CN104865290A - Instrument for testing thermal insulation property of vertical garment simulating human body shape - Google Patents
Instrument for testing thermal insulation property of vertical garment simulating human body shape Download PDFInfo
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- CN104865290A CN104865290A CN201510320556.3A CN201510320556A CN104865290A CN 104865290 A CN104865290 A CN 104865290A CN 201510320556 A CN201510320556 A CN 201510320556A CN 104865290 A CN104865290 A CN 104865290A
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Abstract
The invention relates to an instrument for testing the thermal insulation property of a vertical garment simulating a human body shape. A testing host installed in an environmental cover comprises a front host body and a rear host body, wherein the space between the front host body and the rear host body can be adjusted; the front host body and the rear host body are respectively composed of an upper electric heating ring, a middle electric heating ring and a lower electric heating ring, wherein the middle electric heating ring is a testing ring; the upper electric heating ring and the lower electric heating ring are protective rings; the integral outside surfaces of the front host body and the rear host body simulate the shape of the upper body; each electric heating ring and the environmental cover are respectively provided with a temperature sensor; the instrument further comprises a control box and a computer communicating with each other; the control box is respectively connected with various temperature sensors; various testing rings and protective rings are respectively provided with a heating device; and the heating device is provided with a temperature control unit connected with the control box. The testing host disclosed by the invention is shaped as a vertical constant-temperature warm dummy, which simulates a skin model by taking human body temperature as the standard; and the thermal insulation property of garments made of various fabrics and other thermal insulation materials is tested in the body heat horizontal releasing and transferring process.
Description
Technical field
The present invention relates to a kind of ready-made clothes tester for testing thermal insulation performance.
Background technology
Textile technology is a very complicated engineering, and its raw material variety is various, it is ever-changing to combine, and especially in recent years, along with scientific-technical progress, new textile material emerges in an endless stream, and dress materials, pattern and filling material present diversified trend.Ready-made clothes with human contact's process in embody a lot of Fabric Style performance index, these performance index are again very important physical performance indexs.Human body heat-insulating property wherein after dress is then one of important indicator of comfort, and the test of ready-made clothes heat-insulating property is significantly research topic.
Existing heat preservation tester and heat-conductive characteristic tester, the dull and stereotyped insulation instrument of such as YG606 series type, it judges that test is only test for ready-made clothes raw material " textile ", predicts ready-made clothes heat-insulating property by detecting insulating property of textile.
Textile be only clothes make one of raw material, a ready-made clothes then has the globality of more labyrinth, thus causes there are differences on thermal conduction characteristic and heat-insulating property between ready-made clothes and textile.Test if ready-made clothes is placed on existing heat preservation tester and heat-conductive characteristic tester, then because ready-made clothes shape is often regular not, be difficult to " rationally " between clothes sample and test slab fit, record result and real using state data are obviously difficult to coincide, therefore its accuracy is difficult to ensure.
On the other hand, when utilizing existing heat preservation tester and heat-conductive characteristic tester to carry out heat-insulating property test, its distribute heat conducts to textile by heater upward.After forming clothing dress, human body many places are in seat, vertical state, and human body is horizontal direction to the heat dissipation direction of ready-made clothes substantially; And the heat dissipation direction of the dull and stereotyped insulation instrument of YG606 series type is dormant vertical direction---bedding heat-insulating property research subject.The subject refinement of microcosmic aspect is then the further embodiment of scientific and technological progress.
Therefore, utilize existing heat preservation tester or heat-conductive characteristic tester to carry out heat-insulating property test to textile, by detecting the mode also inadequate science that insulating property of textile is predicted ready-made clothes heat-insulating property, it is lower that it records result reference value.
Summary of the invention
Technical matters to be solved by this invention is: provide a kind of vertical ready-made clothes tester for testing thermal insulation performance of simulating body shape, for accurately testing the heat-insulating property of ready-made clothes.
The technical solution adopted for the present invention to solve the technical problems is as follows:
The vertical ready-made clothes tester for testing thermal insulation performance of simulation body shape, it is characterized in that: it comprises environment cover and is arranged on the Test Host in environment cover, described Test Host comprises mount pad, the track that the front and back described mount pad being provided with front fixed block and being positioned at front fixed block rear are moved towards; Front fixed block is provided with front lower protection ring, and front lower protection ring upper end is connected with front proving ring by thermofin, and front proving ring upper end is connected with front upper protection ring by thermofin, and front lower protection ring, front proving ring and front upper protection ring form Test Host precursor; Rear slider is slidably fitted with in described track, rear slider is provided with rear lower protection ring, rear lower protection ring upper end is connected with rear lower proving ring by thermofin, rear proving ring upper end is connected with rear upper protection ring by thermofin, body after rear lower protection ring, rear proving ring and rear upper protection ring formation Test Host; After described main frame precursor and main frame, the overall outside surface of body is the shape of trunk on simulation human body; The scalable drive unit for adjusting main frame forebody-afterbody spacing is provided with between body, to adapt to the ready-made clothes of different model after described main frame precursor and main frame; Each protection ring and proving ring are all provided with for the temperature sensor gathered with outwards transmit ring body surface temperature; Described environment cover comprises rigid frame and is arranged on the armored fabric on framework; Rigid frame is provided with for gathering several environment temperature sensors with outside transmission environment case temperature, and the test point of described environment temperature sensor and Test Host spacing adjustable; Also comprise the control box and computer that communicate with one another, wherein control box is connected with each temperature sensor described respectively; Be provided with heating arrangement separately respectively in front lower protection ring, front proving ring, front upper protection ring, rear lower protection ring, rear proving ring and rear upper protection ring, described heating arrangement is with temperature control unit, and described temperature control unit is connected with control box respectively.
Described scalable drive unit comprise be threaded respectively described front fixed block and rear slider driving bolt and for driving the power part of scalable device.
Described armored fabric is the fabric with certain air permeability, not reflecting heat, carrys out the micro-change of environment case temperature that air current flow in surge chamber causes, in case extraneous air disturbing influence test result with it.
Also comprise an elastic fabric insulation ring, this elastic fabric insulation ring entirety is enclosed within the outside surface of front lower protection ring and rear lower protection ring, and the lower edge of this elastic fabric insulation ring arrives or exceedes the lower edge of front lower protection ring and rear lower protection ring.
Good effect of the present invention is:
Test Host of the present invention is a kind of vertical constant temperature thermal manikin shape, its simulation take body temperature as the skin model of standard, heat levels transmittance process, measures the heat-insulating property of the ready-made clothes be made into by various weaven goods and other insulation material, has really accomplished Non-Destructive Testing.
In tester of the present invention, the heat of forward and backward test anchor ring outwards can only be distributed by sample transverse horizontal.Forward and backward, the upper and lower protection ring temperature of instrument for standard, and can follow adjustment with electric heating proving ring automatically.
After main frame precursor of the present invention and main frame, body is Split type structure, from central authorities, front and back are separated, main frame forms former and later two symmetrical test zones, can be adapted to the test clothes of different model during test by scalable device, guarantees that different model sample is rationally docile and obedient on main frame.
The testing environment temperature sensor depth adjustable that rigid frame is installed above, can analyze near " human body " and environment temperature distance aspect correlation parameter; The protection airy fabric be arranged on framework is only disturbance air draught in surge chamber, overcomes wall attachment effect and the chimney effect of traditional organic glass environment cover.
The front lower protection ring of human body ready-made clothes tester for testing thermal insulation performance and the overall outside surface of rear lower protection ring; Partial Height area coated one deck elastic fabric insulation ring from bottom to top; effectively prevent because ready-made clothes is too short; lower end can not cover the unexpected heat dissipation problem of body after main frame precursor and main frame completely, has adapted to the temperature protection that shortage of money ready-made clothes sample detects.
Accompanying drawing explanation
Fig. 1 is side structure schematic shapes of the present invention.
Fig. 2 is Facad structure schematic shapes of the present invention.
Embodiment
The present invention is further described below in conjunction with accompanying drawing and instantiation.
The present invention includes the Test Host be arranged in environment cover, as Fig. 1 and Fig. 2, described Test Host comprises the base 1 with road wheel, is arranged on the support 2 on base 1, and the upper end of support 2 is provided with mount pad 3.The track that the front and back described mount pad 3 being provided with front fixed block 4 and be positioned at front fixed block 4 rear are moved towards.Front fixed block 4 is provided with front lower protection ring 5 by base plate, front lower protection ring 5 upper end is connected with front proving ring 6 by thermofin, front proving ring 6 upper end is connected with front upper protection ring 7 by thermofin, and front lower protection ring 5, front proving ring 6 and front upper protection ring 7 form main frame precursor; Rear slider 12 is slidably fitted with in described track; rear slider 12 is provided with rear lower protection ring 10 by base plate; rear lower protection ring 10 upper end is connected with rear proving ring 9 by thermofin; rear proving ring 9 upper end is connected with rear upper protection ring 8 by thermofin, and rear lower protection ring 10, rear proving ring 9 and rear upper protection ring 8 form body after main frame.After described main frame precursor and main frame, the overall outside surface of body is the shape of trunk on simulation human body.
The scalable drive unit 13 for adjusting main frame forebody-afterbody spacing is provided with between body, to adapt to the ready-made clothes of different model size after described main frame precursor and main frame.
Be provided with heating arrangement separately respectively in front lower protection ring 4, front proving ring 5, front upper protection ring 6, rear lower protection ring 9, rear proving ring 8 and rear upper protection ring 7, each protection ring and proving ring all install multiple temperature sensor for gathering and outwards transmit ring body temperature.Described heating arrangement is with temperature control unit, and described temperature control unit is connected with control box respectively with temperature sensor.
Described heating arrangement is installed at the back side (i.e. inner side) of proving ring, protection ring; Described temperature sensor is arranged on the outside surface of proving ring, protection ring, exterior visual, for monitoring its surface temperature.
Described scalable drive unit 13 comprises the driving bolt 14 of be threaded respectively described front fixed block 4 and rear slider 12.Also comprise the power part for driving scalable device, such as power operated wrench or driving member.
The armored fabric that described environment cover comprises rigid frame 15 and is arranged on framework, described armored fabric is the fabric with certain air permeability, not reflecting heat, micro-change that air current flow in surge chamber causes environment case temperature is carried out, in case extraneous air disturbing influence test result with it.Environment is covered with door curtain, changes sample by environment cover door curtain.Environment cover framework is equipped with temperature sensor fixed mount, this fixed mount is provided with for gathering several environment temperature sensors 16 with outside transmission environment case temperature.Test point and the Test Host spacing of described environment temperature sensor 16 are adjustable.
When testing for shortage of money jacket; for avoiding ready-made clothes too short; lower end can not cover the problem of body after main frame precursor and main frame completely; the present invention includes an elastic fabric insulation ring 11; this elastic fabric insulation ring 11 entirety is enclosed within the outside surface of front lower protection ring 4 and rear lower protection ring 9, and the lower edge of this elastic fabric insulation ring 11 arrives or exceedes the lower edge of front lower protection ring 4 and rear lower protection ring 9.To guarantee the temperature protection that not enough height (be with shoulder benchmark downward height) ready-made clothes sample detects.
The present invention also comprises the control box and computer that communicate with one another, and wherein control box is connected with each temperature sensor described respectively.
During test; tested ready-made clothes sample is worn on the overall outside surface of body after main frame precursor and main frame; adjust scalable device by the attached body of clothes sample; close environment cover door curtain; circuit under the order of computer software in control box is to body temperature control after main frame precursor and main frame; the fuzzy control of multi way temperature sensor sample feedback, adopts further accurately control action in proving ring, protection ring simultaneously, until uninterrupted temperature control automatically after reaching the parameter arranging requirement.Have the monitoring temperature to sample ambient air layer, in temperature control process, software intelligent decision sample also carries out uninterrupted data process.Multi way temperature sensor converts corresponding voltage signal to sample temperature signal, after amplifying circuit amplifies, carry out A/D(simulating signal dress and be changed to digital signal) conversion, finally the digital signal converted to through CPU (central processing unit) (CPU) concentrate be sent to unified integrated management CPU (central processing unit) (CPU) processor, integrated management CPU (central processing unit) (CPU) processor and dataphone, form test macro, data carry out Intelligent treatment in computer, result can be stored in computer software storehouse, instrument can record the technical data of each test, after test terminates, data handling system can provide the statistical value of all technical data, can show, print, all test datas can permanent preservation in computer test system.
During test; proving ring all controls in identical temperature with electric heating with protection ring and base plate by computer; and keep constant temperature with the control mode of intelligence; outwards can only be scattered and disappeared by sample to make the heat of electric heating proving ring; determination test ring keeps the power needed for constant temperature consumption within certain period, thus the related datas such as the creeping chill heat dissipation capacity of calculating sample, thermal resistance and clo value.
Claims (4)
1. simulate the vertical ready-made clothes tester for testing thermal insulation performance of body shape, it is characterized in that: it comprises environment cover and is arranged on the Test Host in environment cover, described Test Host comprises mount pad (3), the track that the front and back described mount pad (3) being provided with front fixed block (4) and being positioned at front fixed block (4) rear are moved towards; Front fixed block (4) is provided with front lower protection ring (5), front lower protection ring (5) upper end is connected with front proving ring (6) by thermofin, front proving ring (6) upper end is connected with front upper protection ring (7) by thermofin, and front lower protection ring (5), front proving ring (6) and front upper protection ring (7) form Test Host precursor; Rear slider (12) is slidably fitted with in described track, rear slider (12) is provided with rear lower protection ring (10), rear lower protection ring (10) upper end is connected with rear lower proving ring (9) by thermofin, rear proving ring (9) upper end is connected with rear upper protection ring (8) by thermofin, body after rear lower protection ring (10), rear proving ring (9) and rear upper protection ring (8) formation Test Host; After described main frame precursor and main frame, the overall outside surface of body is the shape of trunk on simulation human body; The scalable drive unit (13) for adjusting main frame forebody-afterbody spacing is provided with between body, to adapt to the ready-made clothes of different model after described main frame precursor and main frame; Each protection ring and proving ring are all provided with for the temperature sensor gathered with outwards transmit ring body surface temperature; The armored fabric that described environment cover comprises rigid frame (15) and is arranged on framework; Rigid frame (15) is provided with for gathering several environment temperature sensors (16) with outside transmission environment case temperature, and the test point of described environment temperature sensor (16) and Test Host spacing adjustable; Also comprise the control box and computer that communicate with one another, wherein control box is connected with each temperature sensor described respectively; Heating arrangement is provided with separately respectively in front lower protection ring (4), front proving ring (5), front upper protection ring (6), rear lower protection ring (9), rear proving ring (8) and rear upper protection ring (7); described heating arrangement is with temperature control unit, and described temperature control unit is connected with control box respectively.
2. the vertical ready-made clothes tester for testing thermal insulation performance of simulation body shape as claimed in claim 1, is characterized in that: described scalable drive unit (12) comprise be threaded respectively described front fixed block (4) and rear slider (12) driving bolt (14) and for driving the power part of scalable device.
3. the human body ready-made clothes tester for testing thermal insulation performance of simulation body shape as claimed in claim 1 or 2, it is characterized in that: described armored fabric is the fabric with certain air permeability, not reflecting heat, the micro-change of environment case temperature that air current flow in surge chamber causes is carried out, in case extraneous air disturbing influence test result with it.
4. the human body ready-made clothes tester for testing thermal insulation performance of simulation body shape as claimed in claim 1 or 2; it is characterized in that: also comprise an elastic fabric insulation ring (11); this elastic fabric insulation ring (11) entirety is enclosed within the outside surface of front lower protection ring (4) and rear lower protection ring (9), and the lower edge of this elastic fabric insulation ring (11) arrives or exceedes the lower edge of front lower protection ring (4) and rear lower protection ring (9).
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Cited By (10)
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CN107549909A (en) * | 2017-08-26 | 2018-01-09 | 烟台南山学院 | A kind of prosthese deformation method for meeting fitness test condition |
CN107594721A (en) * | 2017-08-26 | 2018-01-19 | 山东山琦知识产权运营管理有限公司 | A kind of prosthese for meeting fitness test condition |
RU178835U1 (en) * | 2017-09-12 | 2018-04-19 | Межрегиональное общественное учреждение "Институт инженерной физики" | HEAT MANNEQUIN |
CN108318526A (en) * | 2018-04-13 | 2018-07-24 | 浙江理工大学 | A kind of adjustable warm body artificial leg for testing electric heating trousers security performance |
CN108982580A (en) * | 2018-05-23 | 2018-12-11 | 苏州韵之秋智能科技有限公司 | A kind of insulating power detection method |
CN109507231A (en) * | 2018-12-28 | 2019-03-22 | 武汉纺织大学 | A kind of fabric heat-insulation ability meter under motion state |
CN109632874A (en) * | 2018-12-24 | 2019-04-16 | 南京林业大学 | A kind of garment material insulation property testing device for heat preservation and test method |
CN111272814A (en) * | 2020-03-31 | 2020-06-12 | 石狮市中纺学服装及配饰产业研究院 | Device and method for testing thermal insulation performance of ready-made clothes |
CN113514631A (en) * | 2021-09-15 | 2021-10-19 | 南通铃本服饰有限公司 | Cloth performance detection presentation device for clothing |
CN117191671A (en) * | 2023-11-03 | 2023-12-08 | 波司登羽绒服装有限公司 | Clothing windproof performance testing tool and testing method |
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Cited By (13)
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CN107549909A (en) * | 2017-08-26 | 2018-01-09 | 烟台南山学院 | A kind of prosthese deformation method for meeting fitness test condition |
CN107594721A (en) * | 2017-08-26 | 2018-01-19 | 山东山琦知识产权运营管理有限公司 | A kind of prosthese for meeting fitness test condition |
RU178835U1 (en) * | 2017-09-12 | 2018-04-19 | Межрегиональное общественное учреждение "Институт инженерной физики" | HEAT MANNEQUIN |
CN108318526A (en) * | 2018-04-13 | 2018-07-24 | 浙江理工大学 | A kind of adjustable warm body artificial leg for testing electric heating trousers security performance |
CN108982580A (en) * | 2018-05-23 | 2018-12-11 | 苏州韵之秋智能科技有限公司 | A kind of insulating power detection method |
CN109632874A (en) * | 2018-12-24 | 2019-04-16 | 南京林业大学 | A kind of garment material insulation property testing device for heat preservation and test method |
CN109507231A (en) * | 2018-12-28 | 2019-03-22 | 武汉纺织大学 | A kind of fabric heat-insulation ability meter under motion state |
CN111272814A (en) * | 2020-03-31 | 2020-06-12 | 石狮市中纺学服装及配饰产业研究院 | Device and method for testing thermal insulation performance of ready-made clothes |
CN111272814B (en) * | 2020-03-31 | 2022-05-06 | 石狮市中纺学服装及配饰产业研究院 | Device and method for testing thermal insulation performance of ready-made clothes |
CN113514631A (en) * | 2021-09-15 | 2021-10-19 | 南通铃本服饰有限公司 | Cloth performance detection presentation device for clothing |
CN113514631B (en) * | 2021-09-15 | 2021-11-16 | 南通铃本服饰有限公司 | Cloth performance detection presentation device for clothing |
CN117191671A (en) * | 2023-11-03 | 2023-12-08 | 波司登羽绒服装有限公司 | Clothing windproof performance testing tool and testing method |
CN117191671B (en) * | 2023-11-03 | 2024-04-16 | 波司登羽绒服装有限公司 | Clothing windproof performance testing tool and testing method |
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Application publication date: 20150826 |