CN204289633U - A kind of cooling water recirculation system be internalized into for lead acid accumulator - Google Patents
A kind of cooling water recirculation system be internalized into for lead acid accumulator Download PDFInfo
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- CN204289633U CN204289633U CN201420543782.9U CN201420543782U CN204289633U CN 204289633 U CN204289633 U CN 204289633U CN 201420543782 U CN201420543782 U CN 201420543782U CN 204289633 U CN204289633 U CN 204289633U
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- tank
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- water
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- internalized
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- 239000000498 cooling water Substances 0.000 title claims abstract description 43
- 239000002253 acid Substances 0.000 title claims abstract description 25
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 88
- 230000001276 controlling effect Effects 0.000 claims abstract description 12
- 230000001105 regulatory effect Effects 0.000 claims abstract description 8
- 238000001816 cooling Methods 0.000 claims description 25
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 8
- 230000015572 biosynthetic process Effects 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 5
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000003792 electrolyte Substances 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000010865 sewage Substances 0.000 description 2
- 206010023126 Jaundice Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 210000004027 cell Anatomy 0.000 description 1
- 210000001787 dendrite Anatomy 0.000 description 1
- 238000004090 dissolution Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 229910000464 lead oxide Inorganic materials 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- YEXPOXQUZXUXJW-UHFFFAOYSA-N oxolead Chemical compound [Pb]=O YEXPOXQUZXUXJW-UHFFFAOYSA-N 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 239000008400 supply water Substances 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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- Secondary Cells (AREA)
Abstract
The utility model discloses a kind of cooling water recirculation system be internalized into for lead acid accumulator, comprise battery bosh, the collecting-tank be connected with battery bosh by feed pipe and the water temperature control system regulating cooling water temperature in collecting-tank, the bottom of described battery bosh is provided with dewatering outlet, described dewatering outlet is connected to collecting-tank by return duct, described battery bosh one sidewall is provided with at least two feed pipes be communicated with collecting-tank, opposing sidewalls is provided with the overflow pipe arranged for controlling water level height that to misplace with feed pipe, at least many than feed pipe one and be communicated to collecting-tank of the quantity of described overflow pipe.The cooling water recirculation system be internalized into for lead acid accumulator of the present utility model, improves the uniformity of battery bosh inner cooling water, is conducive to the homogeneity that each storage battery is internalized into, and makes the performance of each storage battery more consistent, improves accumulator quality.
Description
Technical field
The utility model relates to lead-acid storage battery production technology, particularly relates to a kind of cooling water recirculation system be internalized into for lead acid accumulator.
Background technology
In lead-acid storage battery production process, battery pole plates carries out changing into reaction, and formation regime has tank formation and is internalized into two kinds.Tank formation and green plate are internalized at electrolytic bath, change ripe pole plate, and its shortcoming produces in formation process that sewage quantity is large, acid mist is many, production cost is high, and interior electrochemical cell one-tenth green plate direct-assembling is become battery, inject electrolyte to change in battery, its advantage be produce in produce leaded sewage and acid mist few, production process is environmental protection more, battery production cost is low, but shortcoming is, when after battery acid filling, in dilute sulfuric acid and pole plate, the material generation chemical reaction such as lead oxide and battery charging change into, release a large amount of heats, internal temperature of battery is sharply raised, do not take cooling measure even temperature more than 70 DEG C, if effectively do not lower the temperature process, the plumbous solubility of polar board surface can be made to increase, excessive dissolution easily causes dividing plate to permeate, produce dendrite short circuit, internal temperature of battery is too high also can make dividing plate jaundice sex change, thus causes affecting battery quality and life-span.
Therefore, must cooling measure be adopted in process of production, ensure that battery temperature rise is little, guarantee within the scope of technological requirement, reach and ensure product quality requirement.A kind of storage battery with full-automatic cooling system that patent document discloses of publication No. CN 103746145A is internalized into device, comprise battery means for feeding acid and be internalized into conveyer belt, be internalized on conveyer belt and be connected with cooling system, cooling system comprises frame and tank, tank is fixed in frame, the bottom of tank is provided with conveying crawler belt, and tank offers water inlet and delivery port, water inlet is connected with cooling water tank through water pump with delivery port.Although said apparatus is by connecting cooling system being internalized on conveyer belt, tank realizes cooling water circulation by water pump, and storage battery completes cooling in tank, achieves automation cooling.
But be internalized in production at the storage battery of reality, also there is very big-difference in south and the north, because northern area temperature is lower, even reach zubzero temperature, the heat of Battery formation charging production in early stage is larger, cooler-water temperature has and to a certain degree raises, but the heat changing into the battery generation of later stage in stage is few, cooling water is gradually close to ambient temperature, if the too low pole plate of temperature can change into not thorough in battery forming process, battery consistency and life-span can be affected, it is good that battery electrolyte temperature controls Battery formation effectiveness comparison between 25 DEG C ~ 45 DEG C, and said apparatus does not control chilling temperature, cannot change in optimum temperature at control storage battery.
Utility model content
The utility model provides a kind of cooling water recirculation system be internalized into for lead acid accumulator, cooling water temperature evenly, what effectively control storage battery is internalized into temperature, and realizes cooling water circulation and utilize, easy to operate, precise control, energy-conserving and environment-protective.
A kind of cooling water recirculation system be internalized into for lead acid accumulator, comprise battery bosh, the collecting-tank be connected with battery bosh by feed pipe and the water temperature control system regulating cooling water temperature in collecting-tank, the bottom of described battery bosh is provided with dewatering outlet, described dewatering outlet is connected to collecting-tank by return duct, described battery bosh one sidewall is provided with at least two feed pipes be communicated with collecting-tank, opposing sidewalls is provided with the overflow pipe arranged for controlling water level height that to misplace with feed pipe, at least many than feed pipe one and be communicated to collecting-tank of the quantity of described overflow pipe.
The utility model arranges many water inlet pipes, cooling water is more evenly distributed in battery bosh, and the overflow pipe of controlling water level and water inlet pipe are misplaced arrange and quantity more than water inlet pipe, thus the path that flows through making cooling water is diagonal trend, make water temperature in battery bosh evenly, be conducive to the homogeneity that each storage battery is internalized into, make each accumulator property more consistent, improve the quality of products.
In order to make compact conformation, the pipeline in minimizing equipment, preferably, the water side of described overflow pipe is connected to return duct.Because overflow pipe and return duct are all that cooling water is delivered to collecting-tank, after merging, do not affect cooling water transmission.
In order to make the water level of battery bosh inner cooling water controlled, preferably, described overflow pipe has the telescopic section regulating water inlet end height.Overflow pipe controls the position of water inlet end by the length variations of telescopic section thus realizes regulating water level.Described telescoping tube regulates length by the change of self, can be folding ripple struction, also can be tube-in-tube structure.
In order to improve the cooling effectiveness of collecting-tank inner cooling water, preferably, described collecting-tank becomes some levels by the baffle for separating of arrangement continuously, was provided with the mouth of a river adjacent level collecting-tank is communicated with bottom each dividing plate, wherein elementary collecting-tank connects return duct, and final stage collecting-tank is connected with feed pipe.Above-mentioned arrange in elementary collecting-tank temperature the highest, final stage collecting-tank temperature minimum for battery bosh supply water, with cross the mouth of a river dividing plate arrange water is flowed step by step, play oil removal dirt, every floating thing and cooling effect.
In order to the temperature of controlled cooling model water exactly, preferably, described water temperature control system comprises water cooling tower, connect the water inlet pipe of elementary collecting-tank delivery port and water cooling tower water inlet, be arranged on the water pump on water inlet pipe, connect the outlet pipe of water cooling tower delivery port and final stage collecting-tank and measure elementary collecting-tank temperature and control the first temperature sensor of starting mode of pump or closedown.
When measuring elementary collecting-tank water temperature over-high, cooling water is transported to water cooling tower and cools by control unlatching water pump, after temperature is lower than predetermined value, controls to switch off the pump.
In order to prevent at low temperatures, the cooler-water temperature of supply battery bosh is too low, affect storage battery and change into reaction normally, preferably, described water temperature control system comprises: vapour source, connect vapour source to the jet chimney of final stage collecting-tank, be arranged on the steam electromagnetic valve on jet chimney, measure final stage collecting-tank temperature and the second temperature sensor controlling steam electromagnetic valve unlatching or close.
When the temperature of final stage collecting-tank inner cooling water is too low, controls to open steam electromagnetic valve, the steam of vapour source is heated cooling water, after temperature is higher than predetermined value, control steam off electromagnetically operated valve.
When feed pipe supplies water to multiple battery bosh, due to each feed pipe hydraulic pressure not etc., in order to prevent pipeline breaking or the wastes power energy, realize constant pressure water supply, preferably, described battery bosh is provided with at least two; Described feed pipe comprises the main-supply be connected with collecting-tank, be connected with main-supply and point feed pipe accessing each battery bosh in parallel, be arranged on the booster water pump on main-supply, be arranged on the flow control valve on each point of feed pipe, and be arranged on each point of feed pipe for measuring each point of feed pipe hydraulic pressure to control the pressure gauge of booster water pump rotating speed.
After the hydraulic pressure recorded when the pressure gauge on arbitrary point of feed pipe is greater than predetermined value, control to reduce the motor speed of booster pump until below hydraulic pressure to predetermined value, thus the hydraulic pressure controlling each point of feed pipe is in predetermined range.
The beneficial effects of the utility model:
The cooling water recirculation system be internalized into for lead acid accumulator of the present utility model, improves the uniformity of battery bosh inner cooling water, is conducive to the homogeneity that each storage battery is internalized into, and makes the performance of each storage battery more consistent, improves accumulator quality.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
As shown in Figure 1, the cooling water recirculation system be internalized into for lead acid accumulator of the present embodiment, comprise battery bosh 1, the collecting-tank 2 be connected with battery bosh 1 by a feed pipe 21 and two water inlet pipes 26 in parallel and the water temperature control system regulating cooling water temperature in collecting-tank 2.
The bottom of battery bosh 1 is provided with three dewatering outlets 11, dewatering outlet 11 is connected to collecting-tank 2 by return duct 12, two water inlet pipes 26 are connected on battery bosh 1 one sidewall, opposing sidewalls is provided with the overflow pipe 13 arranged for controlling water level height that to misplace with water inlet pipe 26, the water side of overflow pipe 13 is connected to return duct 12, and each overflow pipe 13 has the telescopic tube regulating water inlet end height.
Two water inlet pipes 26 are respectively equipped with two manually-operated gates 6, regulate flow of inlet water, return duct 12 is respectively equipped with manually-operated gate 7, the cooling water can given out light in battery bosh 1 after opening manually-operated gate 7.
In the present embodiment, collecting-tank 2 is separated into elementary collecting-tank 24 and final stage collecting-tank 25 by dividing plate 22, being provided with the mouth of a river 23 bottom dividing plate 22 makes adjacent level collecting-tank be communicated with, and elementary collecting-tank 24 connects return duct 12, and final stage collecting-tank 25 is connected with feed pipe 21 and supplies water to battery bosh 2.
In the present embodiment, water temperature control system comprises water cooling tower 3, connect the water inlet pipe 31 of elementary collecting-tank 24 delivery port and water cooling tower 3 water inlet, be arranged on the water pump 32 on water inlet pipe 31, connect the outlet pipe 33 of water cooling tower 3 delivery port and final stage collecting-tank 25, measure elementary collecting-tank 24 temperature and control the first temperature sensor 34 that water pump 32 starts or cut out.
According to the signal of the first temperature sensor 34, control water pump 32 that can be artificial, conveniently operation realizes automation, also access control circuit between the first temperature sensor 34 and water pump 32, such as received the temperature signal of the first temperature sensor by traditional comparison circuit, contrast with predetermined value, judge whether temperature exceedes predetermined value, and export control signal according to comparing result, realize startup or the closedown of water pump 32.
Control circuit also can adopt the PLC control cabinet 35 that integrated level is higher, predetermined temperature value is provided with in process chip in PLC control cabinet 35, after receiving the temperature signal of the first temperature sensor, contrast with predetermined value, judge whether temperature exceedes predetermined value, and exporting control signal according to comparing result, control signal generally can by the startup of Control water pump 32 or closedown.
Water temperature control system also comprises: vapour source (not shown), connect the jet chimney 4 of vapour source to final stage collecting-tank, be arranged on the steam electromagnetic valve 41 on jet chimney 4, measure final stage collecting-tank temperature and control the second temperature sensor 42 that steam electromagnetic valve 41 opens or close, the effect of vapour source produces vapours, can use common steam boiler.
According to the signal of the second temperature sensor 42, the opening and closing of Controlling solenoid valve 41 that can be artificial, conveniently operation realizes automation, also access control circuit between the second temperature sensor 42 and electromagnetically operated valve 41, such as received the temperature signal of the second temperature sensor 42 by traditional comparison circuit, contrast with predetermined value, judge whether temperature exceedes predetermined value, and export control signal according to comparing result, realize the opening and closing of electromagnetically operated valve 41.
Control circuit also can adopt the PLC control cabinet 35 that integrated level is higher, predetermined temperature value is provided with in process chip in PLC control cabinet, after receiving the temperature signal of the second temperature sensor 42, contrast with predetermined value, judge whether temperature exceedes predetermined value, and export according to comparing result the opening and closing that control signal carrys out Controlling solenoid valve 41.
In order to enhance productivity, in the present embodiment, battery bosh 1 is provided with two, feed pipe 21 comprises the main-supply 211 be connected with collecting-tank 2, be connected with main-supply 211 and point feed pipe 212 accessing each battery bosh 1 in parallel, be arranged on the booster water pump 215 on main-supply 211, be arranged on the flow control valve 213 on each point of feed pipe 212.In order to realize constant pressure water supply, improving the operating efficiency of booster water pump, reducing the pressure of each point of feed pipe, in the present embodiment, each point of feed pipe 212 is provided with and measures each point of feed pipe hydraulic pressure to control the pressure gauge 214 of booster water pump 215 motor speed.
According to the signal of each pressure gauge 214, the rotating speed of control booster water pump 215 that can be artificial, conveniently operation realizes automation, can be controlled by the motor speed to booster water pump by setting pressure frequency-conversion control cabinet 5 and frequency converter;
Pressure frequency-conversion control cabinet 5, is preset with force value, receives the hydraulic signal of each pressure gauge 214, contrasts with predetermined value, judges whether hydraulic pressure exceedes predetermined value, and outputs control signals to frequency converter according to comparing result;
Frequency converter, regulates the motor speed of booster water pump according to the control signal received, thus the hydraulic pressure controlling each point of feed pipe is in predetermined range.
When the cooling water recirculation system be internalized into for lead acid accumulator of the present embodiment uses, after battery cooling bath 1 put into by battery, start booster water pump 215, cooling water sucks two feed pipes from final stage collecting-tank 25 and injects battery cooling bath 1, the water that in battery cooling bath 1, temperature is higher flow to return duct by three overflow pipes and flows automatically to elementary collecting-tank 24, form continual recirculated water, produce heat exchange between battery and recirculated cooling water and the heat that battery produces is taken away.
In sum, the cooling water recirculation system be internalized into for lead acid accumulator of the present embodiment meets the system and device of circulating cooling water for cooling that container formation process for lead acid storage battery requires, intensification, solve battery forming process too high or too low for temperature, and the series of problems that regional temperature difference is large, cooling water centralized control, recirculated water reuses, and realizes automatically controlling, and easy to operate, precise control, energy-conserving and environment-protective, ensure and improve the quality of lead acid accumulator.
Claims (7)
1. the cooling water recirculation system be internalized into for lead acid accumulator, comprise battery bosh, the collecting-tank be connected with battery bosh by feed pipe and the water temperature control system regulating cooling water temperature in collecting-tank, the bottom of described battery bosh is provided with dewatering outlet, described dewatering outlet is connected to collecting-tank by return duct, it is characterized in that, described battery bosh one sidewall is provided with at least two feed pipes be communicated with collecting-tank, opposing sidewalls is provided with the overflow pipe arranged for controlling water level height that to misplace with feed pipe, at least many than feed pipe one and be communicated to collecting-tank of the quantity of described overflow pipe.
2. the cooling water recirculation system be internalized into for lead acid accumulator as claimed in claim 1, it is characterized in that, the water side of described overflow pipe is connected to return duct.
3. the cooling water recirculation system be internalized into for lead acid accumulator as claimed in claim 1, is characterized in that, described overflow pipe has the telescopic section regulating water inlet end height.
4. the cooling water recirculation system be internalized into for lead acid accumulator as described in claim as arbitrary in claims 1 to 3, it is characterized in that, described collecting-tank becomes some levels by the baffle for separating of arrangement continuously, being provided with the mouth of a river bottom each dividing plate makes adjacent level collecting-tank be communicated with, wherein elementary collecting-tank connects return duct, and final stage collecting-tank is connected with feed pipe.
5. the cooling water recirculation system be internalized into for lead acid accumulator as claimed in claim 4, it is characterized in that, described water temperature control system comprises water cooling tower, connect the water inlet pipe of elementary collecting-tank delivery port and water cooling tower water inlet, be arranged on the water pump on water inlet pipe, connect the outlet pipe of water cooling tower delivery port and final stage collecting-tank and measure elementary collecting-tank temperature and control the first temperature sensor of starting mode of pump or closedown.
6. the cooling water recirculation system be internalized into for lead acid accumulator as claimed in claim 4, it is characterized in that, described water temperature control system comprises: vapour source, connect the jet chimney of vapour source to final stage collecting-tank, be arranged on the steam electromagnetic valve on jet chimney, measure final stage collecting-tank temperature and the second temperature sensor controlling steam electromagnetic valve unlatching or close.
7. the cooling water recirculation system be internalized into for lead acid accumulator as described in claim as arbitrary in claims 1 to 3, is characterized in that, described battery bosh is provided with at least two; Described feed pipe comprises the main-supply be connected with collecting-tank, be connected with main-supply and point feed pipe accessing each battery bosh in parallel, be arranged on the booster water pump on main-supply, be arranged on the flow control valve on each point of feed pipe, and be arranged on each point of feed pipe for measuring each point of feed pipe hydraulic pressure to control the pressure gauge of booster water pump rotating speed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420543782.9U CN204289633U (en) | 2014-09-19 | 2014-09-19 | A kind of cooling water recirculation system be internalized into for lead acid accumulator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420543782.9U CN204289633U (en) | 2014-09-19 | 2014-09-19 | A kind of cooling water recirculation system be internalized into for lead acid accumulator |
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| CN204289633U true CN204289633U (en) | 2015-04-22 |
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| CN201420543782.9U Expired - Lifetime CN204289633U (en) | 2014-09-19 | 2014-09-19 | A kind of cooling water recirculation system be internalized into for lead acid accumulator |
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| CN (1) | CN204289633U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106952749A (en) * | 2017-04-28 | 2017-07-14 | 南通南铭电子有限公司 | Capacitor lead-out wire forming liquid temperature control equipment and its temprature control method |
| CN107195865A (en) * | 2017-05-22 | 2017-09-22 | 江苏准信自动化科技股份有限公司 | A kind of formation table cooling water recirculation system |
| CN107369855A (en) * | 2017-08-02 | 2017-11-21 | 双登集团股份有限公司 | Overflow-type lead-acid accumulator is melted into water bath |
| CN107369850A (en) * | 2017-06-24 | 2017-11-21 | 孔祥贵 | A kind of intelligence chemical conversion pond pipeline circulating cooling system |
| CN107863566A (en) * | 2017-11-20 | 2018-03-30 | 李倩 | A kind of lead-acid accumulator turns round cooling technique up and down |
| CN109088107A (en) * | 2018-06-20 | 2018-12-25 | 天能电池集团（安徽）有限公司 | Storage battery production cooling pond steam heater and its control system |
| CN109893801A (en) * | 2017-12-08 | 2019-06-18 | 中国石油化工股份有限公司 | Cooling water recovery device and method |
| CN111342157A (en) * | 2020-02-14 | 2020-06-26 | 华富(江苏)电源新技术有限公司 | Lead-acid storage battery container formation cooling water circulation system and control method |
| CN111780469A (en) * | 2020-06-23 | 2020-10-16 | 浙江吉智新能源汽车科技有限公司 | Trade power station cooling circulation system |
| CN114512740A (en) * | 2021-12-28 | 2022-05-17 | 广州高澜节能技术股份有限公司 | Modular energy storage battery cooling system and control method |
-
2014
- 2014-09-19 CN CN201420543782.9U patent/CN204289633U/en not_active Expired - Lifetime
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106952749A (en) * | 2017-04-28 | 2017-07-14 | 南通南铭电子有限公司 | Capacitor lead-out wire forming liquid temperature control equipment and its temprature control method |
| CN107195865A (en) * | 2017-05-22 | 2017-09-22 | 江苏准信自动化科技股份有限公司 | A kind of formation table cooling water recirculation system |
| CN107369850A (en) * | 2017-06-24 | 2017-11-21 | 孔祥贵 | A kind of intelligence chemical conversion pond pipeline circulating cooling system |
| CN107369855A (en) * | 2017-08-02 | 2017-11-21 | 双登集团股份有限公司 | Overflow-type lead-acid accumulator is melted into water bath |
| CN107863566A (en) * | 2017-11-20 | 2018-03-30 | 李倩 | A kind of lead-acid accumulator turns round cooling technique up and down |
| CN107863566B (en) * | 2017-11-20 | 2019-09-03 | 新沂经济开发区建设发展有限公司 | A kind of lead-acid accumulator turns round cooling technique up and down |
| CN109893801A (en) * | 2017-12-08 | 2019-06-18 | 中国石油化工股份有限公司 | Cooling water recovery device and method |
| CN109893801B (en) * | 2017-12-08 | 2023-10-20 | 中国石油化工股份有限公司 | Cooling water recovery device and method |
| CN109088107A (en) * | 2018-06-20 | 2018-12-25 | 天能电池集团（安徽）有限公司 | Storage battery production cooling pond steam heater and its control system |
| CN111342157A (en) * | 2020-02-14 | 2020-06-26 | 华富(江苏)电源新技术有限公司 | Lead-acid storage battery container formation cooling water circulation system and control method |
| CN111342157B (en) * | 2020-02-14 | 2023-10-03 | 华富(江苏)电源新技术有限公司 | Lead-acid storage battery internal formation cooling water circulation system and control method |
| CN111780469A (en) * | 2020-06-23 | 2020-10-16 | 浙江吉智新能源汽车科技有限公司 | Trade power station cooling circulation system |
| CN114512740A (en) * | 2021-12-28 | 2022-05-17 | 广州高澜节能技术股份有限公司 | Modular energy storage battery cooling system and control method |
| CN114512740B (en) * | 2021-12-28 | 2023-10-27 | 广州高澜节能技术股份有限公司 | Modularized energy storage battery cooling system and control method |
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| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
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Address after: 313100 Coal Mountain Industrial Park, Changxing County, Huzhou City, Zhejiang Province Patentee after: Tianneng Battery Group Co., Ltd. Address before: 313100 Coal Mountain Industrial Park, Changxing County, Huzhou City, Zhejiang Province Patentee before: Tianneng Battery Group Co., Ltd. |