CN106984600B - Liquid transfer gun head automatic flushing device - Google Patents
Liquid transfer gun head automatic flushing device Download PDFInfo
- Publication number
- CN106984600B CN106984600B CN201710260855.1A CN201710260855A CN106984600B CN 106984600 B CN106984600 B CN 106984600B CN 201710260855 A CN201710260855 A CN 201710260855A CN 106984600 B CN106984600 B CN 106984600B
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- China
- Prior art keywords
- liquid transfer
- gun head
- transfer gun
- flushing device
- automatic flushing
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- 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.)
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
Abstract
The present invention provides a kind of liquid transfer gun head automatic flushing device.The liquid transfer gun head automatic flushing device includes for accommodating the washing lotion case of washing lotion, pump, hollow pipe, spray head, the liquid transfer gun head bracket for being inserted into liquid transfer gun head, spray apertures, waste liquid tank, sewage draining exit, cleaning case and the automatic control system for executing for controlling the liquid transfer gun head automatic flushing device default cleaning procedure；Spray head is set to cleaning case inner top, liquid transfer gun head bracket is set in cleaning case immediately below spray head so that liquid transfer gun head and spray head correspond, spray apertures be set to cleaning case side wall and with insertion the tip of liquid transfer gun head of liquid transfer gun head bracket it is corresponding, in cleaning case bottom, washing lotion case connects cleaning case with hollow pipe by pump to pump washing lotion to spray head and spray apertures for waste liquid tank and sewage outfalls setting.Liquid transfer gun head automatic flushing device of the invention can effectively solve the problems, such as the cleaning of liquid transfer gun head, realize system, environmental protection, safety, thorough, the cleaning process of quick five in one.
Description
Technical field
The present invention relates to experiment equipment field more particularly to a kind of liquid transfer gun head automatic flushing devices.
Background technique
Liquid-transfering gun (pipette) is one kind of pipettor, is usually used in environmental monitoring, pharmacy, medicine, TFT-LCD (film crystalline substance
Body pipe-liquid crystal display) etc. industries laboratory is a small amount of or micro liquid pipettes.Such as the liquid crystal pollution in TFT-LCD industry
Photoresist concentration analysis etc. in analysis, Liquid crystalline melting point and clearing point test, stripper (stripper).
The liquid-transfering gun of different size matches different size of pipette tips, the adjustable liquid relief of multiple tracks of different manufacturer's productions
Gun-shaped shape is also slightly different, but working principle and operating method are almost the same.Lower button is first pressed when use to the second rest point, slowly
Release button is to origin, after sucting, leans to chamber wall and surplus liquid flowed back to container along wall.
Liquid-transfering gun matches different size of pipette tips, and the material of liquid transfer gun head (pipette tips) belongs to and can make again
Material, but since the bore of liquid transfer gun head is all smaller, the large and fast speed of frequency of use, also for this liquid transfer gun head at present
There is no the cleaning method of comparative maturity, therefore many laboratories, in order to avoid the cross contamination of sample room, mostly using disposably makes
With increasing the consumption product cost of equipment to a certain extent, also form certain wasting of resources.Such as using it is traditional " it is artificial+
The cleaning model of fine, soft fur brush ", not only workload is very big, but also is not easy to clean up, and influences secondary using effect.
Summary of the invention
Therefore, the purpose of the present invention is to provide a kind of liquid transfer gun head automatic flushing device, solve liquid transfer gun head system,
Environmental protection, safety, thorough, the cleaning problem of quick five in one.
To achieve the above object, the present invention provides a kind of liquid transfer gun head automatic flushing devices, comprising: for accommodating washing lotion
Washing lotion case, pump, hollow pipe, spray head, the liquid transfer gun head bracket for being inserted into liquid transfer gun head, spray apertures, waste liquid tank, blowdown
Mouth, cleaning case and the automatic control system that default cleaning procedure is executed for controlling the liquid transfer gun head automatic flushing device；Spray
Leaching head is set to cleaning case inner top, and liquid transfer gun head bracket is set in cleaning case immediately below spray head so that liquid transfer gun head and spray
It drenches head to correspond, spray apertures are set to cleaning case side wall and the tip pair with the liquid transfer gun head of insertion liquid transfer gun head bracket
It answers, in cleaning case bottom, washing lotion case connects cleaning case with hollow pipe by pump to pump washing lotion extremely for waste liquid tank and sewage outfalls setting
Spray head and spray apertures.
Wherein, further include wind shower device for pumped air to the spray head and spray apertures.
Wherein, the wind shower device includes the pump for pumped air, and the pump for pumped air passes through the sky
Heart pipe connects the cleaning case with pumped air to the spray head and spray apertures.
Wherein, the quantity of the washing lotion case is multiple to accommodate different washing lotions.
Wherein, the washing lotion case includes pure water tank, detergent box and special lotion case.
Wherein, the top of the liquid transfer gun head bracket is equipped with orifice plate and is inserted vertically into for liquid transfer gun head, liquid transfer gun head bracket
Surrounding and bottom are without baffle.
Wherein, detent is equipped in the cleaning case so that the liquid transfer gun head bracket is caught in.
Wherein, the automatic control system control liquid transfer gun head automatic flushing device is utilized respectively different washing lotions and repeatedly washs
Liquid transfer gun head.
Wherein, the automatic control system control liquid transfer gun head automatic flushing device is finished using washing lotion cleaning liquid transfer gun head
Afterwards, it controls the wind shower device and air-dries liquid transfer gun head.
To sum up, liquid transfer gun head automatic flushing device of the invention can effectively solve the problems, such as the cleaning of liquid transfer gun head, realize system
It unites, is environmentally friendly, is safe, thoroughly, the cleaning process of quick five in one is pollution-free to reach liquid transfer gun head, and neatly circulation makes
With, prolong the service life, raising cleaning efficiency, saving equipment consumption product cost.
Detailed description of the invention
With reference to the accompanying drawing, by the way that detailed description of specific embodiments of the present invention, technical solution of the present invention will be made
And other beneficial effects are apparent.
In attached drawing,
The structural schematic diagram of the liquid transfer gun head bracket of Fig. 1 one preferred embodiment of liquid transfer gun head automatic flushing device of the present invention；
The structural schematic diagram of Fig. 2 one preferred embodiment of liquid transfer gun head automatic flushing device of the present invention.
Specific embodiment
Referring to Fig. 1 and Fig. 2, Fig. 1 is the liquid transfer gun head branch of one preferred embodiment of liquid transfer gun head automatic flushing device of the present invention
The structural schematic diagram of frame, Fig. 2 are the structural schematic diagram of the preferred embodiment.Liquid transfer gun head automatic flushing device of the invention is main
It include: for accommodating the washing lotion case 1 of washing lotion, pump 2, hollow pipe 3, spray head 4, the liquid transfer gun head branch for being inserted into liquid transfer gun head 10
Frame 5, spray apertures 6, waste liquid tank 7, sewage draining exit 8, cleaning case 9 and for control the liquid transfer gun head automatic flushing device execute it is default
The automatic control system (not shown) of cleaning procedure；Spray head 4 is set to 9 inner top of cleaning case, and liquid transfer gun head bracket 5 is set to
So that liquid transfer gun head 10 and spray head 4 correspond immediately below spray head 4 in cleaning case 9, spray apertures 6 are set to 9 side of cleaning case
Wall and with insertion the tip of liquid transfer gun head 10 of liquid transfer gun head bracket 5 it is corresponding, waste liquid tank 7 and sewage draining exit 8 are set to cleaning case 9
Bottom, washing lotion case 1 connect cleaning case 9 by pump 2 and hollow pipe 3 to pump washing lotion to spray head 4 and spray apertures 6, and washing lotion passes through
Outer hollow pipe 3 can be delivered to again spray head via the hollow pipe (not shown) being arranged inside cleaning case 9 after being delivered to cleaning case 9
4 and spray apertures 6.
Liquid transfer gun head automatic flushing device of the invention further includes wind shower device (not shown), and wind shower device can pump sky
Gas is to spray head 4 and spray apertures 6, for air-drying liquid transfer gun head 10.Wind shower device specifically may include the pump for pumped air, should
Pump may be selected to connect cleaning case 9 by hollow pipe 3 equally with pumped air to spray head 4 and spray apertures 6.
The quantity of washing lotion case 1 can be multiple to accommodate different washing lotions respectively.In this preferred embodiment, washing lotion case 1 has
Body can be divided into pure water tank 11, and detergent box 12, (it is suitable that special lotion case 13 can select special lotion case 13 according to physical property matter to be washed
Lotion).
It will be understood by those skilled in the art that automatic control system may include all kinds of Automatic Control Components such as solenoid valve, from
Dynamic switch and programmable chip etc., Automatic Control Component is connected to liquid transfer gun head automatic flushing device and needs to automatically control work shape
The element of state can preset intelligent cleaning procedure and execution to realize automation control, by programmable chip, such as automate
2 work of control pump, passes through fluid on-off in solenoid valve automation control hollow pipe 3 etc..
The top of liquid transfer gun head bracket 5 is equipped with orifice plate and is inserted vertically into for liquid transfer gun head 10,5 surrounding of liquid transfer gun head bracket and
Without baffle, liquid transfer gun head bracket 5 can be according to 10 specifications design of liquid transfer gun head for bottom.Detent is equipped in cleaning case 9 for liquid relief
Pipette tips bracket 5 is caught in.
Present invention design and the one-to-one spray head 4 of liquid transfer gun head 10, it is ensured that each liquid transfer gun head 10 can be by needle
Property is rinsed；Completely new cleaning case 9 is designed, cleaning process carries out in the case, avoids the spillage of washing lotion；Design different washing lotion casees
1, convenient for the multiple washing of system；Waste liquid tank 7 is designed, convenient for the collection of waste liquid；Wind shower device is designed, is finished convenient for cleaning
Quick-air-drying；The operation sequence for designing intelligence, can save human cost etc..Novel liquid transfer gun head of the invention cleans dress automatically
It sets, apparatus structure is simple, is easy to make, is easy to operate, is conducive to the cleaning liquid transfer gun head that bore is small, shape is special, is experiment
The essential auxiliary tool in room.
The preferred embodiment for cooperating liquid transfer gun head automatic flushing device of the invention below, is described in detail its working principle and step
It is rapid:
(1) liquid transfer gun head 10 used is sequentially inserted on liquid transfer gun head bracket 5；
(2) the liquid transfer gun head bracket 5 for being inserted with liquid transfer gun head 10 is caught in the detent in cleaning case 9, at this time liquid transfer gun head
Bracket 5 just corresponds spray head 4, and not exclusively linking, and intermediate there are a small distance, closes chamber door；
(3) cleaning procedure is set by the man-machine interface intelligent console of automatic control system；
(4) pump 2 is opened, cleaning starts；
(5) general procedure setting and cleaning process are as follows: pure water is each by being dispersed to after hollow pipe 3 under the action of pumping 2
Spray head 4, each spray head 4 eject pure water under active force, are rinsed that (washing time is according to reality to liquid transfer gun head 10
Border situation self-setting), after pure water cleans, system closes pure water tank 11, opens detergent box 12 (with pure water cleaning process
It is identical) carry out second and rinse, can be added if needed to special lotion case 13 specific aim lotion (such as ethyl alcohol, it is clear with pure water
Wash Cheng Xiangtong) third time flushing is carried out, it finally reuses pure water tank 11 and carries out last time flushing.In this cleaning process, spray
Drenching hole 6 also constantly can carry out hydro-peening to 10 tip of liquid transfer gun head；
(6) after cleaning, wind shower device start-up operation (air passes through spray head 4 and spray apertures 6 by hollow pipe 3) is right
It should spray, air-dry processing and complete, take out liquid transfer gun head bracket 5, can be used to experimental implementation；
(7) in the above process, all cleaning waste liquids can all fall into waste liquid tank 7, be discharged by 9 bottom blow-down mouth 8 of cleaning case
Processing.
To sum up, liquid transfer gun head automatic flushing device of the invention can effectively solve the problems, such as the cleaning of liquid transfer gun head, realize system
It unites, is environmentally friendly, is safe, thoroughly, the cleaning process of quick five in one is pollution-free to reach liquid transfer gun head, and neatly circulation makes
With, prolong the service life, raising cleaning efficiency, saving equipment consumption product cost.
The above for those of ordinary skill in the art can according to the technique and scheme of the present invention and technology
Other various corresponding changes and modifications are made in design, and all these change and modification all should belong to the appended right of the present invention
It is required that protection scope.
Claims (8)
1. a kind of liquid transfer gun head automatic flushing device characterized by comprising for accommodating the washing lotion case of washing lotion, pump, hollow
It pipe, spray head, the liquid transfer gun head bracket for being inserted into liquid transfer gun head, spray apertures, waste liquid tank, sewage draining exit, cleaning case and is used for
Control the automatic control system that the liquid transfer gun head automatic flushing device executes default cleaning procedure；Spray head is set in cleaning case
Top, liquid transfer gun head bracket is set in cleaning case immediately below spray head so that liquid transfer gun head and spray head one-to-one correspondence, spray
Hole be set to cleaning case side wall and with insertion the tip of liquid transfer gun head of liquid transfer gun head bracket it is corresponding, waste liquid tank and sewage draining exit are set
It is placed in cleaning case bottom, washing lotion case connects cleaning case with hollow pipe by pump to pump washing lotion to spray head and spray apertures；
The liquid transfer gun head automatic flushing device further includes the wind shower device for pumped air to the spray head and spray apertures.
2. liquid transfer gun head automatic flushing device as described in claim 1, which is characterized in that the wind shower device includes for pumping
Send the pump of air, the pump for pumped air connects the cleaning case by the hollow pipe with pumped air to described
Spray head and spray apertures.
3. liquid transfer gun head automatic flushing device as described in claim 1, which is characterized in that the quantity of the washing lotion case is multiple
To accommodate different washing lotions.
4. liquid transfer gun head automatic flushing device as claimed in claim 3, which is characterized in that the washing lotion case includes pure water tank,
Detergent box and special lotion case.
5. liquid transfer gun head automatic flushing device as described in claim 1, which is characterized in that the top of the liquid transfer gun head bracket
Equipped with orifice plate so that liquid transfer gun head is inserted vertically into, liquid transfer gun head bracket surrounding and bottom are without baffle.
6. liquid transfer gun head automatic flushing device as described in claim 1, which is characterized in that be equipped in the cleaning case detent with
It is caught in for the liquid transfer gun head bracket.
7. liquid transfer gun head automatic flushing device as claimed in claim 3, which is characterized in that the automatic control system control moves
Liquid pipette tips automatic flushing device is utilized respectively different washing lotions and repeatedly washs liquid transfer gun head.
8. liquid transfer gun head automatic flushing device as described in claim 1, which is characterized in that the automatic control system control moves
After liquid pipette tips automatic flushing device is using washing lotion cleaning liquid transfer gun head, controls the wind shower device and air-dry liquid transfer gun head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710260855.1A CN106984600B (en) | 2017-04-20 | 2017-04-20 | Liquid transfer gun head automatic flushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710260855.1A CN106984600B (en) | 2017-04-20 | 2017-04-20 | Liquid transfer gun head automatic flushing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106984600A CN106984600A (en) | 2017-07-28 |
| CN106984600B true CN106984600B (en) | 2019-05-31 |
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ID=59416445
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710260855.1A Active CN106984600B (en) | 2017-04-20 | 2017-04-20 | Liquid transfer gun head automatic flushing device |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN110653215A (en) * | 2018-06-28 | 2020-01-07 | 中国人民解放军总医院 | Sample adding gun head cleaning device |
| CN109647829A (en) * | 2018-12-18 | 2019-04-19 | 深圳市华星光电技术有限公司 | Liquid transferring tube cleaner |
| 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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| DD221369A1 (en) * | 1983-08-26 | 1985-04-24 | Bezirkskrankenhaus Karl Marx S | Irrigation Unit |
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| CN205797258U (en) * | 2016-06-08 | 2016-12-14 | 中国石油大学(华东) | A kind of novel liquid-transfering gun support |
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Patent Citations (8)
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|---|---|---|---|---|
| DD221369A1 (en) * | 1983-08-26 | 1985-04-24 | Bezirkskrankenhaus Karl Marx S | Irrigation Unit |
| CN2068008U (en) * | 1990-01-16 | 1990-12-26 | 天津市第二医学院附属第一中心医院 | Pipet point washing device |
| DE10207499A1 (en) * | 2002-02-22 | 2003-09-25 | Evotec Ag | Pipette tip or dispensing unit cleansing system, involves introducing pipette tip into a cleaning chamber, and spraying with a cleaning fluid |
| CN201519677U (en) * | 2009-09-28 | 2010-07-07 | 内蒙古科技大学包头医学院 | Ultrasonic cleaner for micropipettor suction head |
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| CN106984600A (en) | 2017-07-28 |
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Address after: 9-2 Tangming Avenue, Guangming New District, Shenzhen City, Guangdong Province Patentee after: TCL Huaxing Photoelectric Technology Co.,Ltd. Address before: 9-2 Tangming Avenue, Guangming New District, Shenzhen City, Guangdong Province Patentee before: Shenzhen China Star Optoelectronics Technology Co.,Ltd. |