CN215640757U

CN215640757U - Air permeability detection device of composite fabric for research and development room

Info

Publication number: CN215640757U
Application number: CN202121303579.0U
Authority: CN
Inventors: 余根兴
Original assignee: Wujiang Jinliteng Textile Co ltd
Current assignee: Wujiang Jinliteng Textile Co ltd
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2022-01-25
Anticipated expiration: 2031-06-11

Abstract

The utility model discloses a device for detecting air permeability of composite fabric for a research and development room, which comprises a bottom plate, wherein the composite fabric to be detected is arranged above the upper surface of the bottom plate, a detection unit is arranged on the outer side of the detected composite fabric, the detection unit comprises a vertical cylinder, an electric heating rod, a conical cap, a rubber ring, a convex plate, a pull rope, a hook, a hanging ring, a U-shaped pipe and a cold water tank, and the vertical cylinder is fixedly connected to the upper surface of the bottom plate. This research and development room is with gas permeability detection device of compound surface fabric, through the bottom plate, wait to detect the cooperation between compound surface fabric and the detecting element, operating personnel can be according to how much of U type pipe exhaust moisture in the unit interval, and the gas permeability of treating to detect compound surface fabric judges to detect, and the whole operation is comparatively simple and good the operation of going to the hand, and installs holistic cost lower, utilizes to popularize and use, and the small-size enterprise of being convenient for purchases and participates in research and development, utilizes the development of compound surface fabric trade.

Description

Air permeability detection device of composite fabric for research and development room

Technical Field

The utility model relates to the technical field of fabric detection, in particular to a device for detecting air permeability of a composite fabric for a research and development room.

Background

The composite fabric applies high technology and new materials of 'new synthetic fiber', has a plurality of excellent performances (compared with common synthetic fiber), such as fine, clean, delicate, elegant and warm fabric, plump fabric appearance, wind resistance, air permeability and certain waterproof function, and has the main characteristics of good heat preservation and air permeability, and the fabric has the following characteristics: the wear resistance is good, and the superfine fiber fabric has soft hand feeling, air permeability and moisture permeability, so the superfine fiber fabric has obvious advantages in the aspects of touch feeling and physiological comfort, and the crease resistance of the superfine fiber fabric is poor (the crease resistance is caused by soft fiber and poor elastic recovery after creasing); in order to overcome the defect, a compounding process is adopted, so that the defect of poor wrinkle resistance of the superfine fiber fabric is greatly overcome, the composite fabric is a popular coat fabric in Europe and America, the composite fabric breathability detection device used by some composite fabric production enterprises at present is high in manufacturing cost, complex operation parameters are difficult to understand, the requirement on top-handed operation of detection personnel is high, popularization and use are not facilitated, some small enterprises are unwilling to purchase and participate in research and development, and development of the composite fabric industry is not facilitated.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a composite fabric air permeability detection device for a research and development room, and aims to solve the problems that the composite fabric air permeability detection device for some composite fabric production enterprises in the prior art is high in manufacturing cost, complex in operation parameters are difficult to understand, the requirement on the top-hand operation of detection personnel is high, the composite fabric air permeability detection device is not beneficial to popularization and use, and some small enterprises are unwilling to purchase and participate in research and development and are not beneficial to the development of the composite fabric industry.

In order to achieve the purpose, the utility model provides the following technical scheme: the air permeability detection device for the composite fabric for the research and development room comprises a bottom plate, wherein the composite fabric to be detected is arranged above the upper surface of the bottom plate, and a detection unit is arranged on the outer side of the composite fabric to be detected;

the detection unit comprises a vertical cylinder, an electric heating rod, a conical cap, a rubber ring, a convex plate, a pull rope, a hook, a hanging ring, a U-shaped pipe and a cold water tank;

the utility model discloses a composite fabric detection device, including a base plate, a vertical cylinder, a rubber ring, a vertical cylinder, a bottom plate, a vertical cylinder, a bottom plate, a contact surface, a pull rope, a hanging ring, a cooling water tank, an electric heating rod, a contact surface, a rubber ring, a contact surface, a protruding plate, a lower surface, a hanging ring and a vertical cylinder.

Preferably, the front surface of the vertical cylinder is vertically provided with an observation window.

Preferably, a reference unit is arranged on the right side of the upper surface of the bottom plate;

the reference unit comprises a vertical cylinder, a vertical rod, a liquid storage box, a supporting plate, a pointer, scales and a pressure spring;

the utility model discloses a vertical cylinder, including a bottom plate, a set of vertical cylinder, a set of bottom plate, the upper surface right side of vertical cylinder rigid coupling at the bottom plate, the inside of vertical cylinder is equipped with the montant, the outer wall of montant and the contact surface clearance fit of vertical cylinder, the liquid storage box has been placed on the top of montant, the bottom rigid coupling of montant has the layer board, the contact surface clearance fit of layer board and vertical cylinder, the lower surface rigid coupling of layer board has the pressure spring, the other end of pressure spring is fixed with the inside bottom of vertical cylinder and is linked to each other, the front surface rigid coupling of layer board has the pointer, the front surface both sides of vertical cylinder all are equipped with the scale.

Preferably, the vertical rod is matched with the contact surface of the liquid storage box.

Preferably, an auxiliary unit is arranged inside the conical cap;

the belly auxiliary unit comprises a conical ring and a transverse pipe;

the conical ring is fixedly connected to the bottom end of the inner wall of the conical cap, a transverse pipe is arranged below the right side of the interior of the conical ring, the transverse pipe is fixedly connected with the contact surface of the conical cap, and the other end of the transverse pipe is fixedly connected with the contact surface of the U-shaped pipe.

Compared with the prior art, the utility model has the beneficial effects that: this research and development room is with compound surface fabric's gas permeability detection device for traditional technique, has following advantage:

through the bottom plate, wait to detect the cooperation between compound surface fabric and the detecting element, heat the inside clear water of a vertical section of thick bamboo with the bar heater power supply, the steam that produces in this process can permeate and wait to detect the inside that compound surface fabric emits into the U type pipe, when steam is in U type pipe flow through the supercooled water tank section, steam can liquefy and discharge from the right side bottom of U type pipe, in the period operating personnel can be according to how much of U type pipe discharge moisture in the unit interval, treat the gas permeability of detecting compound surface fabric and judge the detection, the whole operation is comparatively simple good and the operation of starting working, and the holistic cost of device is lower, utilize and popularize and use, be convenient for small-size enterprise to purchase and participate in research and development, utilize the development of compound surface fabric trade.

Through the bottom plate, wait to detect compound surface fabric, detecting element and refer to the cooperation between the unit, U type pole discharged moisture can fall into and save in the inside of depositing the liquid case, and increase along with moisture can make the montant remove downwards in the inside of vertical cylinder, and operating personnel can pass through the position relation between pointer and the scale in this process, comes comparatively audio-visual understanding the unit interval and discharges how much of moisture, can provide convenient when waiting to detect compound surface fabric gas permeability for operating personnel.

Through the bottom plate, wait to detect the cooperation between compound surface fabric, detecting element and the auxiliary unit, detect the operation and carry out on the way, because of the lower moisture after the liquefaction of conical cap inner wall portion of indoor temperature, can fall into the inside of toper ring, flow into the inside of U type pipe through violently managing for accurate nature to the moisture measurement result of discharging can promote, can wait to detect the testing result of compound surface fabric gas permeability to the promotion of certain degree.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of a connecting structure of the vertical cylinder, the conical cap and the composite fabric to be detected in FIG. 1;

FIG. 3 is a schematic view of a coupling structure of the base plate and the reference unit of FIG. 1;

FIG. 4 is a schematic view of the connection structure of the shaft, the stem and the pointer of FIG. 3.

In the figure: 1. the bottom plate, 2, wait to detect compound surface fabric, 3, the detecting element, 301, found a section of thick bamboo, 302, electric bar, 303, toper cap, 304, rubber ring, 305, the flange, 306, the stay cord, 307, the couple, 308, link, 309, U type pipe, 310, cold water tank, 4, refer to the unit, 401, a vertical section of thick bamboo, 402, the montant, 403, deposit the liquid case, 404, the layer board, 405, the pointer, 406, the scale, 407, the pressure spring, 5, auxiliary unit, 501, toper ring, 502, violently the pipe.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a composite fabric air permeability detection device for a research and development room comprises a bottom plate 1, a composite fabric 2 to be detected is arranged above the upper surface of the bottom plate 1, a detection unit 3 is arranged outside the detected composite fabric 2, the detection unit 3 comprises a vertical cylinder 301, an electric heating rod 302, a conical cap 303, a rubber ring 304, a convex plate 305, a pull rope 306, a hook 307, a hanging ring 308, a U-shaped pipe 309 and a cold water tank 310, the vertical cylinder 301 is fixedly connected to the upper surface of the bottom plate 1, the electric heating rod 302 is installed at the bottom end inside the vertical cylinder 301, a power line of the electric heating rod 302 is in butt joint with an external power supply device, the top end of the vertical cylinder 301 is in butt joint with a contact surface of the detected composite fabric 2, the conical cap 303 is arranged above the vertical cylinder 301, the rubber ring 304 is fixedly connected to the lower surface of the conical cap 303, the rubber ring 304 is in butt joint with the contact surface of the detected composite fabric 2, the rubber ring 304 is made of rubber material, has certain toughness, and can ensure the sealing performance between the detected composite fabric 2 and the conical cap 303, the left side and the right side of the outer wall of the conical cap 303 are fixedly connected with the convex plates 305, the lower surface of each convex plate 305 is fixedly connected with a pull rope 306, each pull rope 306 is composed of cotton or chemical fiber, weft yarn and a group of rubber silk latex yarn or spandex silk which are interwoven according to a certain rule, the other end of each pull rope 306 is fixedly connected with a hook 307, the bottom end of each hook 307 is connected with a hanging ring 308, the hanging ring 308 is fixedly connected with the contact surface of the vertical cylinder 301, the top end of the conical cap 303 is fixedly connected with a U-shaped pipe 309, the U-shaped pipe 309 is communicated with the inside of the conical cap 303, the outer wall of the U-shaped pipe 309 is fixedly sleeved with a cold water tank 310, cold water is injected into the cold water tank 310, the cold water tank 310 is fixedly connected with the contact surface of the conical cap 303, an observation window is vertically arranged on the front surface of the vertical cylinder 301, the observation window is made of transparent PVC material, and an operator can conveniently observe the internal condition of the vertical cylinder 310.

The right side of the upper surface of the bottom plate 1 is provided with a reference unit 4, the reference unit 4 comprises a vertical cylinder 401, a vertical rod 402 and a liquid storage tank 403, layer board 404, pointer 405, scale 406 and pressure spring 407, the chimney 401 rigid coupling is on the upper surface right side of bottom plate 1, the inside of chimney 401 is equipped with montant 402, the outer wall of montant 402 and chimney 401's contact surface clearance fit, liquid storage box 403 has been placed on the top of montant 402, the bottom rigid coupling of montant 402 has layer board 404, layer board 404 and chimney 401's contact surface clearance fit, the lower surface rigid coupling of layer board 404 has pressure spring 407, the coefficient of pressure spring 407 is 0.1-1N/CM, the other end of pressure spring 407 and the fixed linking to each other of the inside bottom of chimney 401, the front surface rigid coupling of layer board 404 has pointer 405, the front surface both sides of chimney 401 all are equipped with scale 406, montant 402 agrees with liquid storage box 403's with the contact surface, make montant 402 and liquid storage box 403's stability can ensure.

The inside of toper cap 303 is equipped with auxiliary unit 5, tripe auxiliary unit 5 includes toper ring 501 and violently manages 502, and toper ring 501 rigid coupling is equipped with violently pipe 502 in the inner wall bottom of toper cap 303, the inside right side below of toper ring 501, violently manages 502 and violently the contact surface of toper cap 303 is fixed continuous, violently manages 502 the other end and the contact surface of U type pipe 309 is fixed continuous, violently manage 502 all mutually communicate with toper cap 303 and U type pipe 309.

When the air permeability detection device for the composite fabric for the research and development room is used, firstly, the composite fabric 2 to be detected is covered above the vertical cylinder 301 filled with a proper amount of clean water, the conical cap 303 is covered above the composite fabric 2 to be detected, the lower surface of the rubber ring 304 is abutted against the composite fabric 2 to be detected, the hook 307 is used for hooking the hanging ring 308, then the electric heating rod 302 is used for supplying power to heat the clean water in the vertical cylinder 301, the steam generated in the process can permeate the composite fabric to be detected and be discharged into the U-shaped pipe 309, when the steam flows through the cold water tank 310 section in the U-shaped pipe 309, the steam can be liquefied and discharged from the bottom end of the right side of the U-shaped pipe 309, the water discharged from the U-shaped rod 309 can fall into the liquid storage tank 403 for storage, the vertical rod 402 can move downwards in the vertical cylinder 401 along with the increase of the water, and an operator can use the position relationship between the pointer 405 and the scale 406 in the process, come comparatively audio-visually know the volume of unit interval discharge moisture, treat the gas permeability of detecting compound surface fabric 2 and judge the detection, the whole operation is comparatively simple and is good to the hands operation, and installs holistic cost lower, utilizes and uses widely, and the small enterprise of being convenient for purchases and participates in research and development, utilizes the development of compound surface fabric trade.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.

In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a research and development room is with gas permeability detection device of compound surface fabric, includes bottom plate (1), its characterized in that: a composite fabric (2) to be detected is arranged above the upper surface of the bottom plate (1), and a detection unit (3) is arranged outside the composite fabric (2);

the detection unit (3) comprises a vertical cylinder (301), an electric heating rod (302), a conical cap (303), a rubber ring (304), a convex plate (305), a pull rope (306), a hook (307), a hanging ring (308), a U-shaped pipe (309) and a cold water tank (310);

the vertical cylinder (301) is fixedly connected to the upper surface of the bottom plate (1), an electric heating rod (302) is installed at the bottom end inside the vertical cylinder (301), the top end of the vertical cylinder (301) is tightly abutted to the contact surface of the detection composite fabric (2), a conical cap (303) is arranged above the vertical cylinder (301), a rubber ring (304) is fixedly connected to the lower surface of the conical cap (303), the rubber ring (304) is tightly abutted to the contact surface of the detection composite fabric (2), convex plates (305) are fixedly connected to the left side and the right side of the outer wall of the conical cap (303), a pull rope (306) is fixedly connected to the lower surface of the convex plate (305), a hook (307) is fixedly connected to the other end of the pull rope (306), a hanging ring (308) is hung to the bottom end of the hook (307), the hanging ring (308) is fixedly connected to the contact surface of the vertical cylinder (301), and a U-shaped pipe (309) is arranged at the top end of the conical cap (303), the outer wall of the U-shaped pipe (309) is fixedly sleeved with a cold water tank (310), and the cold water tank (310) is fixedly connected with the contact surface of the conical cap (303).

2. The apparatus for detecting the air permeability of the composite fabric for research and development room according to claim 1, wherein: an observation window is vertically arranged on the front surface of the vertical cylinder (301).

3. The apparatus for detecting the air permeability of the composite fabric for research and development room according to claim 1, wherein: a reference unit (4) is arranged on the right side of the upper surface of the bottom plate (1);

the reference unit (4) comprises a vertical cylinder (401), a vertical rod (402), a liquid storage box (403), a supporting plate (404), a pointer (405), scales (406) and a pressure spring (407);

vertical cylinder (401) rigid coupling is on the upper surface right side of bottom plate (1), the inside of vertical cylinder (401) is equipped with montant (402), the outer wall of montant (402) and the contact surface clearance fit of vertical cylinder (401), liquid storage box (403) have been placed on the top of montant (402), the bottom rigid coupling of montant (402) has layer board (404), layer board (404) and the contact surface clearance fit of vertical cylinder (401), the lower surface rigid coupling of layer board (404) has pressure spring (407), the other end of pressure spring (407) is fixed with the inside bottom of vertical cylinder (401) and is linked to each other, the front surface rigid coupling of layer board (404) has pointer (405), the front surface both sides of vertical cylinder (401) all are equipped with scale (406).

4. The apparatus for detecting the air permeability of the composite fabric for research and development room according to claim 3, wherein: the vertical rod (402) is matched with the contact surface of the liquid storage box (403).

5. The apparatus for detecting the air permeability of the composite fabric for research and development room according to claim 1, wherein: an auxiliary unit (5) is arranged inside the conical cap (303);

the belly assisting unit (5) comprises a conical ring (501) and a transverse pipe (502);

the conical ring (501) is fixedly connected to the bottom end of the inner wall of the conical cap (303), a transverse pipe (502) is arranged below the right side of the inner portion of the conical ring (501), the transverse pipe (502) is fixedly connected with the contact surface of the conical cap (303), and the other end of the transverse pipe (502) is fixedly connected with the contact surface of the U-shaped pipe (309).