |
Family
ID=53122635
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410848280.1A Pending CN104596709A (en) | 2014-12-31 | 2014-12-31 | Device for detecting air tightness of storage battery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104596709A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0830882A (en) * | 1994-07-14 | 1996-02-02 | Osaka Gas Co Ltd | Device for detecting gas leakage of shared piping |
| US6230089B1 (en) * | 1992-01-03 | 2001-05-08 | The Toro Company | Turf maintenance vehicle multiple controller method and apparatus |
| CN1358991A (en) * | 2002-01-28 | 2002-07-17 | 北京理工大学 | Platform for detecting leakage of pressurizing device |
| CN1432127A (en) * | 2000-10-17 | 2003-07-23 | 博尔公司 | Shelf life testing unit |
| CN202599632U (en) * | 2012-03-27 | 2012-12-12 | 重庆安谐新能源技术有限公司 | System for detecting air tightness of natural gas storage and transportation cylinders |
| CN104111147A (en) * | 2014-06-19 | 2014-10-22 | 佛山市美的清湖净水设备有限公司 | Detection device of water purifier and method for detecting leakage of detection device by adopting water purifier |
| CN204389125U (en) * | 2014-12-31 | 2015-06-10 | 江苏华富储能新技术股份有限公司 | A kind of air-tightness instrument for storage battery shell |
-
2014
- 2014-12-31 CN CN201410848280.1A patent/CN104596709A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6230089B1 (en) * | 1992-01-03 | 2001-05-08 | The Toro Company | Turf maintenance vehicle multiple controller method and apparatus |
| JPH0830882A (en) * | 1994-07-14 | 1996-02-02 | Osaka Gas Co Ltd | Device for detecting gas leakage of shared piping |
| CN1432127A (en) * | 2000-10-17 | 2003-07-23 | 博尔公司 | Shelf life testing unit |
| CN1358991A (en) * | 2002-01-28 | 2002-07-17 | 北京理工大学 | Platform for detecting leakage of pressurizing device |
| CN202599632U (en) * | 2012-03-27 | 2012-12-12 | 重庆安谐新能源技术有限公司 | System for detecting air tightness of natural gas storage and transportation cylinders |
| CN104111147A (en) * | 2014-06-19 | 2014-10-22 | 佛山市美的清湖净水设备有限公司 | Detection device of water purifier and method for detecting leakage of detection device by adopting water purifier |
| CN204389125U (en) * | 2014-12-31 | 2015-06-10 | 江苏华富储能新技术股份有限公司 | A kind of air-tightness instrument for storage battery shell |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN205483448U (en) | Valve seal detection mechanism , detection device and detecting system | |
| CN203688176U (en) | Air tightness detection device of lead-acid storage battery | |
| CN203534766U (en) | Positive/negative pressure generating device and pressure sensor adjusting/correcting device | |
| CN204988699U (en) | Gas proportional valve test equipment | |
| CN204389125U (en) | A kind of air-tightness instrument for storage battery shell | |
| CN203432757U (en) | Airtightness detection device for sealed wire holder | |
| CN205679242U (en) | A kind of aircraft survey height in situ tests the speed and uses pitot auxiliary test unit | |
| CN104454493A (en) | Water pump testing system and method | |
| CN104596709A (en) | Device for detecting air tightness of storage battery | |
| CN109186883A (en) | A kind of rectangular lithium ion battery air tightness detecting system and method | |
| CN202599632U (en) | System for detecting air tightness of natural gas storage and transportation cylinders | |
| CN202693217U (en) | Vacuum detection box | |
| CN104330233A (en) | Automatic detection device, automatic detection control system and automatic detection control method for hand-held air inflation gun | |
| CN103439061A (en) | Gas tightness detection device for sealed wiring terminals | |
| CN207540718U (en) | A kind of multichannel air-tightness tester | |
| CN204228364U (en) | A kind of air tightness detection apparatus | |
| CN202676392U (en) | Air tightness detecting device for connector | |
| CN205826239U (en) | A kind of carbon slipper many gas circuits air seal test platform | |
| CN204612907U (en) | A kind of aircraft Pneumatic high-altitude annex proving installation | |
| CN202126344U (en) | Air-tightness detecting device for valve-regulated sealed lead-acid battery | |
| CN204807290U (en) | Quick detecting system of photovoltaic terminal box leakproofness | |
| CN202204657U (en) | Vacuum pressure test fixture | |
| CN207816535U (en) | A kind of air-tightness detection device | |
| CN207989807U (en) | A kind of density monitor on-line testing combination valve for SF6 electrical equipments | |
| CN203643108U (en) | A taper thread ball valve detection device |
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 | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150506 |