CN208366795U - A kind of porosity-determining devices of superfine glass fibre partition board - Google Patents
A kind of porosity-determining devices of superfine glass fibre partition board Download PDFInfo
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- CN208366795U CN208366795U CN201821067837.8U CN201821067837U CN208366795U CN 208366795 U CN208366795 U CN 208366795U CN 201821067837 U CN201821067837 U CN 201821067837U CN 208366795 U CN208366795 U CN 208366795U
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- China
- Prior art keywords
- heating device
- support frame
- porosity
- inner cavity
- glass fibre
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Abstract
The utility model discloses a kind of porosity-determining devices of superfine glass fibre partition board of partition detection technique field, including body, the top of the body is fixedly connected by bolt with support frame, driving cylinder is installed at the top of support frame as described above, the top output port of the air compressor is connect with appendix, the top of the appendix is connect by connecting tube with the nozzle for being located at liquid storage box cavity, the intracavity bottom of the body is also fixedly installed with heating device, the inner cavity of the heating device is transversely provided with two groups of parallel shelves, the inner cavity top of the heating device is equipped with spray tube, the right end of the spray tube runs through the right side wall of heating device and connect with delivery pipe, the bottom of the delivery pipe is mounted at the air outlet of air-heater, and air-heater is fixedly mounted on the side wall of heating device, present apparatus mensuration mode is quick , determination efficiency is high, and the hole that can be suitable for battery separator, which measures, to be used.
Description
Technical field
The utility model discloses a kind of porosity-determining devices of superfine glass fibre partition board, specially partition detects skill
Art field.
Background technique
Partition is the important component of battery, is not belonging to active material.It even plays in some cases decisive
Effect, itself material is electronic body, and its porosity makes it have ionic conductivity.The resistance of partition is partition
Important performance is determined by the thickness of partition, porosity and the tortuous in hole, to capacity and the end voltage of battery high-multiplying power discharge
Level has great influence.
Since partition has various effects, the raising of every inferior quality of partition development to battery, nothing is not accompanied by storage
The raising of battery quality.The main function of partition is the positive and negative anodes short circuit for preventing battery, but accumulator internal resistance cannot be made obvious
Increase.Therefore, partition should be Porous, allow electrolyte free diffusing and Ion transfer, and have lesser resistance.Existing
In some technologies, there is no the devices detected for baffle porosity, for this purpose, we have proposed a kind of ultra-fine fibre glasses
The porosity-determining devices of partition come into operation, to solve the above problems.
Utility model content
The purpose of this utility model is to provide a kind of porosity-determining devices of superfine glass fibre partition board, on solving
State the problem of proposing in background technique.
To achieve the above object, the utility model provides the following technical solutions: a kind of hole of superfine glass fibre partition board
The top of rate measurement device, including body, the body is fixedly connected by bolt with support frame, the top peace of support frame as described above
Equipped with driving cylinder, the bottom output end of the driving cylinder runs through the top plate of support frame and extends to inside and the peace of support frame
It shelves and is fixedly connected, the bottom of the mounting rack is equipped with placement plate, and placement plate is submerged in liquid reserve tank, and the liquid reserve tank is mounted on
The inner cavity of support frame and be in contact at the top of body, the right side wall of the body is fixedly installed with air compressor, the sky
The top output port of air compressor is connect with appendix, and the top of the appendix by connecting tube and is located at liquid storage box cavity
Nozzle connection, the intracavity bottom of the body are also fixedly installed with heating device, and the inner cavity of the heating device is transversely provided with two
The parallel shelf of group, the inner cavity top of the heating device is equipped with spray tube, and the bottom of spray tube is uniformly pacified at equal intervals
Equipped with spray head, the right end of the spray tube runs through the right side wall of heating device and connect with delivery pipe, the bottom of the delivery pipe
Portion is mounted at the air outlet of air-heater, and air-heater is fixedly mounted on the side wall of heating device.
Preferably, two gag lever posts are also equipped at left and right sides of the top of the mounting rack, and the top of gag lever post is run through
The top plate of support frame simultaneously extends to outside it.
Preferably, the cotton of one layer of high-hydroscopicity is also laid in the placement plate, and the bottom of placement plate is uniformly provided with
Permeable hole.
Preferably, the surface of the shelf is fixedly installed with heating plate, and the electricity of S-type structure is equipped in the heating plate
Resistive heating tube, and waterproof heat-conducting plate is additionally provided in resistance-type heating tube.
Preferably, the nozzle is located at the inner cavity of mounting rack, and the side wall of mounting rack offer it is compatible with appendix
Through slot.
Compared with prior art, the utility model has the beneficial effects that the present apparatus is by advance carrying out partition to be detected
Heating, drying are cooled to room temperature and are put into the liquid reserve tank for having distilled water after weighing, and after style is fully saturated, weigh the formula
Sample weight obtains the porosity of wing curtain to be checked, and mensuration mode is quick, and determination efficiency is high, can be suitable for battery separator
Hole measure use.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the structure of the heating device of the utility model；
Fig. 3 is the utility model shelf board structure schematic diagram.
In figure: 1 body, 2 support frames, 3 driving cylinders, 4 mounting racks, 5 placement plates, 6 liquid reserve tanks, 7 gag lever posts, 8 nozzles, 9
Appendix, 10 air compressors, 11 heating devices, 111 shelves, 1111 heating plates, 1112 resistance-type heating tubes, 112 air-heaters,
113 delivery pipes, 114 spray tubes, 115 spray heads.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-3 is please referred to, the utility model provides a kind of technical solution: a kind of porosity survey of superfine glass fibre partition board
Determine device, including body 1, the top of the body 1 is fixedly connected by bolt with support frame 2, the top peace of support frame as described above 2
Equipped with driving cylinder 3, the bottom output end of the driving cylinder 3 runs through the top plate of support frame 2 and extends to the inside of support frame 2
It is fixedly connected with mounting rack 4, the bottom of the mounting rack 4 is equipped with placement plate 5, and placement plate 5 is submerged in liquid reserve tank 6, the storage
Liquid case 6 is mounted on the inner cavity of support frame 2 and is in contact with the top of body 1, and the right side wall of the body 1 is fixedly installed with air
The top output port of compressor 10, the air compressor 10 is connect with appendix 9, and the top of the appendix 9 passes through connection
It manages and is connect with the nozzle 8 for being located at 6 inner cavity of liquid reserve tank, the intracavity bottom of the body 1 is also fixedly installed with heating device 11, described
The inner cavity of heating device 11 is transversely provided with two groups of parallel shelves 111, and the inner cavity top of the heating device 11 is equipped with spray
Pipe 114, and the bottom of spray tube 114 is uniformly equipped with spray head 115 at equal intervals, the right end of the spray tube 114, which runs through, to be added
The right side wall of thermal 11 is simultaneously connect with delivery pipe 113, and the bottom of the delivery pipe 113 is mounted on the air outlet of air-heater 112
Place, and air-heater 112 is fixedly mounted on the side wall of heating device 11.
Wherein, two gag lever posts 7 are also equipped at left and right sides of the top of the mounting rack 4, and the top of gag lever post 7 is run through
The top plate of support frame 2 simultaneously extends to outside it, is also laid with the cotton of one layer of high-hydroscopicity in the placement plate 5, and placement plate 5
Bottom is uniformly provided with permeable hole, and the surface of the shelf 111 is fixedly installed with heating plate 1111, pacifies in the heating plate 1111
Resistance-type heating tube 1112 equipped with S-type structure, and waterproof heat-conducting plate is additionally provided in resistance-type heating tube 1112, the spray
Mouth 8 is located at the inner cavity of mounting rack 4, and the side wall of mounting rack 4 offers through slot compatible with appendix 9.
Working principle: by the sample of partition to be detected interception 50--60mm, the shelf 111 being placed in heating device 11
On, hot wind is introduced by air-heater 112 and is sprayed hot wind using spray head 115, hot wind is carried out to the sample on shelf 111 and is added
Heat, while the resistance-type heating tube 1112 on shelf 111 starts, and to the sample Synchronous Heating on shelf 111, improves its heating effect
Rate, the heating and temperature control in heating device 11 are taken out and weigh after it is cooled to room temperature after heating 2h at 70 ± 2 DEG C, with
Sample is placed in placement plate 5 afterwards, placement plate 5 is submerged the distilled water held in liquid reserve tank 6 by the cylinder 3 of starting driving at this time
In, 20-30min is impregnated, until driving cylinder 3 lifts placement plate 5 from liquid reserve tank 6, in placement plate 5 after sample is fully saturated
High-hydroscopicity cotton the moisture of specimen surface is blotted (with specimen surface, dropping liquid is not limited down), while utilize air
By compressed air, by the ejection of nozzle 8, (nozzle 8 is located at the inner cavity of mounting rack 4 to compressor 10, and the side wall of mounting rack 4 offers
Through slot compatible with appendix 9, it is ensured that mounting rack 4, which can be realized, to be moved up and down), the moisture of specimen surface is air-dried, then
It weighs again to sample, the weight before the weight and water suction after water suction is subtracted each other, the water suction numerical value of you can get it partition, according to this
The surface area of numerical value and sample be divided by it can be learnt that the sample water absorption rate, i.e. the porosity of the sample obtains numerical value to improve
Accuracy rate, 5 samples can be used and be measured, and take the arithmetic average of five measured values.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (5)
1. a kind of porosity-determining devices of superfine glass fibre partition board, including body (1), it is characterised in that: the body (1)
Top be fixedly connected with support frame (2) by bolt, be equipped at the top of support frame as described above (2) and drive cylinder (3), the drive
Take offence cylinder (3) bottom output end through support frame (2) top plate and extend to support frame (2) inside and mounting rack (4) it is solid
The bottom of fixed connection, the mounting rack (4) is equipped with placement plate (5), and placement plate (5) is submerged in liquid reserve tank (6), the liquid reserve tank
(6) be mounted on the inner cavity of support frame (2) and be in contact at the top of body (1), the right side wall of the body (1) is fixedly installed with
The top output port of air compressor (10), the air compressor (10) is connect with appendix (9), the appendix (9)
Top is connect by connecting tube with the nozzle (8) for being located at liquid reserve tank (6) inner cavity, the also fixed peace of the intracavity bottom of the body (1)
Equipped with heating device (11), the inner cavity of the heating device (11) is transversely provided with two groups of parallel shelves (111), the heating dress
The inner cavity top for setting (11) is equipped with spray tube (114), and the bottom of spray tube (114) is uniformly equipped with spray head at equal intervals
(115), the right end of the spray tube (114) runs through the right side wall of heating device (11) and connect with delivery pipe (113), described defeated
The bottom of pipe (113) is sent to be mounted at the air outlet of air-heater (112), and air-heater (112) is fixedly mounted on heating device
(11) on side wall.
2. a kind of porosity-determining devices of superfine glass fibre partition board according to claim 1, it is characterised in that: described
Two gag lever posts (7) are also equipped at left and right sides of the top of mounting rack (4), and the top of gag lever post (7) is through support frame (2)
Top plate simultaneously extends to outside it.
3. a kind of porosity-determining devices of superfine glass fibre partition board according to claim 1, it is characterised in that: described
The cotton of one layer of high-hydroscopicity is also laid in placement plate (5), and the bottom of placement plate (5) is uniformly provided with permeable hole.
4. a kind of porosity-determining devices of superfine glass fibre partition board according to claim 1, it is characterised in that: described
The surface of shelf (111) is fixedly installed with heating plate (1111), and the resistance of S-type structure is equipped on the heating plate (1111)
Formula heating tube (1112), and waterproof heat-conducting plate is additionally provided in resistance-type heating tube (1112).
5. a kind of porosity-determining devices of superfine glass fibre partition board according to claim 1, it is characterised in that: described
Nozzle (8) is located at the inner cavity of mounting rack (4), and the side wall of mounting rack (4) offers and appendix (9) compatible through slot.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821067837.8U CN208366795U (en) | 2018-07-06 | 2018-07-06 | A kind of porosity-determining devices of superfine glass fibre partition board |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821067837.8U CN208366795U (en) | 2018-07-06 | 2018-07-06 | A kind of porosity-determining devices of superfine glass fibre partition board |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208366795U true CN208366795U (en) | 2019-01-11 |
Family
ID=64924933
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821067837.8U Expired - Fee Related CN208366795U (en) | 2018-07-06 | 2018-07-06 | A kind of porosity-determining devices of superfine glass fibre partition board |
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| Country | Link |
|---|---|
| CN (1) | CN208366795U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111157420A (en) * | 2019-10-29 | 2020-05-15 | 超威电源集团有限公司 | Method for detecting through hole rate of AGM separator |
-
2018
- 2018-07-06 CN CN201821067837.8U patent/CN208366795U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111157420A (en) * | 2019-10-29 | 2020-05-15 | 超威电源集团有限公司 | Method for detecting through hole rate of AGM separator |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190111 Termination date: 20200706 |