CN104062316A - Evaluation device for protection performance of textile - Google Patents
Evaluation device for protection performance of textile Download PDFInfo
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- CN104062316A CN104062316A CN201410326097.5A CN201410326097A CN104062316A CN 104062316 A CN104062316 A CN 104062316A CN 201410326097 A CN201410326097 A CN 201410326097A CN 104062316 A CN104062316 A CN 104062316A
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Abstract
The invention relates to an evaluation device for a protection performance of a textile and particularly relates to an evaluation device for a stress deformation protection performance of a multifunctional textile. A human body simulator with an arc-shaped surface or an air simulator with an arc-shaped abut-joint surface, and a stretching device are adopted to realize different bending, stretching and shearing deformation states of a heat protection textile, so that the protection performance of textile deformation caused by a human body joint movable part in a work environment can be relatively really simulated; the influences of the factors, which are ignores by an existing protection performance evaluation device, on the thermal protection performance are made up; the evaluation device has the very important real meaning on protecting the life safety of staff and researching high-tech thermal protection equipment.
Description
Technical field
The present invention relates to a kind of fabric barrier propterty assessment device, espespecially a kind of multifunctional fabric stress and deformation barrier propterty assessment device.
Background technology
Current, the test and appraisal of fabric thermal protective performance are mainly to adopt Thermal Synthetic barrier propterty tester (TPP tester), radiation heat barrier propterty tester (RPP tester) and high-temp liquid barrier propterty tester etc.Its cardinal principle is that fabric is exposed under specific thermal source environment, the another side of fabric is placed copper sheet heat flow meter for measuring the heat flux through fabric, and record and predict that human body skin reaches the needed time of second degree burns by data acquisition unit, thereby the barrier propterty of evaluation Thermal Protective Fabric system.Under these laboratory simulation conditions, fabric is in smooth relaxed state, parallel contact between fabric and skin.
But after human dressing, garment material is wrapped on 3 D human body curved surface, its stress and heat transfer performance have very large difference than the fabric of smooth placement under standard test condition.Under actual operating conditions, Thermal Protective Fabric can produce deformation in various degree along with wearer's dressing state and movement posture thereof, and the key propertys such as the density of these deformation meetings change fabrics, gas penetration potential, thickness, directly affect its barrier propterty.In addition, radiological workcr often suffers multiple potential hot disaster, comprises flame, radiation, molten metal drop, high-temp liquid and steam etc.For different disaster prevention performance measuring and evaluatings, current evaluation means all isolates, and adopts different testing apparatuss just can complete.
In addition, current thermal protection assessment device has been ignored the impact of fabric deformation on its thermal protective performance, and it is reflect heat protective clothes barrier propterty really, so under development evaluation fabric stress and deformation state, the device of barrier propterty has important value.In the research in early stage, applicant participates in having designed fabric deformation measurement mechanism (No. 201120016936.5th, China's application), it is for evaluating the barrier propterty of fabric under TPP test condition, but this device only can simulate fabric fixed length stretching, and fabric remains horizontal positioned.In fact, the deformation of fabric comprises the combined actions such as stretching, bending, shearing and compression, and simple tensile deformation can not be simulated the fabric deformation being caused by human motion.Barrier propterty evaluation for these disasters is all independently at present, if research and develop respectively specific fabric deformation regulating device, can waste time and energy, and test result does not have comparability yet.
Summary of the invention
For solving the problems of the technologies described above, the object of the present invention is to provide a kind of fabric barrier propterty assessment device, in analog operation environment, human synovial moving part causes the barrier propterty after fabric deformation more truly, has made up the impact on thermal protective performance of these factors that existing barrier propterty assessment device ignores.
For solving, realize above-mentioned purpose, the present invention adopts following technical scheme: a kind of fabric barrier propterty assessment device, in order to fixed fabric so that this fabric is tested, comprise support, be arranged on support with fixed fabric and make the fabric deformation regulating device of fabric generation deformation, be arranged on the disaster source of fabric deformation regulating device one side, be arranged on fabric deformation regulating device one side to detect the heat flow meter of the heat flux that sees through the fabric that deformation occurs, and the data acquisition unit being connected with described heat flow meter signal, described fabric deformation regulating device comprises human body simulation device and is at least clamped in the stretching device of one end of fabric, described human body simulation utensil has and supports on fabric so that the arcwall face of the curved deformation of fabric, the part of this fabric generation arc deformation is exposed under described disaster source.
Further, described disaster source comprises one or more in source of conductive heating device, radiation heat device, high-temp liquid jetting system, high-temperature steam heat power supply device.
Further, described fabric barrier propterty assessment device also comprises the shield being arranged between disaster source and fabric.
Further, described stretching device comprises the fixture of the one end that is clamped in fabric, the counterweight being connected with described fixture and the fixed pulley that is arranged on counterweight one side, between described fixture and counterweight, by connecting band, is connected, and described connecting band is arranged on fixed pulley.
Further, a side of described counterweight is vertically provided with to measure the measuring stick of counterweight shift length.
Further, described fabric barrier propterty assessment device also comprises and is arranged on human body simulation device one side to detect the pressure transducer of the pressure that fabric deformation was produced, and described pressure transducer is connected with data acquisition unit signal.
Further, described fabric barrier propterty assessment device also comprises and is arranged on the arcwall face of human body simulation device and the air analogue means between fabric.
Further, described air analogue means has the joint face of installed surface and supporting surface and connection face and supporting surface, described installed surface, supporting surface and joint face surround the cavity that is filled with air, described installed surface contacts with the arcwall face of human body simulation device, described supporting surface is curved, and described supporting surface supports on fabric so that be exposed to the curved deformation of fabric under disaster source.
Further, described human body simulation device and air analogue means are made by thermal diffusion performance and the approaching inorganic composite materials of skin.
For solving, realize above-mentioned purpose, the present invention also can adopt following technical scheme: a kind of fabric barrier propterty assessment device, in order to fixed fabric so that this fabric is tested, comprise support, be arranged on support with fixed fabric and make the fabric deformation regulating device of fabric generation deformation, be arranged on the disaster source of fabric deformation regulating device one side, be arranged on fabric deformation regulating device one side to detect the heat flow meter of the heat flux that sees through the fabric that deformation occurs, and the data acquisition unit being connected with described heat flow meter signal, described fabric deformation regulating device comprises human body simulation device and is at least clamped in the stretching device of one end of fabric, the barrier propterty proving installation of described fabric also comprises the air analogue means that is arranged on human body simulation device, described air analogue means comprises the installed surface contacting with human body simulation device, support the supporting surface on fabric, and the joint face of connection face and supporting surface, described supporting surface is curved, and supporting surface makes to be exposed to the curved deformation of fabric under disaster source after supporting on fabric, described installed surface, supporting surface and joint face surround the cavity that is filled with air.
Beneficial effect of the present invention is: by having the human body simulation device of arcwall face or having the air simulator of curved supporting surface, and stretching device is realized the differently curved of Thermal Protective Fabric, stretch and shearing deformation state, thereby in analog operation environment, human synovial moving part causes the barrier propterty after fabric deformation more truly, made up the impact on thermal protective performance of these factors that existing barrier propterty assessment device ignores, for the life security of protection occupational staff and the Heat Protective Equipments of research and development new and high technology, all there is very important realistic meaning.
Above-mentioned explanation is only the general introduction of technical solution of the present invention, in order to better understand technological means of the present invention, and can be implemented according to the content of instructions, below with preferred embodiment of the present invention and coordinate accompanying drawing to be described in detail as follows.
Accompanying drawing explanation
Fig. 1 is the structural representation of fabric barrier propterty assessment device of the present invention;
Fig. 2 is the structural representation of the human body simulation device shown in Fig. 1 and main support group;
Fig. 3 A is the schematic diagram of the present invention's a kind of heat flow meter structure used;
Fig. 3 B is the schematic diagram of the present invention's another kind of heat flow meter structure used;
Fig. 4 is the schematic diagram of air layer analogue means of the present invention;
Fig. 5 is the assembly drawing of the fixture shown in Fig. 1 and connecting band.
Embodiment
Below in conjunction with drawings and Examples, the specific embodiment of the present invention is described in further detail.Following examples are used for illustrating the present invention, but are not used for limiting the scope of the invention.
Shown in Figure 1, a kind of fabric barrier propterty assessment device in order to fixed fabric 10 so that this fabric 10 is tested, the protective device of this fabric comprises support 1, be fixed on support 1 with fixed fabric 10 and make fabric 10 that the fabric deformation regulating device 2 of deformation occur, be arranged on the disaster source 3 of fabric deformation regulating device 2 one sides, be arranged in fabric deformation regulating device 2 to detect the heat flow meter 4 of the heat stream that sees through the fabric 10 that deformation occurs, be arranged on the pressure transducer 5 of the pressure being produced with 10 deformation of detection fabric in fabric deformation regulating device 2, and the data acquisition unit 6 being connected with pressure transducer 5 signals with heat flow meter 4.Described support 1 comprises three groups that be arranged in parallel, and the support 1 in every group vertically arranges, and described support 1 comprises main support group 11 and is arranged on the side stand group 12 of main support group 11 both sides.In the present embodiment, described support 1 adopts metal material or ceramic composite to make, and is highly 270mm.
Incorporated by reference to Fig. 1 and Fig. 2, described fabric deformation regulating device 2 comprises the human body simulation device 21 that is fixed in main support group 11, is arranged on human body simulation device 21 both sides and is separately fixed at two stretching devices 22 in side stand group 12.Described human body simulation device 21 is in order to realize Bending Deformation, and this human body simulation device 21 is simulated human body shanks.This human body simulation device 21 has and supports on fabric 10 so that the arcwall face 211 of fabric 10 curved deformation.In the present embodiment, this human body simulation device 21 is diameter 100mm, the right cylinder of length 150mm, and described human body simulation device 21 is laterally placed.This human body simulation device 21 is made by inorganic composite materials, and its thermal diffusion performance and skin approach, and the two ends of human body simulation device 21 are fixed in main support group 11, can rotate relative to main support group 11.The two ends of described human body simulation device 21 are fixed in main support group 11 by two fixators 212.This human body simulation device 21 is except can rotating, and in other embodiments, this human body simulation device 21 relatively main support group 11 moves up and down in short transverse.
Incorporated by reference to Fig. 1 and Fig. 5, described stretching device 22 is in order to realize fabric 10 by fixed length or to determine power tensile deformation.Two stretching devices 22 are clamped in respectively the opposite end of fabric 10.Spacing between this stretching device 22 and human body simulation device 21 is 119mm.Described stretching device 22 comprises the fixed pulley 223 that is clamped in one end fixture 221 of fabric 10, the counterweight 222 being connected with fixture 221 and is arranged on counterweight 222 1 sides.Described fixture 221 two ends are respectively arranged with the first bare terminal end 224 and the second bare terminal end 225.The first bare terminal end 224 is herringbone toothing, in order to clamp one end of fabric 10, on this first bare terminal end 224, is provided with securing member 226, and in the present embodiment, this securing member 226 is screw.The second bare terminal end 225 is connected with counterweight 222.Between the second bare terminal end 225 of described fixture 221 and counterweight 222, by connecting band 227, be connected, connecting band 227 is arranged on fixed pulley 223.The length of this connecting band 227 is 165mm, and in the present embodiment, described connecting band 227 is horizontal by 45 ° of angles, so that form and be 90 ° of angles between the extended line of two fixtures 221.Described fixed pulley 223 is fixed in side stand group 12.The radius of this fixed pulley 223 is 30mm.One side of described counterweight 222 is vertically provided with to measure the measuring stick 228 of counterweight 222 shift lengths.In the present embodiment, down, and for fabric 10 deformation angles are increased, in the short transverse of fabric deformation regulating device 2, the peak of described fixed pulley 223 is higher than the minimum point of the arcwall face 211 of human body simulation device 21 for the part that deformation occur described fabric 10.In other embodiments, upward, in the short transverse of fabric deformation regulating device 2, the minimum point of fixed pulley 223 is lower than the peak of the arcwall face 221 of human body simulation device 21 for the part that deformation occurs as fabric 10.
Refer to Fig. 1, the part that deformation occurs fabric 10 is exposed to described disaster source 3 times, and described disaster source 3 can comprise one or more in source of conductive heating device 31, radiation heat device 32, high-temp liquid jetting system (not shown), high-temperature steam heat power supply device (not shown) etc.In the present embodiment, described disaster source 3 comprises the first disaster source 33 and the second disaster source (not shown), this the first disaster source 33 comprises source of conductive heating device 31, radiation heat device 32, the optional burner that is fuel in order to liquefied gas of this source of conductive heating device 31, this radiation heat device 32 is optional with power supply Heating stone English fluorescent tube.This first disaster source 33 be arranged on human body simulation device 21 under, both spacing are 125mm.Described source of conductive heating device 31 is two, and is oppositely arranged on the both sides of radiation heat device 32.The barrier propterty assessment device of described fabric also comprises the shield 34 being arranged between the first disaster source 33 and fabric 10.In order to block fabric 10, there is not the part of arc deformation in this shield 34.In the present embodiment, described shield 34 is recirculated water cooling shield.Described the second disaster source is arranged on the top of human body simulation device 21, and this second disaster source comprises high-temp liquid jetting system and high-temperature steam heat power supply device.In use, after 33 pairs, the first disaster source fabric 10 is tested, after this human body simulation device 21 Rotate 180s °, carry out the second disaster source test.Certainly, also can evaluate separately fabric 10 and be exposed to the barrier propterty under the first disaster source or the second disaster source.In other embodiments, described the first disaster source 33 and the second disaster source can all be arranged on the same side of human body simulation device 21, as be arranged on the below of human body simulation device 21, or be arranged on the top of human body simulation device, being arranged on the object considered of top is: because the second disaster source releaser is high-temp liquid splash or/and high pressure steam, thereby be convenient to collect this high-temp liquid splash or/and high pressure steam.
Incorporated by reference to Fig. 1, Fig. 3 A and Fig. 3 B, described heat flow meter 4 is arranged on and supports on fabric 10 so that on the arcwall face 211 of fabric 10 curved deformation, in the short transverse of fabric barrier propterty assessment device, described heat flow meter 4 is arranged in the minimum point of arcwall face 211.Described heat flow meter 4 can be selected copper sheet heat flow meter or skin analog sensor.Wherein, refer to Fig. 3 A, described copper sheet heat flow meter 4 is welded on arc copper sheet 42 by 5 T-shaped thermopairs 41; Refer to Fig. 3 B, described skin mould sensor 4 is embedded to form with heat-barrier material 43 by T-shaped thermopair 41, its heat-barrier material 43 is consistent with human body simulation device 21, and is fixed on heat-barrier material 21 surfaces with high-temperature-resistant epoxy resin, according to Duhamel rule, calculates heat flux.Described pressure transducer 5 and fabric 10 butts, described pressure transducer 5 is arranged on the arcwall face 211 of human body simulation device 21, and is located at a side of heat flow meter 4.Described pressure transducer 5 is resistance strain-gauge transducer.Described heat flow meter 4 is connected with data acquisition unit 6 with pressure transducer 5, this data acquisition unit 6 comprises data collecting card, in the present embodiment, this data collecting card adopts the multi-functional DAQ data of the PCI-6251 board of NI company, in this data acquisition unit 6, is provided with skin burn forecasting software.In the present embodiment, this heat flow meter 4 and pressure transducer 5 are all fixed on human body simulation device 21, and in other embodiments, heat flow meter 4 and pressure transducer 5 can be fixed on other devices.
Incorporated by reference to Fig. 1 and Fig. 4, described fabric barrier propterty assessment device can also comprise the air analogue means 7 being arranged between human body simulation device 21 and fabric 10.This air analogue means 7 is fixing with human body simulation device 21 by securing member (not shown).These air analogue means 7 material therefors are consistent with human body simulation device 21, all adopt inorganic material made.This air analogue means 7 has the joint face 73 of installed surface 71 and supporting surface 72 and connection face 71 and supporting surface 72, and installed surface 71, supporting surface 72 and joint face 73 surround the cavity (not shown) that is filled with air.Installed surface 71, supporting surface 72 are curved, certainly, in other embodiments, can only have supporting surface 72 curved.The radius R 1 of described installed surface 71 and angle θ 1 and radius R 2 and the angle θ 2 of supporting surface 72 can be identical or different, thereby by regulating the radius R of 72 of this installed surface 71 and the second arcs and the thickness that angle θ regulates this cavity.In the present embodiment, the width of described installed surface 71 and supporting surface 72 is 10mm, and the radius R 1 of described installed surface 71 is 50mm, and angle θ 1 is 90 °, and the radius R 2 of described supporting surface 72 is 56mm, and when angle θ 2 is 105 °, the thickness of this cavity is 6mm.Described installed surface 71 contacts with the arcwall face 211 of human body simulation device 21, and described supporting surface 72 supports at fabric 10 so that the curved deformation of fabric 10.At this, it should be noted that, when fabric barrier propterty assessment device arranges after this air analogue means 7, the arc deformation of fabric 10 is determined by supporting surface 72.
In the present embodiment, described human body simulation device 21 has arcwall face 211, and in other embodiments, this human body simulation device 21 can not have arcwall face 211, but only the supporting surface of air analogue means 7 72 is arranged curved, thereby in use, by this supporting surface 72, support fabric 10 so that the curved deformation of fabric 10.The barrier propterty assessment device of this fabric can be following structure: comprise support, be arranged on support with fixed fabric and make the fabric deformation regulating device of fabric generation deformation, be arranged on the disaster source of fabric deformation regulating device one side, air analogue means, be arranged on fabric deformation regulating device one side to detect the heat flow meter of the heat flux that sees through the fabric that deformation occurs, and the data acquisition unit being connected with described heat flow meter signal, fabric deformation regulating device comprises human body simulation device and is at least clamped in the stretching device of one end of fabric, air analogue means is arranged on human body simulation device, air analogue means comprises the installed surface contacting with human body simulation device, support the supporting surface on fabric, and the joint face of connection face and supporting surface, supporting surface is curved, and supporting surface makes to be exposed to the curved deformation of fabric under disaster source after supporting on fabric, installed surface, supporting surface and joint face surround the cavity that is filled with air.Stretching device can be identical with the structure in previous embodiment with disaster source.
The barrier propterty assessment device working method of this fabric is as follows: when experiment, first select the thickness of air analogue means 7 and be fixed on human body simulation device 21, the two ends of fabric 10 are separately fixed on two fixtures 221, and tighten screw 226 fabric 10 is reinforced, according to requirement of experiment (fixed length or determine power stretch), regulate tensile force, the elongation of the Weight control fabric 10 of counterweight 222 and the pressure that human body is produced; Start disaster source 3; Heat flow meter 4 and pressure transducer 5 detection information are gathered the data of this heat flow meter 4 and pressure transducer 5 and are analyzed these data by data acquisition unit 6 and draw test and assessment result.
In sum, by thering is the human body simulation device 21 of arcwall face 211 or thering is the air simulator 7 of curved supporting surface 72, and stretching device 22 is realized the differently curved of Thermal Protective Fabric 10, stretch and shearing deformation state, thereby in analog operation environment, human synovial moving part causes the barrier propterty after fabric 10 deformation more truly, made up the impact on thermal protective performance of these factors that existing barrier propterty assessment device ignores, for the life security of protection occupational staff and the Heat Protective Equipments of research and development new and high technology, all there is very important realistic meaning.In addition, by disaster source 3, can comprise that source of conductive heating device 31, radiation heat device 32, high-temp liquid jetting system (not shown), high-temperature steam heat power supply device (not shown) etc. are multiple, thereby with respect to only independently evaluating barrier propterty in prior art, the present invention can evaluate the barrier propterty under multiple hazardous condition.The advantages such as in addition, it is succinct that the present invention also has design, and cost low and easy-to-operate, practicality and extendability are strong, all have very important realistic meaning for the professional workman's of protection life security and the Heat Protective Equipments of research and development new and high technology.
The above is only the preferred embodiment of the present invention; be not limited to the present invention; should be understood that; for those skilled in the art; do not departing under the prerequisite of the technology of the present invention principle; can also make some improvement and modification, these improve and modification also should be considered as protection scope of the present invention.
Claims (10)
1. a fabric barrier propterty assessment device, in order to fixed fabric so that this fabric is tested, comprise support, be arranged on support with fixed fabric and make the fabric deformation regulating device of fabric generation deformation, be arranged on the disaster source of fabric deformation regulating device one side, be arranged on fabric deformation regulating device one side to detect the heat flow meter of the heat flux that sees through the fabric that deformation occurs, and the data acquisition unit being connected with described heat flow meter signal, it is characterized in that: described fabric deformation regulating device comprises human body simulation device and is at least clamped in the stretching device of one end of fabric, described human body simulation utensil has and supports on fabric so that the arcwall face of the curved deformation of fabric, the part of this fabric generation arc deformation is exposed under described disaster source.
2. fabric barrier propterty assessment device according to claim 1, is characterized in that: described disaster source comprises one or more in source of conductive heating device, radiation heat device, high-temp liquid jetting system, high-temperature steam heat power supply device.
3. fabric barrier propterty assessment device according to claim 2, is characterized in that: described fabric barrier propterty assessment device also comprises the shield being arranged between disaster source and fabric.
4. the barrier propterty assessment device of fabric according to claim 1, it is characterized in that: described stretching device comprises the fixture of the one end that is clamped in fabric, the counterweight being connected with described fixture and the fixed pulley that is arranged on counterweight one side, between described fixture and counterweight, by connecting band, be connected, described connecting band is arranged on fixed pulley.
5. fabric barrier propterty assessment device according to claim 4, is characterized in that: a side of described counterweight is vertically provided with to measure the measuring stick of counterweight shift length.
6. fabric barrier propterty assessment device according to claim 1, it is characterized in that: described fabric barrier propterty assessment device also comprises and be arranged on human body simulation device one side to detect the pressure transducer of the pressure that fabric deformation was produced, described pressure transducer is connected with data acquisition unit signal.
7. fabric barrier propterty assessment device according to claim 1, is characterized in that: described fabric barrier propterty assessment device also comprises and is arranged on the arcwall face of human body simulation device and the air analogue means between fabric.
8. fabric barrier propterty assessment device according to claim 7, it is characterized in that: described air analogue means has the joint face of installed surface and supporting surface and connection face and supporting surface, described installed surface, supporting surface and joint face surround the cavity that is filled with air, described installed surface contacts with the arcwall face of human body simulation device, described supporting surface is curved, and described supporting surface supports on fabric so that be exposed to the curved deformation of fabric under disaster source.
9. fabric barrier propterty assessment device according to claim 7, is characterized in that: described human body simulation device and air analogue means are made by thermal diffusion performance and the approaching inorganic composite materials of skin.
10. a fabric barrier propterty assessment device, in order to fixed fabric so that this fabric is tested, comprise support, be arranged on support with fixed fabric and make the fabric deformation regulating device of fabric generation deformation, be arranged on the disaster source of fabric deformation regulating device one side, be arranged on fabric deformation regulating device one side to detect the heat flow meter of the heat flux that sees through the fabric that deformation occurs, and the data acquisition unit being connected with described heat flow meter signal, it is characterized in that: described fabric deformation regulating device comprises human body simulation device and is at least clamped in the stretching device of one end of fabric, described fabric barrier propterty proving installation also comprises the air analogue means that is arranged on human body simulation device, described air analogue means comprises the installed surface contacting with human body simulation device, support the supporting surface on fabric, and the joint face of connection face and supporting surface, described supporting surface is curved, and supporting surface makes to be exposed to the curved deformation of fabric under disaster source after supporting on fabric, described installed surface, supporting surface and joint face surround the cavity that is filled with air.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410326097.5A CN104062316B (en) | 2014-07-09 | 2014-07-09 | Fabric protective performance measuring and evaluating device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410326097.5A CN104062316B (en) | 2014-07-09 | 2014-07-09 | Fabric protective performance measuring and evaluating device |
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| CN104062316A true CN104062316A (en) | 2014-09-24 |
| CN104062316B CN104062316B (en) | 2016-11-23 |
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| CN201410326097.5A Active CN104062316B (en) | 2014-07-09 | 2014-07-09 | Fabric protective performance measuring and evaluating device |
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| CN104316562A (en) * | 2014-11-03 | 2015-01-28 | 苏州大学张家港工业技术研究院 | Dynamic thermal protection performance testing and evaluating device |
| CN105259201A (en) * | 2015-11-06 | 2016-01-20 | 东华大学 | Evaluating device for thermal protective property of fabrics |
| CN105301043A (en) * | 2015-09-16 | 2016-02-03 | 东华大学 | Tester for integrated thermal protective performance of fabric system |
| CN105928974A (en) * | 2016-05-11 | 2016-09-07 | 盐城工学院 | Fabric heat insulation performance testing device and method |
| CN110412073A (en) * | 2019-07-31 | 2019-11-05 | 东华大学 | The fabric thermal protective performance assessment device of air layer form and adjustable angle under clothing |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104316562A (en) * | 2014-11-03 | 2015-01-28 | 苏州大学张家港工业技术研究院 | Dynamic thermal protection performance testing and evaluating device |
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| CN105301043A (en) * | 2015-09-16 | 2016-02-03 | 东华大学 | Tester for integrated thermal protective performance of fabric system |
| CN105301043B (en) * | 2015-09-16 | 2018-04-24 | 东华大学 | A kind of tester of textile system synthesis thermal protective performance |
| CN105259201A (en) * | 2015-11-06 | 2016-01-20 | 东华大学 | Evaluating device for thermal protective property of fabrics |
| CN105259201B (en) * | 2015-11-06 | 2018-04-06 | 东华大学 | Fabric thermal protective performance assessment device |
| CN105928974A (en) * | 2016-05-11 | 2016-09-07 | 盐城工学院 | Fabric heat insulation performance testing device and method |
| CN110412073A (en) * | 2019-07-31 | 2019-11-05 | 东华大学 | The fabric thermal protective performance assessment device of air layer form and adjustable angle under clothing |
| CN110412073B (en) * | 2019-07-31 | 2022-02-01 | 东华大学 | Fabric thermal protection performance evaluation device with adjustable air layer form and angle under clothes |
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| CN104062316B (en) | 2016-11-23 |
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