CN101465414B - Pump suction type quantitative evacuation priming device - Google Patents
Pump suction type quantitative evacuation priming device Download PDFInfo
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- CN101465414B CN101465414B CN2008102403478A CN200810240347A CN101465414B CN 101465414 B CN101465414 B CN 101465414B CN 2008102403478 A CN2008102403478 A CN 2008102403478A CN 200810240347 A CN200810240347 A CN 200810240347A CN 101465414 B CN101465414 B CN 101465414B
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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 invention relates to a pumping quantitative vacuum priming device, comprising a pumping quantitative unit and a vacuum priming unit which is connected with the pumping quantitative unit; the pumping quantitative unit comprises a quantitative cylinder (6), a pump liquid back-suction tube (1), a liquid-measuring adjustable level (2), a pump liquid buffer (8) and a liquid taking pump (13); the pumping quantitative unit realizes to quantitatively pump liquid to be poured; the vacuum priming unit comprises a middle vessel (10), an upper clamping device (9), a lower clamping device (14), a vacuum buffer (5), a vacuum bump (11), a vacuum valve (3), an atmospheric valve (4), a bypass valve (7) and a vacuum meter (16), thus realizing to pump the liquid to be poured, to pump vacuum and to charge the liquid to be poured. The pumping quantitative vacuum priming device has high precision and high efficiency, and is energy-saving and environmental-protection; in addition, the charging loop is easily to be expanded; the device is suitable for charging aqueous solution such as acidic electrolyte bath, alkali electrolyte and the like and flowing liquid such as oil with low viscocity and oily solution.
Description
Technical field
The present invention relates to storage battery production technical field, be specifically related to a kind of pump suction type quantitative evacuation priming device.
Background technology
At present, the filling of cell electrolyte in the secondary cell production industry generally adopts artificial dosing method and gravity flow to annotate sour equipment, absorbs naturally by battery; To the extra small size battery that absorbs difficulty naturally take pickling, get rid of acid, clean, the mode of drying up annotates.Preceding kind mode is subjected to factor affecting existence such as the sour speed of the suction of pole plate and dividing plate, utmost point group tightness degree, and sour speed is slow down, generally need drawbacks such as repeatedly filling, simultaneously, owing to be subjected to operating personnel's influence acid amount control uneven, sometimes the battery leakage also can occur and add, be not suitable for large-scale production.The second way adopts pickling, gets rid of acid, cleans, dries up mode, has increased production procedure, the direct exhaust emission environment of the spent acid that throws away, and this is a kind of high pollution, poor efficiency, expensive original work pattern.
Summary of the invention
The purpose of this invention is to provide a kind of precision height, efficient height, energy-saving and environmental protection, and the filling loop is the pump suction type quantitative evacuation priming device of expansion easily, is applicable to the filling of working fluids such as oil that aqueous solution such as acidic electrolyte bath, alkaline electrolyte and viscosity are not high and oily solution.
For achieving the above object, the present invention adopts following technical scheme:
A kind of pump suction type quantitative evacuation priming device, this device comprise pump suction type quantitative unit and coupled vacuum pumping liquid injection unit, and described pump suction type quantitative unit comprises: quantitation tube, link to each other with the vacuum pumping liquid injection unit, and be used for constant displacement pump and get and treat the fluid injection body; Pump liquid suction pipe inserts wherein from the inlet of described quantitation tube, and insertion depth is regulated by the liquid measure adjusting rod that described pump liquid suction pipe upper end connects; Pump liquid buffer, its liquid outlet links to each other with described pump liquid suction pipe; Get liquid pump, link to each other with described pump liquid buffer, be used for from liquid storage container pump get treat the fluid injection body to quantitation tube and with the unnecessary fluid injection body resorption for the treatment of to described liquid storage container; Described vacuum pumping liquid injection unit comprises: intermediate receptacle, and its inlet links to each other with the liquid outlet of described quantitation tube, is used to deposit treat the fluid injection body, and the connecting tube of described quantitation tube and described intermediate receptacle is provided with tube gripper; Be subjected to liquid thing and control unit, be connected with the liquid outlet of described intermediate receptacle, described intermediate receptacle and the described connecting tube of liquid thing and control unit that is subjected to are provided with down tube gripper; Vacuumize buffer, be connected with the vacuum orifice of described intermediate receptacle; Vacuum pumping pump links to each other with the described bleeding point that vacuumizes buffer, connects on the two the pipeline also to be connected with vacuum pumping valve, atmospheric valve and vacuum meter.
Wherein, described vacuum pumping pump and described vacuumizing also are connected with vacuum filter between the buffer, be used for the band corrosive gas that filtering gas contains, the protection vacuum pumping pump.
Wherein, also be connected with by-pass valve on described vacuum filter and the described connecting tube that vacuumizes buffer, be used to weaken vacuum strength, prevent to be subjected to that liquid recoils in the liquid thing.
Wherein, described pump liquid buffer has several liquid outlets, links to each other with other several pump liquid suction pipes, has realized the function expansion of pump suction type quantitative unit.
Wherein, the described buffer that vacuumizes has several air inlets, links to each other with other several intermediate receptacles, has realized the function expansion of vacuum unit.
Beneficial effect:
1, the pump suction type quantitative unit carries out quantitative liquid getting, makes the fluid injection precision higher, cuts the waste energy-saving and environmental protection;
2, vacuum pumping liquid injection unit is realized extracting the processes such as filling for the treatment of the fluid injection body, vacuumizing, treat the fluid injection body by program control, makes whole filling process efficient higher, has simplified production procedure;
3, by vacuumizing a plurality of air inlets of buffer, and the setting of a plurality of liquid outlets of pump liquid buffer, realized the expansion of multiloop same functional unit.
Description of drawings
Fig. 1 is a pump suction type quantitative evacuation priming device structural representation of the present invention;
Fig. 2 is a pump suction type quantitative evacuation priming device fluid injection flow chart.
Among the figure: 1, pump liquid suction pipe; 2, liquid measure adjusting rod; 3, vacuum pumping valve; 4, atmospheric valve; 5, vacuumize buffer; 6, quantitation tube; 7, by-pass valve; 8, pump liquid buffer; 9, go up tube gripper; 10, intermediate receptacle; 11, vacuum pump; 12, vacuum filter; 13, get liquid pump; 14, following tube gripper; 15, be subjected to liquid thing and control unit; 16, vacuum meter.
Embodiment
The pump suction type quantitative evacuation priming device that the present invention proposes is described in detail as follows in conjunction with the accompanying drawings and embodiments.
Embodiment
As shown in Figure 1, the pump suction type quantitative evacuation priming device that present embodiment proposed is specially adapted to control precisions such as closed accumulator, lithium battery and requires electrolyte filling high and that the filling difficulty is big.
This device comprises pump suction type quantitative unit and coupled vacuum pumping liquid injection unit, and the pump suction type quantitative unit comprises: quantitation tube 6, link to each other with the vacuum pumping liquid injection unit, and be used for constant displacement pump and get and treat the fluid injection body; Pump liquid suction pipe 1, from the inlet insertion quantitation tube 6 of quantitation tube 6, insertion depth is regulated by the liquid measure adjusting rod 2 that pump liquid suction pipe 1 upper end connects; Pump liquid buffer 8, liquid outlet links to each other with pump liquid suction pipe 1; Get liquid pump 13, link to each other, be used for pump and get and treat the fluid injection body with pump liquid buffer 8.
The vacuum pumping liquid injection unit comprises: intermediate receptacle 10, and its inlet links to each other with the liquid outlet of quantitation tube 6, be used to deposit and treat the fluid injection body, and the connecting tube of quantitation tube 6 and intermediate receptacle 10 is provided with tube gripper 9; Be subjected to liquid thing and control unit 15, be connected with the liquid outlet of intermediate receptacle 10, and intermediate receptacle 10 be subjected to the connecting tube of liquid thing and control unit 15 to be provided with down tube gripper 14, vacuumize buffer 5, be connected with the vacuum orifice of intermediate receptacle 10; Vacuum pumping pump 11 links to each other with the bleeding point that vacuumizes buffer 5, and connects on the two the pipeline and be connected with vacuum pumping valve 3, atmospheric valve 4 and vacuum meter 16, the vacuum degree in the vacuum meter 16 monitoring fluid injection process loops; Vacuum pumping pump 11 and vacuumize and also be connected with vacuum filter 12 between the buffer 5; be used for the band corrosive gas that filtering gas contains; protection vacuum pumping pump 11; also be connected with by-pass valve 7 on vacuum filter 12 and the connecting tube that vacuumizes buffer 5; be used to weaken vacuum strength, prevent to be subjected to the liquid in the liquid thing to recoil.
Wherein, pump liquid buffer 8 has several liquid outlets, is used for linking to each other with other several pump liquid suction pipes 1, has realized the functional unit expansion of quantitative part; Vacuumizing buffer 5 has several bleeding points, is used for linking to each other with other several intermediate receptacles 10, has realized the functional unit expansion of vacuumized part.
Control unit is by control vacuum pumping valve 3, atmospheric valve 4, by-pass valve 7, last tube gripper 9, following tube gripper 14, cooperate vacuum pumping pump 11 and get liquid pump 13 and realize vacuumizing adjusting with blowing air and vacuum degree size, realize to extract treat the fluid injection body to intermediate receptacle 10, vacuumize, treat the processes such as filling of fluid injection body, as shown in Figure 2, its step is as follows:
S1. vacuum pumping valve 3, by-pass valve 7, atmospheric valve 4, last tube gripper 9 and following tube gripper 14 are all closed, and open vacuum pumping pump 11, form vacuum source.
Simultaneously, by liquid measure adjusting rod 2, pump liquid suction pipe 1 is inserted quantitation tube 6 from the inlet of quantitation tube 6, the scale of required reservoir quantity is concordant on the lower port that makes pump liquid suction pipe 1 and the quantitation tube 6, and the liquid outlet of quantitation tube 6 is closed;
S2. open and get liquid pump 13, will treat that the fluid injection body pumps into pump liquid buffer 8 from the liquid storage container, advance quantitation tube 6 through pump liquid suction pipe 1 pump;
S3. it is full to work as quantitation tube 6 pumps, close and get liquid pump 13, stop pump liquid, the liquid in the pipeline will be because the self gravitation effect will begin to be back to the liquid storage container along pump liquid path, the above liquid of pump liquid suction pipe 1 lower port is gone back by resorption, and the fluid injection scale of construction of staying in the quantitation tube 6 for the treatment of is exactly the required amount of filling;
S4. open down tube gripper 14 and vacuum pumping valve 3, because vacuum pumping pump 11, vacuum filter 12, until the loop between the vacuum pumping valve 3 all is a vacuum state, thus open vacuum pumping valve 3 and down tube gripper 14 can reach middle container 10, the purpose that vacuumized by liquid thing and corresponding connecting tube;
S5. close down tube gripper 14, open tube gripper 9, open the liquid outlet of quantitation tube 6, the fluid injection body of quantitatively treating in the quantitation tube 6 flows in the intermediate receptacle 10;
S6. close and close tube gripper 9, open down tube gripper 14, open atmospheric valve 4 and by-pass valve 7, and vacuum pumping valve 3 closed, this moment under air effect, treating that the fluid injection body is just annotated and into be subjected to the liquid thing in the intermediate receptacle 10, the opening of by-pass valve 7, be used to weaken the vacuum strength in loop this moment, to prevent recoiled by the liquid in the liquid thing;
S7. no longer remaining the fluid injection body when from middle container 10, flowing out, if be still waiting the fluid injection body in the intermediate receptacle 10, execution in step S8 then, otherwise execution in step S9;
S8. close atmospheric valve 4, open vacuum pumping valve 3, vacuumize once more, the concurrent step S6 that returns;
S9. close down tube gripper 14, finish one time the fluid injection process.
This apparatus function realizes that overall process is realized by PLC control unit (Programmable LogicController, programmable logic controller (PLC)) program, makes the fluid injection precision higher, cut the waste, and energy-saving and environmental protection, and fluid injection efficient is higher, has simplified production procedure.
Above execution mode only is used to illustrate the present invention; and be not limitation of the present invention; the those of ordinary skill in relevant technologies field; under the situation that does not break away from the spirit and scope of the present invention; can also make various variations and modification; therefore all technical schemes that are equal to also belong to category of the present invention, and scope of patent protection of the present invention should be defined by the claims.
Claims (5)
1. pump suction type quantitative evacuation priming device, this device comprises pump suction type quantitative unit and coupled vacuum pumping liquid injection unit, it is characterized in that,
Described pump suction type quantitative unit comprises:
Quantitation tube (6) links to each other with the vacuum pumping liquid injection unit, is used for constant displacement pump and gets and treat the fluid injection body;
Pump liquid suction pipe (1) inserts wherein from the inlet of described quantitation tube (6), and insertion depth is regulated by the liquid measure adjusting rod (2) that described pump liquid suction pipe (1) upper end connects;
Pump liquid buffer (8), its liquid outlet links to each other with described pump liquid suction pipe (1);
Get liquid pump (13), link to each other with described pump liquid buffer (8), be used for from liquid storage container pump get treat the fluid injection body to quantitation tube (6) and with the unnecessary fluid injection body resorption for the treatment of to described liquid storage container;
Described vacuum pumping liquid injection unit comprises:
Intermediate receptacle (10), its inlet links to each other with the liquid outlet of described quantitation tube (6), is used to deposit treat the fluid injection body, and described quantitation tube (6) is provided with tube gripper (9) with the connecting tube of described intermediate receptacle (10);
Be subjected to liquid thing and control unit (15), be connected with the liquid outlet of described intermediate receptacle (10), described intermediate receptacle (10) is provided with down tube gripper (14) with the described connecting tube of liquid thing and control unit (15) that is subjected to;
Vacuumize buffer (5), be connected with the vacuum orifice of described intermediate receptacle (10);
Vacuum pumping pump (11) links to each other with the described bleeding point that vacuumizes buffer (5), connects on the two the pipeline also to be connected with vacuum pumping valve (3), atmospheric valve (4) and vacuum meter (16).
2. pump suction type quantitative evacuation priming device as claimed in claim 1; it is characterized in that; described vacuum pumping pump (11) and described vacuumizing also are connected with vacuum filter (12) between the buffer (5), be used for the band corrosive gas that filtering gas contains, protection vacuum pumping pump (11).
3. pump suction type quantitative evacuation priming device as claimed in claim 2, it is characterized in that, also be connected with by-pass valve (7) on described vacuum filter (12) and the described connecting tube that vacuumizes buffer (5), be used to weaken vacuum strength, prevent to be subjected to that liquid recoils in the liquid thing.
4. pump suction type quantitative evacuation priming device as claimed in claim 1 is characterized in that, described pump liquid buffer (8) has several liquid outlets, links to each other with other several pump liquid suction pipes (1).
5. pump suction type quantitative evacuation priming device as claimed in claim 1 is characterized in that, the described buffer (5) that vacuumizes has several air inlets, links to each other with other several intermediate receptacles (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102403478A CN101465414B (en) | 2008-12-17 | 2008-12-17 | Pump suction type quantitative evacuation priming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2008102403478A CN101465414B (en) | 2008-12-17 | 2008-12-17 | Pump suction type quantitative evacuation priming device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101465414A CN101465414A (en) | 2009-06-24 |
| CN101465414B true CN101465414B (en) | 2010-12-08 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008102403478A Expired - Fee Related CN101465414B (en) | 2008-12-17 | 2008-12-17 | Pump suction type quantitative evacuation priming device |
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| CN (1) | CN101465414B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838621A (en) * | 2016-12-30 | 2017-06-13 | 武汉泰安晶液态金属科技有限公司 | A kind of vacuum electrolyte filling device |
Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102208595A (en) * | 2011-05-11 | 2011-10-05 | 南京双登科技发展研究院有限公司 | Battery liquid-filling device |
| CN102509616A (en) * | 2011-11-18 | 2012-06-20 | 中国科学院等离子体物理研究所 | Dye sensitized solar cell electrolyte filling method and device adopting same |
| CN102760857B (en) * | 2012-07-30 | 2014-06-25 | 徐敖奎 | Cylindrical lithium battery opening liquid injection equipment and method |
| CN104961089A (en) * | 2015-06-04 | 2015-10-07 | 南京大学昆山创新研究院 | Vacuum pouring device |
| CN106058142A (en) * | 2016-08-09 | 2016-10-26 | 青海时代新能源科技有限公司 | Electrolyte injection apparatus for battery |
| CN107565085A (en) * | 2017-08-02 | 2018-01-09 | 江苏超威电源有限公司 | A kind of lead-acid accumulator acid-adding method |
| CN112397852B (en) * | 2020-12-16 | 2024-09-06 | 金川集团股份有限公司 | Reverse suction type cylindrical battery electrolyte injection device and method |
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2008
- 2008-12-17 CN CN2008102403478A patent/CN101465414B/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106838621A (en) * | 2016-12-30 | 2017-06-13 | 武汉泰安晶液态金属科技有限公司 | A kind of vacuum electrolyte filling device |
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| Publication number | Publication date |
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| CN101465414A (en) | 2009-06-24 |
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Granted publication date: 20101208 Termination date: 20121217 |