CN2869848Y - Lead-acid auelerator isolation-plate acid-absorbing value detection device - Google Patents
Lead-acid auelerator isolation-plate acid-absorbing value detection device Download PDFInfo
- Publication number
- CN2869848Y CN2869848Y CN 200520103075 CN200520103075U CN2869848Y CN 2869848 Y CN2869848 Y CN 2869848Y CN 200520103075 CN200520103075 CN 200520103075 CN 200520103075 U CN200520103075 U CN 200520103075U CN 2869848 Y CN2869848 Y CN 2869848Y
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- acid
- clapboard
- plate
- measuring device
- inhaled
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- A Measuring Device Byusing Mechanical Method (AREA)
Abstract
The utility model provides a mensuration device used to measure the acid number absorbed by a lead-acid accumulator clapboard, which comprises an acid-resisting vessel where a clapboard is placed, and a clapboard compressing mechanism. The compressing mechanism comprises a compressed board that can slide in the vessel, and the propelling plant, as well as a clapboard thickness measurement mechanism. The thickness of the elastic clapboard has a definite corresponding relation with the pressure received. The utility model employs a compressing mechanism to compress the clapboard to different thicknesses, so that the state in the closed vessel at different pressures can be simulated, and the acid absorption number can be measured in the simulated condition with an accurate measurement that reflects the actual instance. In addition, the utility model is provided with a measuring device which is able to automatically measure out the compressed clapboard thickness, therefore is convenient to be used. The measuring device can be a dial indicator, the probe of which is interlocked with the compressing movement of the compressing mechanism.
Description
Technical field
The utility model relates to the lead-acid accumulator field, relates in particular to the suction acid value measuring device of lead-acid accumulator median septum.
Background technology
Lead-acid accumulator comprises a pressure-resistant seal cell body, has certain pressure in the cell body, and dividing plate is located at wherein, and dividing plate generally has certain elasticity, such as the present made dividing plate of forming by the collocation of thickness glass fibre of material commonly used, and this dividing plate high resilience.The acid value measuring of dividing plate suction is at present generally measured under dividing plate is in the normal state, but because dividing plate has elasticity, so it is differentiated with the suction acid number that is under the pressure under normal conditions, thus, cause the inaccurate of measurement, and make surveying work lack due actual directive significance actual production.
Summary of the invention
Technical problem to be solved in the utility model provides a kind of baffle plate of lead acid storage battery that overcomes above-mentioned defective and inhales the acid value measuring device, for this reason, the utility model is by the following technical solutions: it comprises the acidproof groove of placing dividing plate and the compressing mechanism of dividing plate, described compressing mechanism comprises the compressive plate and the propulsive mechanism thereof that can slide in cell body, it also is provided with the block board thickness measuring mechanism.
Described block board thickness measuring mechanism is meant the measuring mechanism that directly records block board thickness or measures the measuring mechanism of a numerical value that this numerical value can draw block board thickness through simple the conversion.
There is certain corresponding relation in the pressure that the thickness of elastic baffle bears with it, thus, the utility model adopts compressing mechanism compression dividing plate to different thickness, to simulate its residing state in the sealing cell body of different pressures, and under this emulation mode, measure and inhale acid number, measure the actual operating position of accurate response.Simultaneously, the utility model is provided with measurement mechanism, can measure the block board thickness after being compressed automatically, uses convenient.
Described propulsive mechanism can adopt the screw rod that is threaded with cell body.In fact, propulsive mechanism can adopt multiple structure, such as, screw rod can be promoted compressive plate compression dividing plate and keeps dividing plate to be in the mechanism of compressive state with cylinder or oil cylinder etc.But it is comparatively simple with aforementioned structure.Compressive plate described in the utility model can be understood as front end face and partition shape matches, and makes at least roughly whole compressed parts of dividing plate.
Described measurement mechanism can be dial gauge, the probe of dial gauge and the interlock of the compression movement of compressing mechanism.Should " probe and the interlock of the compression movement of compressing mechanism " can be understood that to pop one's head in compressing mechanism in the element of reaction compression movement travel move simultaneously.This interlock can contact with compressive plate by probe and realize, should " probe contacts with compressive plate " be meant that probe directly is connected the part that also moves with compressive plate and contacts with the compressive plate contact or with one; This interlock also can be by making in probe and the groove that is stuck on the screw rod and not interfering the web member of screw rod rotation to contact and realize.Be provided with in the dial gauge and keep both to contact spring closely all the time.
Description of drawings
Fig. 1 is a vertical view of the present utility model.
Fig. 2 is the A-A cut-open view of Fig. 1.
Fig. 3 is the thickness of superfine glass fibre partition board bears pressure with it a corresponding diagram.
Embodiment
With reference to accompanying drawing.The utility model comprises the acidproof groove 3 of placing dividing plate 7 and the compressing mechanism of dividing plate, and described compressing mechanism comprises the compressive plate 4 and the propulsive mechanism thereof that can slide in cell body, and it also is provided with measurement mechanism.
Described propulsive mechanism is included as the screw rod 5 that is threaded with cell body.As shown in the figure, the cross section of compressive plate is
Shape like this, can prevent the acid liquid corrosion screw rod that overflows.Drawing reference numeral 6 is an acid-exhausting valve.
Described measurement mechanism is a dial gauge 1, and the probe 11 of dial gauge contacts with compressive plate, and this connection can be understood that both directly contact, or with a centre part contact that is connected and moves with compressive plate, drawing reference numeral 8 is exactly this centre part.Drawing reference numeral 2 is the erecting frame of dial gauge.Be provided with in the dial gauge and keep both to contact all the time holding out against spring closely.
With the superfine glass fibre partition board is example, when measuring dividing plate suction acid number, dividing plate 7 is placed on 31 of compressive plate 4 and acidproof cell walls, rotary screw compression dividing plate, at this moment, probe 11 is owing to spring holds out against, move with compressive plate, contact with part 8 all the time, the reading of dial gauge has reacted the stroke of compressive plate, promptly draw the current thickness of dividing plate after dividing plate original depth and this number subtracted each other, with reference to Fig. 3, according to the thickness of dividing plate and the corresponding relation of pressure, the pressure when promptly obtaining automatically to measure dividing plate suction acid number, very convenient, omitted the trouble of manual measurement.Add sulfuric acid then,, take out dividing plate, sulfuric acid is put back to reservoir vessel by acid-exhausting valve, the weight of the dividing plate after soaking and the dry weight of dividing plate are compared, promptly get it and inhale acid number through after certain soak time.
Claims (7)
1, baffle plate of lead acid storage battery is inhaled the acid value measuring device, it is characterized in that it comprises the acidproof groove of placing dividing plate and the compressing mechanism of dividing plate, described compressing mechanism comprises the compressive plate and the propulsive mechanism thereof that can slide in cell body, it also is provided with the block board thickness measuring mechanism.
2, baffle plate of lead acid storage battery as claimed in claim 1 is inhaled the acid value measuring device, it is characterized in that described propulsive mechanism is included as the screw rod that is threaded with cell body.
3, baffle plate of lead acid storage battery as claimed in claim 1 or 2 is inhaled the acid value measuring device, it is characterized in that described block board thickness measuring mechanism is a dial gauge, the probe of dial gauge and the interlock of the compression movement of compressing mechanism.
4, baffle plate of lead acid storage battery as claimed in claim 1 or 2 is inhaled the acid value measuring device, it is characterized in that described block board thickness measuring mechanism is a dial gauge, and the probe of dial gauge contacts with compressive plate, and dial gauge is provided with the spring that holds out against that keeps both contacts.
5, baffle plate of lead acid storage battery as claimed in claim 1 or 2 is inhaled the acid value measuring device, it is characterized in that the cross section of compressive plate is
Shape.
6, baffle plate of lead acid storage battery as claimed in claim 3 is inhaled the acid value measuring device, it is characterized in that the cross section of compressive plate is
Shape.
7, baffle plate of lead acid storage battery as claimed in claim 4 is inhaled the acid value measuring device, it is characterized in that the cross section of compressive plate is
Shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520103075 CN2869848Y (en) | 2005-06-17 | 2005-06-17 | Lead-acid auelerator isolation-plate acid-absorbing value detection device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520103075 CN2869848Y (en) | 2005-06-17 | 2005-06-17 | Lead-acid auelerator isolation-plate acid-absorbing value detection device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2869848Y true CN2869848Y (en) | 2007-02-14 |
Family
ID=37724788
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520103075 Expired - Lifetime CN2869848Y (en) | 2005-06-17 | 2005-06-17 | Lead-acid auelerator isolation-plate acid-absorbing value detection device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2869848Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104267142A (en) * | 2014-09-18 | 2015-01-07 | 超威电源有限公司 | Method for detecting acid absorbing value of lead powder of lead-acid storage battery |
| 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 |
| CN105628546A (en) * | 2015-12-31 | 2016-06-01 | 天能电池集团有限公司 | Test method for detecting performance of AGM separation plate |
| CN105866333A (en) * | 2016-04-05 | 2016-08-17 | 超威电源有限公司 | Detection device for wet-state compression deformation of AGM separation plate |
-
2005
- 2005-06-17 CN CN 200520103075 patent/CN2869848Y/en not_active Expired - Lifetime
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104267142A (en) * | 2014-09-18 | 2015-01-07 | 超威电源有限公司 | Method for detecting acid absorbing value of lead powder of lead-acid storage battery |
| 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 |
| CN105628546A (en) * | 2015-12-31 | 2016-06-01 | 天能电池集团有限公司 | Test method for detecting performance of AGM separation plate |
| CN105628546B (en) * | 2015-12-31 | 2019-04-02 | 天能电池集团有限公司 | A kind of test method detecting AGM partition performance |
| CN105866333A (en) * | 2016-04-05 | 2016-08-17 | 超威电源有限公司 | Detection device for wet-state compression deformation of AGM separation plate |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20150617 Granted publication date: 20070214 |