A comprehensive measuring device for air permeability and moisture permeability of textile fabrics

Abstract

A comprehensive measurement device for air permeability and moisture permeability of textile fabrics relates to the technical field of fabric detection, and comprises a flattening mechanism, an automatic moisture permeability measurement mechanism, an automatic air permeability measurement mechanism, and a synchronous driving mechanism; the flattening mechanism comprises: a vertical plate, a bottom plate, a scraper, a side card plate, a cylinder I, a long slide rail, a bidirectional screw rod, a stepper motor I, and a fixing assembly; the vertical plate is fixedly mounted on the bottom plate, and a long slide rail is fixedly mounted on an extension plate at the lower end of the bottom plate, and a scraper is slidably mounted on the long slide rail, and a small gap distance is provided between the scraper and the vertical plate, and a plurality of circular holes are provided on the scraper. When the present invention is used, it is only necessary to place the textile fabric in the gap between the middle card plate and the vertical plate, and no manual operation is required. The device can automatically fix the middle of the textile fabric material, and the two ends are spread out and fixed to both sides through the flattening mechanism, so that the textile fabric is evenly spread out and kept flat, thereby making the measurement of the air permeability and moisture permeability of the textile fabric more convenient and accurate.

Description

Technical Field

[0001] The invention relates to the technical field of fabric detection, and in particular to a device for comprehensively measuring air permeability and moisture permeability of textile fabrics. Background Art

[0002] With the improvement of living standards, people's requirements for textile fabrics are no longer limited to beauty and durability, but more attention is paid to their comfort and functionality; air permeability and moisture permeability are important indicators for measuring the comfort performance of fabrics, which directly affect people's wearing experience; therefore, accurate measurement of air permeability and moisture permeability of textile fabrics is of great significance to both fabric manufacturers and consumers.

[0003] Traditional fabric air permeability and moisture permeability measurement technologies often use a single measuring device or method, which cannot meet the comprehensive measurement needs of air permeability and moisture permeability at the same time. Traditional measurement technologies also have limitations such as complex operation, low measurement accuracy, and long measurement time, which makes it difficult to meet the high requirements of the modern textile industry for fabric performance evaluation. Summary of the invention

[0004] The present invention discloses a comprehensive measurement device for air permeability and moisture permeability of textile fabrics, which can effectively solve the problems in the background technology. When the present invention is in use, it only needs to put the textile fabric in the gap between the middle card plate and the vertical plate, and no manual operation is required. The device can automatically fix the middle of the textile fabric material, and unfold and fix the two ends to both sides through a flattening mechanism, so that the textile fabric is evenly unfolded and kept flat, thereby making the measurement of the air permeability and moisture permeability of the textile fabric more convenient and accurate; when the present device is in use, the air permeability and moisture permeability of the textile fabric can be measured simultaneously, and after the textile fabric is fixed, no manual intervention is required, and the connecting frame can automatically move the dehumidification cylinder and the exhaust cylinder to the unfolded fabric, press the fabric, and allow the air or mist after the fabric is breathable or moisture-permeable to enter the dehumidification cylinder and the exhaust cylinder, thereby completing the data measurement.

[0005] A comprehensive measurement device for air permeability and moisture permeability of textile fabrics, comprising a flattening mechanism, an automatic moisture permeability measurement mechanism, an automatic air permeability measurement mechanism, and a synchronous driving mechanism; the flattening mechanism comprises: a vertical plate, a bottom plate, a scraper, a side clamping plate, a cylinder I, a long slide rail, a bidirectional screw rod, a stepper motor I, and a fixing assembly; the vertical plate is fixedly mounted on the bottom plate, the lower end extension plate of the bottom plate is fixedly mounted with a long slide rail, a scraper is slidably mounted on the long slide rail, a small gap distance is provided between the scraper and the vertical plate, a plurality of round holes are arranged on the scraper, round bars on the side clamping plate are inserted into the round holes on the scraper, the side clamping plate is fixedly connected to the piston rod of the cylinder I, and the cylinder I is fixedly mounted on a raised frame on the scraper; a bidirectional screw rod is also rotatably mounted on the lower end extension plate of the bottom plate, one end of the bidirectional screw rod is connected to the motor shaft of the stepper motor I, the stepper motor I is fixedly mounted on the extension plate at the lower end of the bottom plate, and the bidirectional screw rod is threadedly connected to the scraper.

[0006] Preferably, the fixed component includes: a support frame I, a cylinder II, an intermediate card plate, and a ruler; the lower end of the support frame I is fixedly installed at the middle of the lower end of the base plate, the cylinder body of the cylinder II is fixedly installed on the support frame I, the piston rod of the cylinder II is fixedly connected to the intermediate card plate, the intermediate card plate is provided with a plurality of circular holes, the circular holes are slidably connected with the short rods on the support frame I, the ruler is fixedly installed on the top of the intermediate card plate, the ruler is slidably connected with the notch at the upper end of the support frame I, and a pointer is provided on the top of the support frame I.

[0007] Preferably, the automatic moisture permeability measuring mechanism includes: a dehumidification cylinder, a desiccant, a moisture generating cylinder, an ultrasonic atomizing sheet, a water tank, and a water inlet; a cross bracket is provided in the dehumidification cylinder, and a desiccant is fixedly installed in the bracket; the moisture generating cylinder is fixedly installed on the vertical plate, concentric with a circular opening on the vertical plate, a plurality of evenly arranged ultrasonic atomizing sheets are provided in the moisture generating cylinder, a water tank is fixedly installed on the outer end of the moisture generating cylinder, a water inlet is provided on the water tank, and the ultrasonic atomizing sheet can atomize the water in the water tank.

[0008] Preferably, the automatic ventilation measurement mechanism includes: an exhaust pipe, a flow sensor I, an air intake pipe, and a flow sensor II; a cross bracket is provided in the exhaust pipe, and a flow sensor I is fixedly installed in the bracket; the air intake pipe is fixedly installed on the vertical plate, concentric with another circular opening on the vertical plate, a fan is provided in the air intake pipe, and a cross bracket is also provided in the air intake pipe, and a flow sensor II is fixedly installed in the bracket.

[0009] Preferably, the synchronous drive mechanism includes: a connecting frame, a fixed plate, a short slide rail, a support frame II, a short lead screw, and a stepper motor II; one end of the connecting frame is fixedly connected to the dehumidification cylinder, and the other end is fixedly connected to the exhaust cylinder, the connecting frame is slidably installed on the short slide rail, one end of the short slide rail is fixedly installed on the fixed plate, the fixed plate is fastened to the support frame I by bolts, the other end of the short slide rail is fixedly connected to the support frame II, and the support frame II is fixedly installed on the bottom plate; both ends of the short lead screw are rotatably installed in the circular holes on the fixed plate and the support frame II, and the short lead screw is threadedly connected to the connecting frame, one end of the short lead screw is also connected to the motor shaft of the stepper motor II, and the stepper motor II is fixedly installed on the support frame II.

[0010] Preferably, the ruler is used to measure the thickness of the textile fabric.

[0011] Preferably, the middle clamping plate is matched with the arc-shaped groove on the vertical plate.

[0012] The beneficial effects of the present invention compared with the prior art are:

[0013] 1. When the present invention is in use, it is only necessary to place the textile fabric in the gap between the middle card plate and the vertical plate, and no manual operation is required. The device can automatically fix the middle of the textile fabric material, and the two ends are spread out and fixed to both sides through the flattening mechanism, so that the textile fabric is evenly spread out and kept flat, thereby making the measurement of the air permeability and moisture permeability of the textile fabric more convenient and accurate.

[0014] 2. When the device is in use, it can simultaneously measure the air permeability and moisture permeability of textile fabrics. After the textile fabrics are fixed, there is no need for human intervention. The connecting frame can automatically move the dehumidification cylinder and the exhaust cylinder to the unfolded fabrics, press the fabrics tightly, and allow the air or mist after the fabrics are breathable or moisture-permeable to enter the dehumidification cylinder and the exhaust cylinder, thereby completing the data measurement. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is an isometric view of the overall structure of the present invention.

[0016] Figure 2 It is a side view of the overall structure of the present invention.

[0017] Figure 3 It is a structural schematic diagram of the tiling mechanism of the present invention.

[0018] Figure 4 This is a first viewing angle diagram of the connection relationship between the scraper and the side clamp of the present invention.

[0019] Figure 5 This is a second viewing angle diagram of the connection relationship between the scraper and the side clamp of the present invention.

[0020] Figure 6It is a structural diagram of the fixing assembly of the present invention.

[0021] Figure 7 For the present invention Figure 6 Enlarged view of point A in the middle.

[0022] Figure 8 It is a structural diagram of the intermediate card board of the present invention.

[0023] Fig. 9 It is a schematic diagram of the overall structure of the automatic air permeability measuring mechanism, the automatic moisture permeability measuring mechanism and the synchronous driving mechanism of the present invention.

[0024] Fig.10 It is a schematic diagram of the structure of the automatic air permeability measuring mechanism and the automatic moisture permeability measuring mechanism of the present invention.

[0025] Fig.11 It is a partial structural diagram of the automatic air permeability measurement mechanism of the present invention.

[0026] Fig.12 It is a partial structural diagram of the automatic moisture permeability measuring mechanism of the present invention.

[0027] Figure numbers: 1. Vertical plate; 2. Bottom plate; 3. Scraper; 4. Side clamp; 5. Cylinder Ⅰ; 6. Long slide rail; 7. Bidirectional screw; 8. Stepper motor Ⅰ; 9. Support frame Ⅰ; 10. Cylinder Ⅱ; 11. Intermediate clamp; 12. Scale; 13. Dehumidification cylinder; 14. Desiccant; 15. Exhaust cylinder; 16. Flow sensor Ⅰ; 17. Connecting frame; 18. Fixed plate; 19. Short slide rail; 20. Support frame Ⅱ; 21. Short screw; 22. Stepper motor Ⅱ; 23. Intake cylinder; 24. Flow sensor Ⅱ; 25. Moisture generating cylinder; 26. Ultrasonic atomizing sheet; 27. Water tank; 28. Water inlet. DETAILED DESCRIPTION

[0028] The technical solution of the present invention is further specifically described below by way of embodiments and in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present invention. However, the present invention can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present invention, so the present invention is not limited by the specific implementation disclosed below.

[0029] In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "back", "left", "right", etc. indicate the orientation or position relationship based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the invention product is usually placed when in use. They are only for the convenience of describing the simplified description of the invention patent, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the invention patent. In addition, spatially relative terms may be used in the text for the convenience of description, such as "below", "below", "below", "above", "above", etc., to describe the relationship of an element or feature relative to other elements or features as shown in the figure. Spatially relative terms are intended to include different orientations of the device in use or operation other than the orientation shown in the drawings. The device may have other orientations (rotated 90 degrees or in other orientations), and the spatially relative descriptors used in the text may also be interpreted accordingly.

[0030] Implementation example Figure 1-Figure 12 As shown, a comprehensive measurement device for air permeability and moisture permeability of textile fabrics includes a flattening mechanism, an automatic moisture permeability measurement mechanism, an automatic air permeability measurement mechanism, and a synchronous driving mechanism;

[0031] In an optional implementation manner of the embodiment of the present invention, as Figure 3 , Figure 4 , Figure 5 As shown, the paving mechanism includes: a vertical plate 1, a bottom plate 2, a scraper 3, a side clamping plate 4, a cylinder Ⅰ5, a long slide rail 6, a bidirectional screw 7, a stepper motor Ⅰ8 and a fixing assembly; the vertical plate 1 is fixedly mounted on the bottom plate 2, and the long slide rail 6 is fixedly mounted on the lower end extension plate of the bottom plate 2, and the scraper 3 is slidably mounted on the long slide rail 6, and there is a small gap between the scraper 3 and the vertical plate 1, and a plurality of round holes are provided on the scraper 3, and the round rods on the side clamping plate 4 are inserted into the round holes on the scraper 3, and the side clamping plate 4 is fixedly connected to the piston rod of the cylinder Ⅰ5, and the cylinder Ⅰ5 is fixedly mounted on the raised frame on the scraper 3; a bidirectional screw 7 is also rotatably mounted on the lower end extension plate of the bottom plate 2, and one end of the bidirectional screw 7 is connected to the motor shaft of the stepper motor Ⅰ8, and the stepper motor Ⅰ8 is fixedly mounted on the extension plate at the lower end of the bottom plate 2, and the bidirectional screw 7 is threadedly connected to the scraper 3.

[0032] In an optional implementation manner of the embodiment of the present invention, as Figure 6 , Figure 7 , Figure 8As shown, the fixed assembly includes: a support frame Ⅰ9, a cylinder Ⅱ10, an intermediate card plate 11, and a ruler 12; the lower end of the support frame Ⅰ9 is fixedly installed at the middle of the lower end of the base plate 2, the cylinder body of the cylinder Ⅱ10 is fixedly installed on the support frame Ⅰ9, the piston rod of the cylinder Ⅱ10 is fixedly connected to the intermediate card plate 11, the intermediate card plate 11 is provided with a plurality of circular holes, the circular holes are slidably connected with the short rods on the support frame Ⅰ9 correspondingly, the ruler 12 is fixedly installed on the top end of the intermediate card plate 11, the ruler 12 is slidably connected with the notch at the upper end of the support frame Ⅰ9, and a pointer is provided on the top end of the support frame Ⅰ9.

[0033] In an optional implementation manner of the embodiment of the present invention, as Fig. 9 , Fig.10 , Fig.12 As shown, the automatic moisture permeability measuring mechanism includes: a moisture removal cylinder 13, a desiccant 14, a moisture generating cylinder 25, an ultrasonic atomizing sheet 26, a water tank 27, and a water inlet 28; a cross bracket is provided in the moisture removal cylinder 13, and the desiccant 14 is fixedly installed in the bracket; the moisture generating cylinder 25 is fixedly installed on the vertical plate 1, and is concentric with a circular opening on the vertical plate 1, and a plurality of evenly arranged ultrasonic atomizing sheets 26 are provided in the moisture generating cylinder 25, and a water tank 27 is fixedly installed on the outer end of the moisture generating cylinder 25, and a water inlet 28 is provided on the water tank 27, and the ultrasonic atomizing sheet 26 can atomize the water in the water tank 27.

[0034] In an optional implementation manner of the embodiment of the present invention, as Fig. 9 , Fig.10 , Fig.11 As shown, the automatic ventilation measurement mechanism includes: an exhaust pipe 15, a flow sensor I16, an air intake pipe 23, and a flow sensor II24; a cross bracket is provided in the exhaust pipe 15, and the flow sensor I16 is fixedly installed in the bracket; the air intake pipe 23 is fixedly installed on the vertical plate 1, concentric with another circular opening on the vertical plate 1, and a fan is provided in the air intake pipe 23, and a cross bracket is also provided in the air intake pipe 23, and the flow sensor II24 is fixedly installed in the bracket.

[0035] In an optional implementation manner of the embodiment of the present invention, as Fig. 9As shown, the synchronous drive mechanism includes: a connecting frame 17, a fixed plate 18, a short slide rail 19, a support frame II 20, a short lead screw 21, and a stepper motor II 22; one end of the connecting frame 17 is fixedly connected to the dehumidification cylinder 13, and the other end is fixedly connected to the exhaust cylinder 15, the connecting frame 17 is slidably installed on the short slide rail 19, one end of the short slide rail 19 is fixedly installed on the fixed plate 18, the fixed plate 18 is fastened to the support frame I9 by bolts, the other end of the short slide rail 19 is fixedly connected to the support frame II 20, and the support frame II 20 is fixedly installed on the base plate 2; both ends of the short lead screw 21 are rotatably installed in the circular holes on the fixed plate 18 and the support frame II 20, and the short lead screw 21 is threadedly connected to the connecting frame 17, one end of the short lead screw 21 is also connected to the motor shaft of the stepper motor II 22, and the stepper motor II 22 is fixedly installed on the support frame II 20.

[0036] In an optional implementation manner of the embodiment of the present invention, as Figure 7 , Figure 8 As shown, the scale 12 is used to measure the thickness of the textile fabric.

[0037] In an optional implementation manner of the embodiment of the present invention, as Figure 7 As shown, the middle clamping plate 11 is matched with the arc-shaped groove on the vertical plate 1.

[0038] Working principle: When the present invention is in use, first, the middle of the cloth to be measured is pulled downward through the gap between the middle card plate 11 and the middle groove of the vertical plate 1, so that the cloth is stuck between the middle card plate 11 and the vertical plate 1, and the two ends of the cloth are also stuck between the scraper 3 and the vertical plate 1, then the cylinder II 10 is started to drive the middle card plate 11 to move toward the groove of the vertical plate 1, so that the cloth is clamped, and after clamping, the pointer at the top of the support frame I9 indicates the scale on the ruler 12, so that the thickness of the cloth can be intuitively seen and measured, then the stepper motor I8 is started to drive the bidirectional screw rod 7 to rotate, thereby driving the scraper 3 to slide to both sides, so that the cloth is extended to both sides, and finally the cloth will cover the two round openings on the vertical plate 1, when the cloth is fully unfolded, the cylinder I5 is started to drive the side card plate 4 to slide, and the short rod on the side card plate 4 passes through the round hole on the scraper 3, and supports the cloth to the round holes on both sides of the vertical plate 1, so that the cloth is fixed;

[0039] After the preparations are completed, the stepper motor II 22 is started, driving the short screw 21 to rotate, thereby driving the connecting frame 17 to slide toward the vertical plate 1, thereby driving the dehumidification cylinder 13 and the exhaust cylinder 15 to approach the vertical plate 1, until the dehumidification cylinder 13 and the exhaust cylinder 15 contact the fabric and clamp them, and then the fan in the air intake cylinder 23 is started to generate airflow, which will pass through the fabric to the exhaust cylinder 15, and the flow sensors I 16 and II 24 in the air intake cylinder 23 and the exhaust cylinder 15 can intuitively record the air flow in the air intake cylinder 23 and the exhaust cylinder 15, so as to calculate the flow difference through the computer and obtain the air permeability of the fabric;

[0040] At the other end, water is added into the water tank 27 through the water inlet 28, and the ultrasonic atomizer 26 is started, so that the ultrasonic atomizer 26 atomizes the water in the water tank 27 and sprays it out. The atomized water droplets can pass through the fabric, reach the dehumidification cylinder 13, and be absorbed by the desiccant 14. After completion, the desiccant 14 is weighed before and after, and the weight of the mist is calculated to obtain the moisture permeability of the fabric.

[0041] The measurement is carried out automatically throughout the process, and the air permeability and moisture permeability can be measured simultaneously within a unit of time, which can effectively evaluate the air permeability and moisture permeability data of the same fabric.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the invention, and the scope of the invention is defined by the appended claims and their equivalents.

Claims

1. A comprehensive measuring device for air permeability and moisture permeability of textile fabrics, characterized in that: The invention comprises a flattening mechanism, an automatic moisture permeability measuring mechanism, an automatic air permeability measuring mechanism, and a synchronous driving mechanism; the flattening mechanism comprises: a vertical plate (1), a bottom plate (2), a scraper (3), a side clamping plate (4), a cylinder I (5), a long slide rail (6), a bidirectional screw rod (7), a stepping motor I (8), and a fixing assembly; the vertical plate (1) is fixedly mounted on the bottom plate (2), a long slide rail (6) is fixedly mounted on the lower extension plate of the bottom plate (2), a scraper (3) is slidably mounted on the long slide rail (6), and a small gap is formed between the scraper (3) and the vertical plate (1). The scraper (3) is provided with a plurality of circular holes, the round rods on the side clamping plate (4) are inserted into the circular holes on the scraper (3), the side clamping plate (4) is fixedly connected to the piston rod of the cylinder I (5), and the cylinder I (5) is fixedly mounted on the raised frame on the scraper (3); a bidirectional screw rod (7) is also rotatably mounted on the lower end extension plate of the bottom plate (2), one end of the bidirectional screw rod (7) is connected to the motor shaft of the stepper motor I (8), and the stepper motor I (8) is fixedly mounted on the extension plate at the lower end of the bottom plate (2), and the bidirectional screw rod (7) is threadedly connected to the scraper (3); The fixing assembly comprises: a support frame I (9), a cylinder II (10), an intermediate cardboard (11), and a ruler (12); the lower end of the support frame I (9) is fixedly mounted at the middle of the lower end of the base plate (2); the cylinder body of the cylinder II (10) is fixedly mounted on the support frame I (9); the piston rod of the cylinder II (10) is fixedly connected to the intermediate cardboard (11); the intermediate cardboard (11) is provided with a plurality of circular holes, and the circular holes are slidably connected to the short rods on the support frame I (9); the ruler (12) is fixedly mounted on the top of the intermediate cardboard (11); the ruler (12) is slidably connected to the notch at the upper end of the support frame I (9); and a pointer is provided at the top of the support frame I (9); The automatic moisture permeability measuring mechanism comprises: a moisture removal cylinder (13), a desiccant (14), a moisture generating cylinder (25), an ultrasonic atomizing sheet (26), a water tank (27), and a water inlet (28); a cross bracket is provided inside the moisture removal cylinder (13), and a desiccant (14) is fixedly installed inside the bracket; the moisture generating cylinder (25) is fixedly installed on the vertical plate (1) and is concentric with a circular opening on the vertical plate (1); a plurality of uniformly arranged ultrasonic atomizing sheets (26) are provided inside the moisture generating cylinder (25); a water tank (27) is fixedly installed at the outer end of the moisture generating cylinder (25), and a water inlet (28) is provided on the water tank (27); The automatic ventilation measurement mechanism comprises: an exhaust pipe (15), a flow sensor I (16), an intake pipe (23), and a flow sensor II (24); a cross bracket is provided in the exhaust pipe (15), and the flow sensor I (16) is fixedly installed in the bracket; the intake pipe (23) is fixedly installed on the vertical plate (1), and is concentric with another circular opening on the vertical plate (1); a fan is provided in the intake pipe (23), and a cross bracket is also provided in the intake pipe (23), and the flow sensor II (24) is fixedly installed in the bracket; The synchronous drive mechanism comprises: a connecting frame (17), a fixed plate (18), a short slide rail (19), a support frame II (20), a short lead screw (21), and a stepper motor II (22); the connecting frame (17) is slidably mounted on the short slide rail (19), one end of the short slide rail (19) is fixedly mounted on the fixed plate (18), the fixed plate (18) is fastened to the support frame I (9) by bolts, the other end of the short slide rail (19) is fixedly connected to the support frame II (20), and the support frame II (20) is fixedly mounted on the bottom plate (2); the two ends of the short lead screw (21) are rotatably mounted in circular holes on the fixed plate (18) and the support frame II (20), respectively, and the short lead screw (21) is threadedly connected to the connecting frame (17), one end of the short lead screw (21) is also connected to the motor shaft of the stepper motor II (22), and the stepper motor II (22) is fixedly mounted on the support frame II (20); After placing the textile fabric in the gap between the middle clamping plate (11) and the vertical plate (1), the device can automatically fix the middle of the textile fabric material, and the two ends are spread out and fixed to both sides through the flattening mechanism, so that the textile fabric is evenly spread out and kept flat; the stepper motor II (22) is started, driving the short screw rod (21) to rotate, thereby driving the connecting frame (17) to slide toward the vertical plate (1), thereby driving the dehumidification cylinder (13) and the exhaust cylinder (15) to approach the vertical plate (1), until the dehumidification cylinder (13) and the exhaust cylinder (15) contact the fabric and clamp them, and then the fan in the air intake cylinder (23) is started to generate airflow, and the airflow will pass through the fabric to the exhaust cylinder (15), and the flow sensor I (16) and the flow sensor II (24) in the air intake cylinder (23) and the exhaust cylinder (15) can intuitively record the flow of air in the air intake cylinder (23) and the exhaust cylinder (15), so that the flow difference can be calculated by a computer to obtain the air permeability of the fabric; Water is added to the water tank (27) through the water inlet (28), and the ultrasonic atomizing sheet (26) is activated to cause the ultrasonic atomizing sheet (26) to atomize the water in the water tank (27) and spray it out. The atomized water droplets pass through the fabric and reach the dehumidification cylinder (13), and are absorbed by the desiccant (14). The weight of the mist is calculated by weighing the desiccant (14) before and after the desiccant (14) to obtain the moisture permeability of the fabric.

2. A textile fabric air permeability and moisture permeability comprehensive measurement device according to claim 1, characterized in that: The ruler (12) is used to measure the thickness of the textile fabric.

3. A textile fabric air permeability and moisture permeability comprehensive measurement device according to claim 1, characterized in that: The middle clamping plate (11) is adapted to fit in with the arc-shaped groove on the vertical plate (1).

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