CN106033651A - Device for simulating human body skin temperature regulation and perspiration - Google Patents
Device for simulating human body skin temperature regulation and perspiration Download PDFInfo
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- CN106033651A CN106033651A CN201510114407.1A CN201510114407A CN106033651A CN 106033651 A CN106033651 A CN 106033651A CN 201510114407 A CN201510114407 A CN 201510114407A CN 106033651 A CN106033651 A CN 106033651A
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Abstract
The invention discloses a device for simulating human body skin temperature regulation and perspiration. The device consists of simulation skin, a cycle heating and perspiration system, a measurement and control system and a program control system. The device is characterized in that: skin can be in an environment with temperature from 15-45 DEG, the device can perform pseudo-human-body-surface-temperature-regulation with a speed close to human body temperature regulation, and can correspondingly simulate perspiration under a necessary condition (high temperature area); a prediction model can predict temperature change of human body surface temperature of a next moment and can perform continuous temperature-humidity adjustment; and the skin can change from low temperature to high temperature or can change from high temperature to low temperature. The device can perform a clothes comfortableness test, an environment comfortableness evaluation, an air-conditioning efficiency test, etc.
Description
(1) technical field:
The present invention relates to a kind of simulation human body skin and regulate skin gentleness perspiration device because of variation of ambient temperature voluntarily.
(2) background technology:
The human body temperature field of simulated skin simulation at present is with electrical heating as major way, and the fluctuation of intensification section is big, is difficult to
Control.And alternating temperature simulation relies on the data of human trial, beyond the scope of application of thermal manikin Controlling model,
Simulation effect can be deteriorated.The present invention can according to the actual change of environment, conscious perfect aspect gentleness volume of perspiration
Regulation, this process is continuous print.
(3) summary of the invention:
It is an object of the invention to design one can be in high and low temperature environment, according to the actual change of environment,
As real human body, carry out the simulated skin device of continuum gentleness volume of perspiration regulation.In order to carry out even
The simulation test of continuous ambient temperature point.According to test requirement, can among the environment of 15～45 DEG C, with
The thermotaxic speed of approximating anatomy is simulated the adjustment of human skin temperature, and (high under conditions of necessity
Warm area section) carry out the simulation of volume of perspiration of correspondence.
The present invention is that a kind of novel simulation human body skin regulates skin gentleness perspiration dress voluntarily because of variation of ambient temperature
Put, as it is shown in figure 1, this device is broadly divided into four parts: simulated skin 1, circulating-heating and perspiration system
System A, TT&C system B and stored program controlled C.
Simulated skin 1 be thickness be 5mm, the cylinder copper shell of hollow.The internal diameter of copper shell is 50mm, length
230mm。
Circulating-heating and perspiration system A are by constant-temperature water heating tank 2, constant temperature cold water storage cistern 3, hot water control valve 4, cold
Water control valve 5, force (forcing) pump 6, copper water pipe 7, latex tubing 8, shower nozzle 9, sewage collecting box 10, hot water
Moisturizing valve 11, cold water moisturizing valve 12 form.Adjusted by regulation hot-water valve 4 and Cold water tap 5
The ratio of hot and cold water so that it is the condition needed for temperature reaches test simulation after mixing.And added by force (forcing) pump 6
Pressure injection enters in copper water pipe 7, and heat to external diffusion by copper water pipe 7, is heated simulated skin 1, makes simulation
Skin 1 reaches temperature required, by changing the pressure of force (forcing) pump 6, can regulate the liquid leakage speed of shower nozzle
Rate, makes to reach the needs of experiment.
TT&C system B by skin surface temperature sensor 13, environment temperature sensor 14, logging 15,
Liquidometer 16, effusion meter 17 form.Major function is the temperature gathering, monitor in real time and record point for measuring temperature
Liquid level in flow velocity, constant-temperature water heating tank 2 and constant temperature cold water storage cistern 3 in value, copper water pipe 7, in order to adjust mould
Intend temperature and the volume of perspiration on skin 1 surface, and provide the input parameter needed for calculating for stored program controlled C.
Stored program controlled C is by the computer 18 comprising main control software and temperature field prediction model, coordinates thermometric system
System B and loop heating system A carry out warm and humid regulation.
As it is shown in figure 1, simulated skin 1 is and the core parts of external environment generation heat exchange.Simulated skin
1 be thickness be 5mm, the cylinder copper shell of hollow.The internal diameter of copper shell is 50mm, length 230mm.Circulation
Heating directly will contact with simulated skin 1 with the copper water pipe 7 in perspiration system A.
Circulating-heating and perspiration system A are to realize the main element of humiture simulation.As in figure 2 it is shown, wherein
Copper water pipe 7 is fixed on simulated skin 1 inner surface, connects copper at copper water pipe 7 knee latex tubing 8
Matter water pipe 7.Being provided with some minimum shower nozzles 9 on copper water pipe 7, the pressure in copper water pipe 7 does not surpasses
When crossing threshold value, shower nozzle 9 not leakage liquid；After beyond threshold value, according to actual pressure, liquid leak rate
Change can be produced.There is through hole at the position of the corresponding shower nozzle 9 of simulated skin 1, facilitates liquid to flow to body surface.Except
Outside copper water pipe 7, latex tubing 8 and shower nozzle 9, other elements are arranged at outside simulated skin 1 layer.For
Reach required temperature, need to regulate hot-water valve 4 and Cold water tap 5, make constant-temperature water heating tank 2 He
Hot and cold water in constant temperature cold water storage cistern 3 enters copper pipe 7 according to certain ratio and mixes, and is being pressurizeed by pump 6,
Inject in copper water pipe 7.When the liquid with heat flows through copper water pipe 7, heat can scatter and disappear,
And be modeled skin 1 and absorb.Owing to the central authorities of simulated skin 1 bronze medal shell are filled by heat-barrier material, can approximate
Ground thinks that heat is all delivered to simulated skin 1 surface, and therefore the temperature of simulated skin 1 is approximately equal to liquid
Temperature.Therefore can at any time control valve state to adjust temperature of liquid.
TT&C system B is mainly by skin temperature sensors 13, environment temperature sensor 14, effusion meter 16
Dummy's shell temperature, ambient temperature, force (forcing) pump 6 water side flow velocity, constant-temperature water heating tank is measured with liquidometer 17
2, the liquid level of constant temperature cold water storage cistern 3.Simultaneously according to the output order of stored program controlled C, regulate and control hot-water valve 4
Unlatching ratio and the outlet pressure of force (forcing) pump 6 with Cold water tap 5.
Parameter collection that TT&C system B is measured by stored program controlled C and arrangement also represent at computer 18 screen
On, facilitating testing crew to measure in real time, stored program controlled C comprises temperature field prediction model, its prototype is two
Dimension human body temperature field mathematical model.Radial section correspondence dummy only has two-layer: zone of heating and surface layer, internal
For not thermal conductive zone, as shown in Figure 3.Forecast model can according to current dummy's shell temperature and ambient temperature,
The humiture situation of change of prediction subsequent time.And be converted into operational order by primary control program and be assigned to observing and controlling system
System completes.The major advantage of this design is: high/low temperature all can be simulated and be continuous analog, humiture pre-
Survey model and calculate speed soon, result, therefore the thermoregulation speed of simulated skin 1 can be obtained before variations in temperature
Rate is close to real human body situation.
(4) accompanying drawing explanation:
Fig. 1 simulates human skin temperature's regulation and perspiration device schematic diagram
A circulating-heating and perspiration system B TT&C system C stored program controlled
1 simulated skin 2 constant-temperature water heating tank 3 constant temperature cold water storage cistern 4 hot-water valve 5 Cold water tap
6 force (forcing) pump 7 copper water pipe 8 latex tubing 9 shower nozzle 10 wastewater collections
Case
11 hot water water compensating valve 12 cold water water compensating valve 13 skin surface temperature sensors
14 environment temperature sensor 15 logging 16 liquidometer 17 effusion meters
18 computers
Fig. 2 forecast model sections radial section schematic diagram
19 thermal insulation areas, the thermal treatment zone 21, eyelid covering districts 20
(5) detailed description of the invention:
Below in conjunction with the accompanying drawings, the detailed description of the invention of the present invention is described further.
The present invention is a kind of simulation human skin temperature's regulation and perspiration device, as it is shown in figure 1, this device divides
It is four parts: simulated skin 1, circulating-heating and perspiration system A, TT&C system B and stored program controlled C.
The body surface temperature transducer 11 of TT&C system B and environment temperature sensor 12 are measured and are obtained current time
In skin surface temperature and ambient temperature, and the forecast model as input parameter input stored program controlled C,
Model can provide shell temperature value and the volume of perspiration of subsequent time.Main control software can be cold according to specific heat formula scales
The mixed proportion of hot water, and calculate reach the outlet pressure of valve degree of opening needed for this numerical value and pump (can
Record according to test).The stored program controlled C hot-water valve 4, Cold water tap 5 in TT&C system B and add
Press pump 6 sends instruction so that it is open as desired.Now in constant-temperature water heating tank 2 and constant temperature cold water storage cistern 3
Then cold water and hot water will flow according to corresponding ratio by mixing in hot and cold water valve 45 flow ipe
Pressurized pump 6, is pressurizeed in injection copper water pipe 7 by force (forcing) pump 6, by adjusting force (forcing) pump 6, can obtain
Different temperature and volume of perspiration.Copper water pipe 7 axially gathering along skin 1 bronze medal shell inner surface, between water pipe
Gap is filled by heat-barrier material.Copper water pipe 7 is welded on eyelid covering, and therefore heat can approximate and all be delivered to
Skin surface.Monitoring in copper water pipe 7 on the premise of flow rate of liquid by effusion meter 16, the temperature of skin
It is believed that be equal to temperature of liquid in copper water pipe 7.At pipe bending, replace copper water with latex tubing 8
Pipe 7, to ensure that flow rate of liquid is stable.Liquid is unified after completing cyclic process is back to sewage collecting box 10 again
Utilize.Monitor constant-temperature water heating tank 2 and the capacity of constant temperature cold water storage cistern 3 remaining liq by liquidometer 17, and adjust
Joint hot water moisturizing valve 11 and the opening and closing of cold water moisturizing valve 12, make the liquid level in thermostatic water tank basically identical.
The perspiration of dummy depends on the shower nozzle 9 gathered on copper water pipe 7, when pressure increases to certain value,
Liquid in copper water pipe 7 can be flowed out by shower nozzle 9, and the through hole of the correspondence position in simulated skin 1
Release is to simulated skin 1 surface.
Claims (5)
1. simulation human skin temperature regulation and a perspiration device, be used for simulating body surface temperature, and it is special
Levy and be: be made up of simulated skin, circulating-heating and perspiration system, TT&C system and stored program controlled
One entirety.
Simulation human skin temperature's regulation the most according to claim 1 and perspiration device, its principal character
It is: can be according to current environmental temperature situation, it was predicted that the shell temperature change of subsequent time, goes forward side by side
Row continuous print humiture adjusts.The rate of change of humiture and human body proximity.
Simulation human skin temperature's regulation the most according to claim 1 and perspiration device, its principal character
It is: skin can be carried out from low temperature to the change of high temperature, it is possible to carries out from high temperature to the change of low temperature.
Simulation human skin temperature's regulation the most according to claim 1 and perspiration device, is characterized in that:
Circulating-heating and perspiration system mode of heating are water circulating-heating, liquid heat in skin absorption copper pipe
Passive alternating temperature.The perspiration mode of dummy is active perspiration mode, and the inducement of perspiration is the liquid in copper pipe
Body pressure changes.
Simulation human skin temperature's regulation the most according to claim 1 and perspiration device, its feature exists
In: forecast model radial section is divided into two-layer: surface layer and zone of heating, inside is athermanous.
The input parameter of forecast model is shell temperature and ambient temperature, and output is shell temperature, perspiration
Amount.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410746683 | 2014-12-09 | ||
| CN2014107466835 | 2014-12-09 |
Publications (1)
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| CN106033651A true CN106033651A (en) | 2016-10-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510114407.1A Pending CN106033651A (en) | 2014-12-09 | 2015-03-16 | Device for simulating human body skin temperature regulation and perspiration |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108801871A (en) * | 2018-04-13 | 2018-11-13 | 北京航空航天大学 | A kind of device using membrane separation technique simulated skin sweating |
| CN108931954A (en) * | 2018-08-28 | 2018-12-04 | 康泰医学系统（秦皇岛）股份有限公司 | Temperature signals simulation output equipment |
| CN109841137A (en) * | 2019-02-14 | 2019-06-04 | 上海长海医院 | Root of ascending aorta intracavitary therapy training pattern |
| CN111239527A (en) * | 2020-03-02 | 2020-06-05 | 嘉兴学院 | Human body simulator for reliability detection of patch type flexible electronic monitoring equipment |
| CN113324678A (en) * | 2021-05-28 | 2021-08-31 | 深圳市商汤科技有限公司 | Temperature simulation device and method, computer equipment and storage medium |
| CN113433299A (en) * | 2021-06-18 | 2021-09-24 | 天津智柔科技有限公司 | Human body simulation device with pressure and temperature regulation and bioelectricity signal output |
Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5749259A (en) * | 1995-05-12 | 1998-05-12 | North Carolina State University | Apparatus for simulating the thermoregulatory responses of human skin and related method for predicting fabric comfort level |
| CN2416557Y (en) * | 2000-04-14 | 2001-01-24 | 东华大学 | Sweating dummy |
| CN2432833Y (en) * | 2000-07-27 | 2001-06-06 | 谐泰科技企业有限公司 | Temp. control device for water bed |
| CN2630970Y (en) * | 2003-06-20 | 2004-08-04 | 苏州大学 | Sweating body warm-trunk stimulating apparatus |
| CN1567398A (en) * | 2003-07-10 | 2005-01-19 | 中国人民解放军总后勤部军需装备研究所士兵系统研究中心 | Dummy system capable of sweating |
| CN2927053Y (en) * | 2006-07-18 | 2007-07-25 | 东华大学 | Fabric climatic cylindrical tester at normal temperature |
| CN101216410A (en) * | 2008-01-11 | 2008-07-09 | 东华大学 | Testing device and method for simulating skin water vapour permeability |
| PT104044A (en) * | 2008-04-26 | 2009-10-26 | Univ Do Algarve | INTEGRAL ENERGY DISTRIBUTION SYSTEM IN THERMAL MANEQUINS |
| CN201488994U (en) * | 2009-08-14 | 2010-05-26 | 东华大学 | Novel microclimate analog device for space below clothes |
| US20100196865A1 (en) * | 2009-02-05 | 2010-08-05 | Pinnacle Health Hospitals | Fluid delivery system for patient simulation manikin |
| CN101859503A (en) * | 2010-05-14 | 2010-10-13 | 清华大学 | Body model thermal manikin system |
| CN201921173U (en) * | 2011-01-17 | 2011-08-10 | 天津汇康医用设备有限公司 | Automatic water mixing device of heat exchange water box of artificial heart-lung machine |
| CN103076272A (en) * | 2013-02-05 | 2013-05-01 | 东华大学 | Method for measuring heat resistance and moisture resistance of hat |
-
2015
- 2015-03-16 CN CN201510114407.1A patent/CN106033651A/en active Pending
Patent Citations (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5749259A (en) * | 1995-05-12 | 1998-05-12 | North Carolina State University | Apparatus for simulating the thermoregulatory responses of human skin and related method for predicting fabric comfort level |
| CN2416557Y (en) * | 2000-04-14 | 2001-01-24 | 东华大学 | Sweating dummy |
| CN2432833Y (en) * | 2000-07-27 | 2001-06-06 | 谐泰科技企业有限公司 | Temp. control device for water bed |
| CN2630970Y (en) * | 2003-06-20 | 2004-08-04 | 苏州大学 | Sweating body warm-trunk stimulating apparatus |
| CN1567398A (en) * | 2003-07-10 | 2005-01-19 | 中国人民解放军总后勤部军需装备研究所士兵系统研究中心 | Dummy system capable of sweating |
| CN2927053Y (en) * | 2006-07-18 | 2007-07-25 | 东华大学 | Fabric climatic cylindrical tester at normal temperature |
| CN101216410A (en) * | 2008-01-11 | 2008-07-09 | 东华大学 | Testing device and method for simulating skin water vapour permeability |
| PT104044A (en) * | 2008-04-26 | 2009-10-26 | Univ Do Algarve | INTEGRAL ENERGY DISTRIBUTION SYSTEM IN THERMAL MANEQUINS |
| US20100196865A1 (en) * | 2009-02-05 | 2010-08-05 | Pinnacle Health Hospitals | Fluid delivery system for patient simulation manikin |
| CN201488994U (en) * | 2009-08-14 | 2010-05-26 | 东华大学 | Novel microclimate analog device for space below clothes |
| CN101859503A (en) * | 2010-05-14 | 2010-10-13 | 清华大学 | Body model thermal manikin system |
| CN201921173U (en) * | 2011-01-17 | 2011-08-10 | 天津汇康医用设备有限公司 | Automatic water mixing device of heat exchange water box of artificial heart-lung machine |
| CN103076272A (en) * | 2013-02-05 | 2013-05-01 | 东华大学 | Method for measuring heat resistance and moisture resistance of hat |
Non-Patent Citations (2)
| Title |
|---|
| 《军事医学》编辑委员会: "《中国医学百科全书 军事医学》", 30 November 1995, 上海科学技术出版社 * |
| 张渭源: "《服装舒适性与功能》", 31 July 2005, 中国纺织出版社 * |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108801871A (en) * | 2018-04-13 | 2018-11-13 | 北京航空航天大学 | A kind of device using membrane separation technique simulated skin sweating |
| CN108931954A (en) * | 2018-08-28 | 2018-12-04 | 康泰医学系统（秦皇岛）股份有限公司 | Temperature signals simulation output equipment |
| CN109841137A (en) * | 2019-02-14 | 2019-06-04 | 上海长海医院 | Root of ascending aorta intracavitary therapy training pattern |
| CN109841137B (en) * | 2019-02-14 | 2023-10-27 | 上海长海医院 | Ascending aorta root intracavity treatment training model |
| CN111239527A (en) * | 2020-03-02 | 2020-06-05 | 嘉兴学院 | Human body simulator for reliability detection of patch type flexible electronic monitoring equipment |
| CN111239527B (en) * | 2020-03-02 | 2022-05-10 | 嘉兴学院 | Human body simulator for reliability detection of patch type flexible electronic monitoring equipment |
| CN113324678A (en) * | 2021-05-28 | 2021-08-31 | 深圳市商汤科技有限公司 | Temperature simulation device and method, computer equipment and storage medium |
| CN113433299A (en) * | 2021-06-18 | 2021-09-24 | 天津智柔科技有限公司 | Human body simulation device with pressure and temperature regulation and bioelectricity signal output |
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Application publication date: 20161019 |