A material comfort contrast method and apparatus

Abstract

The application relates to a material comfort contrast method and device, which comprises the following steps: S1, coating 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 pieces, and sealing the test pieces and the containing box; S3, when the comfort of the materials in a contrast motion state is compared, heating the test pieces, and comparing the temperature, humidity and temperature of the auxiliary test object in the two test pieces; and / or when the comfort of the materials in different environments is compared, adjusting the temperature and humidity in the containing box, and comparing the temperature, humidity and temperature of the auxiliary test object in the two test pieces. The material comfort contrast method and device can simulate the comfort of materials in different situations.

Description

TECHNICAL FIELD

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

[0002] Humans are warm-blooded animals, and human skin is very sensitive to the temperature and humidity of the external environment and the changes in temperature and perspiration caused by their own movement. The material of the clothes worn by humans is directly related to the comfort of the human body in different environments, so it is necessary to detect the comfort of the human body wearing different materials. At present, water is heated, and the evaporation resistance of the water vaporized through the material is used to measure the comfort. This method can only detect the air permeability of the material to water vapor, and cannot simulate the comfort of the material in different situations. SUMMARY

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

[0004] To solve the above technical problems, the present application provides a material comfort comparison method, comprising: S1: covering 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 the material in the motion state: heating the test piece, and comparing the temperature, humidity and temperature of the auxiliary test object in the two test pieces; and / or when comparing the comfort of the material in different environments: adjusting the temperature and humidity in the containing box, and comparing the temperature, humidity and temperature of the auxiliary test object in the two test pieces.

[0005] In one embodiment of the present application, the comfort of the material in different environments is compared when moving, the temperature and humidity in the containing box are adjusted, the test piece is heated, and the temperature, humidity and temperature of the auxiliary test object in the two test pieces are compared.

[0006] In one embodiment of the present application, the comfort of the material in the environment change state is compared, the temperature and humidity in the containing box are gradually changed, and the changes in the temperature, humidity and temperature of the auxiliary test object in the two test pieces are monitored.

[0007] In one embodiment of the present application, the comfort of the material in the environment change state is compared, the temperature and humidity in the containing box are gradually changed, and the changes in the temperature, humidity and temperature of the auxiliary test object in the two test pieces are monitored.

[0008] In one embodiment of the present application, the comfort of the material in the environment change state is compared, the temperature and humidity in the containing box are gradually changed, and the changes in the temperature, humidity and temperature of the auxiliary test object in the two test pieces are monitored.

[0009] In the present application, a material comfort contrast device is also provided, which uses the above-mentioned material comfort contrast method to contrast materials, and comprises 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 connected with 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 with the containing box, the test piece comprises a test space, the opening is in communication with the test space, the heating side of the heating plate is located in the test space of the test piece, and the detection end of the first detection piece is located in the test space.

[0010] In an embodiment of the present application, a second detection piece connected with the controller is further included, the detection end of the second detection piece is located in the test space, and the second detection piece is used to detect the temperature of the human experience part in the test space.

[0011] In an embodiment of the present application, a first display panel and a second display panel connected with the controller are further included, the first display panel is connected with the first detection piece, the second display panel is connected with the second detection piece, the first display panel is used to display the detection result of the first detection piece, and the second display panel is used to display the detection result of the second detection piece.

[0012] In an embodiment of the present application, a temperature and humidity adjusting piece and a third detection piece connected with the controller are further included, the output end of the temperature and humidity adjusting piece is located in the containing box, the temperature and humidity adjusting piece is used to adjust the temperature and humidity in the containing box, and the detection end of the third detection piece is located in the containing box, and the third detection piece is used to detect the temperature and humidity in the containing box.

[0013] In an embodiment of the present application, an air blowing piece connected with the controller is further included, and the output end of the air blowing piece faces the test piece.

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

[0015] The material comfort contrast method and device provided by the present application can simulate various conditions in the motion state and different environments by adjusting the temperature and humidity in the test piece and the containing box, and can comprehensively contrast the comfort of two materials by contrasting the temperature, humidity, temperature of the auxiliary test object and temperature and humidity change curve in the two test pieces. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to make the content of the present application more easily understood, the present application is further described in detail below according to specific embodiments of the present application and in conjunction with the accompanying drawings.

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

[0018] Figure 2 is a structural schematic diagram of a material comfort contrast device;

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

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

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

[0022] Figure 6 is a humidity change curve of fabric 1 and fabric 2 in Example 4.

[0023] The description of the accompanying drawings of the present application is as follows: 1, containing box; 2, test piece; 3, heating plate; 4, first detection piece; 5, second detection piece; 6, temperature and humidity adjusting piece; 7, third display panel; 31, base; 41, first display panel; 51, second display panel. DETAILED DESCRIPTION

[0024] The present application 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 application and implement it, but the embodiments are not limiting to the present application. Example 1

[0025] Referring to Figure 1 Fig. 1, a material comfort contrast method of the present application comprises: S1: covering 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 pieces 2, and sealing the test pieces 2 and the containing box 1; S3: when comparing the comfort of materials in a contrast motion state: heating in the test pieces 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] The material comfort comparison method of the embodiment, the auxiliary test object can be regarded as a simulation human hand, has a temperature similar to the human body, and has a sweating function under heating. By adjusting the temperature and humidity in the containing box 1 and heating the test piece 2, various conditions under different environments in the motion state are simulated, and the temperature, humidity and temperature of the auxiliary test object in the two test pieces 2 are compared, so as to comprehensively compare the comfort of the two materials.

[0027] The auxiliary test object can be regarded as a simulation human hand, has a temperature similar to the human body, and has a sweating function under heating. By adjusting the temperature and humidity in the containing box 1 and heating the test piece 2, various conditions under different environments in the motion state are simulated, and the temperature, humidity and temperature of the auxiliary test object in the two test pieces 2 are compared, so as to comprehensively compare the comfort of the two materials.

[0028] S1: At least two different materials are wrapped on different test pieces 2, and the test pieces 2 are placed in the 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 and the outside flow, and the outside of the test piece 2 is used to wrap the material to be tested. The test piece 2 wrapped with the material to be tested is placed in the containing box 1.

[0029] S2: The auxiliary test object is inserted into the test piece 2, and the test piece 2 and the containing box 1 are sealed. By sealing the test piece 2 and the containing box 1, the containing box 1 and the outside space are prevented from flowing to each other, and the internal space of the test piece 2 and the internal space of the containing box 1 only flow through the ventilation holes on the test piece 2.

[0030] S3: When comparing the comfort of the material in the motion state: heating the test piece 2, comparing the temperature, humidity and temperature of the auxiliary test object in the two test pieces 2. By heating the test piece 2, the heating temperature is set according to the temperature of the human body in motion. Specifically, the heating temperature is between 35℃ and 45℃, so that the temperature of the auxiliary test object rises, and the auxiliary test object sweats under heating. 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 are 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℃, 39℃, 41℃, 43℃, etc., so as to simulate different exercise intensities.

[0031] And / or when comparing the comfort of the material in different environments: adjusting the temperature and humidity in the containing box 1, comparing the temperature, humidity and the temperature of the auxiliary test object in the two test pieces 2, that is, comparing the comfort of the material in different environments and the comfort of the material in different sports states 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, a high temperature and high humidity in summer can be simulated. By heating the containing box 1 and comparing the temperature, humidity and temperature of the auxiliary test object in the two test pieces 2, the comfort of the test material can be comprehensively judged.

[0032] It also includes comparing the comfort of the material when moving in different environments. The temperature and humidity in the containing box 1 are adjusted, and the test piece 2 is heated. The temperature, humidity and temperature of the auxiliary test object in the two test pieces 2 are compared, that is, the comfort of the material when moving in different weather conditions is simulated.

[0033] It also includes comparing the comfort of the material in the changing environment. The temperature and humidity in the containing box 1 gradually change, and the temperature, humidity and temperature of the auxiliary test object in the two test pieces 2 are monitored, that is, the temperature and humidity in the containing box 1 gradually change, thereby comparing the comfort of the material. For example, a large temperature difference in autumn can be simulated by first increasing the temperature and then decreasing the temperature in the containing box 1. By comparing the temperature, humidity and temperature change curve of the auxiliary test object in the two test pieces 2, the comfort of different materials can be intuitively and comprehensively compared.

[0034] It also includes comparing the wind resistance of the material. The same strength of airflow is introduced to the two test pieces 2, and the temperature, humidity and temperature of the auxiliary test object in the two test pieces 2 are compared, thereby comparing the wind resistance of different materials. The simulation of windy weather can also be added when simulating the weather, thereby making the test range wider and the comparison result more realistic.

[0035] It also includes comparing the waterproof performance of the material. Water droplets are sprayed to the two test pieces 2 to simulate rainy weather, and the temperature, humidity and temperature of the auxiliary test object in the two test pieces 2 are compared, thereby comparing the waterproof performance of different materials. The simulation of rainy weather can also be added when simulating the weather, thereby making the test range wider and the comparison result more realistic.

[0036] It also includes an environment preset step, which sets the temperature, humidity and airflow strength in different environments in advance, that is, according to weather, season and other factors, static or dynamic environmental parameters such as temperature, humidity, airflow strength and water droplet density are set in advance. When the material needs to be tested, the environmental parameters can be directly selected according to the needs, thereby quickly testing. Embodiment two

[0037] Referring to Figure 2 As shown in the drawings, the present application also provides a material comfort contrast device, which uses the material comfort contrast method in embodiment one to contrast materials, and includes 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 in the drawings), the heating plate 3 and the first detection piece 4 are connected with the controller.

[0038] The test piece 2 is located in the containing box 1 and is connected to the bottom of the containing box 1. The containing box 1 is provided with at least two openings, and at least two test pieces 2 are connected with the containing box 1. The test piece 2 is provided with at least two test pieces 2, and in this embodiment, the test piece 2 is provided with two test pieces 2 and is spaced apart at a certain distance, corresponding to the human hand. The test piece 2 is provided with a test space, and the opening is in communication with the test space, that is, the position of the test piece 2 corresponds to the position of the opening. The test piece 2 is provided with a plurality of air holes, and the test piece 2 is used to wrap 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. The top of the containing box 1 is hingedly connected with a sealing door, and after the sealing door is opened, the material to be tested can be wrapped on the test piece 2. In another embodiment, the test piece 2 and the containing box 1 can be detachably connected, so that the material to be tested can be wrapped on the containing box 1 outside, and then the test piece 2 and the containing box 1 are connected and fixed, which is more convenient to operate. The opening position of the containing box 1 is provided with a tightening belt, and after the auxiliary test object enters the test space, the tightening belt is tightened on the auxiliary test object, so as to seal the opening of the containing box 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 at the top of the base 31, and the heating plate 3 is located at the bottom of the test piece 2. The containing box 1 is connected with the base 31, and the test piece 2 is connected with 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 sidewall of the base 31 is provided with a control panel connected with the controller. The controller can store preset environmental parameters.

[0040] The detection end of the first detection piece 4 is located in the test space. The first detection piece 4 can be regarded as a temperature and humidity detector, which can detect the temperature and humidity in the test space in real time through the first detection piece 4. It also includes a first display panel 41 connected with the controller and the first detection piece 4. The first display panel 41 is located at the top of the containing box 1, and the first display panel 41 is used to display the detection results of the first detection piece 4, that is, the first display panel 41 displays the temperature and humidity in the test space in real time.

[0041] Further comprising a second detecting member 5 connected with the controller, the detecting end of the second detecting member 5 is located in the test space, specifically, the detecting end of the second detecting member 5 is located at the top of the test member 2, and the detecting end of the second detecting member 5 faces the bottom of the test member 2. The second detecting member 5 can be regarded as an infrared temperature detector, and the temperature of the auxiliary test object can be detected in real time through the second detecting member 5. Further comprising a second display panel 51 connected with the controller and the second detecting member 5, the second display panel 51 is located at the top of the containing box 1, and the second display panel 51 is used for visualizing and imaging the second detecting member 5, that is, the second display panel 51 is used for displaying the detection result of the second detecting member 5.

[0042] Further comprising a temperature and humidity adjusting member 6 and a third detecting member (not shown in the figure) connected with the controller, the temperature and humidity adjusting member 6 can be regarded as an air conditioner, and the output end of the temperature and humidity adjusting member 6 is located in the containing box 1, specifically, the output end of the temperature and humidity adjusting member 6 is located on the side wall of the containing box 1. The temperature and humidity adjusting member 6 is used for adjusting the temperature and humidity in the containing box 1, and the detecting end of the third detecting member is located in the containing box 1, specifically, the third detecting member is located between the two test members 2. The third detecting member can be regarded as a temperature and humidity sensor, and the third detecting member is connected with the controller and displays the detection result of the third detecting member through the first display panel 41, that is, the temperature and humidity in the containing box 1 is displayed through the first display panel 41.

[0043] Further comprising a blowing member (not shown in the figure) connected with the controller, the blowing member is connected with the inner side wall of the containing box 1, and the blowing member is provided with two and corresponds to the positions of the test members 2, the output end of the blowing member faces the test members 2, and the blowing member is provided to enable the material comfort contrast device to simulate windy weather.

[0044] Further comprising a spraying member (not shown in the figure) connected with the controller, the spraying member is connected to the inner top of the containing box 1, the spraying member is provided with two and corresponds to the positions of the test members 2, the output end of the spraying member faces the test members 2, and the input end of the spraying member is in communication with an external water storage tank, and the side wall of the bottom of the containing box 1 is provided with a passage in communication with the water storage tank. The spraying member is provided to enable the material comfort contrast device to simulate rainy weather.

[0045] Further comprising a third display panel 7 connected with the controller, and the third display panel 7 is used for displaying the temperature and humidity change curve of the test space.

[0046] In use, the auxiliary test object enters the test space, the opening of the containing box 1 is sealed by tightening the belt, and then the weather is simulated by the heating plate 3, the temperature and humidity adjusting member 6, the blowing member and the spraying member, the detection result is displayed through the first display panel, the second display panel 51 and the third display panel 7, and 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 three

[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 inside the container 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 more 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. Example 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 and 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 1 is 10℃ and the heating temperature of the heating plate 3 is 39℃. 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 stopping exercise, and the temperature drops rapidly. Fabric 2 has good moisture permeability and air permeability, is drier than fabric 1, and the temperature drops more slowly. Fabric 2 is more comfortable.

[0049] The present invention provides a material comfort comparison method and device. By heating the interior of a test piece 2 and adjusting the temperature and humidity within a container 1, the method simulates various conditions, including motion and different environments. By comparing the temperature and humidity within the two test pieces 2, the temperature of auxiliary test objects, and the temperature and humidity curves, the comfort levels of the two materials can be comprehensively compared. By allowing a human hand to directly enter the test space, the material's comfort level can be directly felt, enabling a comprehensive assessment of the material's comfort level.

[0050] Obviously, the above embodiments are merely examples for clarity of explanation and are not intended to limit the implementation methods. Those skilled in the art will appreciate that other variations or modifications can be made based on the above description. It is not necessary and impossible to enumerate all implementation methods here. Obvious variations or modifications arising therefrom remain within the scope of protection of the present invention.

Claims

1. A material comfort contrast method, characterized by, Comprising: S1: coating at least two different materials on different test pieces, the test pieces being provided with a plurality of ventilation holes, and placing the test pieces in a containing box, the internal space of the test pieces and the internal space of the containing box being in communication only through the ventilation holes on the test pieces; S2: extending an auxiliary test object into the test pieces, and sealing the test pieces and the containing box; S3: when comparing the comfort of materials in different motion states: heating the test pieces, and comparing the temperature, humidity, and temperature of the auxiliary test object in the two test pieces; 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, and temperature of the auxiliary test object in the two test pieces; further comprising comparing the wind resistance of materials, blowing air of the same strength to the two test pieces, and comparing the temperature, humidity, and temperature of the auxiliary test object in the two test pieces; further comprising comparing the waterproof performance of materials, spraying water droplets on the two test pieces, and comparing the temperature, humidity, and temperature of the auxiliary test object in the two test pieces.

2. The material comfort contrast method of claim 1, wherein: further comprising comparing the comfort of materials when moving in different environments, adjusting the temperature and humidity in the containing box, and heating the test pieces, and comparing the temperature, humidity, and temperature of the auxiliary test object in the two test pieces.

3. The material comfort contrast method of claim 1, wherein: further comprising comparing the comfort of materials in different environmental change states, gradually changing the temperature and humidity in the containing box, and monitoring the changes in the temperature, humidity, and temperature of the auxiliary test object in the two test pieces.

4. The material comfort contrast method of claim 1, wherein: further comprising a preset step, in which the temperature, humidity, and air flow strength in different environments are set in advance.

5. A material comfort contrast device for contrasting materials using the material comfort contrast method according to any one of claims 1 to 4, characterized by Comprising: a test piece, a containing box, a heating plate, a first detection piece, and a controller, the heating plate and the first detection piece being connected to the controller, the test piece being located in the containing box, the containing box being provided with at least two openings, at least two test pieces being connected to the containing box, the test piece comprising a test space, the openings being in communication with the test space, the heating side of the heating plate being located in the test space of the test piece, the detection end of the first detection piece being located in the test space, the first detection piece being used to detect the temperature and humidity in the test space.

6. The material comfort contrast device of claim 5, wherein: further comprising a second detection piece connected to the controller, the detection end of the second detection piece being located in the test space, the second detection piece being used to detect the temperature of a human experience part in the test space.

7. The material comfort contrast device of claim 6, wherein: further comprising a first display panel and a second display panel connected to the controller, the first display panel being connected to the first detection piece, the second display panel being connected to the second detection piece, the first display panel being used to display the detection results of the first detection piece, and the second display panel being used to display the detection results of the second detection piece.

8. The material comfort contrast device of claim 5, wherein: The temperature and humidity adjusting member is connected with the controller, and the output end of the temperature and humidity adjusting member is located in the containing box, so that the temperature and humidity adjusting member is used for adjusting the temperature and humidity in the containing box.

9. The material comfort contrast device of claim 5, wherein: The air blowing member is connected with the controller, and the output end of the air blowing member is directed to the testing member.

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