CN203732128U - Capillary acid absorption measuring device of lead-acid storage battery separator under condition of constant temperatures - Google Patents
Capillary acid absorption measuring device of lead-acid storage battery separator under condition of constant temperatures Download PDFInfo
- Publication number
- CN203732128U CN203732128U CN201420030445.XU CN201420030445U CN203732128U CN 203732128 U CN203732128 U CN 203732128U CN 201420030445 U CN201420030445 U CN 201420030445U CN 203732128 U CN203732128 U CN 203732128U
- Authority
- CN
- China
- Prior art keywords
- temperature
- capillary
- constant temperature
- sulfuric acid
- storage tank
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 239000002253 acid Substances 0.000 title claims abstract description 23
- 238000010521 absorption reaction Methods 0.000 title abstract 4
- QAOWNCQODCNURD-UHFFFAOYSA-N Sulfuric acid Chemical compound OS(O)(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-N 0.000 claims abstract description 44
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000005259 measurement Methods 0.000 claims description 7
- 238000010438 heat treatment Methods 0.000 claims description 5
- 230000028016 temperature homeostasis Effects 0.000 abstract 3
- 239000000243 solution Substances 0.000 description 14
- 210000005056 cell body Anatomy 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000007654 immersion Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 230000002378 acidificating effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 239000008151 electrolyte solution Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
Abstract
The utility model discloses a capillary acid absorption measuring device of a lead-acid storage battery separator under the condition of constant temperatures. The capillary acid absorption measuring device comprises a specimen holder, a thermoregulation constant temperature device and more than one containing groove. The specimen holder is provided with a rotating shaft lever capable of moving up and down and more than one ruler which is connected to the rotating shaft lever in a hung mode. The upper end of each ruler is connected with the rotating shaft lever, the lower end of each ruler can stretch into the corresponding containing groove, and each ruler corresponds to one containing groove. The containing grooves are used for containing sulfuric acid solutions and controlling the temperature of the sulfuric acid solutions through the thermoregulation constant temperature device. According to the capillary acid absorption measuring device, the rulers and the separator can be inserted into the sulfuric acid solution containing grooves through the rotating shaft lever, so that operation is convenient; the temperature of the sulfuric acid solutions can be accurately controlled through the thermoregulation constant temperature device, and thus errors caused by temperature difference in each test are eliminated.
Description
Technical field
The utility model relates to lead-acid accumulator field, and particularly the capillary under a kind of baffle plate of lead acid storage battery constant temperature is inhaled sour measurement mechanism.
Background technology
Lead-acid accumulator comprises a pressure-resistant seal cell body, and acidic electrolysis bath is housed in cell body, and battery separator is located at wherein.In lead-acid accumulator, dividing plate must be from bottom to top for pole plate provides the acid solution without any saturation degree or concentration change, and allow electrolytic solution to move between dividing plate and pole plate, this function of dividing plate is inhaled sour height value by capillary and is weighed, therefore efficiently capillary to inhale acid effect be the key characteristic of baffle plate of lead acid storage battery.The mensuration of the acid of baffle plate of lead acid storage battery capillary suction at present height is generally carried out at normal temperatures, but because the mobility of liquid at different temperature is variant, therefore different temperature records capillary to inhale sour height value is to have difference, cause thus the inaccurate of measurement, thereby make surveying work lack due directive significance to actual production.
Utility model content
Technical problem to be solved in the utility model is the measurement result temperature influence that existing baffle plate of lead acid storage battery capillary is inhaled sour height value, not accurate enough, makes it to actual production, lack due directive significance.
For solving the problems of the technologies described above, the technical solution adopted in the utility model is: the capillary under a kind of baffle plate of lead acid storage battery constant temperature is inhaled sour measurement mechanism, comprises specimen mounting, temperature-adjusting constant temperature device, more than one storage tank; Described specimen mounting is provided with rotary shaft moving up and down and is hanging connected in one on rotary shaft above scale, and described scale upper end all connects rotary shaft, and lower end can be stretched in corresponding storage tank, and one the corresponding storage tank of scale; Described storage tank is used for holding sulfuric acid solution, and it controls the temperature of sulfuric acid solution by temperature-adjusting constant temperature device.
The capillary of baffle plate of lead acid storage battery inhales sour height value and its temperature that absorbs sulfuric acid solution exists certain relation, and thus, the utility model adopts temperature-adjusting constant temperature device, measures capillary and inhale sour height value under the condition of sulfuric acid solution temperature constant; During use, first by temperature-adjusting constant temperature device by sulfuric acid solution temperature constant on a certain numerical value, then by rotary shaft by scale whiz sulfuric acid solution storage tank, recycling specimen holder is fixed on the baffle plate of lead acid storage battery cutting on scale, by rotary shaft, scale and dividing plate are immersed in storage tank, after immersion after a while, dividing plate can absorb a certain amount of sulfuric acid, read the scale value of sulfuric acid degree of climbing, obtain its capillary and inhale sour height value, its measuring accuracy is high, and convenient operation is used.
As priority scheme, described temperature-adjusting constant temperature device comprises cylinder body, is arranged on heating original paper, temperature sensor in cylinder body, holds water in cylinder body, and aforementioned storage tank is placed in water and top exceeds the water surface.By temperature sensor, detect the temperature of water, and control on this basis the work of heating original paper, make water temperature meet the requirements of temperature; It is heat transfer medium that the utility model adopts water, temperature that can point-device control sulfuric acid solution.
The utility model has the advantages that: can utilize rotary shaft that scale and dividing plate are inserted to sulfuric acid solution storage tank, convenient operation; Can utilize temperature-adjusting constant temperature device accurately to control the temperature of sulfuric acid solution, eliminate the error that each test causes because of temperature contrast.
Accompanying drawing explanation
Fig. 1 is the structural representation of facing of the present utility model.
Fig. 2 is side-looking structural representation of the present utility model.
Embodiment
Below by embodiment, the utility model will be further described.
With reference to Fig. 1-2, the utility model comprises 1, two storage tank 3 of a specimen mounting and temperature-adjusting constant temperature device 5, and a rotary shaft 4 moving up and down is set on this specimen mounting 1, and rotary shaft 4 is hung oneself and connect two scales 2 of inhaling sour height value for measuring capillary.Described temperature-adjusting constant temperature device 5 comprises cylinder body, is arranged on heating original paper, temperature sensor in cylinder body, in cylinder body, hold water, two storage tanks 3 are placed on and in water, pass through water temp. heating, its top exceeds the water surface, article one, the corresponding storage tank 3 of scale 2 is placed, under the drive of rotary shaft 4, scale 2 can stretch into downwards in corresponding storage tank 3.
In use, first by temperature-adjusting constant temperature device 5, sulfuric acid solution temperature is controlled to 25 ℃, then utilize rotary shaft 4 by scale 2 whiz sulfuric acid solution storage tanks 3, recycling specimen holder is fixed on the baffle plate of lead acid storage battery cutting on scale 2, by rotary shaft 4, sulfuric acid solution 10mm depths in storage tank 3 is vertically immersed in the lower end of scale 2 and dividing plate, after immersion after a while, dividing plate can absorb a certain amount of sulfuric acid, read the height that sulfuric acid climbs, obtain its capillary and inhale sour height value.
Claims (2)
1. the capillary under baffle plate of lead acid storage battery constant temperature is inhaled a sour measurement mechanism, it is characterized in that: comprise specimen mounting, temperature-adjusting constant temperature device, more than one storage tank;
Described specimen mounting is provided with rotary shaft moving up and down and is hanging connected in one on rotary shaft above scale, and described scale upper end all connects rotary shaft, and lower end can be stretched in corresponding storage tank, and one the corresponding storage tank of scale;
Described storage tank is used for holding sulfuric acid solution, and it controls the temperature of sulfuric acid solution by temperature-adjusting constant temperature device.
2. the capillary under a kind of baffle plate of lead acid storage battery constant temperature according to claim 1 is inhaled sour measurement mechanism, it is characterized in that: described temperature-adjusting constant temperature device comprises cylinder body, is arranged on heating original paper, temperature sensor in cylinder body, in cylinder body, hold water, aforementioned storage tank is placed in water and top exceeds the water surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420030445.XU CN203732128U (en) | 2014-01-17 | 2014-01-17 | Capillary acid absorption measuring device of lead-acid storage battery separator under condition of constant temperatures |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420030445.XU CN203732128U (en) | 2014-01-17 | 2014-01-17 | Capillary acid absorption measuring device of lead-acid storage battery separator under condition of constant temperatures |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203732128U true CN203732128U (en) | 2014-07-23 |
Family
ID=51202193
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420030445.XU Expired - Lifetime CN203732128U (en) | 2014-01-17 | 2014-01-17 | Capillary acid absorption measuring device of lead-acid storage battery separator under condition of constant temperatures |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203732128U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104792253A (en) * | 2015-04-10 | 2015-07-22 | 超威电源有限公司 | Mechanism for detecting acid leakage height by using partition |
| CN109085082A (en) * | 2018-09-03 | 2018-12-25 | 中材科技膜材料（山东）有限公司 | A kind of pressurization capillary water absorption height and water absorption measuring device and measuring method |
-
2014
- 2014-01-17 CN CN201420030445.XU patent/CN203732128U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104792253A (en) * | 2015-04-10 | 2015-07-22 | 超威电源有限公司 | Mechanism for detecting acid leakage height by using partition |
| CN109085082A (en) * | 2018-09-03 | 2018-12-25 | 中材科技膜材料（山东）有限公司 | A kind of pressurization capillary water absorption height and water absorption measuring device and measuring method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20160426 Address after: Yuhua Road Nanjing city Jiangsu province 210012 Andrea No. 30 Patentee after: NANJING FIBERGLASS RESEARCH & DESIGN INSTITUTE Co.,Ltd. Address before: Jiangning District of Nanjing City, Jiangsu province 211100 Jiangning Science Park Tong Road No. 99 Patentee before: SINOMA SCIENCE & TECHNOLOGY Co.,Ltd. |
|
| CX01 | Expiry of patent term |
Granted publication date: 20140723 |
|
| CX01 | Expiry of patent term |