CN205095053U - Intelligent hydrogen peroxide gasification sterilization machine - Google Patents
Intelligent hydrogen peroxide gasification sterilization machine Download PDFInfo
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- CN205095053U CN205095053U CN201520723755.4U CN201520723755U CN205095053U CN 205095053 U CN205095053 U CN 205095053U CN 201520723755 U CN201520723755 U CN 201520723755U CN 205095053 U CN205095053 U CN 205095053U
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- hydrogen peroxide
- nozzle
- sterilizing
- shower nozzle
- gasification
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Abstract
The utility model discloses hydrogen peroxide vaporization sterilization ware comprises electronic fan, blast pipe, shower nozzle, spray tank, the defeated tracheal system of infusion, integrated circuit control system, shell etc.. The design of invention point (1) double dynamical electronic fan, the sterilization ware amount of wind is big, atmospheric pressure is high, makes hydrogen peroxide vaporization droplet particle diameter littleer, the range is farther, very big reduction hydrogen peroxide's corrosivity, (2 )The nozzle cluster, generating device compares with hydrogen peroxide of the same kind vaporization sterilization, and the aerial fog volume improves more than 5 times, and droplet density is big, can 360 all -round spraying, the aerial fog is even, (3 )Air supply pipeline silencer structural design has and falls the noise elimination function of making an uproar, (4 )The small light in weight of sterilizer, the control of sterilization procedure intelligence flower, removal convenience, (5 )Stainless steel, polytetrafluoroethylene and silicon rubber materials make for the sterilizer, and be sturdy and durable, (7 ) remote control can move ahead, retreat, right/left turn.
Description
(1) technical field:
The present invention relates to a kind of intelligent hydrogen peroxide gasification sterilizing-disinfecting machine, belong to medical biotechnology disinfector class.Be applicable to hydrogen peroxide or peracetic acid vaporization, to environment sterilizings such as GMP clean room, production of vaccine workshop, bio-pharmaceuticals workshop, food processing shop, medical biotechnology security laboratory, hospital's aseptic operating rooms; Also can be used for the environment high-effective disinfectings such as rail vehicles for transporting passengers subway carriage, aircraft and ship main cabin, hospital outpatient ward, classroom, school kindergarten, dining room, restaurant, carnivorous fruit and vegerable storage.
(2) background technology
Hydrogen peroxide is a kind of efficient, low toxicity, low-corrosiveness disinfectant, and resolve into oxygen and water after sterilization, not residual toxicity, its bactericidal action was just obtained accreditation before more than 100 years.Find by research, gaseous hydrogen peroxide also can reach sterilization ability under being used for closed environment condition.Hydrogen peroxide dry fog space disinfection system utilizes vaporization generating means this physical means exactly, the hydrogen peroxide of liquid is transformed into≤aerosol " dry fog " state of 10 μm of droplets, allows its disperse in the clean area needing sterilizing, reach sterilization effect.The sterilize design scheme of specialty, through proving the challenge test of bacillus subtilis black variety gemma indicant, vaporized hydrogen peroxide can make air ambient and body surface reach log10
4-log10
6killing effect.
Nineteen ninety vaporized hydrogen peroxide (VHP) is registered as sterilized dose by Environmental Protection Agency (EPA); the hydrogen peroxide vaporization test of 35% proves; the hydrogen peroxide of vapor state, the ability of its kill bacteria spore is greater than liquid hydroperoxide about 200 times.This sterilization technology has been widely used in the fields such as biotechnology, medical and health, pharmaceutical industry.STERIS company of the U.S. designs low-temperature vaporization hydrogen peroxide (VHP) disinfection system the earliest, later European Union member countries Britain research goes out BIOQUELL hydrogen peroxide vapor sterilization device, France Ou Feimu, Switzerland CLEANSERVICE etc. develop hydrogen peroxide dry fog steriliser, and within 2012, Hangzhou China Tai Lin company works out hydrogen peroxide steam generator.Due to particular job principle of hydrogen peroxide low temperature sterilization, remain without any hazardous substance after sterilization terminates, impact on environmental and human body is little, simple to operate, use safety, disinfecting process Automatic Control, low temperature, low humidity, sterilization time are short, are a kind of desirable cold sterilization modes.
Above-mentioned hydrogen peroxide steam generator, because use principle of heating vaporized hydrogen peroxide, can not be too fast so drip medicinal liquid speed, if too fast meeting makes vapours cause droplet coalescence, strengthen environmental surfaces and article corrosivity, therefore use circulating atomization interval time, mode just can reach fog bacteriocidal concentration.Dry fog steriliser, be adopt high velocity air to make to cause negative pressure in shower nozzle, by liquid inhalation spray head, and then gas-liquid mixed forms steam fog.The droplet of < 50 μm is called aerosol by World Health Organization (WHO) (WHO).Aerosol atomizer 80 Nian You Chinese military medicine academy of science develops.Ji Hou European countries' nineties reach environment sterilizing requirement for making hydrogen peroxide aerosol, droplet are dropped to less than 10 μm, are called as dry fog bactericidal unit or vaporization steriliser.Current dry fog steriliser noise is comparatively large, is generally not less than 98dB, and spray velocity is slow, and mist flow is 16ml/min.Shower nozzle atomization affects by factors such as air velocity, air pressure size, amount of infusion speeds, and then causes droplet size different, and aerosol concentration is different, sterilization effect have difference.To 60m
3standard room sterilizing, sterilization time is 120min.If to a 200m
3bio-pharmaceuticals workshop or food processing shop sterilization then the shortest disinfecting time also need 4h.This dry fog steriliser of European countries' development is single spraying header structure, nebulization efficiency is low, again because peroxide decomposition speed is fast, even if adopt 35% hydrogen peroxide vaporization, also be difficult in short time form the droplet aerosol concentration with sterilization functions, so the sterilization effect shortest time is also required to be 120min.Hydrogen peroxide vapour producer commercially available is at present only applicable to 60m
3following cubicle sterilization, is not suitable for and is greater than 100m
3space disinfection sterilizing.The present invention develops high-power " the intelligent hydrogen peroxide gasification sterilizing-disinfecting machine " of a kind of double power graught fan and nozzle cluster for this reason, and reduces generator pneumatic noise problem preferably by air-supply pipeline noise elimination structure.
(3) summary of the invention
The intelligent hydrogen peroxide gasification sterilizing-disinfecting machine of the present invention, primarily of hybrid electrical blower fan, noise-reducing silencer structure air-supply pipeline, the large shower nozzle of multiinjector, corrosion-resistant spray tank, composition such as transfusion gas transmission system, circuit program control system etc.Inventive point (1) adopts hybrid electrical blower fan to improve air quantity and pressure design, two fans is blown, throughput is large, air pressure is high, jet-impingement distance, make hydrogen peroxide gasification mist droplet particle size less, the carry of spray is farther, is adapted to larger volume room sterilization, can provide source of the gas for the multiinjector of shower nozzle is continual, atomization is better, makes hydrogen peroxide corrosivity less; (2) when adopting the air-supply of single-power blower fan, shower nozzle is hand-held, jet diameters is 90mm, high 100mm, shower nozzle upper surface becomes sphere, only there is 1 nozzle on sphere top, throughput is large, air pressure is high, spraying distance, what be able to continuously provides source of the gas for shower nozzle, shower nozzle point diameter is 54mm, hand-held rear end diameter 38mm, shower nozzle and diameter 38mm, long 1.5m waved plastic pipe link with sterilizing machine air outlet joint, forms isolator, baby's incubator, Biohazard Safety Equipment confined space, casing disinfection apparatus; (3) the large sprinkler design of multiinjector, jet diameters is 150mm, high 180mm, and shower nozzle upper surface becomes spheric, and multiple nozzle energy high flow capacities that sphere is evenly distributed are 360 ° of orientation homogeneous gasification disinfectant solution to space.3 nozzles sphere having 120 ° be evenly distributed, or 90 ° of 4 nozzles be evenly distributed, 5 airflow holes are had in nozzle, airflow hole is tangent line 45 ° of elevation angle distributions, make spraying droplet little, jet length is far away, emitted dose is large, aerosol generating capacity improves more than 5 times, vaporize compared with sterilization generating means with similar hydrogen peroxide, the droplet density in same volume space can be made within the unit interval greatly to increase, make vaporized hydrogen peroxide (VHP) sterilization effect more reliable, nozzle cluster can be sprayed in 360 ° of comprehensive spaces simultaneously, the aerosol particles of disinfection space different parts can be made to be uniformly distributed, thoroughly overcome single injector generator to spray irregular drawback, substantially increase the work efficiency of spraying disinfection simultaneously.By spouting liquid 10ml/m
3, to 100m
3standard room sterilizing, spray time only uses 7.5min, and multiinjector high power air fog generator is highly suitable for environment disinfected and sterilizings such as bio-pharmaceuticals workshop, biocontainment laboratory, food processing factory, hospital operating rooms, (4) pipeline of blowing adopts acoustic wave filter structure design, by shower nozzle chamber, nozzle boss sieve aperture, large cavity flow slowing down decompression storehouse and double power graught fan air inlet pipeline are formed, through the high velocity air that hybrid electrical blower fan produces, by short corrugated pipe enter instantaneously diameter area be greater than air-admitting surface 8.8 times flow expansion slow down decompression storehouse, slow down through the interception of nozzle boss 108 noise reduction sieve apertures again and enter the flow slowing down decompression storehouse voltage stabilizing that diameter area is greater than screening area 5.5 times, last air-flow accelerates from nozzle cluster and goes out, the nozzle air outlet area of air-supply line end is 1: 3.3 with the storehouse sectional area ratio that reduces pressure, whole noise elimination process is slowed down through flow expansion, to dam voltage stabilizing, reexpansion deceleration three phases, alleviate in shower nozzle and the air outlet air velocity of nozzle, stabilize bleed pressure in air-supply pipeline, the present invention's sterilizing-disinfecting machine pneumatic noise that gasifies is made to reduce 20dB ~ 30dB, (5) the present invention's sterilizing-disinfecting machine spray tank that gasifies is equipped with appendix, and when appendix is closed, in spray tank, pressure reduces, and spray droplet be comparatively small aerosol granule, and namely gasification is " dry fog " state, reaches sterilizing level for environment space, when appendix is opened, in spray tank, pressure increases, and spray droplet is larger aerosol particle, and namely gasification is " wet fog " state, reaches high-effective disinfecting level for environment space.(6) the present invention is gasified sterilizing-disinfecting machine volume little (50cmx40cmx60cm), lightweight (complete machine 30kg/ platform), simple to operate, conveniently moving; (7) the gasify parts of all contact medicines of sterilizing-disinfecting machine of the present invention are all make with rustless steel, politef and silastic material, sturdy and durable; (8) the present invention is manual or electric remote control, programme-control spraying and disinfecting time, and sterilization terminates automatic alarm, becomes the spraying sterilizing-disinfecting machine of unique money Novel intelligent control in the present age.(9) movement that sterilizing-disinfecting machine of the present invention moves ahead by remote operation machine, retreats, turn in left and right, makes 6MP workshop condition sterilization obtain Reliable guarantee.(10) the present invention's sterilizing-disinfecting machine technical scheme that gasifies comprises: shower nozzle links with nozzle, nozzle link tube for transfusion, tube for transfusion links with transfusion four-way plate, shower nozzle links with nozzle, tube for transfusion, transfusion four-way plate the nozzle cluster forming and have the noise elimination function that gasifies again with shower nozzle after linking, passed through casing top panel to link with ajutage, ajutage links with blast pipe fixing head, and blast pipe fixing head links with air intake corrugated tube and electric fan; Nozzle, tube for transfusion, appendix and spray tank link and form transfusion system, and synchronous motor, tooth sector, castor form machine drive system all around; Finally by electric fan circuit, synchronous motor circuit, LED display circuit and circuit control panel link forming circuit integrated program control system.
(4) accompanying drawing explanation
Accompanying drawing 1 is structural representation of the present invention.
In figure: 1. shower nozzle (flow expansion deceleration decompression storehouse); 2. nozzle boss (air-flow dam deceleration sieve tray); 3. nozzle; 4. tube for transfusion; 5. transfusion four-way plate; 6. appendix; 7. ajutage (flow expansion deceleration decompression storehouse); 8. blast pipe fixing head; 9. air intake corrugated tube; 10 electric fans; 11. supply sockets; 12. foot wheels; 13. tooth sectors; 14. synchronous motors; 15. circuit control panels; 16. spray tanks; 17.LED display screen.
(5) detailed description of the invention
Be described in detail below below in conjunction with the intelligent hydrogen peroxide gasification sterilizing-disinfecting machine of accompanying drawing 1 couple of the present invention.
As shown in Figure 1, the intelligent hydrogen peroxide gasification sterilizing-disinfecting machine of the present invention, its structure is by comprising: shower nozzle (flow expansion deceleration decompression storehouse) 1; Nozzle boss (air-flow dam deceleration sieve tray) 2; Nozzle 3; Tube for transfusion 4; Transfusion four-way plate 5; Appendix 6; Ajutage (flow expansion deceleration decompression storehouse) 7; Blast pipe fixing head 8; Air intake corrugated tube 9; Electric fan 10; Supply socket 11; Castor 12; Tooth sector 13; Synchronous motor 14; Circuit control panel 15; Spray tank 16; LED display 17.Shower nozzle 1 links with nozzle 3, nozzle 3 links tube for transfusion 4, tube for transfusion 4 links with transfusion four-way plate 5, link the nozzle cluster forming and there is the noise elimination function that gasifies again with shower nozzle 2 after shower nozzle 1 and 3,4,5 links, it is linked by casing top panel and ajutage 7, ajutage 7 links with blast pipe fixing head 8, and blast pipe fixing head 8 links with air intake corrugated tube 9 and electric fan 10; Nozzle 3, tube for transfusion 4, appendix 5 link with spray tank 16 and form transfusion system, and synchronous motor 14, tooth sector 13, castor 12 form machine drive system all around; Finally electric fan 10 circuit, synchronous motor 14 circuit, LED display 17 circuit and circuit control panel 15 are linked forming circuit integrated program control system.
Intelligent its processing technology thereof of hydrogen peroxide gasification sterilizing-disinfecting machine of the present invention is simple, processes shown in by specification accompanying drawing.
Except the feature described in description, be the known technology of professional and technical personnel.
Claims (12)
1. an intelligent hydrogen peroxide gasification sterilizing-disinfecting machine, it is characterized in that: shower nozzle links with nozzle, nozzle link tube for transfusion, tube for transfusion links with transfusion four-way plate, shower nozzle links with nozzle, tube for transfusion, transfusion four-way plate the nozzle cluster forming and have the noise elimination function that gasifies again with shower nozzle after linking, passed through casing top panel to link with ajutage, ajutage links with blast pipe fixing head, and blast pipe fixing head links with air intake corrugated tube and electric fan; Nozzle, tube for transfusion, appendix and spray tank link and form transfusion system, and synchronous motor, tooth sector, castor form machine drive system all around; Finally by electric fan circuit, synchronous motor circuit, LED display circuit and circuit control panel link forming circuit integrated program control system.
2. the intelligent hydrogen peroxide gasification sterilizing-disinfecting machine of one according to claim 1, it is characterized in that: large shower nozzle, shower nozzle has multiple nozzle, the upper surface of shower nozzle becomes spheric, and multiple nozzle energy high flow capacities that sphere is evenly distributed are 360 ° of orientation homogeneous gasification disinfectant solution to space.
3. the intelligent hydrogen peroxide gasification sterilizing-disinfecting machine of one according to claim 1, it is characterized in that: large shower nozzle, jet diameters is 150mm, high 180mm, shower nozzle upper surface becomes sphere, 3 nozzles sphere having 120 ° be evenly distributed, energy high flow capacity is 360 ° of orientation homogeneous gasification disinfectant solution to space.
4. the intelligent hydrogen peroxide gasification sterilizing-disinfecting machine of one according to claim 1, it is characterized in that: large shower nozzle, jet diameters is 150mm, high 180mm, shower nozzle upper surface becomes sphere, 4 nozzles sphere having 90 ° be evenly distributed, energy high flow capacity is 360 ° of orientation homogeneous gasification disinfectant solution to space.
5. the intelligent hydrogen peroxide gasification sterilizing-disinfecting machine of one according to claim 1, is characterized in that: have 5 airflow holes in nozzle, and airflow hole is tangent line 45 ° of elevation angle distributions.
6. the intelligent hydrogen peroxide gasification sterilizing-disinfecting machine of one according to claim 1, it is characterized in that: noise-reducing silencer structure air-supply pipeline, be made up of shower nozzle chamber, nozzle boss sieve aperture, large cavity flow slowing down decompression storehouse and double power graught fan air inlet pipeline, first time deceleration decompression storehouse diameter area is greater than air-admitting surface 8.8 times, nozzle boss has 108 noise reduction sieve apertures, second time deceleration decompression storehouse diameter area is greater than screening area 5.5 times, and the nozzle air outlet area of air-supply line end is 1: 3.3 with the storehouse sectional area ratio that reduces pressure.
7. the intelligent hydrogen peroxide gasification sterilizing-disinfecting machine of one according to claim 1, is characterized in that: double-power electric blower fan, and two fans is blown.
8. the intelligent hydrogen peroxide gasification sterilizing-disinfecting machine of one according to claim 1, is characterized in that: during the air-supply of single-power blower fan, jet diameters is 90mm, high 100mm, and shower nozzle upper surface becomes sphere, and only there is 1 nozzle on sphere top.
9. the intelligent hydrogen peroxide gasification sterilizing-disinfecting machine of one according to claim 1, it is characterized in that: during the air-supply of single-power blower fan, shower nozzle is hand-held, shower nozzle point diameter is 54mm, hand-held rear end diameter 38mm, shower nozzle and diameter 38mm, long 1.5m waved plastic pipe link with sterilizing machine air outlet joint, forms isolator, baby's incubator, Biohazard Safety Equipment confined space, casing disinfection apparatus.
10. the intelligent hydrogen peroxide gasification sterilizing-disinfecting machine of one according to claim 1, it is characterized in that: spray tank is equipped with appendix, when appendix is closed, in spray tank, pressure reduces, spray droplet is comparatively small aerosol granule, namely gasification is " dry fog " state, reaches sterilizing level for environment space; When appendix is opened, in spray tank, pressure increases, and spray droplet is larger aerosol particle, and namely gasification is " wet fog " state, reaches high-effective disinfecting level for environment space.
The intelligent hydrogen peroxide gasification sterilizing-disinfecting machine of 11. one according to claim 1, is characterized in that: manual or electric remote control, programme-control spraying and sterilization and alarm.
The intelligent hydrogen peroxide gasification sterilizing-disinfecting machine of 12. one according to claim 1, is characterized in that: adopt remote controller to operate machine movement.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520723755.4U CN205095053U (en) | 2015-04-27 | 2015-09-15 | Intelligent hydrogen peroxide gasification sterilization machine |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520269372 | 2015-04-27 | ||
| CN2015202693724 | 2015-04-27 | ||
| CN201520723755.4U CN205095053U (en) | 2015-04-27 | 2015-09-15 | Intelligent hydrogen peroxide gasification sterilization machine |
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|---|---|
| CN205095053U true CN205095053U (en) | 2016-03-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520723755.4U Expired - Fee Related CN205095053U (en) | 2015-04-27 | 2015-09-15 | Intelligent hydrogen peroxide gasification sterilization machine |
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| CN (1) | CN205095053U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108452360A (en) * | 2018-07-03 | 2018-08-28 | 上海汉尼生物技术有限公司 | Hydrogen peroxide air sterilizing apparatus |
| CN109316616A (en) * | 2018-11-27 | 2019-02-12 | 黄永华 | A kind of self-adjustable sterilizing apparatus for poultry farming canopy |
| CN112516357A (en) * | 2020-11-26 | 2021-03-19 | 江苏中慧元通生物科技有限公司 | Disinfection cabinet is used in bacterin production |
| CN114451569A (en) * | 2022-02-23 | 2022-05-10 | 南宁天亮精细化工有限责任公司 | An ultra-fine mist fruit and vegetable sterilizer |
-
2015
- 2015-09-15 CN CN201520723755.4U patent/CN205095053U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108452360A (en) * | 2018-07-03 | 2018-08-28 | 上海汉尼生物技术有限公司 | Hydrogen peroxide air sterilizing apparatus |
| CN109316616A (en) * | 2018-11-27 | 2019-02-12 | 黄永华 | A kind of self-adjustable sterilizing apparatus for poultry farming canopy |
| CN112516357A (en) * | 2020-11-26 | 2021-03-19 | 江苏中慧元通生物科技有限公司 | Disinfection cabinet is used in bacterin production |
| CN112516357B (en) * | 2020-11-26 | 2021-12-10 | 江苏中慧元通生物科技有限公司 | Disinfection cabinet is used in bacterin production |
| CN114451569A (en) * | 2022-02-23 | 2022-05-10 | 南宁天亮精细化工有限责任公司 | An ultra-fine mist fruit and vegetable sterilizer |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160323 |