CN201519677U - Ultrasonic cleaner for micropipettor suction head - Google Patents
Ultrasonic cleaner for micropipettor suction head Download PDFInfo
- Publication number
- CN201519677U CN201519677U CN2009202192462U CN200920219246U CN201519677U CN 201519677 U CN201519677 U CN 201519677U CN 2009202192462 U CN2009202192462 U CN 2009202192462U CN 200920219246 U CN200920219246 U CN 200920219246U CN 201519677 U CN201519677 U CN 201519677U
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- suction head
- cleaning
- water injection
- suction nozzle
- water
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- Expired - Fee Related
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Abstract
The utility model relates to an ultrasonic cleaner for a micropipettor suction head, which is used for laboratories of biology, pharmacy and chemistry and belongs to the field of common cleaning. A suction head supporting plate frame is arranged below a water injection tank; a cleaning tank is arranged below the suction head supporting plate frame; an ultrasonic oscillator and a power supply are arranged below the cleaning tank; the bottom of the water injection tank is provided with water injection holes; and the suction head supporting plate frame is provided with holes that correspond to the holes of the water injection tank one to one and are used for being inserted with the suction head to be cleaned. By the combination of ultrasonic cleaning and automation cleaning, the ultrasonic cleaner can thoroughly clean microcentrifuge tubes, thus not only saving a large amount of manpower and financial resources, but also having environment protection function.
Description
One, technical field
The utility model relates to a kind of ultrasonic wave micropipette tip cleaning apparatus, is used for biology, pharmacy and chemical laboratory, belongs to general cleaning field.
Two, background technology:
Micropipette tip is widely used in preparation, packing and the transfer of solution.The material of producing micropipette tip all uses high-purity, translucent polypropylene (PP polypropyiene), and with respect to other plastic materials, the most important characteristic of PP is the high strength and the low moisture adsorbability that can keep material in suitable temperature range.In addition, for inorganic acid, organic acid, base solvent and organic solvent commonly used in nearly all laboratory, PP has stable chemical property.Polypropylene can not show a candle to polybag on the chemical molecular structure raw material polyethylene is firm, thereby can decompose under nontoxic form, but this decomposition needs certain external condition, and else process is very very long.
The employed micropipette tip in present most of laboratory is disposable, promptly abandon after the use, even use repeatedly after having a few experiments chamber to reclaim, but cleaning becomes breadboard one bears greatly, because also do not have automation or semi-automatic micropipette tip cleaning equipment now on the market, in addition because the micropipette tip volume is less, general manual cleaning apparatus is difficult for using, so a large amount of microcentrifugal tubes after reclaiming are difficult to be cleaned clean and relieved use, thereby cause a large amount of wastes of resource, simultaneously environment is caused certain burden.Ultrasonic wave cleans principle and is based on the ultrasonic cavitation effect, promptly by higher-order of oscillation generation high-frequency signals, is converted to mechanical dither countless bubbles in cleaning fluid by transducer and forms fast and implosion rapidly.The dirt that consequent impact will be immersed in the workpiece surfaces externally and internally in the cleaning fluid peels off, and is the extraordinary equipment of a kind of cleaning performance.Present breadboard ultrasonic washing instrument is mainly used to clean some reagent bottles and experiment utensil, and few people are used for cleaning disposable microcentrifugal tube.
Three, summary of the invention
The purpose of this utility model is to provide a kind of automatic cleaning that can realize microcentrifugal tube, has improved repeatedly recycling of micropipette tip, at the bottom of the cost, the ultrasonic wave micropipette tip cleaning apparatus of environmental protection.
Technical solution:
The utility model water injecting tank below is provided with the suction nozzle plate supporting frame, suction nozzle supporting plate below is provided with service sink, the service sink below is provided with ultrasonic oscillator and power supply, the water injecting tank bottom has water injection hole, have on the supporting plate of suction nozzle plate supporting frame and the relative one by one hole of water injection hole, water injecting tank bottom, be used to insert suction nozzle to be cleaned.
Water injecting tank sidewall top has water filling port.
Service sink sidewall top has delivery port, and the below has sewage draining exit.
The utility model is easy to use, quick, economical, and cleaning performance is good, has certain value for applications.The price of 1 import micropipette tip is about 0.1 yuan, and a big-and-middle-sized laboratory was used 1000, promptly 100 yuan in average one day, one month promptly nearly 3000 yuan, if repeated washing is used, can save about 1500 yuan, can save ten thousand yuan of 2-3 every year.
Four, description of drawings
Fig. 1 structural representation of the present utility model.
Five, the specific embodiment
The utility model water injecting tank 7 sidewalls top has water filling port 1, the bottom has water injection hole 10, the size of water injection hole 10 is decided according to suction nozzle 4 specifications, water injecting tank 7 is placed on the suction nozzle plate supporting frame 8, have on the supporting plate of suction nozzle plate supporting frame 8 and the relative one by one hole of water injecting tank 7 bottom water injection holes 10, be used to insert suction nozzle to be cleaned 4.Service sink 9 is positioned at suction nozzle plate supporting frame 8 belows, and its sidewall top has delivery port 2, and the below has sewage draining exit 3.Power supply 6 and ultrasonic oscillator 5 are positioned at service sink 9 belows.During cleaning, at first open the water filling port 1 of water injecting tank 7, water filling in water injecting tank 7, treat that water is filled it up with service sink 9 after, open ultrasonic oscillator 5, concussion was cleaned 5-10 minute.Then, powered-down 6 is opened the sewage draining exit 3 of service sink 9, and sewage is discharged.Treat that sewage discharges fully, close sewage draining exit 3, open water filling port 1 and delivery port 2 again, allow running water flow into water injecting tank 7, and flow down from the water injection hole 10 of bottom, constantly flow out from suction nozzle 4 tips behind flushing suction nozzle 4 inwalls, discharge from delivery port 2 after washing bubble suction nozzle 4 outer walls, re-use distilled water after rinsing well and repeat above-mentioned cleaning process, close water filling port 1 and delivery port 2 after cleaning finishes, suction nozzle plate supporting frame 8 is taken out, and oven dry back dress box can use.
Suction nozzle 4 after the cleaning is very clean, can be used for general experiment, as the need sterile working, can use behind suction nozzle 4 autoclavings after then will drying.
Claims (3)
1. ultrasonic wave micropipette tip cleaning apparatus, comprise: water injecting tank (7), it is characterized in that: water injecting tank (7) below is provided with suction nozzle plate supporting frame (8), suction nozzle plate supporting frame (8) below is provided with service sink (9), service sink (9) below is provided with ultrasonic oscillator (6) and power supply (5), water injecting tank (7) bottom has water injection hole (10), has on the supporting plate of suction nozzle plate supporting frame (8) and the relative one by one hole of water injection hole (10), water injecting tank bottom, is used to insert suction nozzle to be cleaned (4).
2. ultrasonic wave micropipette tip cleaning apparatus according to claim 1 is characterized in that: water injecting tank (7) sidewall top has water filling port (1).
3. ultrasonic wave micropipette tip cleaning apparatus according to claim 1 and 2 is characterized in that: service sink sidewall top has delivery port (2), and the below has sewage draining exit (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202192462U CN201519677U (en) | 2009-09-28 | 2009-09-28 | Ultrasonic cleaner for micropipettor suction head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009202192462U CN201519677U (en) | 2009-09-28 | 2009-09-28 | Ultrasonic cleaner for micropipettor suction head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201519677U true CN201519677U (en) | 2010-07-07 |
Family
ID=42505855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009202192462U Expired - Fee Related CN201519677U (en) | 2009-09-28 | 2009-09-28 | Ultrasonic cleaner for micropipettor suction head |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201519677U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480595A (en) * | 2013-09-29 | 2014-01-01 | 大连民族学院 | Blade wax coat washing box |
| CN105817455A (en) * | 2016-05-05 | 2016-08-03 | 北京纳迅科技股份有限公司 | Micro-fluidic biologic chip cleaning device and cleaning needles |
| CN106733918A (en) * | 2017-01-16 | 2017-05-31 | 李晓晶 | Ultrasonic wave microcentrifugal tube cleaning device |
| CN106984600A (en) * | 2017-04-20 | 2017-07-28 | 深圳市华星光电技术有限公司 | Liquid transfer gun head automatic flushing device |
| CN108772369A (en) * | 2018-05-24 | 2018-11-09 | 成都瀚辰光翼科技有限责任公司 | A kind of array liquid-transfering sucker cleaning device and cleaning method |
| CN112170373A (en) * | 2020-10-20 | 2021-01-05 | 西安交通大学医学院第一附属医院 | Full-automatic liquid-transfering suction head washs integrative device of dress box of drying |
-
2009
- 2009-09-28 CN CN2009202192462U patent/CN201519677U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103480595A (en) * | 2013-09-29 | 2014-01-01 | 大连民族学院 | Blade wax coat washing box |
| CN103480595B (en) * | 2013-09-29 | 2015-05-13 | 大连民族学院 | Blade wax coat washing box |
| CN105817455A (en) * | 2016-05-05 | 2016-08-03 | 北京纳迅科技股份有限公司 | Micro-fluidic biologic chip cleaning device and cleaning needles |
| CN106733918A (en) * | 2017-01-16 | 2017-05-31 | 李晓晶 | Ultrasonic wave microcentrifugal tube cleaning device |
| CN106984600A (en) * | 2017-04-20 | 2017-07-28 | 深圳市华星光电技术有限公司 | Liquid transfer gun head automatic flushing device |
| CN106984600B (en) * | 2017-04-20 | 2019-05-31 | 深圳市华星光电技术有限公司 | Liquid transfer gun head automatic flushing device |
| CN108772369A (en) * | 2018-05-24 | 2018-11-09 | 成都瀚辰光翼科技有限责任公司 | A kind of array liquid-transfering sucker cleaning device and cleaning method |
| CN112170373A (en) * | 2020-10-20 | 2021-01-05 | 西安交通大学医学院第一附属医院 | Full-automatic liquid-transfering suction head washs integrative device of dress box of drying |
| CN112170373B (en) * | 2020-10-20 | 2024-04-19 | 西安交通大学医学院第一附属医院 | Full-automatic pipetting head washs stoving dress box integrative device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20100707 Termination date: 20110928 |