CN202886240U - Textile moisture permeability tester - Google Patents
Textile moisture permeability tester Download PDFInfo
- Publication number
- CN202886240U CN202886240U CN201220489166.0U CN201220489166U CN202886240U CN 202886240 U CN202886240 U CN 202886240U CN 201220489166 U CN201220489166 U CN 201220489166U CN 202886240 U CN202886240 U CN 202886240U
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- collar
- water
- cup
- textile
- permeable hole
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Abstract
The utility model discloses a textile moisture permeability tester which comprises a water bath and standard test glass, wherein the water bath comprises a water vat, a bottom plate and a limit plate; a regulating rod is fixed in a cross beam erected on the water vat, the bottom plate and the limit plate are connected to the regulating rod from bottom to top, and a gap is reserved between the bottom plate and the bottom surface of a water tank; a water permeable hole is formed in the bottom plate, and a limit hole is formed in the limit plate in a position aligned to the water permeable hole; the standard test glass comprises a moisture permeable cup and a lantern ring; the lantern ring is covered on the water permeable hole; a test sample is covered on the lower end of the lantern ring; the cup opening of the moisture permeable cup is downwards placed in the lantern ring; a standard moisture permeable film is covered on the cup opening; and the cup opening of the moisture permeable cup is aligned to the water permeable hole. The textile moisture permeability tester is capable of simultaneously testing a plurality of textile samples and is high in testing efficiency; and the experimental equipment is designed according to the relevant standard, and the obtained data is authoritative.
Description
Technical field
The utility model relates to textile inspection device field, relates in particular to textile water vapour permeability proving installation field.
Background technology
The textile exports of China occupies critical role in national economy, the performance of wearing of textile directly has influence on China's textile competitive power in the world.Moisture-penetrability is to weigh textile to wear the major criterion of performance, in the testing process of garment material critical role is arranged.In saturating wet test, drying agent falls that agar diffusion method is accurate because of its result, the little exporter's of being subject to of sample area favor.The present domestic water vapour permeability tester that does not also meet the dependence test standard, thereby the data obtained can't obtain international endorsement; And although standardized testing equipment is arranged in the external laboratory, once can only test the moisture-penetrability of a textile samples, the efficient of test is relatively poor.
The utility model content
The applicant is according to the poor problem of testing efficiency in the above-mentioned existing drying agent moisture-penetrability of falling the agar diffusion method test, improve research, another kind of textile water vapour permeability tester is provided, thereby test simultaneously many textile samples, or according to different standards same sample is tested simultaneously, thereby the raising testing efficiency, experimental facilities designs in strict accordance with relevant criterion simultaneously, and the data obtained has authority.
The technical solution of the utility model is as follows:
A kind of textile water vapour permeability tester comprises water bath and test glass, and described water bath comprises water vat and is parallel to base plate and the limiting plate that place the water tank bottom surface; Adjuster bar is fixed in the crossbeam that is erected on the described water vat, and described base plate and limiting plate are connected on the described adjuster bar from bottom to top, leave the space between the bottom surface of described base plate and water tank; Offer permeable hole on the described base plate, offer spacing hole in the position that is aligned in described permeable hole on the described limiting plate; Described test glass comprises moisture vapor transmission cup and the collar, and the described collar is covered on the described permeable hole, and the lower end of the described collar is coated with specimen, and the rim of a cup of described moisture vapor transmission cup is positioned in the described collar down, and its rim of a cup is coated with moisture permeable membrane, and is aligned in described permeable hole.
Its further technical scheme is:
The aperture of described spacing hole is greater than the external diameter of the described collar, and the external diameter of the described collar is greater than described permeable hole aperture; The aperture of described permeable hole is identical with the bore of described moisture vapor transmission cup;
The spacing of described limiting plate and base plate is less than the axial length of the described collar;
Be respectively equipped with groove in opening end on the outer wall of described moisture vapor transmission cup and the collar;
Described adjuster bar is connected with setting nut with external thread on the described adjuster bar, and described base plate and limiting plate are connected on the adjuster bar by described setting nut respectively; Described adjuster bar top is connected with dividing head.
The beneficial effects of the utility model are:
Standard test cup of the present utility model is made according to relevant international standard, and test data can gain universal acceptance; The utility model can be tested many samples simultaneously in addition, both can test different types of sample, also can test according to various criterion the same sample, and testing efficiency is improved.
Description of drawings
Fig. 1 is that master of the present utility model looks cut-open view.
Fig. 2 is vertical view of the present utility model, and test glass does not draw.
Fig. 3 is three-dimensional cutaway view of the present utility model, and test glass does not draw.
Fig. 4 is that the master of the utility model test glass looks cut-open view.
Embodiment
Below in conjunction with accompanying drawing, embodiment of the present utility model is described.
As shown in Figure 1 and Figure 2, the utility model comprises water bath and test glass, and described water bath comprises water vat 5 and is parallel to base plate 9 and the limiting plate 6 that place the water tank bottom surface; Adjuster bar 2 surfaces are with external thread, and its top is connected with dividing head 1, and crossbeam 3 has been set up in the left and right sides of water vat 5 between front and back sides, and crossbeam 3 is steel angle structure, and adjuster bar 2 is connected on the crossbeam 3 by flange 4.Limiting plate 6 and base plate 9 are connected on the adjuster bar 2 by setting nut 7 and setting nut 8 respectively, and limiting plate 6 is positioned at the top of base plate 9, and the spacing of limiting plate 6 and base plate 9 is approximately half of axial length of the collar 11; Base plate 9 leaves the space with the bottom surface of water vat 5, can place heating water bath equipment (described heating water bath equipment does not draw in the drawings) in the described space.Also offer respectively 6 spacing holes 14 and permeable hole 15 on limiting plate 6 and the base plate 9, spacing hole 14 aligns one by one with permeable hole 15.
Such as Fig. 1, shown in Figure 4, described test glass comprises moisture vapor transmission cup 12 and the collar 11, is respectively equipped with the first groove 16 and the first groove 17 in opening end on the outer wall of moisture vapor transmission cup 12 and the collar 11; The collar 11 is covered on the permeable hole 15, and the lower end of the collar 11 is coated with specimen 10, and is stuck in the first groove 17 by rubber ring 19; The rim of a cup of moisture vapor transmission cup 12 is positioned in the collar 11 down, and its rim of a cup is coated with moisture permeable membrane 13, and is aligned in permeable hole 15; Moisture permeable membrane 13 is stuck in the first groove 16 by rubber ring 18.
Such as Fig. 1, shown in Figure 3, the aperture of spacing hole 14 is greater than the aperture of permeable hole 15; The aperture of spacing hole 14 is slightly larger than the external diameter of the collar 11, thereby can play position-limiting action to the collar 11; The aperture of permeable hole 15 is identical with the bore of moisture vapor transmission cup 12.
During test, with the water bath horizontal positioned, adjust first each adjuster bar 2, so that base plate 9 and limiting plate 6 levels, and guarantee that the spacing of base plate 9 and limiting plate 6 is less than the axial distance of the collar 11; At an end coverage test sample 10 of the collar 11, the collar 11 is positioned on the base plate 9 afterwards, the collar 11 is in the spacing hole 14 again; Then in moisture vapor transmission cup 12, add a certain amount of saturated acetic acid potassium solution as drying agent, the dosage that adds should be with reference to the related experiment standard, rim of a cup at moisture vapor transmission cup 12 covers moisture permeable membrane 13 afterwards, again moisture vapor transmission cup 12 is inverted, be positioned in the collar 11, and so that the rim of a cup of moisture vapor transmission cup 12 is aligned in permeable hole 14.The warm water that adds afterwards 23 ℃ in water bath, water level should be higher than about the lower surface 5mm of moisture permeable membrane 13, guarantees that moisture permeable membrane 13 can fully contact with warm water.For guaranteeing that water temperature is constant in the experimentation, between the bottom surface of water bath and base plate 9, be placed with heating arrangement, and in four jiaos of laying temperature sensors of water vat 5, set up a cover automatic controller for temperature, this device belongs to prior art, and personnel should know its principle of work and concrete structure in the art.In case of necessity, also equipment set can be positioned in the constant temperature oven, come more accurately to control water temperature by the circulator bath device.
Need to prove, owing to protect potassium acetate to the certain corrosive attack of metal glaze, for the long-term use that guarantees moisture vapor transmission cup should be adopted plastic material, can either be anticorrosive, also can reduce the quality of moisture vapor transmission cup.In addition, because the test of the drying agent measurement of falling agar diffusion method water permeability has Europe and Japanese two cover standards, thereby need to be equipped with respectively corresponding test glass for two cover standards; But different test glasses is only in the in appearance to some extent difference of bore, moisture vapor transmission cup, thereby also will be understood that and belong to protection domain of the present utility model.
More than describing is to explanation of the present utility model, is not to restriction of the present utility model, and the utility model limited range is referring to claim.In the situation of the utility model basic structure, the utility model can be done any type of modification.
Claims (5)
1. a textile water vapour permeability tester is characterized in that: comprise water bath and test glass, base plate (9) and limiting plate (6) that described water bath comprises water vat (5) and is parallel to the placement of water tank bottom surface; Adjuster bar (2) is fixed in the crossbeam (3) that is erected on the water vat (5), and base plate (9) is connected on the adjuster bar (2) from bottom to top with limiting plate (6), leaves the space between the bottom surface of base plate (9) and water tank (5); Offer permeable hole (15) on the base plate (9), limiting plate (6) is upper to offer spacing hole (14) in the position that is aligned in permeable hole (15); Described test glass comprises reagent cup (12) and the collar (11), the collar (11) is covered on the permeable hole (15), the lower end of the collar (11) is coated with specimen (10), reagent cup (12) rim of a cup is positioned in the collar (11) down, its rim of a cup is coated with moisture permeable membrane (13), and is aligned in permeable hole (15).
2. textile water vapour permeability tester as claimed in claim 1, it is characterized in that: spacing hole (14) aperture is greater than the external diameter of the collar (11), and the external diameter of the collar (11) is greater than permeable hole (15) aperture; The aperture of permeable hole (15) is identical with the bore of reagent cup (12).
3. textile water vapour permeability tester as claimed in claim 1 or 2 is characterized in that: the spacing of limiting plate (6) and base plate (9) is less than the axial length of the collar (11).
4. textile water vapour permeability tester as claimed in claim 1 is characterized in that: be respectively equipped with the first groove (16) and the second groove (17) in opening end on the outer wall of reagent cup (12) and the collar (11).
5. textile water vapour permeability tester as claimed in claim 1, it is characterized in that: adjuster bar (2) is with external thread, be connected with setting nut (8) and setting nut (7) on the adjuster bar (2), base plate (9) and limiting plate (6) are connected on the adjuster bar (2) by setting nut (8) and setting nut (7) respectively; Adjuster bar (2) top is connected with dividing head (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220489166.0U CN202886240U (en) | 2012-09-24 | 2012-09-24 | Textile moisture permeability tester |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220489166.0U CN202886240U (en) | 2012-09-24 | 2012-09-24 | Textile moisture permeability tester |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202886240U true CN202886240U (en) | 2013-04-17 |
Family
ID=48077654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220489166.0U Expired - Lifetime CN202886240U (en) | 2012-09-24 | 2012-09-24 | Textile moisture permeability tester |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202886240U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106645659A (en) * | 2016-12-27 | 2017-05-10 | 天津尼科斯测试技术有限公司 | Tester for moisture permeability of textile |
| CN107389522A (en) * | 2017-06-27 | 2017-11-24 | 孙加红 | A kind of textile seepage of water detection device |
| CN108918386A (en) * | 2018-07-20 | 2018-11-30 | 陈璐 | A kind of permeable detection device of composite textile resistance to compression |
| CN116990211A (en) * | 2023-09-27 | 2023-11-03 | 北京雪莲集团有限公司 | Textile fabric moisture permeability test equipment |
-
2012
- 2012-09-24 CN CN201220489166.0U patent/CN202886240U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106645659A (en) * | 2016-12-27 | 2017-05-10 | 天津尼科斯测试技术有限公司 | Tester for moisture permeability of textile |
| CN107389522A (en) * | 2017-06-27 | 2017-11-24 | 孙加红 | A kind of textile seepage of water detection device |
| CN108918386A (en) * | 2018-07-20 | 2018-11-30 | 陈璐 | A kind of permeable detection device of composite textile resistance to compression |
| CN108918386B (en) * | 2018-07-20 | 2020-10-27 | 陈璐 | Composite textile fabric compression-resistant water-permeable detection device |
| CN116990211A (en) * | 2023-09-27 | 2023-11-03 | 北京雪莲集团有限公司 | Textile fabric moisture permeability test equipment |
| CN116990211B (en) * | 2023-09-27 | 2023-12-15 | 北京雪莲集团有限公司 | Textile fabric moisture permeability test equipment |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130417 |