CN213544302U - Air permeability detection device for water-absorbing air-permeable polyester fabric - Google Patents
Air permeability detection device for water-absorbing air-permeable polyester fabric Download PDFInfo
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- CN213544302U CN213544302U CN202022249600.5U CN202022249600U CN213544302U CN 213544302 U CN213544302 U CN 213544302U CN 202022249600 U CN202022249600 U CN 202022249600U CN 213544302 U CN213544302 U CN 213544302U
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- cavity
- water
- air
- transverse plate
- lower cavity
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- 239000004744 fabric Substances 0.000 title claims abstract description 26
- 230000035699 permeability Effects 0.000 title claims abstract description 24
- 238000001514 detection method Methods 0.000 title claims abstract description 19
- 229920000728 polyester Polymers 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 49
- 230000000149 penetrating effect Effects 0.000 claims description 4
- 229920004934 Dacron® Polymers 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 239000005020 polyethylene terephthalate Substances 0.000 claims description 2
- 239000003595 mist Substances 0.000 description 6
- 239000007921 spray Substances 0.000 description 6
- 239000000779 smoke Substances 0.000 description 5
- 239000012535 impurity Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a permeability detection device of water-absorbing and breathable polyester fabric, which comprises an upper cavity and a lower cavity, wherein the front wall and the rear wall of the upper cavity and the lower cavity are respectively provided with a vertical plate in a movable way, two sets of vertical plates, front walls and rear walls of the upper cavity and the lower cavity are respectively provided with a screw in a movable way through a hole groove, the lower surface of the upper cavity is movably provided with a transverse plate, the upper surface of the transverse plate is provided with a groove, the transverse plate is movably provided with a pressing strip through the groove, the lower surface of the transverse plate is fixedly provided with two sets of fixed blocks, the upper surface of the lower cavity is fixedly provided with two sets of slide rails, the bottom of the inner wall of the lower cavity is fixedly provided with a water tank and a power supply, two sets of resistance wires are fixedly arranged between the inner walls at two sides of the water tank, the upper surface of, meanwhile, the detection result is more accurate, and the influence on the sample is reduced.
Description
Technical Field
The utility model relates to a detection area especially relates to a ventilative dacron surface fabric's of absorbing water gas permeability detection device.
Background
The clothes are essential in people's life, and the travelling comfort that people were worn has been influenced to the gas permeability of clothes surface fabric to a great extent, and whether gas permeability detection device can detect the gas permeability of surface fabric good, long-term means that acts on the quality of selective examination surface fabric.
When the traditional air permeability detection device for the water-absorbing air-permeable polyester fabric is used, the sprayed water mist possibly has impurities, the quality of the fabric can be influenced, meanwhile, the installation and the disassembly are complicated when the air permeability detection device is used, the fixing step of the fabric is also troublesome, and the use of the air permeability detection device for the water-absorbing air-permeable polyester fabric is influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a breathable detection device for water-absorbing breathable polyester fabrics.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a device for detecting the air permeability of a water-absorbing and air-permeable polyester fabric comprises an upper cavity and a lower cavity, wherein vertical plates are movably arranged on the front wall and the rear wall of the upper cavity and the lower cavity, hole grooves are formed in the two sets of vertical plates, the front wall and the rear wall of the upper cavity and the rear wall of the lower cavity, screws are movably arranged in the hole grooves, a transverse plate is movably arranged on the lower surface of the upper cavity, grooves are formed in the upper surface of the transverse plate, pressing strips are movably arranged on the transverse plate through the grooves, two sets of fixing blocks are fixedly arranged on the lower surface of the transverse plate, two sets of sliding rails are fixedly arranged on the upper surface of the lower cavity, a water tank and a power supply are fixedly arranged at the bottom of the inner wall of the lower cavity, two sets of resistance wires are fixedly arranged between the inner walls of the two sides of the water tank, a spray nozzle is fixedly arranged on the upper surface of the water tank, a water, the top of the inner wall of the upper cavity is fixedly provided with a first air tube in a penetrating way, and the upper surface of the upper cavity is fixedly provided with an airflow detector.
Preferably, the upper cavity is located above the lower cavity, and the upper cavity is movably connected with the lower cavity through a vertical plate.
Preferably, the cross sections of the transverse plate and the groove are both in a shape of a Chinese character 'hui', and the transverse plate is of a hollow structure.
Preferably, the two groups of fixed blocks are horizontally distributed, and the fixed blocks are movably connected with the sliding rails.
Preferably, the water tank and the power supply are horizontally distributed, the outer wall of one side of the power supply is in contact with one side of the inner wall of the lower cavity, the two groups of resistance wires are horizontally distributed, and the resistance wires are located below the water inlet pipe.
Preferably, the lower cavity and the water tank are vertically and penetratingly connected with the water inlet pipe, and one end of the water inlet pipe is located inside the water tank.
Preferably, the first gas pipe and the second gas pipe are both in contact with the transverse plate, and the first gas pipe and the second gas pipe are both vertically distributed with the transverse plate.
Compared with the prior art, the beneficial effects of the utility model are that:
1. in the utility model, through setting up the riser, when needing to change the sample, can twist the screw of cavity down, dismantle the screw of cavity down and rotate the riser through the screw on the upper chamber body, make upper chamber body and lower chamber body lose fixed knot to construct, thus dismantle upper chamber body and lower chamber body, can directly stimulate the layering to take it away, can easily take off the sample, only need to place the surface of recess with new sample, make sample and recess contact, press the layering to the inside of recess again, make layering and recess contact, the sample is between layering and recess, thus make the position of sample and layering fixed, guaranteed that the sample can not drop in the course of detecting, place the diaphragm in the lower chamber body top, fix upper chamber body and lower chamber body through the screw;
2. the utility model discloses in, through setting up the inlet tube, add water in the one end of inlet tube, rivers flow into in the water tank through the inlet tube, power is switched on and make the resistance wire heat, vapor after the heating gets into the shower nozzle, because the second gas pipe is connected with the shower nozzle, so the filter screen of shower nozzle spun water smoke in the second gas pipe filters the back direct action on the sample, water smoke sees through the sample and will get into in the first gas pipe, thereby float into the air current detector of top and detect, and first gas pipe and second gas pipe can all play fine guidance quality to water smoke gas, avoid water smoke gas to float at will thereby influence the accuracy of test result, the filter screen also can be fine filters water smoke gas, impurity in the gas has been reduced, the damage to the sample has been reduced;
in conclusion, the steps of disassembling and replacing the sample are simplified, the detection result is more accurate, and the influence on the sample is reduced.
Drawings
Fig. 1 is a cross-sectional view of an embodiment of a device for detecting air permeability of a water-absorbing air-permeable polyester fabric provided by the present invention;
FIG. 2 is an enlarged view of a pressing strip of the air permeability detection device for the water-absorbing air-permeable polyester fabric provided by the utility model;
FIG. 3 is an enlarged view of a screw of the air permeability detection device for a water-absorbing air-permeable polyester fabric provided by the utility model;
fig. 4 is a cross-sectional view of the second embodiment of the air permeability detection device for the water-absorbing air-permeable polyester fabric provided by the utility model.
In the figure: the device comprises an upper cavity 1, a lower cavity 2, a vertical plate 3, a 4-hole groove, a screw 5, a transverse plate 6, a groove 7, a pressing strip 8, a fixing block 9, a sliding rail 10, a water tank 11, a power supply 12, a resistance wire 13, a spray head 14, a water inlet pipe 15, a first gas pipe 16, a second gas pipe 17, a filter screen 18 and an airflow detector 19.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example one
Referring to fig. 1-3, a device for detecting air permeability of a water-absorbing and air-permeable polyester fabric comprises an upper cavity 1 and a lower cavity 2, wherein vertical plates 3 are movably mounted on the front and rear walls of the upper cavity 1 and the lower cavity 2, hole grooves 4 are formed in the two sets of vertical plates 3, the front and rear walls of the upper cavity 1 and the lower cavity 2, screws 5 are movably mounted in the hole grooves 4, a transverse plate 6 is movably mounted on the lower surface of the upper cavity 1, a groove 7 is formed in the upper surface of the transverse plate 6, a pressing strip 8 is movably mounted on the transverse plate 6 through the groove 7, two sets of fixing blocks 9 are fixedly mounted on the lower surface of the transverse plate 6, two sets of slide rails 10 are fixedly mounted on the upper surface of the lower cavity 2, a water tank 11 and a power supply 12 are fixedly mounted at the bottom of the inner wall of the lower cavity 2, two sets of resistance wires 13 are fixedly mounted between the inner walls of the two sides, and the upper cavity 1 is provided with an airflow detector 19 fixedly arranged on the upper surface.
Go up cavity 1 and be located the top of cavity 2 down, and go up cavity 1 and cavity 2 through riser 3 swing joint down, the cross sectional shape of diaphragm 6 and recess 7 is the shape of returning, and diaphragm 6 is hollow structure, horizontal distribution between two sets of fixed blocks 9, and swing joint between fixed block 9 and the slide rail 10.
Example two
Referring to fig. 2-4, a device for detecting air permeability of a water-absorbing and air-permeable polyester fabric comprises an upper cavity 1 and a lower cavity 2, wherein vertical plates 3 are movably mounted on the front and rear walls of the upper cavity 1 and the lower cavity 2, hole grooves 4 are formed in the two sets of vertical plates 3, the front and rear walls of the upper cavity 1 and the lower cavity 2, screws 5 are movably mounted in the hole grooves 4, a transverse plate 6 is movably mounted on the lower surface of the upper cavity 1, a groove 7 is formed in the upper surface of the transverse plate 6, a pressing strip 8 is movably mounted on the transverse plate 6 through the groove 7, two sets of fixing blocks 9 are fixedly mounted on the lower surface of the transverse plate 6, two sets of slide rails 10 are fixedly mounted on the upper surface of the lower cavity 2, a water tank 11 and a power supply 12 are fixedly mounted at the bottom of the inner wall of the lower cavity 2, two sets of resistance wires 13 are fixedly mounted between the inner walls of the two sides, a second gas pipe 17 is fixedly arranged on the upper surface of the spray head 14, a filter screen 18 is fixedly arranged between the inner walls of the two sides of the second gas pipe 17, a first gas pipe 16 is fixedly arranged on the top of the inner wall of the upper cavity 1 in a penetrating way, and an airflow detector 19 is fixedly arranged on the upper surface of the upper cavity 1.
Go up cavity 1 and be located cavity 2's top down, and go up cavity 1 and cavity 2 and pass through 3 swing joint of riser down, the cross sectional shape of diaphragm 6 and recess 7 is the shape of returning, and diaphragm 6 is hollow structure, horizontal distribution between two sets of fixed blocks 9, and swing joint between fixed block 9 and the slide rail 10, horizontal distribution between water tank 11 and the power 12, and one side outer wall of power 12 contacts with inner wall one side of cavity 2 down, horizontal distribution between two sets of resistance wires 13, and resistance wire 13 is located the below of inlet tube 15, cavity 2 and water tank 11 all run through connection perpendicularly with inlet tube 15 down, and the one end of inlet tube 15 is located the inside of water tank 11, first gas pipe 16 and second gas pipe 17 all contact with diaphragm 6, and first gas pipe 16 and second gas pipe 17 all distribute perpendicularly with diaphragm 6.
The working principle is as follows: one end of a water inlet pipe 15 is added with water, water flows into a water tank 11 through the water inlet pipe 15, a power supply 12 is switched on to heat a resistance wire 13, heated water vapor enters a spray head 14, because a second gas pipe 17 is connected with the spray head 14, water mist sprayed out of the spray head 14 is filtered by a filter screen 18 in the second gas pipe 17 and then directly acts on a sample, the water mist penetrates through the sample and enters a first gas pipe 16 to float into an airflow detector 19 above the sample for detection, the first gas pipe 16 and the second gas pipe 17 can play a good guide role for the water mist gas, the water mist gas is prevented from floating randomly to influence the accuracy of a test result, the filter screen 18 can well filter the water mist gas, impurities in the gas are reduced, the damage to the sample is reduced, when the sample needs to be replaced, a screw 5 of a lower cavity 1 can be screwed, the screw 5 of the lower cavity 1 is disassembled and then the vertical plate 3 is rotated by the screw 5 on the upper cavity 1, so that the upper cavity 1 and the lower cavity 2 lose the fixed structure, the upper cavity 1 and the lower cavity 2 are disassembled, the pressing strip can be directly pulled to take away the upper cavity and the lower cavity, the sample can be easily taken down, only a new sample is needed to be placed on the surface of the groove 7, the sample is contacted with the groove 7, the pressing strip 8 is pressed into the groove 7, the pressing strip 8 is contacted with the groove 7, the sample is arranged between the pressing strip 8 and the groove 7, so that the positions of the sample and the pressing strip 8 are fixed, the sample can not fall off in the detection process, the upper cavity 1 and the lower cavity 2 are fixed by the screw 5 above the transverse plate 6 of the lower cavity 1, in the utility model, the steps of disassembling and replacing the sample are simplified, and the detection result is more accurate, and the influence on the sample is reduced.
Claims (7)
1. The utility model provides a ventilative dacron surface fabric's of absorbing water gas permeability detection device, includes cavity (1) and lower cavity (2), its characterized in that: the front and rear walls of the upper cavity (1) and the lower cavity (2) are movably provided with risers (3), the front and rear walls of the two sets of risers (3), the upper cavity (1) and the lower cavity (2) are respectively provided with a hole groove (4), and screws (5) are movably arranged in the hole grooves (4), the lower surface of the upper cavity (1) is movably provided with a transverse plate (6), the upper surface of the transverse plate (6) is provided with a groove (7), the transverse plate (6) is movably provided with a pressing strip (8) through the groove (7), the lower surface of the transverse plate (6) is fixedly provided with two sets of fixed blocks (9), the upper surface of the lower cavity (2) is fixedly provided with two sets of slide rails (10), the bottom of the inner wall of the lower cavity (2) is fixedly provided with a water tank (11) and a power supply (12), two sets of resistance wires (13) are fixedly arranged between the inner walls of the two sides of the water tank (11), and the, and one side outer wall fixed mounting inlet tube (15) of water tank (11), the last fixed surface of shower nozzle (14) installs second gas pipe (17), and second gas pipe (17) is fixed mounting filter screen (18) between the both sides inner wall, go up the fixed first gas pipe (16) of penetrating through installation in inner wall top of cavity (1), and go up cavity (1) and be last fixed surface and install air current detector (19).
2. The device for detecting the air permeability of the water-absorbing breathable polyester fabric according to claim 1, wherein the upper cavity (1) is located above the lower cavity (2), and the upper cavity (1) is movably connected with the lower cavity (2) through a vertical plate (3).
3. The device for detecting the air permeability of the water-absorbing air-permeable polyester fabric according to claim 1, wherein the cross sections of the transverse plate (6) and the groove (7) are both in a shape of a Chinese character 'hui', and the transverse plate (6) is of a hollow structure.
4. The device for detecting the air permeability of the water-absorbing air-permeable polyester fabric according to claim 1, wherein the two groups of fixing blocks (9) are horizontally distributed, and the fixing blocks (9) are movably connected with the slide rails (10).
5. The device for detecting the air permeability of the water-absorbing and air-permeable polyester fabric according to claim 1, wherein the water tank (11) and the power supply (12) are horizontally distributed, the outer wall of one side of the power supply (12) is in contact with one side of the inner wall of the lower cavity (2), the two groups of resistance wires (13) are horizontally distributed, and the resistance wires (13) are positioned below the water inlet pipe (15).
6. The device for detecting the air permeability of the water-absorbing air-permeable polyester fabric according to claim 1, wherein the lower cavity (2) and the water tank (11) are vertically connected with the water inlet pipe (15) in a penetrating manner, and one end of the water inlet pipe (15) is located inside the water tank (11).
7. The device for detecting the air permeability of the water-absorbing breathable polyester fabric according to claim 1, wherein the first air pipe (16) and the second air pipe (17) are both in contact with the transverse plate (6), and the first air pipe (16) and the second air pipe (17) are both vertically distributed with the transverse plate (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022249600.5U CN213544302U (en) | 2020-10-12 | 2020-10-12 | Air permeability detection device for water-absorbing air-permeable polyester fabric |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022249600.5U CN213544302U (en) | 2020-10-12 | 2020-10-12 | Air permeability detection device for water-absorbing air-permeable polyester fabric |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213544302U true CN213544302U (en) | 2021-06-25 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022249600.5U Expired - Fee Related CN213544302U (en) | 2020-10-12 | 2020-10-12 | Air permeability detection device for water-absorbing air-permeable polyester fabric |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213544302U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113640193A (en) * | 2021-10-13 | 2021-11-12 | 南通铭源纺织有限公司 | High-efficient check out test set of textile fabric's gas permeability intelligence |
-
2020
- 2020-10-12 CN CN202022249600.5U patent/CN213544302U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113640193A (en) * | 2021-10-13 | 2021-11-12 | 南通铭源纺织有限公司 | High-efficient check out test set of textile fabric's gas permeability intelligence |
| CN113640193B (en) * | 2021-10-13 | 2021-12-17 | 南通铭源纺织有限公司 | High-efficient check out test set of textile fabric's gas permeability intelligence |
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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 |
Granted publication date: 20210625 |
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| CF01 | Termination of patent right due to non-payment of annual fee |