CN208256799U - A kind of start and stop lead-acid accumulator electrolyte added automatically system - Google Patents
A kind of start and stop lead-acid accumulator electrolyte added automatically system Download PDFInfo
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- CN208256799U CN208256799U CN201820447340.2U CN201820447340U CN208256799U CN 208256799 U CN208256799 U CN 208256799U CN 201820447340 U CN201820447340 U CN 201820447340U CN 208256799 U CN208256799 U CN 208256799U
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- pipe
- chamber
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- 239000002253 acid Substances 0.000 title claims abstract description 233
- 239000003792 electrolyte Substances 0.000 title claims abstract description 38
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims abstract description 53
- 238000003860 storage Methods 0.000 claims abstract description 53
- 230000008676 import Effects 0.000 claims abstract description 48
- 239000000203 mixture Substances 0.000 claims abstract description 37
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 17
- QAOWNCQODCNURD-UHFFFAOYSA-N sulfuric acid Substances OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000008367 deionised water Substances 0.000 claims abstract description 13
- 229910021641 deionized water Inorganic materials 0.000 claims abstract description 13
- 238000005192 partition Methods 0.000 claims abstract description 6
- 239000007788 liquid Substances 0.000 claims description 28
- 239000000463 material Substances 0.000 claims description 4
- 208000002925 dental caries Diseases 0.000 claims description 3
- 238000004519 manufacturing process Methods 0.000 abstract description 12
- 238000002156 mixing Methods 0.000 description 10
- 239000000243 solution Substances 0.000 description 10
- 238000000034 method Methods 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 239000002994 raw material Substances 0.000 description 5
- 239000000654 additive Substances 0.000 description 4
- 230000000996 additive effect Effects 0.000 description 4
- PMZURENOXWZQFD-UHFFFAOYSA-L Sodium Sulfate Chemical compound [Na+].[Na+].[O-]S([O-])(=O)=O PMZURENOXWZQFD-UHFFFAOYSA-L 0.000 description 3
- 238000001816 cooling Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 230000014509 gene expression Effects 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 150000007513 acids Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 229910052938 sodium sulfate Inorganic materials 0.000 description 1
- 235000011152 sodium sulphate Nutrition 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- 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
-
- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P70/00—Climate change mitigation technologies in the production process for final industrial or consumer products
- Y02P70/50—Manufacturing or production processes characterised by the final manufactured product
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- Filling, Topping-Up Batteries (AREA)
Abstract
The utility model discloses a kind of start and stop lead-acid accumulator electrolyte added automatically systems.Including concentrated sulfuric acid storage tank, deionized water storage tank, NaOH solution storage tank, mixture storage tank, acid inlet tube, acid extracting pipe, acid adding pipe, the battery compartment of start and stop lead-acid accumulator, density sensor, acid pump and programmable logic controller (PLC)；The acid adding pipe is reducing pipe, it is equipped with partition in pipe, acid adding pipe is divided into the sour chamber of lower traveling and uplink sour chamber out, lower sour chamber of advancing is equipped with the first import and the first outlet at lower sour bottom of chamber end of advancing is arranged in, and uplink, which goes out sour chamber uplink is arranged in, to be gone out the third import at sour bottom of chamber end, be additionally provided with third and export；Each section is connected to by pipeline, and the valve being arranged on acid pump, density sensor and pipeline is electrically connected with programmable logic controller (PLC).The system realizes the automatic control that the battery compartment electrolyte inside of start and stop battery is added, and improves battery consistency, ensure that the high quality of battery, improves production efficiency, reduces production cost.
Description
Technical field
The utility model belongs to lead-acid storage battery production technical field.More particularly to a kind of start and stop lead-acid accumulator electrolyte
Added automatically system.
Background technique
The manufacturing process of start and stop lead-acid accumulator is usually to carry out according to following five steps: grid manufacture-pole plate system
Make-battery assembly-acid adding chemical conversion-packaging.Have in this manufacturing process to density of electrolyte and sodium sulphate content specific
Area requirement, therefore need to be added the electrolyte in battery in acid adding formation process, reach process stipulation
Area requirement.
Currently, when electrolyte is added, most of electrolyte quota and injection mode be operator by the concentrated sulfuric acid,
Deionized water, anhydrous sodium sulfate mix according to a certain percentage, stir evenly, and are cooled to room temperature, and are then injected again with acid adding machine
Into battery.This method not only expends a large amount of manpower and material resources, and manually prepare electrolyte when additive additional amount it is accurate
Spend low, electrolyte mixing uniformity is poor, cooling requirement consumption longer time, reduce production efficiency；But also exist by
In personnel's carelessness and caused by add, less plus or the case where be not added, cause bulk quality accident, waste raw material, influence
Environment brings biggish economic loss to company.
Summary of the invention
To solve the above-mentioned problems, the present invention provides a kind of start and stop lead-acid accumulator electrolyte added automatically systems, should
Sulfuric acid, deionized water, sodium hydroxide are individually positioned in different storage devices by system, by density of electrolyte sensor with
And the automatic addition of each additive is realized in the control of PLC, without being manually added mixing, saving a large amount of manpower object
Power, and accuracy is high.
The utility model is achieved through the following technical solutions
A kind of start and stop lead-acid accumulator electrolyte added automatically system, the system include concentrated sulfuric acid storage tank, deionized water
Storage tank, NaOH solution storage tank, four-way union, mixture storage tank, acid inlet tube, acid extracting pipe, acid adding pipe, start and stop plumbic acid store
The cell negative terminal of battery, density sensor, acid pump and programmable logic controller (PLC)；The acid adding pipe is columned tapered
It manages, partition is equipped in pipe by acid adding pipe and is divided into the sour chamber of lower traveling and uplink two cavitys of sour chamber out, the lower sour chamber of advancing
Length is greater than uplink and goes out sour chamber and lower advance sour chamber and uplink goes out the top of sour chamber in the same horizontal line, the lower traveling
Sour chamber is equipped with the first import and the first outlet at lower sour bottom of chamber end of advancing is arranged in, and the uplink, which goes out sour chamber and is equipped with setting, to exist
Uplink goes out the third import at sour bottom of chamber end, is additionally provided with third outlet；The concentrated sulfuric acid storage tank by acid liquor delivery pipe road with
Four-way union is connected, and the deionized water storage tank is connected by liquid water conveyance conduit with four-way union, institute
The NaOH solution storage tank stated is connected by lye conveyance conduit with four-way union, and the four-way union passes through defeated
Pipeline is sent to be connected with mixture storage tank, the discharge port of the mixture storage tank passes through acid of advancing under acid inlet tube and acid adding pipe
First import of chamber is connected, the first outlet of sour chamber of advancing under the acid adding pipe and the cell negative terminal of start and stop lead-acid accumulator
Feed inlet is connected, and cell negative terminal discharge port and the acid adding pipe uplink of the start and stop lead-acid accumulator go out the third import phase of sour chamber
Connection, the third outlet that the acid adding pipe uplink goes out sour chamber are connected by acid extracting pipe with the feed inlet of acid blend storage tank；
The acid is pumped by PLC controls and acid inlet tube is connected, (i.e. programmable logic controller (PLC) control
Relieving haperacidity pump carries out taking out acid, the liquid in mixture storage tank is pumped into the cell negative terminal of start and stop lead-acid accumulator, cell negative terminal
Go out sour chamber by acid adding pipe uplink when middle liquid level reach a certain height to be exited into mixture storage tank by acid extracting pipe, in acid
It is preferably recycled under the action of pump)；The density sensor is connected with acid blend storage tank, density sensor
Signal output end is electrically connected with programmable logic controller (PLC)；
It is defeated equipped with the second valve, lye that the acid liquor delivery pipe road is equipped with the first valve, liquid water conveyance conduit
It send pipeline to be equipped with third valve, acid inlet tube pipeline and is equipped with the 5th valve equipped with the 4th valve, acid extracting pipe pipeline, it is described
Valve is electrically connected with programmable logic controller (PLC).
The start and stop lead-acid accumulator electrolyte added automatically system, the first import of sour chamber of advancing under the acid adding pipe
The top of lower sour chamber of advancing is set；The top that uplink goes out sour chamber is arranged in the third outlet that the acid adding pipe uplink goes out sour chamber.
The start and stop lead-acid accumulator electrolyte added automatically system, the first import of sour chamber of advancing under the acid adding pipe
It is arranged at the upper end-face edge of lower sour chamber of advancing；The third outlet that the acid adding pipe uplink goes out sour chamber is arranged in uplink and goes out sour chamber
At upper end-face edge；It is closed state that the acid adding pipe uplink, which goes out sour chamber and the lower top for advancing sour chamber, simultaneously.
The start and stop lead-acid accumulator electrolyte added automatically system, the upper end-face edge for sour chamber of advancing under the acid adding pipe
It is additionally provided with second outlet out, the acid adding pipe uplink, which goes out at the upper end-face edge of sour chamber, is additionally provided with the 4th import.
The start and stop lead-acid accumulator electrolyte added automatically system, the system include multiple acid adding pipes, each acid adding
It is connected between pipe by pipeline.
The start and stop lead-acid accumulator electrolyte added automatically system, the pipeline being connected between the acid adding pipe are
Hose.
The start and stop lead-acid accumulator electrolyte added automatically system, the length of the lower traveling acid chamber of the acid adding pipe
Going out sour cavity length greater than uplink is 2~3cm.(the i.e. bottom end of the lower traveling acid chamber of the acid adding pipe bottom that goes out sour chamber than acid adding pipe uplink
End length, the length of elongation are 2~3cm).
Compared with prior art, the application has following positive beneficial effect
The utility model is realized by simple control system and electrolyte is added and replaced in start and stop battery forming process
When electrolyte and additive fully automatic add, adition process completely without human intervention, saves a large amount of manpower and material resources, keeps away
Exempt from due to manual operation bring error, accuracy is high, hence it is evident that improves battery with two side terminals, ensure that the production matter of battery
Amount；
The heat that the utility model generates in liquid mixed process with flowing of the mixture in conveyance conduit gradually
Temperature is reduced, without carrying out artificial mixed temperature-fall period, reduces the time loss in preparation process；But also system is logical
It crosses multiple acid adding pipes to be connected the addition that can be controlled simultaneously to raw material in a cell negative terminal, time loss is greatly saved, mentions
High production efficiency, reduces production cost；
The system realizes raw material in control raw material adition process, through acid pump and the acid adding pipe with multiple inlet and outlet
Liquid circulation when addition ensure that the consistency of density of electrolyte in all cell negative terminals, and can accurately control electrolyte
Density, further improve battery quality；
The system is under conditions of realization automatically controls, is easy to operate, hence it is evident that improves battery with two side terminals, ensure that electricity
The uniformity and accuracy of pond electrolyte inside in chemical conversion, obtained battery quality is good, while improving production efficiency, reducing
Production cost, has a good application prospect.
Detailed description of the invention
Fig. 1 shows one of start and stop lead-acid accumulator electrolyte added automatically system schematic diagrames；
Fig. 2 indicates the top view of the acid adding pipe of system shown in Figure 1 figure；
Fig. 3 indicates the two of start and stop lead-acid accumulator electrolyte added automatically system schematic diagram；
Fig. 4 indicates the structural schematic diagram of the acid adding pipe of system shown in Figure 3 figure；
Fig. 5 indicates the top view of acid adding pipe shown in Fig. 3；
Fig. 6 indicates the three of start and stop lead-acid accumulator electrolyte added automatically system schematic diagram；
Fig. 7 indicates the stream of mixed liquor in acid adding pipe in start and stop lead-acid accumulator electrolyte added automatically system shown in fig. 6
To schematic diagram；
Fig. 8 shows the acid adding pipe structural schematic diagrams of shown system diagram shown in Fig. 6；
Fig. 9 indicates the right view of acid adding pipe shown in Fig. 8；
Figure 10 indicates the top view of acid adding pipe shown in Fig. 8；
The meaning that symbol indicates in figure are as follows: 1 indicates concentrated sulfuric acid storage tank, and 2 indicate deionized water storage tank, and 3 indicate NaOH
Solution storage tank, 4 indicate the first valve, and 5 indicate the second valve, and 6 indicate third valve, and 7 indicate four-way union, and 8 indicate mixed
Object storage tank is closed, 9 indicate acid inlet tube, and 10 indicate the 4th valve, and 11 table acid adding pipes, 12 indicate acid extracting pipe, and 13 indicate the 5th valve,
The cell negative terminal of 14 start and stop lead-acid accumulators, 15 indicate acid pump, and 16 indicate density sensor, and 17 indicate Programmable logical controller
Device；
1101 indicate the partition in acid adding pipe, and 1102 indicate lower sour chamber of advancing, and 1103 indicate that uplink goes out sour chamber, and 1104 indicate
Lower traveling acid the first import of chamber, the lower sour chamber first outlet of advancing of 1105 expressions, sour chamber second outlet of advancing under 1106 expressions, 1107
Indicate that uplink goes out the third import of sour chamber, 1108 indicate that uplinks go out the third outlet of sour chamber, and 1109 indicate that uplinks go out the of sour chamber
Four imports, 11010 indicate the sealing cover at acid adding tube top end.
Specific embodiment
The present invention is described in more details below by specific embodiment, but is not limited to practical
Novel protection scope.
Embodiment 1
A kind of start and stop lead-acid accumulator electrolyte added automatically system, as shown in Figure 1 and Figure 2, the system include that the concentrated sulfuric acid is deposited
Storage tank 1, deionized water storage tank 2, NaOH solution storage tank 3, four-way union 7, mixture storage tank 8, acid inlet tube 9, acid adding
Pipe 11, acid extracting pipe 12, the cell negative terminal 14 of start and stop lead-acid accumulator, acid pump 15, density sensor 16, programmable logic controller (PLC)
17；
Wherein the acid adding pipe 11 is reducing pipe, is equipped with partition 1101 in pipe, acid adding pipe 11 is divided by the partition
The sour chamber 1102 of lower traveling and uplink go out 1,103 two cavitys of sour chamber, the lower length for advancing sour chamber be greater than uplink go out sour chamber and
The top of lower sour chamber of advancing and uplink go out the top of sour chamber in the same horizontal line, and the lower traveling acid chamber is equipped with setting and is pushing up
First import 1104 at end and the first outlet 1105 that lower sour bottom of chamber end of advancing is arranged in, the uplink go out sour chamber and set
It sets and goes out the third import 1107 at sour bottom of chamber end in uplink and the third outlet 1108 on top is set；
The concentrated sulfuric acid storage tank 1 is connected by acid liquor delivery pipe road with four-way union 7, the deionized water
Storage tank 2 is connected by liquid conducting pipes with four-way union 7, and the NaOH solution storage tank 3 is conveyed by lye
Pipeline is connected with four-way union 7, and the four-way union 7 is connected by conveyance conduit with mixture storage tank 8, institute
The discharge port for stating mixture storage tank 8 is connected by acid inlet tube 9 with the first import 1104 of the lower traveling acid chamber of acid adding pipe, institute
The first outlet 1105 for stating sour chamber of advancing under acid adding pipe is connected with the cell negative terminal feed inlet of start and stop lead-acid accumulator, described to open
The cell negative terminal discharge port for stopping lead-acid accumulator is connected with the third import 1107 that acid adding pipe uplink goes out sour chamber, acid adding pipe uplink
It is connected into the third outlet 1108 of sour chamber by acid extracting pipe 12 with the feed inlet of mixture storage tank 8；
The acid pump 15 is connected with acid inlet tube, and acid pump is controlled by programmable logic controller (PLC) 17；The density passes
Sensor 16 is connected with mixture storage tank 8 and the signal output end of density sensor is electrically connected with programmable logic controller (PLC) 17
It connects；
Wherein the acid liquor delivery pipe road is equipped with the first valve 4, and the liquid conducting pipes are equipped with the second valve
Door 5, the lye conveyance conduit are equipped with third valve 6, and the acid inlet tube pipeline is equipped with the 4th valve 10, described
Acid extracting pipe pipeline is equipped with the 5th valve 13；First valve, the second valve, third valve, the 4th valve, the 5th valve
It is electrically connected with programmable logic controller (PLC) 17.
Wherein, it is (the bottom end of i.e. lower sour chamber of advancing 2~3cm that the lower length for advancing sour chamber, which is greater than uplink to go out the length of sour chamber,
The length for going out sour bottom of chamber end elongation than uplink is 2~3cm), that is, the mixture in acid inlet tube is passed through by sour chamber of advancing under acid adding pipe
The first import enter acid adding pipe and then start and stop plumbic acid entered by the first outlet at sour bottom of chamber end of advancing under acid adding pipe and store
In the cell negative terminal of battery, the liquid level in cell negative terminal and not up to acid adding pipe uplink the first import for going out sour bottom of chamber end at this time
Place；A period of time is added later with the increase of liquid level in cell negative terminal in mixture, is finally reached acid adding pipe uplink and goes out sour bottom of chamber
First entrance at end passes through the further addition for sour chamber of advancing under acid inlet tube, acid adding pipe, cell negative terminal then as mixture
Interior mixture by the uplink that the first import that acid adding pipe uplink goes out sour bottom of chamber end enters acid adding pipe go out acid it is intracavitary, by taking out acid
Pipe, which exits into mixture storage tank, forms a circulation.
Further, as shown in Figure 3, Figure 4, the first import 1104 of the sour chamber of traveling can also be arranged under the acid adding pipe
It is advanced at the upper end-face edge of sour chamber under acid adding pipe, while the acid adding pipe uplink goes out 1108 setting of third outlet of sour chamber and adding
Acid tube uplink goes out at the upper end-face edge of sour chamber；The top of acid adding pipe is closed state at this time.
Embodiment 2
The part same as Example 1 of embodiment 2 function having the same, for simplicity identical part is no longer
It repeats.
As shown in Fig. 5, Fig. 6, Fig. 7, which once can carry out liquid by the cell negative terminal to multiple start and stop lead-acid accumulators
The addition of body；Acid adding pipe used in the process is as shown in fig. 6, the top of the acid adding pipe is closed state, the acid adding pipe
The first import is equipped at the upper end-face edge of lower sour chamber 1101 of advancing, at the upper end-face edge of the lower traveling acid chamber 1101 of the acid adding pipe
It is additionally provided with second outlet 1106, the uplink of the acid adding pipe, which goes out at the upper end-face edge of sour chamber 1102, is additionally provided with third import 1107,
The uplink of the acid adding pipe, which goes out at the upper end-face edge of sour chamber 1102, is additionally provided with the 4th import 1109；Each acid adding pipe lower end corresponding one
The second outlet of the cell negative terminal of a start and stop lead-acid accumulator, sour chamber of then advancing under first acid adding pipe passes through pipeline and second
Advance under a acid adding pipe sour chamber the first import be connected, the second outlet for sour chamber of advancing under second acid adding pipe by pipeline with
The first import of the sour chamber of traveling is connected under third acid adding pipe, successively the lower traveling acid chamber of multiple acid adding pipes is connected；Simultaneously
First acid adding pipe uplink goes out sour chamber the outlet of the third at upper end-face edge is arranged in be gone out by pipeline and second acid adding pipe uplink
4th import of sour chamber is connected, second acid adding pipe uplink goes out the third outlet of sour chamber and pass through on pipeline and third acid adding pipe
The 4th import that row goes out sour chamber is connected, successively the uplink of multiple acid adding pipes goes out sour chamber and is connected；
Wherein, on same horizontal line A, the uplink goes out sour chamber for the first import of the lower sour chamber of advancing and second outlet
The 4th import and third export on same horizontal line B；First import and the 4th import are in same horizontal line simultaneously
Upper or the 4th import height is tangent lower than the outer surface of the height of the first import and the 4th import and the first import；
Further, it advances the pipeline of sour chamber under the connection acid adding pipe and connection acid adding pipe uplink goes out the pipeline of sour chamber
For hose.
Therefore, which can be completed simultaneously by the automatic control of programmable logic controller (PLC) to multiple start and stop plumbic acids
The electrolysis additive that addition needs in the cell negative terminal of battery, and precise control, save a large amount of manpower and material resources；This is
System is the mixing for being gradually completing the concentrated sulfuric acid, deionized water, NaOH solution, and it is defeated into cell negative terminal to pass through pipeline again after mixing
It send, completes the temperature-fall period of mixture during transportation, no longer need to the special cooling for carrying out mixture, save a large amount of
Time improves production efficiency.
The working principle of the system is as follows:
The working principle of raw material is added in the system into the cell negative terminal of multiple start and stop lead-acid accumulators simultaneously: first can
The concentrated sulfuric acid for needing to be added, deionized water, the NaOH solution (quality of NaOH solution are set in programmed logic controller (PLC)
Concentration is amount ratio 30%), and sets density (the i.e. battery list of start and stop lead-acid accumulator of mixture storage pot liquid
The density of liquid in lattice), start PLC controller after setting, PLC controller control, which automatically opens, to be arranged in acid liquor delivery pipe
The first valve on road, the second valve being arranged on liquid conducting pipes, the third valve being arranged on lye conveyance conduit；
It is added in mixture storage tank by four-way union that (density sensor examines the density of mixture according to the amount of setting
Survey, when reaching the density of setting, sour pump of starting adds into the cell negative terminal of start and stop lead-acid accumulator automatically for PLC controller control
Enter), it is then entered in acid adding pipe by mixture storage tank, by the first import of lower traveling acid chamber of acid inlet tube, then one
Point mixing liquid is entered the battery of first start and stop lead-acid accumulator by the first outlet of the bottom end for sour chamber of advancing under acid adding pipe
In single lattice, another part mixing liquid by the second outlet for sour chamber of advancing under acid adding pipe, hose, second acid adding pipe first
Import enters in second acid adding pipe, and the mixing liquid a part entered in second acid adding pipe passes through second acid adding pipe
The first outlet of bottom end enters in the cell negative terminal of second start and stop lead-acid accumulator, another part mixing liquid then passes through
First import of the second outlet, hose, third acid adding pipe of second acid adding pipe enters in third acid adding pipe, so flows
Journey, mixing liquid sequentially enter in the cell negative terminal of multiple start and stop lead-acid accumulators；With the addition of liquid, start and stop plumbic acid stores
Mixing liquid liquid level in the cell negative terminal of battery gradually rises, when liquid level reaches the bottom end of acid adding pipe, then by acid adding pipe uplink
The uplink for entering acid adding pipe into third mouth of sour chamber goes out sour intracavitary out, and the upper end-face edge of sour chamber is then gone out by the uplink of acid adding pipe
Third export discharge, go out the of setting at the upper end-face edge of sour chamber by the uplink of third outlet, hose, second acid adding pipe
Four imports enter in second acid adding pipe, then by the third outlet of second acid adding pipe, hose, third acid adding pipe
Four imports, the third outlet of third acid adding pipe are successively discharged, and then into acid extracting pipe, are stored by acid extracting pipe, mixture
The feed inlet of tank enters in mixture storage tank, forms a circulation；At the same time to multiple start and stop lead-acid accumulator battery lists
When electrolyte being added in lattice, wherein the uplink of first acid adding pipe goes out the 4th import being arranged at the upper end-face edge of sour chamber and last
The second outlet being arranged at the upper end-face edge of the lower traveling acid chamber of one acid adding pipe is closed state to guarantee the sealing of system.
I.e. the system is the system constantly recycled, when the fluid density in mixture does not reach the density of setting
When, the addition of every kind of liquid (concentrated sulfuric acid, deionized water, NaOH solution) is controlled by PCL controller, in mixture storage tank
Liquid is ceaselessly added in the cell negative terminal of start and stop lead-acid accumulator, and the liquid in cell negative terminal is also constantly recycled into
In mixture storage tank, the consistency of fluid density in mixture storage tank and cell negative terminal ensure that.
Claims (7)
1. a kind of start and stop lead-acid accumulator electrolyte added automatically system, it is characterised in that: the system includes concentrated sulfuric acid storage tank,
Deionized water storage tank, NaOH solution storage tank, four-way union, mixture storage tank, acid inlet tube, acid extracting pipe, acid adding pipe open
Stop the cell negative terminal of lead-acid accumulator, density sensor, acid pump and programmable logic controller (PLC)；The acid adding pipe is tapered
It manages, partition is equipped in pipe by acid adding pipe and is divided into the sour chamber of lower traveling and uplink two cavitys of sour chamber out, the lower sour chamber of advancing
Length is greater than uplink and goes out sour chamber and lower advance sour chamber and uplink goes out the top of sour chamber in the same horizontal line, the lower traveling
Sour chamber is equipped with the first import and the first outlet at lower sour bottom of chamber end of advancing is arranged in, and the uplink, which goes out sour chamber and is equipped with setting, to exist
Uplink goes out the third import at sour bottom of chamber end, is additionally provided with third outlet；The concentrated sulfuric acid storage tank by acid liquor delivery pipe road with
Four-way union is connected, and the deionized water storage tank is connected by liquid water conveyance conduit with four-way union, institute
The NaOH solution storage tank stated is connected by lye conveyance conduit with four-way union, and the four-way union passes through conveying
Pipeline is connected with mixture storage tank, and the discharge port of the mixture storage tank passes through sour chamber of advancing under acid inlet tube and acid adding pipe
The first import be connected, the cell negative terminal of the first outlet of sour chamber of advancing under the acid adding pipe and start and stop lead-acid accumulator into
Material mouth is connected, and the cell negative terminal discharge port of the start and stop lead-acid accumulator is connected with the third import that acid adding pipe uplink goes out sour chamber
Logical, the third outlet that the acid adding pipe uplink goes out sour chamber is connected by acid extracting pipe with the feed inlet of acid blend storage tank；
The acid pump is connected by PLC controls and with acid inlet tube；The density sensor with mix
Object storage tank is connected, the signal output end of density sensor is electrically connected with programmable logic controller (PLC)；
The acid liquor delivery pipe road is equipped with the first valve, liquid water conveyance conduit is equipped with the second valve, lye delivery pipe
Road is equipped with third valve, acid inlet tube pipeline is equipped with the 4th valve, acid extracting pipe pipeline is equipped with the 5th valve, and the valve is equal
It is electrically connected with programmable logic controller (PLC).
2. start and stop lead-acid accumulator electrolyte added automatically system according to claim 1, it is characterised in that: the acid adding
The top of lower sour chamber of advancing is arranged in lower the first import for advancing sour chamber of pipe；The third outlet that the acid adding pipe uplink goes out sour chamber is set
It sets and goes out the top of sour chamber in uplink.
3. start and stop lead-acid accumulator electrolyte added automatically system according to claim 1, it is characterised in that: the acid adding
Lower the first import for advancing sour chamber of pipe is arranged at the upper end-face edge of lower sour chamber of advancing；The acid adding pipe uplink goes out the third of sour chamber
Outlet is arranged in uplink and goes out at the upper end-face edge of sour chamber.
4. start and stop lead-acid accumulator electrolyte added automatically system according to claim 3, it is characterised in that: the acid adding
It is additionally provided with second outlet at the upper end-face edge of the lower sour chamber of advancing of pipe, the acid adding pipe uplink, which goes out at the upper end-face edge of sour chamber, to be additionally provided with
4th import.
5. start and stop lead-acid accumulator electrolyte added automatically system according to claim 4, it is characterised in that: the system packet
Multiple acid adding pipes are included, are connected between each acid adding pipe by pipeline.
6. start and stop lead-acid accumulator electrolyte added automatically system according to claim 5, it is characterised in that: described adds
The pipeline being connected between acid tube is hose.
7. described in any item start and stop lead-acid accumulator electrolyte added automatically systems, feature exist according to claim 1~6
In: it is 2~3cm that the length for sour chamber of advancing under the acid adding pipe, which is greater than uplink to go out the length of sour chamber,.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820447340.2U CN208256799U (en) | 2018-04-02 | 2018-04-02 | A kind of start and stop lead-acid accumulator electrolyte added automatically system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820447340.2U CN208256799U (en) | 2018-04-02 | 2018-04-02 | A kind of start and stop lead-acid accumulator electrolyte added automatically system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110379996A (en) * | 2019-08-23 | 2019-10-25 | 洛阳理工学院 | A kind of acid solution preparation of lead storage battery and injection device |
| CN110429238A (en) * | 2019-08-23 | 2019-11-08 | 洛阳理工学院 | A kind of battery acid liquid injection device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110379996A (en) * | 2019-08-23 | 2019-10-25 | 洛阳理工学院 | A kind of acid solution preparation of lead storage battery and injection device |
| CN110429238A (en) * | 2019-08-23 | 2019-11-08 | 洛阳理工学院 | A kind of battery acid liquid injection device |
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Address after: 454100 Changfu Road West, Qinyang City, Jiaozuo City, Henan Province Patentee after: Henan Zhengxiao New Energy Co.,Ltd. Country or region after: China Address before: 454100 Changfu Road West, Qinyang City, Jiaozuo City, Henan Province Patentee before: HENAN CHILWEE GENSHORE POWER Co.,Ltd. Country or region before: China |