CN204389125U - A kind of air-tightness instrument for storage battery shell - Google Patents
A kind of air-tightness instrument for storage battery shell Download PDFInfo
- Publication number
- CN204389125U CN204389125U CN201420865155.7U CN201420865155U CN204389125U CN 204389125 U CN204389125 U CN 204389125U CN 201420865155 U CN201420865155 U CN 201420865155U CN 204389125 U CN204389125 U CN 204389125U
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- pipeline
- circulation passage
- air
- valve
- valves
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Abstract
The utility model discloses 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, 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 pneumatic tube connects external air source, the input end of hand rotary valve is connected with the output terminal of pneumatic tube, the input end of the output terminal difference connecting tube I and pipeline II of hand rotary valve, the output terminal of pipeline I connects the input port of four circulation passage I, pipeline II connects the input port of four circulation passage II, three delivery outlets of four circulation passage I are connected with three valves respectively by air duct 9, three delivery outlets of 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.
Description
Technical field
The utility model relates to a kind of air-tightness instrument for storage battery shell, particularly relates to the air-tightness instrument for storage battery shell that a kind of single lattice adopt 1 × 6 arrangement.
Background technology
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.
Utility model content
Utility model object: technical problem to be solved in the utility model 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 technological means that the utility model adopts is:
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, 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: the utility model air-tightness instrument for storage battery shell 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 the utility model pick-up unit 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 utility model 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 the utility model air-tightness instrument for storage battery shell;
Fig. 2 is the structural representation II of the utility model air-tightness instrument for storage battery shell;
Fig. 3 is the structural representation of valve in the utility model air-tightness instrument for storage battery shell;
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 utility model is described further.
As shown in figures 1-4, the utility model air-tightness instrument for storage battery shell, 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, the utility model air-tightness instrument for storage battery shell also comprises the rain glass 5 for measuring air pressure in pipeline.
The utility model air-tightness instrument for storage battery shell 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 (namely two ducted wherein) are 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 communicated with formation air tightness test passage by pneumatic tube 6, tensimeter 5 and pipeline I3-1 or pipeline II3-2 (i.e. two another roots ducted), 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.
The utility model device 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 embodiment of the utility model, but technical characteristic of the present utility model is not limited thereto, any those skilled in the art is in field of the present utility model, and the change done or modification are all encompassed among the scope of the claims of the present utility model.
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, 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 |
|---|---|---|---|
| CN201420865155.7U CN204389125U (en) | 2014-12-31 | 2014-12-31 | A kind of air-tightness instrument for storage battery shell |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420865155.7U CN204389125U (en) | 2014-12-31 | 2014-12-31 | A kind of air-tightness instrument for storage battery shell |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204389125U true CN204389125U (en) | 2015-06-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420865155.7U Expired - Fee Related CN204389125U (en) | 2014-12-31 | 2014-12-31 | A kind of air-tightness instrument for storage battery shell |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204389125U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104596709A (en) * | 2014-12-31 | 2015-05-06 | 江苏华富储能新技术股份有限公司 | Device for detecting air tightness of storage battery |
| CN105571793A (en) * | 2016-01-26 | 2016-05-11 | 浙江平湖华龙实业股份有限公司 | Sealing tightness testing device for high-performance battery |
-
2014
- 2014-12-31 CN CN201420865155.7U patent/CN204389125U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104596709A (en) * | 2014-12-31 | 2015-05-06 | 江苏华富储能新技术股份有限公司 | Device for detecting air tightness of storage battery |
| CN105571793A (en) * | 2016-01-26 | 2016-05-11 | 浙江平湖华龙实业股份有限公司 | Sealing tightness testing device for high-performance battery |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150610 Termination date: 20201231 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |