Textile deodorization performance evaluation device based on dynamic simulation environment

Abstract

The utility model discloses a textile deodorization performance evaluation device based on a dynamic simulation environment. The textile deodorization performance evaluation device comprises a dynamic simulation box, a box cover, an ozone tank communicated with the dynamic simulation box, and a mounting unit for fixing a textile, a gas collector, a temperature and humidity sensor and a wind speed sensor are arranged in the dynamic simulation box; the gas collector is used for regularly collecting a gas sample in the dynamic simulation box, the temperature and humidity sensor is used for adjusting and controlling the temperature and humidity change in the dynamic simulation box, and the wind speed sensor is used for monitoring the wind speed in the dynamic simulation box; the mounting unit comprises a mounting seat, a mounting column and a mounting frame which are fixed on the inner wall of the bottom of the dynamic simulation box, and blocking rods which are uniformly distributed at the mounting frame. Through the arrangement of the temperature and humidity sensor and the wind speed sensor, the device can accurately simulate the temperature, humidity and wind speed changes of the textile in actual use.

Description

Technical Field

[0001] The utility model relates to a textile deodorizing performance evaluation device, in particular to a textile deodorizing performance evaluation device based on a dynamic simulation environment. Background Art

[0002] The deodorizing property of textiles refers to the ability of textiles to reduce or eliminate odors in the surrounding environment under specific conditions. The realization of this property mainly depends on the effective substances of the deodorizing finishing agent in the textiles, which can eliminate the existing odors in the environment through oxidation reaction, neutralization reaction or decomposition. The deodorizing technology of textiles is mainly realized through the principles of physical adsorption, chemical deodorization, sensory deodorization and biological deodorization. Physical adsorption mainly relies on the adsorption capacity of porous materials to reduce the concentration of odorous substances in the air; chemical deodorization decomposes or removes odorous chemical components through oxidation-reduction reaction, addition / condensation reaction or neutralization reaction; sensory deodorization uses masking or offsetting effects to cover and offset odors with strong odors or other chemical odors; biological deodorization uses biological enzymes to decompose organic odorous substances. This method is environmentally friendly and safe, but the activity and durability of the enzymes need to be strictly controlled.

[0003] The odors removed by the deodorization performance of textiles include not only human odors produced by microbial decomposition of human oils and sweat, but also smoke, decay of organic matter, moldy odor of organisms, odors of pesticides and chemicals, and odors emitted by various domestic wastes. In order to evaluate the deodorization performance of textiles, the detection tube method or gas chromatography-mass spectrometry method is usually used. The detection tube method is a highly targeted gas sensor detection method, which is suitable for evaluating the deodorization performance of deodorizing textiles on specific odor components.

[0004] However, when testing the deodorizing performance of textiles, existing technologies are often limited to testing in static or simple simulated environments, and cannot truly reflect the deodorizing performance of textiles in actual dynamic use environments. During use, textiles will be affected by a variety of factors such as temperature and humidity changes, wind speed, and human activities, all of which will have a significant impact on the deodorizing performance of textiles. Therefore, traditional static testing methods are often unable to accurately evaluate the deodorizing performance of textiles, resulting in large differences between test results and actual use effects.

[0005] Therefore, there is an urgent need for a textile deodorization performance evaluation device based on a dynamic simulation environment to solve the technical problems existing in the above-mentioned prior art. Summary of the invention

[0006] The utility model overcomes the shortcomings of the prior art and provides a textile deodorizing performance evaluation device based on a dynamic simulation environment.

[0007] To achieve the above-mentioned purpose, the technical solution adopted by the utility model is: a textile deodorization performance evaluation device based on a dynamic simulation environment, comprising: a dynamic simulation box, a box cover, an ozone tank connected to the dynamic simulation box, and a mounting unit for fixing the textile;

[0008] The dynamic simulation box is provided with a gas collector, a temperature and humidity sensor, and a wind speed sensor; the gas collector is used to regularly collect gas samples in the dynamic simulation box, the temperature and humidity sensor is used to adjust and control the temperature and humidity changes in the dynamic simulation box, and the wind speed sensor is used to monitor the wind speed in the dynamic simulation box;

[0009] The mounting unit includes: a mounting seat fixed to the inner wall of the bottom of the dynamic simulation box, a mounting column, a mounting frame, and shift rods evenly distributed on the mounting frame; the mounting column is connected to the mounting seat in a vertical upward sliding manner, and the mounting column can rotate in a circle inside the mounting seat, the mounting seat has multiple slide grooves, and one side of the multiple slide grooves is provided with limit grooves connected to the slide grooves, the mounting column has limit teeth that cooperate with the slide grooves and can be embedded in the limit grooves, the top of the mounting column has a mounting groove that can be inserted by the mounting frame, and the mounting frame has a number of equidistantly distributed positioning holes, and the positioning holes are threaded with positioning bolts.

[0010] In a preferred embodiment of the utility model, a spring is arranged in the mounting seat, a mounting plate abutting against the mounting column is arranged on the top of the spring, a positioning pin is arranged at the bottom of the mounting column, and a groove capable of accommodating the positioning pin is provided at the mounting plate.

[0011] In a preferred embodiment of the utility model, an air pressure regulating unit is provided at the ozone tank, an output pipe of the ozone tank extends into the dynamic simulation box, and a direction of gas sprayed from the ozone tank is perpendicular to the installation frame.

[0012] In a preferred embodiment of the utility model, the installation frame has a plurality of installation holes distributed at equal distances, and the shift rod is inserted into the installation frame through the installation holes.

[0013] In a preferred embodiment of the utility model, the inner wall of the installation groove is provided with an anti-slip layer, and the outer wall of the installation frame is provided with an anti-slip pad.

[0014] In a preferred embodiment of the utility model, a sealing groove is provided at the opening of the dynamic simulation box, and a sealing protrusion capable of being embedded in the sealing groove is arranged on the inner side of the box cover.

[0015] In a preferred embodiment of the utility model, an observation window is arranged on one side of the dynamic simulation box, and the observation window is made of tempered glass.

[0016] In a preferred embodiment of the present invention, the mounting seat, mounting column, mounting frame and shift rod are all made of stainless steel.

[0017] In a preferred embodiment of the present invention, the number of the positioning bolts is not less than two.

[0018] In a preferred embodiment of the present invention, the sealing protrusion is made of rubber material.

[0019] The utility model solves the defects existing in the background technology, and has the following beneficial effects:

[0020] (1) Through the setting of temperature and humidity sensors and wind speed sensors, the device can accurately simulate the temperature, humidity and wind speed changes that textiles face in actual use. This dynamic simulation environment makes the test results closer to the actual use scenario, thereby improving the accuracy and reliability of the test. In addition, the lever on the mounting frame allows the user to flexibly adjust according to the different sizes and shapes of the textiles. The sliding and rotating connection between the mounting column and the mounting seat, as well as the flexible combination of the mounting frame and the lever, ensure that textiles of different specifications can be firmly and conveniently fixed in the simulation box, enhancing the adaptability and versatility of the device.

[0021] (2) The ozone gas released by the ozone tank, combined with the timed sampling of the gas collector, can comprehensively evaluate the deodorization effect of textiles on various odor components. This comprehensive evaluation method helps to more accurately understand the deodorization performance of textiles. The sealing design between the box cover and the dynamic simulation box ensures the airtightness of the test environment and prevents odor leakage. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] The utility model is further described below in conjunction with the accompanying drawings and embodiments;

[0023] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0024] Figure 2 It is a schematic diagram of the internal structure of the simulation box of the utility model;

[0025] Figure 3 It is a schematic diagram of the exploded structure of the installation unit of the utility model;

[0026] Figure 4 It is a schematic diagram of the installation frame and the gear lever structure of the utility model;

[0027] Figure 5 It is a schematic diagram of the internal structure of the mounting base of the utility model.

[0028] In the figure:

[0029] 1. Dynamic simulation box; 1.1. Observation window; 1.2. Sealing groove;

[0030] 2. Box cover; 2.1. Sealing bulge;

[0031] 3. Ozone tank; 4. Air pressure regulating unit; 5. Gas collector; 6. Temperature and humidity sensor; 7. Wind speed sensor;

[0032] 8. Mounting seat; 8.1. Slide groove; 8.2. Limiting groove;

[0033] 9. Mounting column; 9.1. Limiting teeth; 9.2. Mounting slot;

[0034] 10. Installation frame; 10.1. Installation hole; 10.2. Positioning hole; 10.3. Positioning bolt;

[0035] 11. Shift lever; 12. Mounting plate; 12.1. Groove; 13. Spring. DETAILED DESCRIPTION

[0036] The present invention will now be further described in detail in conjunction with the accompanying drawings and embodiments. These drawings are simplified schematic diagrams that only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0037] like Figure 1 As shown, a textile deodorization performance evaluation device based on a dynamic simulation environment comprises: a dynamic simulation box 1, a box cover 2, an ozone tank 3 connected to the dynamic simulation box 1, and a mounting unit for fixing the textile;

[0038] The dynamic simulation box 1 is provided with a gas collector 5, a temperature and humidity sensor 6, and a wind speed sensor 7; the gas collector 5 is used to regularly collect gas samples in the dynamic simulation box 1, and the temperature and humidity sensor 6 is used to adjust and control the temperature and humidity changes in the dynamic simulation box 1. By using the temperature and humidity sensor 6, the temperature and humidity changes in the dynamic simulation box 1 can be accurately controlled, so that the box quickly reaches the expected temperature and humidity conditions; the wind speed sensor 7 is used to monitor the wind speed in the dynamic simulation box 1; a stable airflow is generated by a fan or airflow generator with adjustable wind speed to simulate the dynamic environment of textiles in actual use.

[0039] like Figure 2 , 3As shown in 4, the mounting unit includes: a mounting seat 8 fixed on the inner wall of the bottom of the dynamic simulation box 1, a mounting column 9, a mounting frame 10, and a shift rod 11 evenly distributed on the mounting frame 10; the mounting column 9 is connected to the mounting seat 8 by vertical upward sliding, and the mounting column 9 can rotate in a circle inside the mounting seat 8, the mounting seat 8 has multiple sliding grooves 8.1, and one side of the multiple sliding grooves 8.1 is provided with a limiting groove 8.2 connected to the sliding groove 8.1, the mounting column 9 has a limiting tooth 9.1 that cooperates with the sliding groove 8.1 and can be embedded in the limiting groove 8.2, the top of the mounting column 9 has a mounting groove 9.2 that can be inserted into the mounting frame 10, the inner wall of the mounting groove 9.2 is provided with an anti-slip layer, and the outer wall of the mounting frame 10 is provided with an anti-slip pad.

[0040] The mounting frame 10 has a plurality of equally spaced positioning holes 10.2, and the positioning holes 10.2 are internally threaded with positioning bolts 10.3. The number of positioning bolts 10.3 is not less than two. Thus, the positions of the positioning bolts 10.3 can be adjusted to accommodate textiles of different sizes and shapes. At the same time, the mounting frame 10 is located in the center of the box, so as to ensure that the environmental impact on the textiles during the test is more uniform.

[0041] like Figure 5 As shown, a spring 13 is arranged in the mounting seat 8, a mounting plate 12 abutting against the mounting column 9 is arranged on the top of the spring 13, a positioning pin is arranged at the bottom of the mounting column 9, and a groove 12.1 capable of accommodating the positioning pin is arranged at the mounting plate 12, and an air pressure regulating unit 4 is arranged at the ozone tank 3, and the output pipe of the ozone tank 3 extends into the dynamic simulation box 1, and the direction of the gas sprayed by the ozone tank 3 is perpendicular to the mounting frame 10. Thus, flexible installation and adjustment functions are realized.

[0042] The mounting frame 10 has a plurality of mounting holes 10.1 distributed at equal distances, and the lever 11 is inserted into the mounting frame 10 through the mounting holes 10.1. The lever 11 can be flexibly inserted into these mounting holes 10.1. By adjusting the number of mounting levers 11, it is possible to flexibly control whether the textile is blocked, so that the textile test conditions are closer to the actual use environment.

[0043] The opening of the dynamic simulation box 1 is provided with a sealing groove 1.2, and the inner side of the box cover 2 is provided with a sealing protrusion 2.1 which can be embedded in the sealing groove 1.2. The sealing protrusion 2.1 is made of rubber material. The sealing protrusion 2.1 of rubber material can be tightly embedded in the sealing groove 1.2 to form an effective sealing layer, effectively preventing gas, liquid or tiny particles from leaking from the opening of the simulation box, and ensuring the stability of the internal environment of the simulation box and the accuracy of the test results.

[0044] An observation window 1.1 is provided on one side of the dynamic simulation box 1, and the observation window 1.1 is made of tempered glass. The mounting seat 8, mounting column 9, mounting frame 10 and gear lever 11 are all made of stainless steel. The observation window 1.1 made of tempered glass is not only highly transparent, and can clearly observe the test conditions inside the simulation box, but also has extremely high strength and impact resistance, and can effectively prevent breakage or damage caused by external factors. The mounting seat 8, mounting column 9, mounting frame 10 and gear lever 11 made of stainless steel also have excellent durability and corrosion resistance, and can ensure long-term stable operation.

[0045] When the utility model is used, the mounting seat 8 is firmly fixed in the dynamic simulation box 1. Then, the mounting column 9 is smoothly slid down along the opening of the mounting seat 8, the mounting plate 12 is pressed down under the pressure, and the limiting tooth 9.1 moves smoothly along the slide groove 8.1. When the limiting tooth 9.1 reaches the bottom of the slide groove 8.1, the mounting column 9 is gently rotated so that the limiting tooth 9.1 is accurately embedded in the limiting groove 8.2, and the mounting column 9 is firmly fixed under the reset action of the spring 13;

[0046] According to the size of the textile and the test requirements, the lever 11 is flexibly inserted into the corresponding mounting hole 10.1 of the mounting frame 10 and fixed. Then, the positioning bolt 10.3 is used to firmly fix the textile to be tested on the mounting frame 10. After ensuring that the installation is correct, the mounting frame 10 is easily inserted into the mounting groove 9.2 at the top of the mounting column to ensure a tight fit, and then the box door 2 is closed;

[0047] The temperature and humidity environment in the simulation box is precisely adjusted by the temperature and humidity sensor 6, and the pressure of the gas sprayed by the ozone tank 3 is controlled by the air pressure regulating unit 4 to ensure stable and reliable test conditions. During the test, the gas collector 5 regularly collects gas samples in the test area to accurately evaluate the adsorption and decomposition effect of the textile on odor.

[0048] The above is based on the ideal embodiment of the utility model. Through the above description, relevant personnel can make various changes and modifications without deviating from the technical concept of the utility model. The technical scope of this utility model is not limited to the content in the specification, and the technical scope must be determined according to the scope of the claims.

Claims

1. A textile deodorization performance evaluation device based on a dynamic simulation environment, comprising: A dynamic simulation box, a box cover, an ozone tank connected to the dynamic simulation box, and a mounting unit for fixing textiles; characterized in that: The dynamic simulation box is provided with a gas collector, a temperature and humidity sensor, and a wind speed sensor; the gas collector is used to regularly collect gas samples in the dynamic simulation box, the temperature and humidity sensor is used to adjust and control the temperature and humidity changes in the dynamic simulation box, and the wind speed sensor is used to monitor the wind speed in the dynamic simulation box; The mounting unit includes: a mounting seat fixed to the inner wall of the bottom of the dynamic simulation box, a mounting column, a mounting frame, and shift rods evenly distributed on the mounting frame; the mounting column is connected to the mounting seat in a vertical upward sliding manner, and the mounting column can rotate in a circle inside the mounting seat, the mounting seat has multiple slide grooves, and one side of the multiple slide grooves is provided with limit grooves connected to the slide grooves, the mounting column has limit teeth that cooperate with the slide grooves and can be embedded in the limit grooves, the top of the mounting column has a mounting groove that can be inserted by the mounting frame, and the mounting frame has a number of equidistantly distributed positioning holes, and the positioning holes are threaded with positioning bolts.

2. The deodorizing performance evaluation device for textiles based on a dynamic simulation environment according to claim 1, characterized in that: A spring is arranged in the mounting seat, a mounting plate abutting against the mounting column is arranged on the top of the spring, a positioning pin is arranged on the bottom of the mounting column, and a groove capable of accommodating the positioning pin is provided at the mounting plate.

3. The deodorizing performance evaluation device for textiles based on a dynamic simulation environment according to claim 1, characterized in that: The ozone tank is provided with an air pressure regulating unit, the output pipe of the ozone tank extends into the dynamic simulation box, and the direction of the gas sprayed from the ozone tank is perpendicular to the installation frame.

4. The deodorizing performance evaluation device for textiles based on a dynamic simulation environment according to claim 1, characterized in that: The installation frame is provided with a plurality of installation holes which are distributed at equal distances, and the shift rod is inserted into the installation frame through the installation holes.

5. The deodorizing performance evaluation device for textiles based on a dynamic simulation environment according to claim 1, characterized in that: The inner walls of the installation grooves are all provided with anti-skid layers, and the outer walls of the installation frames are all provided with anti-skid pads.

6. The deodorizing performance evaluation device for textiles based on a dynamic simulation environment according to claim 1, characterized in that: The opening of the dynamic simulation box is provided with a sealing groove, and the inner side of the box cover is provided with a sealing protrusion which can be embedded in the sealing groove.

7. The deodorizing performance evaluation device for textiles based on a dynamic simulation environment according to claim 1, characterized in that: An observation window is arranged on one side of the dynamic simulation box, and the observation window is made of tempered glass.

8. The deodorizing performance evaluation device for textiles based on a dynamic simulation environment according to claim 1, characterized in that: The mounting seat, mounting column, mounting frame and gear lever are all made of stainless steel.

9. The textile deodorization performance evaluation device based on dynamic simulation environment according to claim 1, characterized in that: The number of the positioning bolts is not less than two.

10. The textile deodorization performance evaluation device based on dynamic simulation environment according to claim 6, characterized in that: The sealing protrusion is made of rubber material.

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