Material comfort level comparison method and device

Abstract

The invention relates to a material comfort level comparison method and device, and the method comprises the steps: S1, coating different test pieces with at least two different materials, and placing the test pieces in a containing box; s2, extending an auxiliary test object into the test piece, and sealing the test piece and the accommodating box; s3, when the comfort degree of the material in the motion state is compared, the interiors of the test pieces are heated, and the temperature and humidity in the two test pieces and the temperature of the auxiliary test object are compared; and / or when the comfort degrees of the materials in different environments are compared, the temperature and humidity in the containing box are adjusted, and the temperature and humidity in the two test pieces and the temperature of the auxiliary test object are compared. According to the material comfort level comparison method and device, the comfort level of the material under different conditions can be simulated.

Description

Technical Field

[0001] The present invention relates to the technical field of material comparison, and in particular to a material comfort comparison method and device. Background Art

[0002] Humans are warm-blooded animals, and their skin is very sensitive to the temperature and humidity of the external environment, as well as to perspiration and temperature changes caused by their own movements. The material of clothing worn by the human body is directly related to the comfort of the human body in different environments, so it is necessary to test the comfort of wearing different materials. Currently, the comfort is measured by heating water and measuring the evaporation resistance of the material after the water evaporates. This method can only test the breathability of the material to water vapor, and cannot simulate the comfort of the material under different conditions. Summary of the invention

[0003] Therefore, the technical problem to be solved by the present invention is to provide a material comfort comparison method and device, which can simulate the comfort of materials under different conditions.

[0004] In order to solve the above technical problems, the present invention provides a material comfort comparison method, including: S1: wrapping at least two different materials on different test pieces, and placing the test pieces in a containing box; S2: extending an auxiliary test object into the test piece, and sealing the test piece and the containing box; S3: when comparing the comfort of materials in a moving state: heating the inside of the test piece, and comparing the temperature, humidity in the two test pieces and the temperature of the auxiliary test object; and / or when comparing the comfort of materials in different environments: adjusting the temperature and humidity in the containing box, and comparing the temperature, humidity in the two test pieces and the temperature of the auxiliary test object.

[0005] In one embodiment of the present invention, it also includes comparing the comfort of materials when exercising in different environments, adjusting the temperature and humidity in the containing box, heating the test piece at the same time, and comparing the temperature and humidity in the two test pieces and the temperature of the auxiliary test object.

[0006] In one embodiment of the present invention, it also includes comparing the comfort level of the material under the state of environmental change, the temperature and humidity in the containing box gradually change, and monitoring the changes in the temperature, humidity in the two test pieces and the temperature of the auxiliary test object.

[0007] In one embodiment of the present invention, the wind resistance of the material is also compared, and airflow of equal strength is blown to the two test pieces to compare the temperature, humidity and the temperature of the auxiliary test object in the two test pieces.

[0008] In one embodiment of the present invention, an environment preset step is also included to set the temperature, humidity and airflow intensity in different environments in advance.

[0009] The present invention also provides a material comfort comparison device, which uses the above-mentioned material comfort comparison method to compare materials, including: a test piece, a containing box, a heating plate, a first detection piece and a controller, the heating plate and the first detection piece are both connected to the controller, the test piece is located in the containing box, the containing box is provided with at least two openings, at least two of the test pieces are connected to the containing box, the test piece includes a test space, the opening is connected to the test space, the heating side of the heating plate is located in the test space of the test piece, the detection end of the first detection piece is located in the test space, and the first detection piece is used to detect the temperature and humidity in the test space.

[0010] In one embodiment of the present invention, a second detection member connected to the controller is further included, wherein a detection end of the second detection member is located in the test space, and the second detection member is used to detect the temperature of a human body experience part in the test space.

[0011] In one embodiment of the present invention, it also includes a first display panel and a second display panel connected to the controller, the first display panel is connected to the first detection element, the second display panel is connected to the second detection element, the first display panel is used to display the detection result of the first detection element, and the second display panel is used to display the detection result of the second detection element.

[0012] In one embodiment of the present invention, it also includes a temperature and humidity adjustment component and a third detection component connected to the controller, the output end of the temperature and humidity adjustment component is located in the containing box, the temperature and humidity adjustment component is used to adjust the temperature and humidity in the containing box, the detection end of the third detection component is located in the containing box, and the third detection component is used to detect the temperature and humidity in the containing box.

[0013] In one embodiment of the present invention, it further comprises a blowing member connected to the controller, wherein an output end of the blowing member faces the test member.

[0014] The above technical solution of the present invention has the following advantages compared with the prior art:

[0015] The material comfort comparison method and device described in the present invention simulates various situations in motion and different environments by heating the test piece and adjusting the temperature and humidity in the containing box, and comprehensively compares the comfort of the two materials by comparing the temperature, humidity, temperature of the auxiliary test object and the temperature and humidity change curves in the two test pieces. The human hand can directly extend into the test space to directly feel the comfort of the material, so as to comprehensively judge the comfort of the material. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] In order to make the contents of the present invention more clearly understood, the present invention is further described in detail below based on specific embodiments of the present invention in conjunction with the accompanying drawings.

[0017] Figure 1 is a flow chart of a material comfort comparison method of the present invention;

[0018] Figure 2 It is a schematic diagram of the structure of a material comfort comparison device;

[0019] Figure 3 is the temperature variation curve of fabric 1 and fabric 2 in Example 3;

[0020] Figure 4 is the humidity change curve of fabric 1 and fabric 2 in Example 3;

[0021] Figure 5 is the temperature variation curve of fabric 1 and fabric 2 in Example 4;

[0022] Figure 6 It is the humidity change curve of fabric 1 and fabric 2 in embodiment 4.

[0023] Explanation of the figure marks in the specification: 1. accommodating box; 2. test piece; 3. heating plate; 4. first detection piece; 5. second detection piece; 6. temperature and humidity adjustment piece; 7. third display panel; 31. base; 41. first display panel; 51. second display panel. DETAILED DESCRIPTION

[0024] The present invention is further described below in conjunction with the accompanying drawings and specific embodiments so that those skilled in the art can better understand the present invention and implement it, but the embodiments are not intended to limit the present invention. Embodiment 1

[0025] Reference Figure 1 As shown, a material comfort comparison method of the present invention includes: S1: wrapping at least two different materials on different test pieces 2, and placing the test pieces 2 in a containing box 1; S2: extending an auxiliary test object into the test piece 2, and sealing the test piece 2 and the containing box 1; S3: when comparing the comfort of materials in a moving state: heating the inside of the test piece 2, and comparing the temperature, humidity in the two test pieces 2 and the temperature of the auxiliary test object; and / or when comparing the comfort of materials in different environments: adjusting the temperature and humidity in the containing box 1, and comparing the temperature, humidity in the two test pieces 2 and the temperature of the auxiliary test object.

[0026] In this embodiment, a material comfort comparison method is used. The auxiliary test object can be regarded as a simulated human hand, which has a temperature similar to that of the human body and has the function of sweating when heated. By heating the test piece 2 and adjusting the temperature and humidity in the container 1, various conditions in motion and different environments are simulated. By comparing the temperature and humidity in the two test pieces 2 and the temperature of the auxiliary test object, the comfort of the two materials is comprehensively compared.

[0027] The auxiliary test object can be regarded as a simulated human hand, which has a temperature similar to that of the human body and has the function of sweating when heated, thereby achieving the purpose of simulating a real human hand. Preferably, the auxiliary test object can also be regarded as a human hand, and the simulation of different materials in different environments can be directly experienced by two hands, so that the comfort of different materials can be more directly experienced.

[0028] S1: At least two different materials are coated on different test pieces 2, and the test pieces 2 are placed in a containing box 1. The test piece 2 is provided with a plurality of ventilation holes so that the internal space of the test piece 2 can circulate with the outside. The outside of the test piece 2 is used to coat the material to be tested, and the test piece 2 coated with the material is placed in the containing box 1.

[0029] S2: Insert the auxiliary test object into the test piece 2, and seal the test piece 2 and the containing box 1. By sealing the test piece 2 and the containing box 1, the mutual circulation between the containing box 1 and the external space is prevented, and the internal space of the test piece 2 and the internal space of the containing box 1 can only circulate through the ventilation holes on the test piece 2.

[0030] S3: When comparing the comfort of materials in motion: heat the inside of the test piece 2, and compare the temperature, humidity and temperature of the auxiliary test objects in the two test pieces 2. By heating the inside of the test piece 2, the heating temperature is set according to the temperature of the human body during exercise. Specifically, the heating temperature is between 35°C and 45°C, so that the temperature of the auxiliary test object rises, and the auxiliary test object will sweat when heated. By comparing the temperature, humidity and temperature of the auxiliary test object in the two test pieces 2, the air permeability, moisture permeability and heat permeability of different test materials can be judged, that is, the comfort of the test material is comprehensively judged. Preferably, the heating temperature can be set to multiple gears, such as 37°C, 39°C, 41°C, 43°C, etc., so as to simulate different exercise intensities.

[0031] And / or when comparing the comfort of materials in different environments: adjust the temperature and humidity in the containing box 1, compare the temperature, humidity and temperature of the auxiliary test object in the two test pieces 2, that is, compare the comfort of materials in different environments and compare the comfort of materials in motion, which can be performed in sequence or separately. By adjusting the temperature and humidity in the containing box 1, different weather conditions can be simulated, for example, simulating the high temperature and high humidity in summer, heating and humidifying the containing box 1, and then comparing the temperature, humidity and temperature of the auxiliary test object in the two test pieces 2, so as to make a comprehensive judgment on the comfort of the test material.

[0032] It also includes comparing the comfort of materials when exercising in different environments, adjusting the temperature and humidity in the containing box 1, heating the inside of the test piece 2, comparing the temperature and humidity in the two test pieces 2 and the temperature of the auxiliary test object, that is, simulating the comparison of the comfort of materials when exercising in different weather conditions.

[0033] It also includes a comparison of the comfort of materials under changing environmental conditions, a gradual change in temperature and humidity in the containing box 1, and monitoring of changes in temperature, humidity, and the temperature of the auxiliary test objects in the two test pieces 2. That is, by gradually changing the temperature and humidity in the containing box 1, the comfort of the materials is compared. For example, to simulate a large temperature difference in one day in autumn, the temperature can be first increased and then decreased in the containing box 1 for simulation. By comparing the changing curves of the temperature, humidity, and the temperature of the auxiliary test objects in the two test pieces 2, the comfort of different materials can be intuitively and comprehensively compared.

[0034] It also includes a comparison of the wind resistance of materials. Airflows of equal strength are blown to the two test pieces 2 to compare the temperature, humidity and the temperature of the auxiliary test objects in the two test pieces 2, so as to compare the wind resistance of different materials. It is also possible to add wind weather simulation when simulating the weather, so as to expand the scope of the test and make the comparison results more realistic.

[0035] It also includes a comparison of the waterproof properties of materials. Water droplets are sprayed onto the two test pieces 2 to simulate rainy weather, and the temperature, humidity and temperature of the auxiliary test objects in the two test pieces 2 are compared to compare the waterproof properties of different materials. It is also possible to add a simulation of rainy weather when simulating the weather, thereby making the test range wider and the comparison results more realistic.

[0036] It also includes an environmental preset step to set the temperature, humidity and airflow intensity in different environments in advance, that is, to set static or dynamic environmental parameters such as temperature, humidity, airflow intensity, spray droplet density, etc. in advance according to weather, season and other factors. When the material needs to be tested, the environmental parameters can be directly selected according to the needs, so as to quickly carry out the test. Embodiment 2

[0037] Reference Figure 2 As shown, the present invention also provides a material comfort comparison device, which uses the material comfort comparison method in Example 1 to compare materials, including a test piece 2, a containing box 1, a heating plate 3, a first detection piece 4, a base 31 and a controller (not shown), and the heating plate 3 and the first detection piece 4 are both connected to the controller.

[0038] The test piece 2 is located in the container 1 and connected to the bottom of the container 1. The container 1 is provided with at least two openings. At least two test pieces 2 are connected to the container 1. The test piece 2 is provided with at least two. In this embodiment, there are two test pieces 2 and they are spaced a certain distance apart, corresponding to the human hand. A test space is provided in the test piece 2. The opening is connected to the test space, that is, the position of the test piece 2 corresponds to the position of the opening. A plurality of vents are provided on the test piece 2. The test piece 2 is used to cover the material to be tested. The opening is used to assist the test object to pass through, so that the auxiliary test object can enter the test space. A sealing door is hinged on the top of the container 1. After opening the sealing door, the material to be tested can be covered on the test piece 2. In another embodiment, the test piece 2 is detachably connected to the container 1, so that the material to be tested can be covered on the container 1 outside and then the test piece 2 can be connected and fixed to the container 1, which is more convenient to operate. A tightening belt is provided at the opening position of the container 1. After the auxiliary test object enters the test space, it is tightened on the auxiliary test object by the tightening belt, thereby sealing the opening of the container 1.

[0039] The heating side of the heating plate 3 is located in the test space of the test piece 2. Specifically, the heating plate 3 is located on the top of the base 31, and the heating plate 3 is located at the bottom of the test piece 2. The receiving box 1 is connected to the base 31, and the test piece 2 is connected to the heating plate 3. The heating position of the heating plate 3 is located at the bottom of the test space. The controller is located in the base 31, and the side wall of the base 31 is provided with a control panel connected to the controller. The controller can store preset environmental parameters.

[0040] The detection end of the first detection member 4 is located in the test space, and the first detection member 4 can be regarded as a temperature and humidity detector, and the temperature and humidity in the test space can be detected in real time through the first detection member 4. A first display panel 41 connected to the controller and the first detection member 4 is also included, and the first display panel 41 is located at the top of the containing box 1. The first display panel 41 is used to display the detection result of the first detection member 4, that is, the first display panel 41 displays the temperature and humidity in the test space in real time.

[0041] It also includes a second detection member 5 connected to the controller, and the detection end of the second detection member 5 is located in the test space. Specifically, the detection end of the second detection member 5 is located at the top of the test member 2, and the detection end of the second detection member 5 faces the bottom of the test member 2. The second detection member 5 can be regarded as an infrared thermometer, and the temperature of the auxiliary test object can be detected in real time through the second detection member 5. It also includes a second display panel 51 connected to the controller and the second detection member 5, and the second display panel 51 is located at the top of the containing box 1. The second display panel 51 is used to visualize the second detection member 5, that is, the second display panel 51 is used to display the detection result of the second detection member 5.

[0042] It also includes a temperature and humidity adjustment member 6 and a third detection member (not shown) connected to the controller. The temperature and humidity adjustment member 6 can be regarded as an air conditioner. The output end of the temperature and humidity adjustment member 6 is located in the container box 1. Specifically, the output end of the temperature and humidity adjustment member 6 is located on the side wall of the container box 1. The temperature and humidity adjustment member 6 is used to adjust the temperature and humidity in the container box 1. The detection end of the third detection member is located in the container box 1. Specifically, the third detection member is located between the two test members 2. The third detection member can be regarded as a temperature and humidity sensor. The third detection member is connected to the controller and displays the detection result of the third detection member through the first display panel 41, that is, the temperature and humidity in the container box 1 are displayed through the first display panel 41.

[0043] It also includes a blowing member (not shown) connected to the controller, the blowing member is connected to the inner wall of the containing box 1, two blowing members are provided and correspond to the positions of the test piece 2, the output end of the blowing member faces the test piece 2, and the setting of the blowing member enables the material comfort comparison device to simulate windy weather.

[0044] It also includes a spray component (not shown) connected to the controller, the spray component is connected to the inner top of the receiving box 1, two spray components are provided and correspond to the positions of the test component 2, the output end of the spray component faces the test component 2, the input end of the spray component is connected to the external water tank, and the side wall at the bottom of the receiving box 1 is provided with a channel connected to the water tank. The arrangement of the spray component enables the material comfort comparison device to simulate rainy weather.

[0045] The third display panel 7 is also included. The third display panel 7 is connected to the controller and is used to display the temperature and humidity change curves of the test space.

[0046] When in use, the auxiliary test object is inserted into the test space, the tightening belt is used to seal the opening of the containing box 1, and then the weather is simulated through the heating plate 3, the temperature and humidity adjustment component 6, the blowing component and the spray component. The test results are displayed through the first display panel, the second display panel 51 and the third display panel 7. The comfort of the material can also be directly felt by the human hand, so that the comfort of the material can be comprehensively judged. Embodiment 3

[0047] The material comfort comparison device is used to compare two different materials using the material comfort comparison method. The human hand is inserted into the test space. The heating temperature of the heating plate 3 is 38°C, the temperature in the containing box 1 is 30°C, the humidity is 60%, and the heating time is 8 minutes. The results are as follows: Figure 3 and Figure 4 As shown, through Figure 3 and Figure 4 It can be seen intuitively that the temperature of fabric 1 rises rapidly after 2 minutes, and the humidity of fabric 1 rises rapidly after 3 minutes. The temperature of fabric 2 rises slowly after 2 minutes, and the humidity of fabric 2 rises slowly after 3 minutes. In addition, the hands in fabric 1 sweat a lot and feel stuffy, while the hands in fabric 2 sweat less. Therefore, the heat permeability of fabric 2 is better than that of fabric 1, and fabric 2 is more comfortable. Embodiment 4

[0048] The material comfort comparison device is used to compare two different materials using the material comfort comparison method. The human hand is inserted into the test space. The exercise is stopped after 6 minutes in the winter environment, that is, the heating plate 3 stops heating after 6 minutes. The temperature in the container box 1 is 10°C, and the heating temperature of the heating plate 3 is 39°C. The comparison results are as follows: Figure 5 and Figure 6 As shown, through Figure 5 and Figure 6 It can be seen intuitively that the temperature and humidity of fabric 1 rise quickly, and the temperature drops quickly after stopping exercise, while the temperature and humidity of fabric 2 rise slowly, and the temperature drops slowly after stopping exercise. Therefore, fabric 1 has poor moisture permeability and air permeability. Sweat condensation is found after the exercise stops, and the temperature drops rapidly. Fabric 2 has good moisture permeability and air permeability. It is drier than fabric 1, and the temperature drops more slowly. Fabric 2 is more comfortable.

[0049] The material comfort comparison method and device of the present invention simulates various situations in motion and different environments by heating the test piece 2 and adjusting the temperature and humidity in the containing box 1, and comprehensively compares the comfort of the two materials by comparing the temperature, humidity, temperature of the auxiliary test object and the temperature and humidity change curves in the two test pieces 2. The human hand can directly extend into the test space, and the comfort of the material can be directly felt, so that the comfort of the material can be comprehensively judged.

[0050] Obviously, the above embodiments are merely examples for clear explanation and are not intended to limit the implementation methods. For those skilled in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all the implementation methods here. The obvious changes or modifications derived from these are still within the protection scope of the invention.

Claims

1. A material comfort comparison method, characterized in that: include: S1: Covering different test pieces with at least two different materials, and placing the test pieces in a containing box; S2: inserting the auxiliary test object into the test piece, and sealing the test piece and the containing box; S3: When comparing the comfort of materials in motion: heating the inside of the test piece and comparing the temperature and humidity inside the two test pieces and the temperature of the auxiliary test object; And / or when comparing the comfort of materials in different environments: The temperature and humidity in the containing box are adjusted, and the temperature and humidity in the two test pieces and the temperature of the auxiliary test object are compared.

2. The material comfort comparison method according to claim 1, characterized in that: It also includes comparing the comfort of materials when exercising in different environments, adjusting the temperature and humidity in the containing box, heating the inside of the test piece, and comparing the temperature and humidity in the two test pieces and the temperature of the auxiliary test object.

3. The material comfort comparison method according to claim 1, characterized in that: It also includes comparing the comfort of the material under changing environmental conditions, gradually changing the temperature and humidity in the containing box, and monitoring the changes in the temperature, humidity in the two test pieces and the temperature of the auxiliary test object.

4. The material comfort comparison method according to claim 1, characterized in that: It also includes comparing the wind resistance of the materials, blowing airflow of equal strength into the two test pieces, and comparing the temperature, humidity and temperature of the auxiliary test object inside the two test pieces.

5. The material comfort comparison method according to claim 1, characterized in that: It also includes an environmental preset step to set the temperature, humidity and airflow intensity in different environments in advance.

6. A material comfort comparison device, which uses the material comfort comparison method according to any one of claims 1 to 5 to compare materials, characterized in that: include: A test piece, a containing box, a heating plate, a first detection piece and a controller, wherein the heating plate and the first detection piece are both connected to the controller, the test piece is located in the containing box, the containing box is provided with at least two openings, at least two test pieces are connected to the containing box, the test piece includes a test space, the opening is connected to the test space, the heating side of the heating plate is located in the test space of the test piece, the detection end of the first detection piece is located in the test space, and the first detection piece is used to detect the temperature and humidity in the test space.

7. The material comfort comparison device according to claim 6, characterized in that: It also includes a second detection member connected to the controller, wherein a detection end of the second detection member is located in the test space, and the second detection member is used to detect the temperature of a human body experience part in the test space.

8. The material comfort comparison device according to claim 7, characterized in that: It also includes a first display panel and a second display panel connected to the controller, the first display panel is connected to the first detection element, the second display panel is connected to the second detection element, the first display panel is used to display the detection result of the first detection element, and the second display panel is used to display the detection result of the second detection element.

9. The material comfort comparison device according to claim 6, characterized in that: It also includes a temperature and humidity adjustment component and a third detection component connected to the controller, the output end of the temperature and humidity adjustment component is located in the containing box, the temperature and humidity adjustment component is used to adjust the temperature and humidity in the containing box, the detection end of the third detection component is located in the containing box, and the third detection component is used to detect the temperature and humidity in the containing box.

10. The material comfort comparison device according to claim 6, characterized in that: It also includes a blowing member connected to the controller, wherein the output end of the blowing member faces the test member.

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