CN107144673A - A kind of positive-pressure protective clothes dynamic detection platform - Google Patents
A kind of positive-pressure protective clothes dynamic detection platform Download PDFInfo
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- CN107144673A CN107144673A CN201710533136.2A CN201710533136A CN107144673A CN 107144673 A CN107144673 A CN 107144673A CN 201710533136 A CN201710533136 A CN 201710533136A CN 107144673 A CN107144673 A CN 107144673A
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- 230000001681 protective effect Effects 0.000 title claims abstract description 83
- 238000001514 detection method Methods 0.000 title claims abstract description 81
- 239000007921 spray Substances 0.000 claims abstract description 79
- 230000033001 locomotion Effects 0.000 claims abstract description 45
- 238000004088 simulation Methods 0.000 claims abstract description 28
- 238000012360 testing method Methods 0.000 claims abstract description 16
- 238000005070 sampling Methods 0.000 claims abstract description 10
- 229910001220 stainless steel Inorganic materials 0.000 claims description 15
- 239000010935 stainless steel Substances 0.000 claims description 15
- 239000000725 suspension Substances 0.000 claims description 10
- 239000007788 liquid Substances 0.000 claims description 9
- 239000000443 aerosol Substances 0.000 claims description 8
- 238000000034 method Methods 0.000 claims description 8
- 238000001914 filtration Methods 0.000 claims description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 6
- 239000004677 Nylon Substances 0.000 claims description 5
- 230000001464 adherent effect Effects 0.000 claims description 5
- 230000007613 environmental effect Effects 0.000 claims description 5
- 238000002156 mixing Methods 0.000 claims description 5
- 229920001778 nylon Polymers 0.000 claims description 5
- 210000002310 elbow joint Anatomy 0.000 claims description 4
- 210000004394 hip joint Anatomy 0.000 claims description 4
- 210000000629 knee joint Anatomy 0.000 claims description 4
- 230000008569 process Effects 0.000 claims description 4
- 210000000323 shoulder joint Anatomy 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000005538 encapsulation Methods 0.000 claims description 3
- 230000010354 integration Effects 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 3
- 239000005336 safety glass Substances 0.000 claims description 3
- 238000005476 soldering Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 238000000465 moulding Methods 0.000 claims 2
- 238000007664 blowing Methods 0.000 claims 1
- 238000002474 experimental method Methods 0.000 abstract description 9
- 230000010355 oscillation Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 4
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- 238000005516 engineering process Methods 0.000 description 2
- 210000003414 extremity Anatomy 0.000 description 2
- 238000005213 imbibition Methods 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 208000035473 Communicable disease Diseases 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 238000009390 chemical decontamination Methods 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 210000000038 chest Anatomy 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000002498 deadly effect Effects 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000005183 dynamical system Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 239000003292 glue Substances 0.000 description 1
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- 210000002414 leg Anatomy 0.000 description 1
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- 238000002360 preparation method Methods 0.000 description 1
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- 238000000746 purification Methods 0.000 description 1
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Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
- G01N33/0078—Testing material properties on manufactured objects
- G01N33/0086—Clothes; Hosiery
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E30/00—Energy generation of nuclear origin
- Y02E30/30—Nuclear fission reactors
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- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Medicinal Chemistry (AREA)
- Physics & Mathematics (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
The invention discloses a kind of positive-pressure protective clothes dynamic detection platform, including airproof Laboratory Module, skimulated motion detects dummy, simulation spray detection dummy, synkinesia platform and control system, the synkinesia platform is arranged in the airproof Laboratory Module, the skimulated motion detection dummy is connected on the synkinesia platform, the simulation spray detection dummy is connected on the rotating disk in the airproof Laboratory Module, spray system and ventilating system are set in the airproof Laboratory Module, the set-up of control system is connected outside the airproof Laboratory Module and with the airproof Laboratory Module.The positive-pressure protective clothes dynamic detection platform of the present invention can not only abandon healthy harm of the experiment to true man, also so that the order of accuarcy of simulation is higher, pressure oscillation inside protective garment can in real time be detected, and bioaerosol sampling can be carried out to detect its security performance, testing result is more accurate, and data are more reliable.
Description
Technical field
The present invention relates to protective garment safety detection technology field, more particularly to a kind of positive-pressure protective clothes dynamic detection is put down
Platform.
Background technology
Medical personnel is often exposed to high-risk biological pollution ring with the researcher for being engaged in deadly infectious disease research
In border, staff needs to wear protective garment and ensures not encroached on, and wherein positive-pressure protective clothes are protection factor highest people's air defenses
One of shield equipment.Security performance and thermal comfort are two important indicators of positive-pressure protective clothes, are related to the life of operating personnel
Health, operating efficiency and accuracy rate.
The design from old-fashioned positive-pressure protective clothes, its security are continued to use or improved mostly to the positive-pressure biological protective clothing researched and developed at present
Whether can reach that safe handling demand need to be investigated with comfort property.Traditional positive-pressure protective clothes detection method is all to rely on people
Protective garment is worn, is detected in the simulated environment of safety, it is impossible to the use state under true biohazard environment is investigated, it is raw
The danger of thing aerosol experiment is higher, it is impossible to is tested with true man, therefore is unable to the safety of accurate evaluation positive-pressure protective clothes
Performance.Patent CN201110282251 describes a kind of thermal manikin tested for high-temperature protective clothes, available for high temperature protection
Performance-based test and comfort test etc..Patent CN203249774 describes a kind of automobile load experimental simulation dummy, simulates
Human body sitting posture height and proportion, available for automobile load experiment.Experiment dummy described in above patent is inactive state,
The operational motion of people can not be simulated, therefore the dynamic protection performance of protective garment can not be reacted.
In summary, a set of positive-pressure protective clothes dynamic detection platform how is set up, it is biological anti-to move simulation dummy's detection
Shield, which takes pressure fluctuating in inner and barrier propterty, turns into those skilled in the art's technical problem urgently to be resolved hurrily.
The content of the invention
It is an object of the invention to provide a kind of positive-pressure protective clothes dynamic detection platform, to solve above-mentioned prior art presence
Problem, makes the detection of positive-pressure protective clothes depart from the detection mode for using true man, human body can be simulated by having been used in detection process
The dummy of motion detects to carry out the barrier propterty during protective garment use.
To achieve the above object, the invention provides following scheme：Dynamically examined the invention provides a kind of positive-pressure protective clothes
Survey platform, including airproof Laboratory Module, skimulated motion detection dummy, simulation spray detection dummy, synkinesia platform and control
System, the synkinesia platform is arranged in the airproof Laboratory Module, and the skimulated motion detection dummy is connected to described
On synkinesia platform, the simulation spray detection dummy is connected on the rotating disk in the airproof Laboratory Module, described airtight
Spray system and ventilating system be set in type Laboratory Module, the set-up of control system outside the airproof Laboratory Module and with institute
State the connection of airproof Laboratory Module.
Preferably, the airproof Laboratory Module includes Air Tight Compartment and is connected to the inflatable of the Air Tight Compartment porch
Gas-tight door, the main body frame of the airproof Laboratory Module is by stainless steel square tubes soldering, and main body frame outside nacelle is by stainless
Steel plate piece is welded, and the main body frame inner face nacelle uses and is provided with observation window, the sight in stainless sheet steel full weld, nacelle
Examine window to be connected with nacelle using safety glass, seam is passed through places just on the floor frame inside encapsulation process, the nacelle
The stainless steel hole pedal flowed into shower water.
Preferably, the cabin interior of the airproof Laboratory Module is provided with mixing fan, the cabin of the airproof Laboratory Module
Side wall is provided with airtight pinboard, and positive-pressure protective clothes are provided with the airproof Laboratory Module and are supplied gas helix tube.
Preferably, the skimulated motion detection dummy has rotatable shoulder joint, elbow joint, hip joint and knee joint,
Each joint is connected by stainless steel pin with trunk, the first sealing that the skimulated motion detection dummy passes through the neck back lower place
Disk is connected with the synkinesia platform.
Preferably, the synkinesia platform includes frame, suspension, swing arm, stepper motor and reductor, the machine
Frame is fixed on the floor of the cabin interior of the airproof Laboratory Module, and the swing arm is connected in the frame, each swing arm
The position being connected with the frame is connected with a stepper motor and a reductor, and the suspension is connected to
The top of the frame.
Preferably, the suspension includes the second sealed disc, and second sealed disc is justified with the described first sealing
Disk is tightly connected, and the swing arm is detected by being arranged on the fixed plate and nylon adherent buckle of the swing arm end with the skimulated motion
The hand of dummy, pin connection, realize the skimulated motion detection dummy and the connection of the synkinesia platform.
Preferably, the simulation spray detection dummy is stance, the rotating disk of the simulation spray detection dummy foot
It can rotate.
Preferably, the auxiliary that the spray system includes connecting by spray pipeline sprays liquid mixing system and spray spout,
The spray spout is separately positioned on the inwall of the top of cabin interior and the left and right sides.
Preferably, the ventilating system includes blower fan and filter, and the ventilating system is arranged in the airproof
At the filtering air port unit of the compartment roof of Laboratory Module, the top in filtering air port unit and the cabin uses the side of full weld
Formula welds together；The filter includes powered air-purifying device and exhaust-air filter, the powered air-purifying device and exhaust-air filter
On be respectively mounted biological airtight valve, the blower fan includes breeze fan and exhaust fan；The breeze fan and the powered air-purifying
Device is connected, and the exhaust fan is connected with the exhaust-air filter.
Preferably, the control system includes setting in the switch board and touch-control all-in-one machine linked together, the switch board
It is equipped with motion detection dummy control module, protective garment pressure difference and sampling module, protective garment spray testing control module and Laboratory Module
Environmental control module, the motion detection dummy control module detects that the hand of dummy, pin connect using PLC logic controls skimulated motion
Connect start and stop and the rotating speed of the motor at place；The protective garment pressure difference is connected with sampling module with the positive-pressure protective clothes, for real-time
The pressure difference inside and outside protective garment is detected, and controls aerosol inside and outside samplers sample protective garment；The protective garment sprays testing and control
Module is connected with the spray system, by control spray flow, spray pressure and simulation people rotation come realize protective garment nobody
Change automatic spray test；The Laboratory Module environmental control module is connected with the ventilating system, control breeze fan and air draft wind
The air quantity of machine；The control of each module and monitoring state information integration are in the touch-control all-in-one machine in the switch board.
The present invention achieves following technique effect relative to prior art：
The positive-pressure protective clothes dynamic detection platform of the present invention in airproof Laboratory Module by setting the dummy that can be moved
The safety detection of positive-pressure protective clothes is carried out in biohazard environment or under spray state, experiment can not only be abandoned to true
The healthy harm of people, also make it that the order of accuarcy of simulation is higher, testing result is more accurate, and data are more true and reliable.Pass through control
System motion dummy repeats same action for a long time, and the pressure oscillation inside protective garment can be detected in real time, and can be given birth to
Thing sampling of aerosol is to detect its security performance.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to institute in embodiment
The accompanying drawing needed to use is briefly described, it should be apparent that, drawings in the following description are only some implementations of the present invention
Example, for those of ordinary skill in the art, without having to pay creative labor, can also be according to these accompanying drawings
Obtain other accompanying drawings.
Fig. 1 is the section schematic top plan view of the airproof Laboratory Module of the present invention；
Fig. 2 is the schematic top plan view of the airproof Laboratory Module of the present invention；
Fig. 3 is the schematic diagram of another angle of the airproof Laboratory Module of the present invention；
Fig. 4 is connected to the schematic diagram on synkinesia platform for the skimulated motion detection dummy of the present invention；
Fig. 5 detects the structural representation of dummy for the skimulated motion of the present invention；
Fig. 6 is the structural representation of the synkinesia platform of the present invention；
Fig. 7 is spray detects schematic diagram of the invention；
Fig. 8 for the present invention give, exhaust-air filter scheme of installation；
Fig. 9 is control system schematic diagram of the invention.
Wherein, 1 is outside nacelle, and 2 be main body frame, and 3 be inner face nacelle, and 4 be stainless steel hole pedal, and 5 be simulation spray
Dummy is detected, 6 be that skimulated motion detects dummy, and 7 be spray pipeline, and 8 be air draft filter element, and 9 be the biological airtight valve of air draft, 10
It is lighting apparatus for life stay pipe pipeline joint, 11,12 be the biological airtight valve of air-supply, and 13 be powered air-purifying unit, and 14 be inflation
Formula gas-tight door, 15 be airtight pinboard, and 16 be observation window, and 17 be the first sealed disc, and 18 be shoulder joint, and 19 be elbow joint, 20
It is knee joint for hip joint, 21,22 be stainless steel pin, and 23 be suspension, and 24 be reductor, and 25 be stepper motor, and 26 are
Frame, 27 be fixed plate, and 28 be nylon adherent buckle, and 29 be swing arm, and 30 is mix fan, and 31 be touch-control all-in-one machine, and 32 be switch board,
33 be spray spout, and 34 be airproof Laboratory Module, and 35 be that positive-pressure protective clothes are supplied gas helix tube, and 36 be trunk, and 37 be rotating disk, and 38 are
Exhaust-air filter, 39 be powered air-purifying device, and 40 be that protective garment sprays testing control module；41 be that motion detection dummy controls mould
Block；42 be protective garment pressure difference and sampling module；43 be Laboratory Module environmental control module；44 be auxiliary motion platform.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation is described, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole embodiments.It is based on
Embodiment in the present invention, it is every other that those of ordinary skill in the art are obtained under the premise of creative work is not made
Embodiment, belongs to the scope of protection of the invention.
In order to facilitate the understanding of the purposes, features and advantages of the present invention, it is below in conjunction with the accompanying drawings and specific real
Applying mode, the present invention is further detailed explanation.
As shown in figs 1-9, the invention provides a kind of positive-pressure protective clothes dynamic detection platform, including airproof Laboratory Module
34th, skimulated motion detection dummy 6, simulation spray detection dummy 5, synkinesia platform 44 and control system, synkinesia platform
44 are arranged in airproof Laboratory Module 34, and skimulated motion detection dummy 6 is connected on synkinesia platform 44, simulation spray detection
Dummy 5 is connected on the rotating disk 37 in airproof Laboratory Module 34, and spray system and ventilating system are set in airproof Laboratory Module 34,
Set-up of control system is connected in the outside of airproof Laboratory Module 34 and with airproof Laboratory Module 34.Set and shine in airproof Laboratory Module 34
Bright equipment 11, facilitates the experimental conditions in astrodome.
Airproof Laboratory Module 34 is a part for positive-pressure biological protective clothing intellectualized detection platform, molten for forming all kinds of gas
The confined space of glue, environment temperature that can be in control cabinet, humidity, pressure difference, cleanliness factor, using the teaching of the invention it is possible to provide the experiment bar of simulation spray
Part, is that the simulation spray detection dummy 5 in portion placed within provides controllable detection microenvironment.Airproof Laboratory Module 34 includes gas
Close cabin and the inflatable gas-tight door 14 for being connected to the Air Tight Compartment porch, the main body frame 2 of airproof Laboratory Module 34 by
Stainless steel square tubes soldering, the outside nacelle 1 of main body frame 2 is welded by stainless steel plate piece, and the inner face nacelle of main body frame 2 is used
Observation window 16 is provided with stainless sheet steel full weld, nacelle, observation window 16 is connected using safety glass with nacelle, and seam is passed through
The stainless steel hole pedal 4 for being easy to shower water to flow into is placed on floor frame inside encapsulation process, nacelle.Airproof Laboratory Module 34
Cabin integral solder construction and pipeline connection should ensure that the airtight sexual function in room.
The cabin interior of airproof Laboratory Module 34 is provided with provided with fan 30, the cabin side wall of airproof Laboratory Module 34 is mixed
Airtight pinboard 15, is connected for the pipeline with internal sample.Positive-pressure protective clothes are provided with airproof Laboratory Module 34 to supply gas spiral shell
Coil 35, positive-pressure protective clothes supply gas helix tube 35 be arranged on cabin top life support pipe joint 10 be connected.
Skimulated motion detection dummy 6 has rotatable shoulder joint 18, elbow joint 19, hip joint 20 and knee joint 21, respectively
Joint is connected by stainless steel pin 22 with trunk 36, and skimulated motion detects dummy 6 the by the neck back lower place of trunk 36
One sealed disc 17 is connected with synkinesia platform 44.It is real that skimulated motion detection dummy 6 can imitate the human body such as walk about, squat down
Test, detection protective garment dynamic pressure, dynamic biological aerosol barrier propterty.Synkinesia platform 44 includes frame 26, suspension system
System 23, swing arm 29, stepper motor 25 and reductor 24, frame 26 are fixed on the floor of the cabin interior of airproof Laboratory Module 34
On, swing arm 29 is connected in frame 26, and each swing arm 29 is connected with a stepper motor 25 and one with the position that frame 26 is connected
Individual reductor 24, suspension 23 is connected to the top of frame 26.The length of swing arm 29 can pass through swing arm 29 with telescopic adjustment
Length adjustment is realized that the skimulated motion detection simulated experiment personnel of dummy 6 walks, bent over, squatting down etc. and acted.Skimulated motion detection is false
People 29 is processed by resin material, hollow, and thoracic cavity embeds simulated respiration pump.In detection robot head, chest, back, four
Limb sets 7 aerosol detection mouths, and can paster biological substance indicator.
Suspension 23 includes the second sealed disc, and the second sealed disc is tightly connected with the first sealed disc 17, swing arm
29 are connected by being arranged on the fixed plate 27 and nylon adherent buckle 28 of the end of swing arm 29 with hand, the pin of skimulated motion detection dummy 6, real
Existing skimulated motion detection dummy 6 and the connection of synkinesia platform 44.
Simulation spray detection dummy 5 is stance, and the rotating disk 37 of simulation spray detection dummy 5 foot can realize 360 °
Rotation.Simulation spray detection dummy 5 is put on after protective garment, can carry out protective garment resistant to liquid jet performance, chemistry shower decontamination
Can test.The auxiliary that spray system includes connecting by spray pipeline 7 sprays liquid mixing system and spray spout 33, spray spout 33
On the inwall for being arranged on the top of cabin interior and the left and right sides.Spray liquid mixing system can automatically be sprayed by setting requirements
Cleaning, is configured with independent tank body, provides water source for spray and collects the waste water after spray.Spray dynamical system takes acid and alkali-resistance
Pneumatic diaphragm pump group.Two position warning device and auxiliary detection sensor are disposed on independent tank body.Spray spout 33 is vertical
Body nozzle, can realize that multi-angle is sprayed to protective garment in a wide range.Spray pipeline 7 and spray spout 33 use stainless steel
Make, the corrosion of resistant to many chemical decontamination reagent.
Ventilating system includes blower fan and filter, and ventilating system uses the flow pattern of the above row of serving.The ventilating system
It is arranged at the filtering air port unit of the compartment roof of the airproof Laboratory Module, filtering air port unit and the cabin
The top of room is welded together by the way of full weld.Filtering air port unit includes air draft filter element 8 and powered air-purifying
Unit 13.The filter includes the powered air-purifying device 39 and exhaust-air filter 38 that are provided separately, the powered air-purifying device 39 with
The biological airtight valve 12 of air-supply is connected, and exhaust-air filter 38 is connected with the biological airtight valve 9 of air draft, the biological airtight valve 12 of air-supply and air draft
Biological airtight valve 9 can be automatically opened up and closed under control of the control system, and cabin air-tightness is can ensure that after closing.Blower fan includes
Breeze fan and exhaust fan, breeze fan are connected with powered air-purifying device 39, and exhaust fan is connected with exhaust-air filter 38.
Control system includes being provided with motion inspection in the switch board 32 and touch-control all-in-one machine 31 linked together, switch board 32
Survey dummy's control module 41, protective garment pressure difference and sampling module 42, protective garment spray testing control module 40 and Laboratory Module environment
Control module 43, motion detection dummy control module 41 detects the hand of dummy, pin junction using PLC logic controls skimulated motion
Stepper motor 25 start and stop and rotating speed, so as to the action such as simulate human body walking, squat down, lift arm, bend over.Protective garment pressure difference is with adopting
Egf block 42 is connected with positive-pressure protective clothes, for detecting the pressure difference inside and outside protective garment in real time, and controls samplers sample protective garment
Inside and outside aerosol.Protective garment spray testing control module 40 be connected with spray system, by control spray flow, spray pressure and
Simulation people rotates to realize the unmanned automatic spray test of protective garment.Laboratory Module environmental control module 43 is connected with ventilating system,
The air quantity of breeze fan and exhaust fan is controlled, the malleation or subnormal ambient of Laboratory Module is realized, and keep clean inside Laboratory Module
Cleanliness reaches requirement of experiment.The control of each module and monitoring state information integration are in the touch-control all-in-one machine 31 in the switch board
In.
Embodiment one：
When under bioaerosol environment to the security performance progress dynamic detection of positive-pressure protective clothes, first having to will simulation fortune
Dynamic detection dummy 6 is unloaded from synkinesia platform 44, and positive-pressure protective clothes to be detected are enclosed on into skimulated motion detection dummy 6
On, positive-pressure protective clothes open an equal amount of hole at the first sealed disc 17, and the first sealed disc 17 is through this hole with hanging
System 23 connects and screws the second sealed disc, compresses protective garment and realizes sealing, the four limbs of skimulated motion detection dummy 6 pass through pendulum
Fixed plate 27 and nylon adherent buckle 28 on arm 29 are connected.Positive-pressure protective clothes supply air system is opened, opening control is simultaneously adjusted
Whole swing arm 29 returns to zero-bit.Open and mix fan 30, close the inflatable gas-tight door 14 of airproof Laboratory Module 34, and open air-supply
Blower fan, powered air-purifying device 39, exhaust fan and exhaust-air filter 38, to being aerated purification inside airproof Laboratory Module 34.So
Breeze fan, powered air-purifying device 39, exhaust fan and exhaust-air filter 38 are closed afterwards, are sent out in the cabin of airproof Laboratory Module 34
Raw bioaerosol, performs pre-set programs by control system and sends control signal to stepper motor 25 so as to realize skimulated motion
The simulated action of dummy 6 is detected, skimulated motion detection dummy 6 can realize walking about or running for different frequency, and simulate some acts
The simple motions such as arm, lift leg.The pressure difference transmitter and bioaerosol for connecting control system by airtight pinboard 15 are sampled
Device, positive-pressure protective clothes pressure fluctuating in inner data are obtained on touch-control all-in-one machine 31, are obtained just in bioaerosol sampler
Protective garment internal sample sample and compartment environment sampling of aerosol sample are pressed, its dynamic protection performance is obtained through subsequent analysis.
Embodiment two：
When in the environment of liquid spray to the security performance progress dynamic detection of protective garment, water imbibition instruction is first checked for
Clothes and protective garment, it is ensured that it is completely dried.Water imbibition is indicated that clothes are detected on dummy 5 through simulation spray.Put on after protective garment,
The foot for simulating spray detection dummy 5 is fixed on rotating disk 37.The inflatable gas-tight door 14 closed on airproof Laboratory Module 34,
Opening control system, rotating disk 37 is automatically rotated to baseline position, and spraying electromagnetic valve is opened, and baseline position spray starts, automatic meter
When 15min.To after the time, spray stops, and spraying electromagnetic valve is closed, and rotating disk 37 rotates 45° angle, and spray system is again started up, held
Continuous spray 15min.Rotating disk 37 with 45 ° for the anglec of rotation, rotate 4 different directions positions, respectively 0 ° of baseline, 45 °, 90 °,
135 °, spray continues 15min at each position.Ensure that the simulation spray detection dummy 5 for wearing protective garment is exposed to spray state
Lower 60min, each each 15min in direction.After liquid spray terminates, the operation of Laboratory Module pressure difference control system automatic start is removed and surveyed
Examination takes the liquid of excess surface.Terminate in spray experiment within 10min, check the liquid penetrativity on protective garment.
The embodiment of each in this specification is described by the way of progressive, and what each embodiment was stressed is and other
Between the difference of embodiment, each embodiment identical similar portion mutually referring to.For system disclosed in embodiment
For, because it is corresponded to the method disclosed in Example, so description is fairly simple, related part is said referring to method part
It is bright.
Specific case is applied in the present invention to be set forth the principle and embodiment of the present invention, above example
Illustrate the method and its core concept for being only intended to help to understand the present invention；Simultaneously for those of ordinary skill in the art, according to
According to the thought of the present invention, it will change in specific embodiments and applications.In summary, this specification content
It should not be construed as limiting the invention.
Claims (10)
1. a kind of positive-pressure protective clothes dynamic detection platform, it is characterised in that：It is false including airproof Laboratory Module, skimulated motion detection
People, simulation spray detection dummy, synkinesia platform and control system, it is real that the synkinesia platform is arranged on the airproof
In hatch checking, the skimulated motion detection dummy is connected on the synkinesia platform, simulation spray detection dummy's connection
On rotating disk in the airproof Laboratory Module, spray system and ventilating system, the control are set in the airproof Laboratory Module
System processed is arranged on outside the airproof Laboratory Module and is connected with the airproof Laboratory Module.
2. positive-pressure protective clothes dynamic detection platform according to claim 1, it is characterised in that：The airproof Laboratory Module bag
Include Air Tight Compartment and be connected to the inflatable gas-tight door of the Air Tight Compartment porch, the main body frame of the airproof Laboratory Module
By stainless steel square tubes soldering, nacelle is welded by stainless steel plate piece outside the main body frame, the main body frame inner face nacelle
Using stainless sheet steel full weld, observation window is provided with nacelle, the observation window is connected using safety glass with nacelle, and seam is equal
The stainless steel hole pedal for being easy to shower water to flow into is placed by encapsulation process, on the floor frame inside the nacelle.
3. positive-pressure protective clothes dynamic detection platform according to claim 1, it is characterised in that：The airproof Laboratory Module
Cabin interior is provided with airtight pinboard provided with fan, the cabin side wall of the airproof Laboratory Module is mixed, and the airproof is real
Positive-pressure protective clothes are provided with hatch checking to supply gas helix tube.
4. positive-pressure protective clothes dynamic detection platform according to claim 1, it is characterised in that：The skimulated motion detection is false
People has rotatable shoulder joint, elbow joint, hip joint and knee joint, and each joint is connected by stainless steel pin and trunk
Connect, the skimulated motion detection dummy is connected by the first sealed disc of the neck back lower place with the synkinesia platform.
5. positive-pressure protective clothes dynamic detection platform according to claim 4, it is characterised in that：The synkinesia platform bag
Including rack, suspension, swing arm, stepper motor and reductor, the frame are fixed in the cabin of the airproof Laboratory Module
On the floor in portion, the swing arm is connected in the frame, and each swing arm is connected with an institute with the position that the frame is connected
Stepper motor and a reductor are stated, the suspension is connected to the top of the frame.
6. positive-pressure protective clothes dynamic detection platform according to claim 5, it is characterised in that：The suspension includes the
Two sealed discs, second sealed disc is tightly connected with first sealed disc, and the swing arm is described by being arranged on
The fixed plate and nylon adherent buckle of swing arm end detect that hand, the pin of dummy are connected with the skimulated motion, realize the skimulated motion
Detect dummy and the connection of the synkinesia platform.
7. positive-pressure protective clothes dynamic detection platform according to claim 1, it is characterised in that：The simulation spray detection is false
Artificial stance, the rotating disk of the simulation spray detection dummy foot can rotate.
8. positive-pressure protective clothes dynamic detection platform according to claim 1, it is characterised in that：The spray system includes logical
The auxiliary spray liquid mixing system and spray spout of spray pipeline connection are crossed, the spray spout is separately positioned on the top of cabin interior
On the inwall of portion and the left and right sides.
9. positive-pressure protective clothes dynamic detection platform according to claim 1, it is characterised in that：The ventilating system includes wind
Machine and filter, the ventilating system are arranged at the filtering air port unit of the compartment roof of the airproof Laboratory Module,
Filtering air port unit and the top in the cabin are welded together by the way of full weld；The filter includes blowing
Biological airtight valve is respectively mounted on filter and exhaust-air filter, the powered air-purifying device and exhaust-air filter, the blower fan includes sending
Wind blower fan and exhaust fan；The breeze fan is connected with the powered air-purifying device, and the exhaust fan is filtered with the air draft
Device is connected.
10. positive-pressure protective clothes dynamic detection platform according to claim 1, it is characterised in that：The control system includes
Motion detection dummy control module, protective garment are provided with the switch board and touch-control all-in-one machine linked together, the switch board
Pressure difference and sampling module, protective garment spray testing control module and Laboratory Module environmental control module, the motion detection dummy control
Molding block detects hand, the start and stop of the motor of pin junction and the rotating speed of dummy using PLC logic controls skimulated motion；The protection
Take pressure difference to be connected with sampling module with the positive-pressure protective clothes, for detecting the pressure difference inside and outside protective garment in real time, and control sampling
Aerosol inside and outside device collection protective garment；The protective garment spray testing control module is connected with the spray system, passes through control
Spray flow, spray pressure and simulation people rotate to realize the unmanned automatic spray test of protective garment；The Laboratory Module environment control
Molding block is connected with the ventilating system, the air quantity of control breeze fan and exhaust fan；The control of each module in the switch board
System and monitoring state information integration are in the touch-control all-in-one machine.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710533136.2A CN107144673B (en) | 2017-07-03 | 2017-07-03 | Positive pressure protective clothing dynamic detection platform |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710533136.2A CN107144673B (en) | 2017-07-03 | 2017-07-03 | Positive pressure protective clothing dynamic detection platform |
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| CN107144673B CN107144673B (en) | 2023-09-05 |
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| CN107741393A (en) * | 2017-11-23 | 2018-02-27 | 东华大学 | A kind of medical protective garment liquid penetration energy test device |
| CN108344453A (en) * | 2018-04-18 | 2018-07-31 | 军事科学院系统工程研究院卫勤保障技术研究所 | Detection case is equipped in Portable positive-negative-pressure biological protection |
| CN110307947A (en) * | 2019-06-03 | 2019-10-08 | 清华大学合肥公共安全研究院 | A kind of protective garment Performance Test System and its application method |
| CN110307948A (en) * | 2019-06-03 | 2019-10-08 | 清华大学合肥公共安全研究院 | A kind of protective garment system and its application method including spraying detection device |
| CN112703095A (en) * | 2018-10-16 | 2021-04-23 | Thk株式会社 | Human-shaped robot |
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