CN114295672A - Thermal insulation performance detection device of down jacket - Google Patents
Thermal insulation performance detection device of down jacket Download PDFInfo
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- CN114295672A CN114295672A CN202111627859.1A CN202111627859A CN114295672A CN 114295672 A CN114295672 A CN 114295672A CN 202111627859 A CN202111627859 A CN 202111627859A CN 114295672 A CN114295672 A CN 114295672A
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- temperature
- down jacket
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- detection box
- air bag
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- 238000001514 detection method Methods 0.000 title claims abstract description 76
- 238000009413 insulation Methods 0.000 title abstract description 11
- 230000005540 biological transmission Effects 0.000 claims description 7
- 230000017525 heat dissipation Effects 0.000 claims description 7
- 238000004321 preservation Methods 0.000 claims description 7
- 238000005485 electric heating Methods 0.000 claims description 6
- 239000003779 heat-resistant material Substances 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 3
- 230000000007 visual effect Effects 0.000 abstract description 3
- 239000004744 fabric Substances 0.000 description 6
- 238000012360 testing method Methods 0.000 description 5
- 238000010438 heat treatment Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000011156 evaluation Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000035699 permeability Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000009958 sewing Methods 0.000 description 1
- 238000004088 simulation Methods 0.000 description 1
- 230000028016 temperature homeostasis Effects 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
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Abstract
The invention belongs to the technical field of down jacket performance detection equipment, and particularly relates to a thermal insulation performance detection device for a down jacket, which comprises a detection box, wherein a prosthesis human model for thermal insulation performance detection is arranged in the detection box, the prosthesis human model comprises an air bag and a supporting assembly arranged in the air bag, and the prosthesis human model is adjusted by the supporting assembly to match the size of the down jacket to be detected; the detection device also comprises an electric cabinet and a temperature display area which is arranged on the electric cabinet and is used for displaying the external temperature and the internal temperature; the invention can customize the corresponding prosthesis model according to the size and the shape of the down jacket to be detected, so that the surfaces of the down jacket and the prosthesis model are more attached, and a more real detection environment can be simulated in the detection box, so that the obtained heat retention detection result is more scientific and more accurate; in addition, the invention can also quickly display the detection result and data on the display screen, so that the detection result is more visual.
Description
Technical Field
The invention belongs to the technical field of down jacket performance detection equipment, and particularly relates to a device for detecting the heat preservation performance of a down jacket.
Background
The garment fabric has various weaves, various materials and different thicknesses, the main evaluation indexes of the garment fabric are biased towards the processing performance and the mechanical performance, such as fabric shrinkage, fabric sewing strength, fabric breaking strength, tearing strength, fabric color difference and the like, the consideration on the thermal performance is less, the heat transfer performance, air permeability, moisture absorption performance, antistatic performance and the like of the garment are also very important parameters, and from the thermal performance, the garment has good heat dissipation and air permeability in summer, and the garment looks cool more quickly in the presence of wind. In winter and spring and autumn, the clothing emphasizes the heat preservation performance, and reasonable evaluation data needs to be obtained through a special heat preservation performance testing device and a method thereof.
The existing wearing environment can not be simulated by the detection equipment in the current stage when the detection equipment is used for carrying out detection operation, and meanwhile, when the detection equipment is used for detecting down jackets with different sizes, such as the down jackets of children and adults with super-large codes, certain limitation exists when the existing detection equipment is used for testing the jackets, the heat preservation performance of the down jackets to be detected can not be accurately detected, secondly, the test effect of the equipment in the current stage is not visual and rapid enough, the detection result and data can not be rapidly displayed on a display screen, and the detection efficiency is not high.
Disclosure of Invention
The invention aims to provide a device for detecting the heat preservation performance of down jackets, which aims to solve the problems that the existing detection equipment cannot accurately detect the down jackets with different sizes and the detection result cannot be rapidly displayed on a display screen.
The invention realizes the purpose through the following technical scheme:
a thermal insulation performance detection device of a down jacket comprises a detection box, wherein a prosthesis human model for thermal insulation performance detection is arranged in the detection box, the prosthesis human model comprises an air bag and a supporting component arranged in the air bag, and the prosthesis human model is adjusted by the supporting component to match the size of the down jacket to be detected;
the detection device also comprises an electric cabinet and a temperature display area which is arranged on the electric cabinet and used for displaying external temperature and internal temperature, wherein the side wall of the detection box is provided with a temperature control assembly used for adjusting temperature, and the inner side wall of the detection box and the outer surface of the air bag are both provided with a plurality of temperature sensors; the temperature control assembly is used for adjusting the temperature in the detection box and displaying the external temperature and the internal temperature of the down jacket to be detected in real time on the temperature display area, wherein the external temperature is the internal temperature of the detection box, and the internal temperature is the surface temperature of the air bag.
The improved structure of the telescopic side support is characterized in that the supporting component comprises an outer side frame, an inner side frame, a screw rod, an upper support and a telescopic side support, wherein one end of the screw rod is arranged in the outer side frame, the other end of the screw rod penetrates through the upper side of the inner side frame and extends into the upper support, a transmission component is further arranged on the screw rod, the outer side frame and the inner side support are arranged in a sliding mode, the inner side frame is internally connected with the screw rod through an internal thread sleeve, the end portion of the telescopic side support is hinged to the side edge of the upper support, a sliding sleeve is further connected to the screw rod through threads, and a connecting rod is hinged to the sliding sleeve and the side edge of the telescopic side support.
The further improvement lies in that the transmission assembly comprises a stepping motor and a worm connected with the output end of the stepping motor, a worm wheel is coaxially arranged on the screw rod, and the worm is meshed with the worm wheel.
The bottom in the detection box is provided with a bottom plate and an air pump, the bottom plate is rigidly connected with the bottom of the outer side frame through a supporting tube, and the bottom of the air bag is provided with an inflating nozzle.
The detection box is further improved in that the temperature control assembly comprises a temperature control controller, an electric heating plate, a heat dissipation plate and a protective net arranged on the electric heating plate, wherein the temperature control controller is electrically connected with the electric heating plate, and the heat dissipation plate is further arranged at the top of the detection box.
The further improvement is that the air bag is an elastic inflatable bag made of heat-resistant materials.
The invention has the beneficial effects that:
the invention can customize the corresponding prosthesis model according to the size and the shape of the down jacket to be detected, so that the surfaces of the down jacket and the prosthesis model are more attached, and a more real detection environment can be simulated in the detection box, so that the obtained heat retention detection result is more scientific and more accurate; in addition, the invention can also quickly display the detection result and data on the display screen, so that the detection result is more visual, the speed of judging the warmth retention of different types of down jackets by workers is improved, the use is more convenient, and the popularization and the use in the industry are convenient.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a schematic perspective view of the detection box of the present invention;
FIG. 3 is a schematic view of the construction of the bladder of the present invention;
FIG. 4 is a schematic structural view of the internal support assembly of the airbag of the present invention;
fig. 5 is an enlarged schematic view of the invention at a in fig. 4.
In the figure: 1. a detection box; 2. an electric cabinet; 3. a temperature display area; 4. an electric hot plate; 5. a heat dissipation plate; 6. a temperature sensor; 8. a temperature controller; 9. a protective net; 10. an air bag; 11. an air pump; 12. an air charging nozzle; 13. supporting a tube; 14. a base plate; 15. a support assembly; 151. an outer side frame; 152. an inner side frame; 153. a stepping motor; 154. an internal thread sleeve; 155. a worm; 156. a screw rod; 157. a turbine; 158. an upper bracket; 159. a retractable side bracket; 160. a sliding sleeve; 161. a connecting rod.
Detailed Description
The present application will now be described in further detail with reference to the drawings, it should be noted that the following detailed description is given for illustrative purposes only and is not to be construed as limiting the scope of the present application, as those skilled in the art will be able to make numerous insubstantial modifications and adaptations to the present application based on the above disclosure.
Example 1
As shown in fig. 1-5, a thermal insulation performance detection device for a down jacket comprises a detection box 1, a prosthesis human model for thermal insulation performance detection is arranged in the detection box 1, the prosthesis human model comprises an air bag 10 and a supporting component 15 arranged in the air bag 10, the prosthesis human model is adjusted through the supporting component 15 to match the size of the down jacket to be detected, the supporting component 15 can be adjusted in a telescopic mode to control the shape of the prosthesis human model, the size of the supporting component 15 is adjusted by wearing the down jacket to be detected on the prosthesis human model, and then the air bag 10 is inflated, so that the thermal insulation performance detection device is suitable for detecting the thermal insulation performance of the down jackets with different sizes and thicknesses.
The detection device also comprises an electric cabinet 2 and a temperature display area 3 which is arranged on the electric cabinet 2 and used for displaying external temperature and internal temperature, wherein a temperature control assembly used for adjusting temperature is arranged on the side wall of the detection box 1, and a plurality of temperature sensors 6 are arranged on the inner side wall of the detection box 1 and the outer surface of the air bag 10; through temperature control assembly to the thermoregulation in the detection case 1 and the outside temperature and the inside temperature that wait to detect down coat of real-time display on temperature display district 3, wherein, outside temperature is the inside temperature of detection case 1, and inside temperature is 10 surface temperature of gasbag, can be fast with testing result and data display on the display screen, improve detection efficiency.
The detection process of the detection device is divided into two steps, firstly, the shape of the prosthesis human model is adjusted to be matched with the size of the down jacket to be detected through the supporting component 15, and meanwhile, the temperature value of the temperature sensor 6 on the surface of the air bag 10 is read; then the temperature in the detection box 1 is adjusted through the temperature control assembly until the value of the temperature sensor 6 on the inner side wall of the detection box 1 reaches a set value, the temperature control assembly stops working, the temperature value of the temperature sensor 6 on the surface of the air bag 10 is read again after a period of detection, and the heat preservation performance can be obtained through comparing the temperature values.
Specifically, the support assembly 15 includes an outer side frame 151, an inner side frame 152, a screw rod 156, an upper support 158, and a telescopic side support 159, wherein one end of the screw rod 156 is disposed inside the outer side frame 151, the other end of the screw rod 156 penetrates through the upper side of the inner side frame 152 and extends into the upper support 158, a transmission assembly is further disposed on the screw rod 156, the outer side frame 151 and the inner side frame 152 are slidably disposed, the inner side frame 152 is threadedly connected with the screw rod 156 through an internal thread sleeve 154, the end of the telescopic side support 159 is hinged to the side of the upper support 158, a sliding sleeve 160 is further threadedly connected to the screw rod 156, and a connecting rod 161 is hinged between the sliding sleeve 160 and the side of the telescopic side support 159.
The working principle of the supporting component 15 of the invention is specifically as follows: when the size of the prosthesis human model needs to be adjusted according to the size of the down jacket to be detected, the transmission assembly is driven to work, the screw rod 156 rotates at the moment, the inner side frame 152 can be driven to slide along the vertical direction due to the threaded connection of the screw rod 156 and the inner thread sleeve 154, and the size of the trunk of the prosthesis human model can be conveniently adjusted due to the fact that the trunk positions of the prosthesis human model correspond to the inner side frame 152 and the outer side frame 151, so that the prosthesis human model is suitable for detecting down jackets of different sizes; in addition, when the screw rod 156 rotates, the sliding sleeve 160 can be driven to move along the horizontal direction due to threaded connection, and due to the fact that one end of the connecting rod 161 is hinged to the sliding sleeve 160 and the other end of the connecting rod 161 is hinged to the side edge of the telescopic side support 159, the lifting angles of the two telescopic side supports 159 can be finely adjusted to be suitable for the shoulder gradients of different types of down coats, so that the down coat to be detected can be more attached to the prosthesis model, and the obtained detection result is more practical and more accurate.
It should be noted that in this application, the medial side frame 152 and the lateral side frame 151 correspond to the torso position of the prosthetic mannequin, and the two telescoping side frames 159 correspond to the shoulder positions of the prosthetic mannequin.
According to the invention, under the matching action of the supporting component 15 and the air bag 10, the prosthesis human model can be more attached to the down jacket to be tested, the existing wearing condition is more met, and the obtained detection result is more accurate.
Specifically, the transmission assembly comprises a stepping motor 153 and a worm 155 connected with the output end of the stepping motor 153, and a worm wheel 157 is coaxially arranged on the screw 156, wherein the worm 155 is meshed with the worm wheel 157.
The working process of the transmission assembly is as follows: the stepping motor 153 drives the worm 155 to rotate, so as to drive the worm wheel 157 to rotate, and the screw 156 can rotate at a corresponding rotating speed because the screw 156 and the worm wheel 157 are coaxially arranged.
Specifically, a bottom plate 14 and an air pump 11 are arranged at the bottom in the detection box 1, the bottom plate 14 is rigidly connected with the bottom of the outer side frame 151 through a support pipe 13, and an inflation nozzle 12 is arranged at the bottom of the air bag 10.
Specifically, temperature control unit includes temperature controller 8, electric plate 4, heating panel 5, locate protection network 9 on the electric plate 4, the setting of protection network 9 is in order to prevent that the false body manikin from collapsing in the testing process, down coat and electric plate direct contact can produce the potential safety hazard, wherein temperature controller 8 and 4 electric connection of electric plate, heating panel 5 has still been seted up at detection case 1 top, heating panel 5 specifically can be for the apron that has the louvre, can increase the circulation of air in the detection case 1 like this, simulate real environment of wearing, it has more scientificity to make the result.
Specifically, the airbag 10 is an elastic inflatable bag made of a heat-resistant material, and the use of the heat-resistant material can prevent the airbag 10 from being damaged when the temperature is too high.
When using, the staff is through adjusting the shape and the size of flexible subassembly 15 and gasbag 10, make the false body model and wait to detect down coat and laminate more like this, the temperature on false body model surface is read to rethread temperature sensor 6, read data back, heat in to detection case 1 through electric plate 4, and heating panel 5 carries out the heat dissipation in to detection case 1 and handles, the environment of wearing of simulation reality, read outside temperature and inside temperature at temperature display district 3 at last, after the record through multiunit data so repeatedly, alright judge with the thermal insulation performance who compares for science and accuracy.
The above-mentioned embodiments only express several embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the present invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention.
Claims (6)
1. A warm-keeping performance detection device of a down jacket is characterized in that: the down jacket detection device comprises a detection box (1), wherein a prosthesis human model for detecting the heat preservation performance is arranged in the detection box (1), the prosthesis human model comprises an air bag (10) and a supporting component (15) arranged in the air bag (10), and the prosthesis human model is adjusted through the supporting component (15) to match the size of the down jacket to be detected;
the detection device also comprises an electric cabinet (2) and a temperature display area (3) which is arranged on the electric cabinet (2) and is used for displaying external temperature and internal temperature, wherein a temperature control assembly used for adjusting temperature is arranged on the side wall of the detection box (1), and a plurality of temperature sensors (6) are arranged on the inner side wall of the detection box (1) and the outer surface of the air bag (10); the temperature in the detection box (1) is adjusted through the temperature control assembly, and the external temperature and the internal temperature of the down jacket to be detected are displayed on the temperature display area (3) in real time, wherein the external temperature is the internal temperature of the detection box (1), and the internal temperature is the surface temperature of the air bag (10).
2. The device for detecting the warm-keeping performance of the down jacket as claimed in claim 1, wherein: support assembly (15) are including outer side frame (151), inboard frame (152), lead screw (156), upper bracket (158), scalable side support (159), wherein the one end of lead screw (156) is located in outer side frame (151), the other end runs through the upside of inner side frame (152) and extends to in support (158), and still be equipped with drive assembly on lead screw (156), be the setting of sliding between outer side frame (151) and inner side frame (152), through internal thread cover (154) and lead screw (156) threaded connection in inner side frame (152), the side of upper bracket (158) is located in the end hinge of scalable side support (159), it has sliding sleeve (160) still to have threaded connection on lead screw (156), it is provided with connecting rod (161) to articulate between the side of sliding sleeve (160) and scalable side support (159).
3. The device for detecting the warm-keeping performance of the down jacket as claimed in claim 2, wherein: the transmission assembly comprises a stepping motor (153) and a worm (155) connected with the output end of the stepping motor (153), a worm wheel (157) is coaxially arranged on the screw rod (156), and the worm (155) is meshed with the worm wheel (157).
4. The device for detecting the warm-keeping performance of the down jacket as claimed in claim 2, wherein: the bottom in the detection box (1) is provided with a bottom plate (14) and an air pump (11), the bottom plate (14) is rigidly connected with the bottom of the outer side frame (151) through a support tube (13), and the bottom of the air bag (10) is provided with an inflating nozzle (12).
5. The device for detecting the warm-keeping performance of the down jacket as claimed in claim 1, wherein: the temperature control assembly comprises a temperature control controller (8), an electric heating plate (4), a heat dissipation plate (5) and a protective screen (9) arranged on the electric heating plate (4), wherein the temperature control controller (8) is electrically connected with the electric heating plate (4), and the heat dissipation plate (5) is further arranged at the top of the detection box (1).
6. The device for detecting the warm-keeping performance of the down jacket as claimed in claim 1, wherein: the air bag (10) is an elastic inflatable bag made of heat-resistant materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111627859.1A CN114295672A (en) | 2021-12-28 | 2021-12-28 | Thermal insulation performance detection device of down jacket |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202111627859.1A CN114295672A (en) | 2021-12-28 | 2021-12-28 | Thermal insulation performance detection device of down jacket |
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| Publication Number | Publication Date |
|---|---|
| CN114295672A true CN114295672A (en) | 2022-04-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202111627859.1A Pending CN114295672A (en) | 2021-12-28 | 2021-12-28 | Thermal insulation performance detection device of down jacket |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN116297664A (en) * | 2023-05-11 | 2023-06-23 | 青州市坦博尔服饰股份有限公司 | Warm-keeping performance detection device for down fabrics |
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| CN214962920U (en) * | 2021-03-31 | 2021-12-03 | 江西服装学院 | Shoulder rest device for clothing |
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2021
- 2021-12-28 CN CN202111627859.1A patent/CN114295672A/en active Pending
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20020062955A1 (en) * | 2000-08-15 | 2002-05-30 | Dukes-Dobos Francis N. | Inflatable mannequin and system for thermal property measurement and associated methods |
| CN102312372A (en) * | 2010-07-07 | 2012-01-11 | 株式会社三幸社工程 | Clothes ironing machine and be used for the main body cover of this clothes ironing machine |
| CN104433536A (en) * | 2014-12-23 | 2015-03-25 | 熊生银 | Size adjustable manikin |
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| CN116297664B (en) * | 2023-05-11 | 2023-08-11 | 青州市坦博尔服饰股份有限公司 | Warm-keeping performance detection device for down fabrics |
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