CN209150218U - A kind of suction type gas inspection acid filling all-in-one machine - Google Patents
A kind of suction type gas inspection acid filling all-in-one machine Download PDFInfo
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- CN209150218U CN209150218U CN201821925273.7U CN201821925273U CN209150218U CN 209150218 U CN209150218 U CN 209150218U CN 201821925273 U CN201821925273 U CN 201821925273U CN 209150218 U CN209150218 U CN 209150218U
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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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Abstract
The utility model is that a kind of suction type gas examines acid filling all-in-one machine, belong to lead-acid battery testing equipment field, for the cumbersome problem for leading to production time length of air-leakage test during existing lead-acid storage battery production and acid filling process, acid filling all-in-one machine is examined using a kind of suction type gas, including air tightness detection system and acid filling system, air tightness detection system includes the vacuum tube that vacuum pump and at least one are connected to vacuum pump, acid filling system includes that at least one quantitative pot and at least one are connected to quantitative pot, acid tube with opening and closing valve, vacuum tube and acid tube with battery unit lattice by being connected to communicating pipe, pneumatic operated valve and pressure display unit are connected on vacuum tube, pneumatic operated valve replaces opening and closing with opening and closing valve, battery unit lattice are made successively individually to be connected to vacuum pump and quantitative pot, air-leakage test and acid filling are realized respectively.Air-leakage test and acid filling process are completed on the same device, are eliminated the time of battery transhipment, have been simplified operating process, and effectively shorten the production time.
Description
Technical field
The utility model belongs to lead-acid battery testing equipment field, in particular to a kind of suction type gas examines acid filling all-in-one machine.
Background technique
Lead-acid storage battery production process includes air-leakage test and acid filling process, and the air-leakage test process of battery need to be in electricity
Before basin irrigation acid, for preventing battery leakage acid.The detection mode taken is inflating pressure and to keep pressure one into battery case
Its internal pressure drop is detected after fixing time, to judge whether gas leakage；Pressure is then discharged into acid filling again；Acid filling is by battery electricity
Solution liquid (certain density sulfuric acid) quantitatively pours into battery, but battery electrode group is very small with body clearance, the acid filling often used
Mode is first to vacuumize shell, then passes through the interior negative pressure generated of shell for electrolyte suction casing.Therefore, actual production
Air-leakage test and acid filling are two procedures in journey, and operation need to be completed in two equipment, and two equipment occupy larger space,
Two operator's cooperations, which need to be matched, could complete operation, and need first inflating pressure discharge again, then vacuumize, and vacuumize used
Time it is often very long, this allows for air-leakage test and acid filling process is relatively complicated, and the production time is longer.
Utility model content
The production time is caused to be grown for air-leakage test during existing lead-acid storage battery production and acid filling process are cumbersome
Problem, the utility model provides a kind of suction type gas inspection acid filling all-in-one machine, so that air-leakage test and acid filling are in same equipment
It completes, simplifies operating process, shorten the production time.
The utility model is as follows using technical solution: a kind of suction type gas inspection acid filling all-in-one machine, including can be with battery unit
Lattice connection air tightness detection system and acid filling system, the air tightness detection system include for generate the vacuum pump of negative pressure with
And the vacuum tube that at least one is connected to vacuum pump, the acid filling system include at least one quantitative quantitative pot for acid and extremely
Few one is connected to quantitative pot, is connected to by a connecting pipe with battery unit lattice with the acid tube for opening and closing valve, vacuum tube and acid tube,
Pneumatic operated valve and the pressure display unit for showing pressure value are connected on the vacuum tube, the pressure display unit is in battery unit
Between lattice and pneumatic operated valve, the pneumatic operated valve replaces opening and closing with opening and closing valve, and battery unit lattice is made successively individually to be connected to vacuum
Pump and quantitative pot realize air-leakage test and acid filling respectively.
Pneumatic operated valve is opened, opening and closing valve is closed, and battery unit lattice are communicated with vacuum pump at this time, and vacuum pump takes out battery unit lattice
Vacuum simultaneously keeps certain time, would know that the pressure change state of corresponding battery unit lattice from pressure display unit, and can obtain
Know whether battery unit lattice air-tightness is good；The battery unit lattice of air-tightness qualification are in negative pressure state, and pneumatic operated valve is closed, opened and closed
Valve is opened, and quantitative pot is communicated with battery unit lattice, and the acid in quantitative pot is sucked in battery unit lattice by negative pressure, to battery unit lattice
Acid filling.This process eliminates the process of pressurization, discharge, simplifies operating process, passes through control pneumatic operated valve and opening and closing valve alternating
Opening and closing, so that air-leakage test and acid filling process are completed on the same device, saves to realize opening and closing air-leakage test and acid filling
The time for having gone battery to transport, operating process is simplified, and has effectively shortened the production time.
Further, the outlet end of the communicating pipe and the connector grafting being located on battery unit lattice, the communicating pipe
It is equipped with elastic component, existing anti-off effect with the junction of connector, and can guarantee that junction has good air-tightness, it is effectively anti-
Leak-stopping gas, leakage acid.
Further, the arrival end of the outlet end of the vacuum tube, the outlet end of acid tube and communicating pipe passes through a threeway
Connector is connected to each other, and can prevent each pipe overflexing from can effectively prevent gas leakage and leakage acid again, moreover it is possible to which fixed -piping is with benefit
In pipeline reasonable line arrangement.
Further, it is equipped with one between the vacuum pump and opening and closing valve and considers sour tank, the arrival end for considering sour tank and outlet
End is connected to by the vacuum tube with battery unit lattice and vacuum pump respectively, causes sour wave for preventing acid to be pumped out by vacuum
Take and air tightness detection system is polluted and shortens the service life.
Further, a sour tank passes through the acid tube with opening and closing valve and connect with the quantitative pot, mends acid for the quantitative pot.
The limited volume of quantitative pot, sour tank can supplement used acid after being connected to quantitative pot for quantitative pot.
The utility model has the advantages that the utility model is alternately opened and closed by control pneumatic operated valve and opening and closing valve, comes
Realize that opening and closing air-leakage test and acid filling eliminate electricity so that air-leakage test and acid filling process are completed on the same device
The time of pond transhipment and pressurization, discharge step, have simplified operating process, and effectively shorten the production time.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of embodiment 1；
Fig. 2 is the structural schematic diagram of embodiment 2；
In figure: 1- vacuum pump；2- vacuum tube；21- pneumatic operated valve；22- pressure display unit；3- quantitative pot；4- acid tube；41- is opened
Valve closing；5- battery unit lattice；51- connector；6- communicating pipe；61- elastic component；7- considers sour tank；8- acid tank；9- three-way connection.
Specific embodiment
Below with reference to the attached drawing of the utility model, the technical solution of the utility model embodiment is explained and illustrated,
But following embodiments are only the preferred embodiment of the utility model, and not all.Based on the implementation example in the implementation mode, this field
Technical staff's obtained other embodiments without making creative work, belong to the protection model of the utility model
It encloses.
Embodiment 1
By taking the lead-acid accumulator of 12V carries out air-leakage test and acid filling as an example, 12V lead-acid accumulator have 6 independences and
The battery unit lattice 5 being arranged in juxtaposition, using a set of air tightness detection system and acid filling system respectively to each battery unit lattice 5 into
Row air-leakage test and acid filling, as shown in Figure 1, specific structure is as follows: suction type gas examines acid filling all-in-one machine, including can be with battery list
The air tightness detection system and acid filling system, the air tightness detection system that first lattice 5 are connected to include the vacuum for generating negative pressure
Pump 1 and a vacuum tube 2 being connected to vacuum pump 1, the acid filling system include the quantitative quantitative pot 3 for acid, a sour tank 8
And with the acid tube 4 for opening and closing valve 41, the outlet end of the quantitative pot 3 and arrival end are connected with acid tube 4, are separately connected battery
Cell 5 and sour tank 8；It is equipped between the vacuum pump 1 and opening and closing valve 41 and considers sour tank 7, the arrival end for considering sour tank 7 and outlet
End is connected to by the vacuum tube 2 with battery unit lattice 5 and vacuum pump 1 respectively, for preventing acid from causing acid by the suction of vacuum pump 1
Waste and air tightness detection system is polluted and shortens the service life, vacuum tube 2 and acid tube 4 pass through communicating pipe 6 and battery
Cell 5 is connected to, and is connected with pneumatic operated valve 21 and the pressure display unit 22 for showing pressure value, the pressure on the vacuum tube 2
Display 22 is between battery unit lattice 5 and pneumatic operated valve 21, and the pneumatic operated valve 21 replaces opening and closing with opening and closing valve 41, is made
Battery unit lattice 5 are successively individually connected to vacuum pump 1 and quantitative pot 3, realize air-leakage test and acid filling respectively.
The outlet end of the communicating pipe 6 and 51 grafting of connector being located on battery unit lattice 5, the communicating pipe 6 and company
The junction of interface 51 be equipped with elastic component, the elastic component can be rubber parts, existing anti-off effect, but can guarantee junction have it is good
Good air-tightness effectively prevent gas leakage, leakage acid.The outlet end of the vacuum tube 2, the outlet end of acid tube 4 and the entrance of communicating pipe 6
End is connected to each other by a three-way connection 9, can prevent each pipe overflexing from can effectively prevent gas leakage and leakage acid again, also
Pipeline is capable of fixing in favor of pipeline reasonable line arrangement.
Pneumatic operated valve 21 is opened, opening and closing valve 41 is closed, and battery unit lattice 5 are communicated with vacuum pump 1 at this time, and vacuum pump 1 is by battery
Cell 5 vacuumizes and keeps certain time, would know that the pressure change shape of corresponding battery unit lattice 5 from pressure display unit 22
State, and can learn whether 5 air-tightness of battery unit lattice is good；The battery unit lattice 5 of air-tightness qualification are in negative pressure state, gas
Dynamic valve 21 is closed, opening and closing valve 41 is opened, and quantitative pot 3 is communicated with battery unit lattice 5, and the acid in quantitative pot 3 sucks battery by negative pressure
In cell 5, to 5 acid filling of battery unit lattice.This process eliminates the process of pressurization, discharge, simplifies operating process, passes through
It controls pneumatic operated valve 21 and opening and closing valve 41 alternately opens and closes, to realize opening and closing air-leakage test and acid filling, so that air-leakage test and filling
Sour process is completed on the same device, eliminate battery transhipment time, simplified operating process, and effectively shorten production when
Between.The air-leakage test and acid filling of entire battery are completed in this process repetitive operation six times.
Embodiment 2
By taking the lead-acid accumulator of 12V carries out air-leakage test and acid filling as an example, 12V lead-acid accumulator have 6 independences and
The battery unit lattice 5 being arranged in juxtaposition, to accelerate detection, every battery unit lattice 5 using a set of air tightness detection system and
Acid filling system, the structure that the suction type gas inspection acid filling all-in-one machine of the present embodiment uses thus are as follows: as shown in Fig. 2, suction type gas
Examining acid filling all-in-one machine includes the air tightness detection system that can be connected to battery unit lattice 5 and acid filling system, the air-leakage test
System includes vacuum pump 1 for generating negative pressure and three vacuum tubes 2 being connected to vacuum pump 1, the acid filling system include
Three are quantitatively connected to, with the acid tube 4 for opening and closing valve 41, vacuum tube 2 and acid tube 4 with quantitative pot 3 for sour quantitative pot 3 and three
It is connected to by communicating pipe 6 with battery unit lattice 5, is connected with pneumatic operated valve 21 and the pressure for showing pressure value on the vacuum tube 2
Display 22, the pressure display unit 22 are between battery unit lattice 5 and pneumatic operated valve 21, the pneumatic operated valve 21 and opening and closing valve 41
Alternately open and close, make the successively independent connection vacuum pump 1 and quantitative pot 3 of battery unit lattice 5, realize respectively air-leakage test and
Acid filling.
Pneumatic operated valve 21 is opened, opening and closing valve 41 is closed, and battery unit lattice 5 are communicated with vacuum pump 1 at this time, and vacuum pump 1 is by battery
Cell 5 vacuumizes and keeps certain time, would know that the pressure change shape of corresponding battery unit lattice 5 from pressure display unit 22
State, and can learn whether 5 air-tightness of battery unit lattice is good；The battery unit lattice 5 of air-tightness qualification are in negative pressure state, gas
Dynamic valve 21 is closed, opening and closing valve 41 is opened, and quantitative pot 3 is communicated with battery unit lattice 5, and the acid in quantitative pot 3 sucks battery by negative pressure
In cell 5, to 5 acid filling of battery unit lattice.In Fig. 2, it is laggard that 1#, 3# and 5# battery unit lattice carry out air-leakage test together
Row acid filling, 2#, 4# and 6# battery unit lattice are vacant at this time, then carry out air-leakage test and filling to 2#, 4# and 6# battery unit lattice
Acid can interfere with each other to avoid adjacent battery unit lattice cause test result inaccurate in this way.This process eliminates pressurization, releases
The process of pressure, simplifies operating process, is alternately opened and closed by control pneumatic operated valve 21 and opening and closing valve 41, to realize opening and closing air-tightness inspection
It surveys and acid filling eliminates the time of battery transhipment, simplify so that air-leakage test and acid filling process are completed on the same device
Operating process, and effectively shorten production time.
The outlet end of each communicating pipe 6 and 51 grafting of connector being located on battery unit lattice 5, the communicating pipe 6 and company
The junction of interface 51 be equipped with elastic component 61, the elastic component 61 can be rubber parts, existing anti-off effect, but can guarantee junction have
There is good air-tightness, effectively prevent gas leakage, leakage acid.
The outlet end of the vacuum tube 2, the outlet end of acid tube 4 and the arrival end of communicating pipe 6 by three-way connection 9 that
This connection can prevent each pipe overflexing from can effectively prevent gas leakage and leakage acid again, moreover it is possible to which fixed -piping is in favor of pipeline
Reasonable line arrangement.
It is equipped between the vacuum pump 1 and opening and closing valve 41 and considers sour tank 7, settable one or the sour tank 7 of three worries, such as Fig. 2 institute
Show the sour tank 7 of one worry of setting, the arrival end for considering sour tank 7 and outlet end pass through the vacuum tube 2 and battery unit lattice 5 respectively
It is connected to vacuum pump 1, for preventing acid from causing the waste of acid by the suction of vacuum pump 1 and being polluted to air tightness detection system
And shorten the service life.
One sour tank 8 is set, and is connect respectively with three quantitative pots 3 using the acid tube 4 with opening and closing valve 41, is quantitative pot
3 mend acid.The limited volume of quantitative pot 3, sour tank 8 can supplement used acid after being connected to quantitative pot 3 for quantitative pot 3.
Above description is only a specific implementation of the present invention, but the protection scope of the utility model is not limited to
In this, one skilled in the art should be understood that the utility model includes but is not limited to attached drawing and specific embodiment above
Described in content.The modification of any function and structure principle without departing from the utility model is intended to be included in the model of claim
In enclosing.
Claims (5)
1. a kind of suction type gas examines acid filling all-in-one machine, including the air tightness detection system that can be connected to battery unit lattice and acid filling system
System, which is characterized in that the air tightness detection system includes vacuum pump for generating negative pressure and at least one and vacuum pump
The vacuum tube of connection, the acid filling system include that at least one quantitative quantitative pot and at least one and quantitative pot for acid connects
Acid tube logical, with opening and closing valve, vacuum tube and acid tube are connected to battery unit lattice by a connecting pipe, are connected on the vacuum tube
Pneumatic operated valve and pressure display unit for showing pressure value, the pressure display unit are between battery unit lattice and pneumatic operated valve,
The pneumatic operated valve replaces opening and closing with opening and closing valve, so that battery unit lattice is successively individually connected to vacuum pump and quantitative pot, respectively
Realize air-leakage test and acid filling.
2. suction type gas according to claim 1 examines acid filling all-in-one machine, which is characterized in that the outlet end of the communicating pipe with
The junction of connector grafting on battery unit lattice, the communicating pipe and connector is equipped with elastic component.
3. suction type gas according to claim 2 examines acid filling all-in-one machine, which is characterized in that the outlet end of the vacuum tube,
The outlet end of acid tube and the arrival end of communicating pipe are connected to each other by a three-way connection.
4. suction type gas according to claim 1 examines acid filling all-in-one machine, which is characterized in that the vacuum pump and opening and closing valve it
Between be equipped with one and consider sour tank, the arrival end for considering sour tank and outlet end pass through the vacuum tube and battery unit lattice and vacuum respectively
Pump connection.
5. suction type gas according to claim 1 examines acid filling all-in-one machine, which is characterized in that a sour tank passes through with opening and closing valve
Acid tube connect with the quantitative pot, for the quantitative pot mend acid.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821925273.7U CN209150218U (en) | 2018-11-21 | 2018-11-21 | A kind of suction type gas inspection acid filling all-in-one machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821925273.7U CN209150218U (en) | 2018-11-21 | 2018-11-21 | A kind of suction type gas inspection acid filling all-in-one machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209150218U true CN209150218U (en) | 2019-07-23 |
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ID=67286803
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821925273.7U Active CN209150218U (en) | 2018-11-21 | 2018-11-21 | A kind of suction type gas inspection acid filling all-in-one machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN209150218U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110534691A (en) * | 2019-08-27 | 2019-12-03 | 广州市通上德智能装备有限公司 | A kind of battery acid filling device and control method |
| EP3828960A1 (en) * | 2019-11-29 | 2021-06-02 | Guangdong HYNN Technologies Co., Ltd. | Battery manufacturing method and system based on vacuum process assembly |
-
2018
- 2018-11-21 CN CN201821925273.7U patent/CN209150218U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110534691A (en) * | 2019-08-27 | 2019-12-03 | 广州市通上德智能装备有限公司 | A kind of battery acid filling device and control method |
| CN110534691B (en) * | 2019-08-27 | 2023-07-04 | 广州市通上德智能装备有限公司 | Battery acid filling device and control method |
| EP3828960A1 (en) * | 2019-11-29 | 2021-06-02 | Guangdong HYNN Technologies Co., Ltd. | Battery manufacturing method and system based on vacuum process assembly |
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