CN102380115B - Decontamination device based on spraying machine for rescue workers during bioterrorist attack - Google Patents
Decontamination device based on spraying machine for rescue workers during bioterrorist attack Download PDFInfo
- Publication number
- CN102380115B CN102380115B CN201110311598.2A CN201110311598A CN102380115B CN 102380115 B CN102380115 B CN 102380115B CN 201110311598 A CN201110311598 A CN 201110311598A CN 102380115 B CN102380115 B CN 102380115B
- Authority
- CN
- China
- Prior art keywords
- gate
- portal frame
- type pipeline
- decontamination
- spraying machine
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 238000005202 decontamination Methods 0.000 title claims abstract description 43
- 230000003588 decontaminative effect Effects 0.000 title claims abstract description 43
- 238000005507 spraying Methods 0.000 title claims abstract description 29
- 239000007921 spray Substances 0.000 claims abstract description 35
- 238000005406 washing Methods 0.000 claims description 19
- 238000003860 storage Methods 0.000 abstract description 5
- 238000012549 training Methods 0.000 abstract description 5
- 239000007788 liquid Substances 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 2
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 abstract 2
- 230000010354 integration Effects 0.000 abstract 1
- 238000012360 testing method Methods 0.000 description 11
- 238000004659 sterilization and disinfection Methods 0.000 description 7
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 7
- 239000004744 fabric Substances 0.000 description 6
- 238000004519 manufacturing process Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 3
- 239000002184 metal Substances 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000008399 tap water Substances 0.000 description 3
- 235000020679 tap water Nutrition 0.000 description 3
- YRIZYWQGELRKNT-UHFFFAOYSA-N 1,3,5-trichloro-1,3,5-triazinane-2,4,6-trione Chemical compound ClN1C(=O)N(Cl)C(=O)N(Cl)C1=O YRIZYWQGELRKNT-UHFFFAOYSA-N 0.000 description 2
- 244000063299 Bacillus subtilis Species 0.000 description 2
- 235000014469 Bacillus subtilis Nutrition 0.000 description 2
- 229920000742 Cotton Polymers 0.000 description 2
- 241000588724 Escherichia coli Species 0.000 description 2
- 239000000645 desinfectant Substances 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 210000000245 forearm Anatomy 0.000 description 2
- 238000002372 labelling Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 206010030899 opisthotonus Diseases 0.000 description 2
- 238000002360 preparation method Methods 0.000 description 2
- 239000010935 stainless steel Substances 0.000 description 2
- 238000004804 winding Methods 0.000 description 2
- 241000894006 Bacteria Species 0.000 description 1
- ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 description 1
- FSNCEEGOMTYXKY-JTQLQIEISA-N Lycoperodine 1 Natural products N1C2=CC=CC=C2C2=C1CN[C@H](C(=O)O)C2 FSNCEEGOMTYXKY-JTQLQIEISA-N 0.000 description 1
- 240000005373 Panax quinquefolius Species 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 229910052801 chlorine Inorganic materials 0.000 description 1
- 239000000460 chlorine Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000007938 effervescent tablet Substances 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 239000002917 insecticide Substances 0.000 description 1
- 244000000010 microbial pathogen Species 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 244000045947 parasite Species 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000005180 public health Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 229950009390 symclosene Drugs 0.000 description 1
- 238000004448 titration Methods 0.000 description 1
- 238000009785 tube rolling Methods 0.000 description 1
Landscapes
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses a decontamination device based on a spraying machine for rescue workers during bioterrorist attack, which comprises the spraying machine and a spray thrower connected with the spraying machine, the spray thrower comprises a pedestal and a door-like framework is rotatablely connected with pedestal; the door-like framework has a foldable and hollow structure, at least one nozzle is provided at the inner side of the door-like framework, the nozzle is communicated with the inner chamber of the door-like framework, a decontamination liquid input port is provided on the door-like framework, the outlet of the spraying machine is connected with the decontamination liquid input port. The decontamination device enables multi-application of the device, civil-military integration, application both peacetime and wartime, personnel training reduction and storage cost reduction, and is convenient for achieving the purposes of maintenance and mechanical convenience.
Description
Technical field
The accident strategy hygienic equipment that the present invention relates to a kind of field of public health, relates in particular to a kind of human body washing sterilizer.
Background technology
Existing human body washing sterilizer mostly is large-scale equipment special, has following shortcoming: one, volume are larger, storage and motor-driven more difficult; Two, operation is more complicated, be by operating through the professional of training; Three, launch and remove between the time receiving long; Four, personnel's circulation is lower.
Summary of the invention
The problem to be solved in the present invention is that existing human body decontaminating equipment can carry out decontamination to a large amount of personnel, and volume is too large, complicated operation; Human body washing sterilizer easy to use, that be easy to carry about with one can only carry out decontamination to minority personnel.
For solving the problems of the technologies described above, the technical solution used in the present invention is: the bio-terrorism based on spraying machine attacks rescue personnel's washing sterilizer, the spray thrower that comprises spraying machine, is connected with spraying machine, described spray thrower comprises base, is rotatably connected on the portal frame on base; Described portal frame is folding structure and hollow, and portal frame inner side is provided with the shower nozzle of at least one, and shower nozzle is communicated with the inner chamber of portal frame; On described portal frame, be also provided with decontamination solution input port, spraying machine exit connects decontamination solution input port.
Spraying machine is the important equipment for the parasite killing spraying that carries out disinfection, utilize the conventional spraying machine of Jun Di disease control mechanism to carry out integrated innovation, add necessary parts, the bio-terrorism being combined into based on spraying machine attacks rescue personnel's washing sterilizer, make it it and can be used at ordinary times disinfection spraying, occur when bio-terrorism attacks to can be used for the quick decontamination of personnel, reach a tractor serves several purposes, army-civilian combination, manufacturing products for both peacetime and wartime us, minimizing staff training, reduce storage cost, be convenient to safeguard and motor-driven object easily.
As a modification of the present invention scheme, aforementioned portal frame comprises two gate-type pipelines that are oppositely arranged; Described gate-type pipeline is foldable structure, and the top of gate-type pipeline is provided with at least one connection tube, and connection tube is communicated with two gate-type pipelines.
For making folding device be more convenient for launching, packing up, the bottom of two gate-type pipelines and base are all hinged, and junction is provided with slidably sleeve; Aforementioned burst is positioned at gate-type pipeline middle part, and burst is for being rotationally connected; Connection tube has two, and connection tube one end and gate-type pipeline are rotationally connected, and the other end and another gate-type pipeline removably connect.When gate-type pipeline launches, sleeve glides and can make metal gate-type pipeline be kept upright, and gate-type pipeline is removed the time receiving, and on sleeve, cunning can make gate-type pipeline folding; Such rotation connects the general existing movable joint connectedness connection that adopts, and the general nut interface that adopts that removably connects connects; Upright gate-type pipeline middle part connects with movable joint connectedness, can make metal gate-type pipeline folding from portal frame middle part 180 degree; Removable connecting of nut interface on connection tube, when portal frame launches, nut interface connects, and when portal frame is packed up, the nut interface of outwarding winding, is convenient to gate-type pipeline opisthotonos.
As a modification of the present invention scheme, described shower nozzle is evenly distributed on the inner side of portal frame.
Advantage of the present invention is: install collapsiblely, be convenient to storage and motor-driven, energy rapid deployment when emergent; Spray can be sprayed from the personnel crown and surrounding simultaneously fast; Carry the gate-type loine pressure of decontamination solution high, droplet is evenly distributed; Stainless steel is corrosion-resistant, long service life.Utilize the conventional spraying machine of Jun Di disease control mechanism to carry out integrated, make it to can be used at ordinary times disinfection spraying, occur when bio-terrorism attacks to can be used for the quick decontamination of personnel, reach a tractor serves several purposes, army-civilian combination, manufacturing products for both peacetime and wartime us, minimizing staff training, reduce storage cost, be convenient to safeguard and motor-driven object easily.
Brief description of the drawings
Fig. 1 is structural representation of the present invention (deployed condition).
Fig. 2 is the side view of Fig. 1.
Fig. 3 is structural representation of the present invention (collapsed state).
Detailed description of the invention
Below in conjunction with accompanying drawing, the present invention will be further described.
As Figure 1-3, the spray thrower that the present invention includes spraying machine 4, is connected with spraying machine 4, described spray thrower comprises the portal frame 2 that base 1 and stainless steel are made, and described portal frame 2 comprises two gate-type pipeline 2-1 that are oppositely arranged, and described gate-type pipeline 2-1 is that metal hollow pipe is made; 1 four jiaos of bases are connected bottom hinges and gate-type pipeline 2-1, and junction is also provided with slidably sleeve 2-3, and described sleeve 2-3 is existing parts; In the time that device launches, sleeve 2-3 glides and ensures that gate-type pipeline 2-1 is upright, and when device is removed the time receiving, the upper cunning of sleeve 2-3 can make gate-type pipeline 2-1 folding.Gate-type pipeline 2-1 middle part is provided with burst, and burst adopts existing movable joint connectedness to connect, and ensures that gate-type pipeline 2-1 can be folding from portal frame middle part 180 degree; Also evenly be provided with the connection tube 2-2 of two stainless steels along the top of gate-type pipeline 2-1, described connection tube 2-2 one end connects a gate-type pipeline 2-1 by movable joint connectedness, and the other end connects another gate-type pipeline 2-1 by nut interface; Nut interface is removable to be connected, and when portal frame launches, nut interface connects, and when portal frame is packed up, the nut interface of outwarding winding, is convenient to gate-type pipeline 2-1 opisthotonos; Whole portal frame 2 is except sealing with base junction, and inner chamber is all communicated with; In addition, the even mounting spray head 3 of the top of portal frame 2 and surrounding, a movable joint connectedness at upright gate-type pipeline 2-1 middle part is provided with decontamination solution input port.
According to meeting the requirement of disinfection spraying at ordinary times, the principle that can mate with the decontamination spray thrower of trial-production again, the present invention selects medium-sized engine-driven atomiser, as the YL-70 type engine-driven atomiser of Yuanliang Electrome Chanical Co., Ltd., Wenzhou City's production.This machine is hand propelled, and power is 5.5HP gasoline engine, pressure 1～5Mpa, and flow 98～60L/min, has 2 medicinal liquid delivery outlets, joins tube rolling device and 2 straight peen adjustable spray guns of 2 50m jet pipes, spraying direct projection about 20m, the about 18m of wide range.Can meet large area dissipation and natural disaster rescue needs at ordinary times.
The apolegamy of the adnexa matching with the spraying machine of above-mentioned model is as follows:
Spray tank.Be used for containing disinfectant and insecticide use, join folding capacity and be 1～2 of the water pocket of 1 ton, enable 1 water pocket when disinfection spraying at ordinary times, when bio-terrorism attacks in rescue personnel decontamination, decontamination solution large usage quantity, enables 2 water pockets.
2. decontamination tail washings collecting pit member.4 portal frames, 1 waterproof cloth.Every 150cm × 20cm portal frame that portal frame is welded into rustless steel garden, diameter 0.5cm left and right bar, one end is with lasso, and one end is with hook.When expansion, the hook of a portal frame inserts in the lasso of another portal frame, forms the metallic framework of a square tail washings collecting device.Waterproof cloth is the 200cm × 200cm fabric that scribbles rubber, and a side isolated edge 15cm place leaves tool consent hole, and there is small holes edge has little hook.When expansion, will be laid on the middle vacancy of waterproof cloth metallic framework, and by little being hooked on metallic framework on waterproof cloth, just form a decontamination tail washings collecting pit, the decontamination spray thrower of expansion is placed in collecting pit center.When decontamination, in collecting pit, add appropriate disinfectant, to improve decontaminant concentration in tail washings.The decontaminant tail washings collecting pit section time, after the remaining pathogenic microorganism of possibility is fully killed in tail washings, open the stopper in tool consent hole on waterproof cloth, innoxious tail washings can discharge and cause in public sewer.
3. little water pump.Electric submersible pump, can be used for carrying to water pocket the clean water of preparation decontaminant, or is placed in the outwards innoxious tail washings of pump drainage (cannot discharge voluntarily time) of tail washings collecting pit.
4. 1 of hand-held spray guns.Be used for simultaneously to personnel's body surface partial decontamination.
5. other adnexaes.As oil drum, maintenance tool etc.
6. 2 of wooden cases.No. 1 case is used for preserving the parts such as spraying machine, jet pipe and spray gun, and No. 1 case is used for preserving the parts such as decontamination spray thrower, decontamination tail washings collecting device.When disinfection spraying at ordinary times, only enable case No. 1, when decontamination, enable 2 casees.
When use, 1 in 2 jet pipes that YL-70 type engine-driven atomiser is carried is unloaded spray gun, is connected with the decontamination spray thrower of trial-production, starts engine-driven atomiser, regulates pressure to about 3Mpa, and the mist that spray thrower shower nozzle 3 is sprayed reaches spray thrower portal frame inner side 2/3.Personnel's dressing enters from one side step of decontamination spray thrower portal frame, goes out portal frame from offside, approximately needs the 4s time, and whole body can squirt.Increase by 1 of the short spray gun of hand-held, be connected with another 1 jet pipe of engine-driven atomiser, also can meet simultaneously to personnel's body surface partial decontamination needs.
The work test result that the bio-terrorism that the present invention is based on spraying machine attacks rescue personnel washing sterilizer is as follows:
1) launch and remove and receive time test 3 times, being unloaded to the duration of run average out to 6min that can implement decontamination spraying from washing sterilizer from vehicle, removing between the time receiving is 8min.
2) decontamination circulation selects 10 soldiers camouflage fatigue, gets into the column and continues to pass through spray thrower portal frame, with tap water spray replacement decontamination solution.When everyone sprays decontamination, close one's eyes, hold one's breath, spray by spray thrower portal frame by 1 time/s leg speed, lift arm when the 2nd step, the 4th walks out of portal frame.The time that 10 soldiers complete spray is 54s, on average everyone used time 5.4s.After spray, check, the exposure portion such as soldier's head and hands of tested person is entirely wet, has and drips under water, and camouflage fatigue all soaks into, and non-exposure portion health is moistening.Calculate accordingly, decontamination circulation can reach 360 people/h.
3) decontamination solution consumption will be placed on electronic scale for the Plastic Drum of Sheng tap water of spray, in the time spraying decontamination 10 soldiers and start and the time of end read electric claim numeral, obtaining decontamination solution consumption is 21 L, on average everyone is 2.1 L with decontaminant.
4) decontaminating effect test selects 20 soldiers for subjects, is divided into test group and matched group, and every group of 10 people, camouflage fatigue.Decontaminant is that TCCA (Trichloroisocyanuric acid) effervescent tablet adds tap water preparation, and iodimetric titration is demarcated, and effective chlorine density is 1 000mg/L.Outside two forearms of each subjects, in dressing, paste the one side sticker that leaves diameter 3cm hole in 1 centre as detection zone labelling.With before decontaminant spray, wipe and in the hole of forearm left and right labelling, smear respectively the escherichia coli (8099) and bacillus subtilis var (ATCC 9372) the bacterium liquid that prepare with sterile cotton.Decontamination solution spray decontamination processing for test group, matched group is not processed.Spray decontamination is wiped in detection zone sampling test group and matched group sterile cotton after completing 5min simultaneously, cultivates counting.Result shows, escherichia coli clump count logarithm value test group is 1.76 ± 0.45, and matched group is 6.02 ± 0.24, and on average killing logarithm value is 4.26(t=26.359, p<0.001); Bacillus subtilis clump count logarithm value test group is 2.28 ± 0.45, and matched group is 6.31 ± 0.40, and on average killing logarithm value is 4.03(t=21.053, p<0.001).Two kinds of test organismss are on average killed logarithm value and are all greater than 3, reach decontaminating effect.
In addition, as follows to evaluation opinion of the present invention by six experts such as Chen Xiaohua of Military Medical Science Institute that participate in the anti-medical rescue of Shanghai World's Fair trouble free service three team:
This device is in three anti-medical rescue centers reach the test of 8 months, and performance has following feature:
One, this device can be used for personnel decontamination when emergent, also can be used for disinfection at ordinary times, and a tractor serves several purposes is simple to operate, without to operator's special training.
Two, device volume is little, is applicable to remote delivery and emergency mobile.
Three, the spray thrower in device is collapsible, and development rate is fast.
Four, decontamination speed is fast, is applicable to subway station and large-scale gymnasium and suffers the rear a large amount of pollution personnel of biological attack to force decontamination, and throughput is large.
Five, on-the-spot test result shows, decontaminating effect is good.
Claims (1)
1. attack rescue personnel's washing sterilizer based on the bio-terrorism of spraying machine, it is characterized in that: comprise medium-sized engine-driven atomiser, with the spray thrower that medium-sized engine-driven atomiser is connected, described spray thrower comprises base, is rotatably connected on the portal frame on base;
Described portal frame is folding structure and hollow, and portal frame inner side is provided with the shower nozzle of at least one, and shower nozzle is communicated with the inner chamber of portal frame; On described portal frame, be also provided with decontamination solution input port, medium-sized engine-driven atomiser exit connects decontamination solution input port;
Aforementioned portal frame comprises two gate-type pipelines that are oppositely arranged;
Described gate-type pipeline is foldable structure, and the top of gate-type pipeline is provided with at least one connection tube, and connection tube is communicated with two gate-type pipelines;
Article two, the bottom of gate-type pipeline and base are all hinged, and junction is provided with slidably sleeve;
Aforementioned burst is positioned at gate-type pipeline middle part, and burst is for being rotationally connected;
Connection tube has two, and connection tube one end and gate-type pipeline are rotationally connected, and the other end and another gate-type pipeline removably connect;
Described shower nozzle is evenly distributed on the inner side of portal frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110311598.2A CN102380115B (en) | 2011-10-14 | 2011-10-14 | Decontamination device based on spraying machine for rescue workers during bioterrorist attack |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110311598.2A CN102380115B (en) | 2011-10-14 | 2011-10-14 | Decontamination device based on spraying machine for rescue workers during bioterrorist attack |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102380115A CN102380115A (en) | 2012-03-21 |
| CN102380115B true CN102380115B (en) | 2014-08-06 |
Family
ID=45820210
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110311598.2A Expired - Fee Related CN102380115B (en) | 2011-10-14 | 2011-10-14 | Decontamination device based on spraying machine for rescue workers during bioterrorist attack |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102380115B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105929110B (en) * | 2016-04-15 | 2019-01-22 | 广州杰赛科技股份有限公司 | Decontamination detection system and method |
| CN105999530A (en) * | 2016-04-29 | 2016-10-12 | 安徽农业大学 | Portable pedal type whole body disinfection device |
| CN105772436B (en) * | 2016-05-03 | 2018-09-14 | 苏州农业药械有限公司 | A kind of easy open up of gate-type easily receives cover type cleaning device |
| CN115446060A (en) * | 2022-08-19 | 2022-12-09 | 彩虹（合肥）液晶玻璃有限公司 | Base plate is from cleaning mechanism |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201602686U (en) * | 2009-12-31 | 2010-10-13 | 中国人民解放军防化指挥工程学院 | Personnel whole body automated decontamination device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6745414B2 (en) * | 2002-03-01 | 2004-06-08 | Haws Drinking Faucet Company | Portable shower station |
-
2011
- 2011-10-14 CN CN201110311598.2A patent/CN102380115B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201602686U (en) * | 2009-12-31 | 2010-10-13 | 中国人民解放军防化指挥工程学院 | Personnel whole body automated decontamination device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102380115A (en) | 2012-03-21 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102380115B (en) | Decontamination device based on spraying machine for rescue workers during bioterrorist attack | |
| CN204745071U (en) | Medical passageway spray set | |
| CN104840985B (en) | A kind of unpowered chlorination equipment in gateway | |
| CN201602687U (en) | Personnel local part automated decontamination device | |
| CN108770822A (en) | A kind of agricultural plant protection machinery facilitating adjusting shower nozzle angle | |
| CN108211180A (en) | A kind of fire-fighting auxiliary extinguishing device | |
| CN212913987U (en) | Infectious department is with portable disinfection atomizer | |
| CN202823702U (en) | Pesticide spraying device | |
| CN106725212B (en) | A kind of restaurant washing and sterilizing chopsticks equipment | |
| CN206334133U (en) | Health and epidemic prevention atomizing sterilizing vehicle | |
| CN219048190U (en) | Decontamination device | |
| CN102113874B (en) | Automatic cleaning and disinfecting device for foot of personnel | |
| CN221068934U (en) | Portable alcohol disinfectant using device | |
| CN207383424U (en) | A kind of mobile ozone water spray system | |
| CN206273398U (en) | A kind of medicine equipment cleans basket | |
| CN206101406U (en) | Warmhouse booth spouts medicine walking atomizer | |
| CN210844459U (en) | Neonate's intensive care unit external disinfection device | |
| CN206314466U (en) | A kind of pesticide spraying device in chinese bulbous onion planting engineering | |
| CN203763535U (en) | Handheld poultry housing spray sterilizing vehicle | |
| CN211129524U (en) | Agricultural back-hanging type pesticide spraying equipment | |
| CN202289209U (en) | Folding type decontamination spray thrower | |
| CN215460463U (en) | Animal husbandry animal doctor is with spilling medicine device | |
| CN218186823U (en) | Urine collecting and conveying equipment for medical toilet | |
| CN219049653U (en) | Portable disinfection device for station management | |
| CN210432372U (en) | Park is with ecological remediation liquid shallow device that sprays |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140806 |