CN110404597A - A kind of Multi-function self-cleaning liquid-transfering device and its application method - Google Patents
A kind of Multi-function self-cleaning liquid-transfering device and its application method Download PDFInfo
- Publication number
- CN110404597A CN110404597A CN201910728165.3A CN201910728165A CN110404597A CN 110404597 A CN110404597 A CN 110404597A CN 201910728165 A CN201910728165 A CN 201910728165A CN 110404597 A CN110404597 A CN 110404597A
- Authority
- CN
- China
- Prior art keywords
- liquid
- liquid chamber
- containing liquid
- cleaning
- pipette
- 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.)
- Pending
Links
- 238000004140 cleaning Methods 0.000 title claims abstract description 86
- 238000000034 method Methods 0.000 title claims abstract description 23
- 239000007788 liquid Substances 0.000 claims abstract description 172
- 239000007921 spray Substances 0.000 claims abstract description 37
- 230000002572 peristaltic effect Effects 0.000 claims abstract description 19
- 238000006243 chemical reaction Methods 0.000 claims description 20
- 238000012546 transfer Methods 0.000 claims description 13
- 239000002699 waste material Substances 0.000 claims description 11
- 239000012452 mother liquor Substances 0.000 claims description 8
- 239000011521 glass Substances 0.000 claims description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 3
- 238000003780 insertion Methods 0.000 claims description 2
- 230000037431 insertion Effects 0.000 claims description 2
- 239000012530 fluid Substances 0.000 abstract description 13
- 239000000725 suspension Substances 0.000 abstract description 6
- 230000000903 blocking effect Effects 0.000 abstract description 3
- 239000000523 sample Substances 0.000 description 8
- 230000000694 effects Effects 0.000 description 5
- 210000001124 body fluid Anatomy 0.000 description 4
- 239000010839 body fluid Substances 0.000 description 4
- 230000008859 change Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000007246 mechanism Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000003915 cell function Effects 0.000 description 1
- 239000003153 chemical reaction reagent Substances 0.000 description 1
- 239000012459 cleaning agent Substances 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000006228 supernatant Substances 0.000 description 1
- 238000013518 transcription Methods 0.000 description 1
- 230000035897 transcription Effects 0.000 description 1
- 238000005303 weighing Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/02—Burettes; Pipettes
- B01L3/021—Pipettes, i.e. with only one conduit for withdrawing and redistributing liquids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
- B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
- B01L3/56—Labware specially adapted for transferring fluids
- B01L3/561—Tubes; Conduits
-
- 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
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/093—Cleaning containers, e.g. tanks by the force of jets or sprays
Landscapes
- Health & Medical Sciences (AREA)
- Clinical Laboratory Science (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses a kind of Multi-function self-cleaning liquid-transfering devices, wherein, including inlet pipe, containing liquid chamber, pipette, crossover sub, peristaltic pump, pump line, the bottom of the containing liquid chamber is connect with the pipette, the top of the containing liquid chamber is connect with the bottom of the crossover sub, the inside of the containing liquid chamber is equipped with spray shower head, the inlet pipe is connected to the top of the spray shower head after the crossover sub, the both ends of the pump line be connected to the crossover sub top and the peristaltic pump, one end of the closely described containing liquid chamber of the pipette is inserted with Fastener.In addition, the invention also discloses the application methods of the Multi-function self-cleaning liquid-transfering device.The present invention can effectively prevent peristaltic pump blocking, realize that the liquid including suspension, viscous fluid, clarified solution is shifted, stored, discharged；It is able to achieve automatic cleaning, increases service life, reduces cost；Single treatment amount is big, can shift 150 milliliters of liquid, and structure is simple, is easy to use.
Description
Technical field
The present invention relates to automatic fluid transfer and related cleaning devices, and in particular to a kind of Multi-function self-cleaning liquid relief dress
It sets.Moreover, it relates to the application method of the Multi-function self-cleaning liquid-transfering device.
Background technique
A kind of liquid-transfering device and liquid relief are disclosed in the patent that Chinese invention patent application number is CN201811593141.3
Method, fluid path mechanism described in the patent of invention is used to draw by disposable fluid suction head and filling liquid sample, and the invention is in institute
During stating probe decline, by the gas supply mechanism to the gas supply of the gas circuit pipe, the gas circuit intraductal atmospheric pressure can be promoted
Stationarity so that when the fluid suction head contact the body fluid sample liquid level when, the gas circuit intraductal atmospheric pressure relative to contact body fluid sample
Air pressure change before the liquid level is significant, so that staff is easy accurately to conclude detection according to air pressure change in the gas circuit pipe
The liquid level being somebody's turn to do to body fluid sample mainly solves detecting liquid level precision and asks to promote the accuracy of the body fluid sample detecting liquid level
Topic；
It is flat that a kind of biologic medical liquid relief work is disclosed in the patent that Chinese invention patent application number is CN201910058715.5
Platform, the invention provide it is a kind of with the biologic medical liquid relief workbench for automatically extracting cell function, will be in experimental implementation process
High-throughput sample handling processes realize automatic operating；
A kind of liquid transcription device is disclosed in the patent that Chinese invention patent application number is CN201910058734.8, the invention
Can be used in multiple holes that reagent, sample etc. are transported on porous plate, can unrestricted choice carry out multichannel liquid feeding or
Single channel liquid feeding, and the fluid means for drawing liquid and liquid-transfering device are provided separately, guarantee that there is sufficiently long stroke,
It avoids generating pollution；
But at present in the industries such as medicine, chemical industry, three above invention is transferable small in size every time, and maximum is no more than 2 millis
Rise, and supernatant liquid can only be shifted, pipette tips be it is disposable, replaced after needing servicing fluids, can not automatically cleaning regenerate；
A kind of liquid transfer gun head, which is disclosed, in the patent that Chinese invention patent application number is CN201710260855.1 cleans dress automatically
It sets, which can control the automatic control system that the liquid transfer gun head automatic flushing device executes default cleaning procedure in cleaning case
System, can effectively solve the problems, such as the cleaning of liquid transfer gun head, but the patent is only applicable to the cleaning of liquid-transfering gun pipette tips, the rifle cleaned
The problem of head liquid storage volume maximum is no more than 5 milliliters, and furthermore the invention is a cleaning device, not can solve liquid transfer,
In order to cooperate the usage scenario of automation, unattended 24 hours continuous operations are realized, while realizing all types liquid
Carrying, transfer, storage, discharge reaction solution as needed, the cleaning of each automatic on-line, without being opened manually, it is existing on the market
Product, be all unable to satisfy application demand, transferable suspension after the reaction was completed, 100 milliliters of single transfer amount or more, because
This, needs to design and develop a kind of liquid relief cleaning device suitable for automation application scene.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of Multi-function self-cleaning liquid-transfering device, can effectively prevent wriggling
Pump blocking realizes that the liquid including suspension, viscous fluid, clarified solution is shifted, stored, discharged；The inlet tube added
Road and spray shower head can be realized automatic cleaning, increase inlet pipe, the service life of containing liquid chamber, pipette, crossover sub,
Reduce cost；Single treatment amount is big, can shift 150 milliliters of liquid, and structure is simple, is easy to use, to solve existing skill
Defect caused by art.The present invention also provides the application methods of the Multi-function self-cleaning liquid-transfering device thus.
The present invention provides technical solution below to solve above-mentioned technical problem:
A kind of Multi-function self-cleaning liquid-transfering device, wherein including inlet pipe, containing liquid chamber, pipette, crossover sub, peristaltic pump,
Pump line, the bottom of the containing liquid chamber are connect with the pipette, and the bottom of the top of the containing liquid chamber and the crossover sub connects
It connects, the inside of the containing liquid chamber is equipped with spray shower head, and the inlet pipe is connected to the spray after running through the crossover sub
The top of shower, the both ends of the pump line be connected to the crossover sub top and the peristaltic pump, the pipette
One end of the nearly containing liquid chamber is inserted with Fastener.
Above-mentioned a kind of Multi-function self-cleaning liquid-transfering device, wherein the top of the containing liquid chamber, which is equipped with, is connected to described turn
The inlet tube of changing-over head, the bottom of the crossover sub offer the first port being connected to the inlet tube, and the conversion connects
The top of head offers the second port being connected to the pump line.
Above-mentioned a kind of Multi-function self-cleaning liquid-transfering device, wherein the bottom of the containing liquid chamber is equipped with and the pipette
The outlet tube of connection.
Above-mentioned a kind of Multi-function self-cleaning liquid-transfering device, wherein the containing liquid chamber includes successively fixed from top to bottom connects
The cylindrical tube and back taper tube body connect.
Above-mentioned a kind of Multi-function self-cleaning liquid-transfering device, wherein the inlet tube is inverted trapezoidal inlet tube.
Above-mentioned a kind of Multi-function self-cleaning liquid-transfering device, wherein the crossover sub is glass frosted crossover sub.
Above-mentioned a kind of Multi-function self-cleaning liquid-transfering device, wherein the Fastener is to be fixed by inserting block and knob block
The T-type Fastener of connection, the pipette are equipped with the through-hole for inserting block insertion.
Above-mentioned a kind of Multi-function self-cleaning liquid-transfering device, wherein the spray shower head is cylindrical body spray shower head, described
The periphery of cylindrical body spray shower head is uniformly provided with the plurality of openings being connected to the inlet pipe.
Above-mentioned a kind of Multi-function self-cleaning liquid-transfering device, wherein the aperture offers 50, each aperture
Diameter is 0.7 millimeter.
In addition, the present invention also provides a kind of application methods of Multi-function self-cleaning liquid-transfering device, wherein including reaction mother liquor
Application method, containing liquid chamber and the cleaning of related liquid flow path that application method, containing liquid chamber and the related liquid flow path of transfer rinse
Application method；
The application method of reaction mother liquor transfer the following steps are included:
Step A1: pipette is put into reacted reaction flask, and starting peristaltic pump rotates forward, the complete mother liquor of abstraction reaction to liquid storage
In storehouse, Fastener clamping pipette is prevented into water clock；
Step A2: pipette is put into receiving bottle, Fastener is unclamped pipette, starting peristaltic pump reversion will be in containing liquid chamber
Liquid discharge；
Application method that the containing liquid chamber and related liquid flow path rinse the following steps are included:
Step B1: inlet pipe, which is pumped into, rinses liquid, rinses liquid A and is sprayed to containing liquid chamber, automatic rinsing storage from spray shower head for the first time
Liquid storehouse and related liquid flow path, and liquid will be rinsed and be discharged into receiving bottle；
Step B2: rinsing second of liquid A and be sprayed to containing liquid chamber, automatic rinsing containing liquid chamber and related liquid flow path from spray shower head,
And liquid will be rinsed and be discharged into receiving bottle；
The containing liquid chamber and related liquid flow path cleaning application method the following steps are included:
Step C1: pipette is put into waste liquid tank, inlet pipe is pumped into cleaning solution A, and cleaning solution A is sprayed to liquid storage from spray shower head
Storehouse, automatic rinsing containing liquid chamber and related liquid flow path, and cleaning solution is discharged into waste liquid tank；
Step C2: inlet pipe is pumped into cleaning solution B, and cleaning solution B is sprayed to containing liquid chamber, automatic rinsing containing liquid chamber 1 from spray shower head
With related liquid flow path, and cleaning solution is discharged into waste liquid tank.
The technical solution provided according to a kind of Multi-function self-cleaning liquid-transfering device of aforementioned present invention has following technical effect that
Peristaltic pump can be effectively prevent to block, realize that the liquid including suspension, viscous fluid, clarified solution is shifted, deposited
It puts, discharge；
The inlet pipe and spray shower head added can be realized automatic cleaning, increase inlet pipe, containing liquid chamber, pipette, conversion
The service life of connector, reduces cost；
Single treatment amount is big, can shift 150 milliliters of liquid, and structure is simple, is easy to use.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of Multi-function self-cleaning liquid-transfering device of the present invention；
Fig. 2 is the forward sight structural schematic diagram of spray shower head in a kind of Multi-function self-cleaning liquid-transfering device of the present invention；
Fig. 3 is the overlooking structure diagram of spray shower head in a kind of Multi-function self-cleaning liquid-transfering device of the present invention.
Wherein, appended drawing reference is as follows:
Inlet pipe 101, containing liquid chamber 102, pipette 103, crossover sub 104, peristaltic pump 105, pump line 106, spray shower head
107, Fastener 108, aperture 201.
Specific embodiment
In order to realize invention technological means, create feature, reach purpose and effect is easy to understand, lower combination tool
Body diagram, the present invention is further explained.
It should be clear that this specification structure depicted in this specification institute accompanying drawings, ratio, size etc., only to cooperate specification to be taken off
The content shown is not intended to limit the invention enforceable qualifications so that those skilled in the art understands and reads, therefore
Do not have technical essential meaning, the modification of any structure, the change of proportionate relationship or the adjustment of size are not influencing the present invention
Under the effect of can be generated and the purpose that can reach, it should all still fall in disclosed technology contents and obtain the model that can cover
In enclosing.
Meanwhile cited such as "upper" in this specification, "lower", "left", "right", " centre " and " one " term, also
Only being illustrated convenient for narration, rather than to limit the scope of the invention, relativeness is altered or modified, in nothing
Under essence change technology contents, when being also considered as the enforceable scope of the present invention.
A preferred embodiment of the invention is to provide a kind of Multi-function self-cleaning liquid-transfering device, it is therefore an objective to can effectively prevent
Peristaltic pump blocking realizes that the liquid including suspension, viscous fluid, clarified solution is shifted, stored, discharged；Add into
Liquid pipeline and spray shower head can be realized automatic cleaning, increase the use longevity of inlet pipe, containing liquid chamber, pipette, crossover sub
Life, reduces cost；Single treatment amount is big, can shift 150 milliliters of liquid, and structure is simple, is easy to use.
As shown in Figure 1, a kind of Multi-function self-cleaning liquid-transfering device, wherein including inlet pipe 101, containing liquid chamber 102, move
The bottom of liquid pipe 103, crossover sub 104, peristaltic pump 105, pump line 106, containing liquid chamber 102 is connect with pipette 103, containing liquid chamber
102 top is connect with the bottom of crossover sub 104, and the inside of containing liquid chamber 102 is equipped with spray shower head 107, and inlet pipe 101 is passed through
The top that spray shower head 107 is connected to after crossover sub 104 is worn, the both ends of pump line 106 are connected to the top of crossover sub 104
Portion and peristaltic pump 105, one end of the nearly containing liquid chamber 102 of pipette 103 is inserted with Fastener 108.
The top of a kind of Multi-function self-cleaning liquid-transfering device provided in this embodiment, the containing liquid chamber 102 of use is equipped with connection
In the inlet tube of crossover sub 104, the bottom of crossover sub 104 offers the first port being connected to inlet tube, crossover sub
104 top offers the second port being connected to pump line 106.
The bottom of a kind of Multi-function self-cleaning liquid-transfering device provided in this embodiment, the containing liquid chamber 102 of use is equipped with and shifting
The outlet tube that liquid pipe 103 connects.
A kind of Multi-function self-cleaning liquid-transfering device provided in this embodiment, the containing liquid chamber 102 of use include from top to bottom according to
The secondary cylindrical tube being fixedly connected and back taper tube body.
A kind of Multi-function self-cleaning liquid-transfering device provided in this embodiment, the inlet tube used is inverted trapezoidal inlet tube.
A kind of Multi-function self-cleaning liquid-transfering device provided in this embodiment, the crossover sub 104 used turn for glass frosted
Changing-over head 104.
A kind of Multi-function self-cleaning liquid-transfering device provided in this embodiment, the Fastener 108 used is by inserting block and rotation
The T-type Fastener 108 that button block is fixedly connected, pipette 103 are equipped with the through-hole being inserted into for inserting block, and rotation knob block can be just
Make containing liquid chamber 102 be connected to pipette 103 and separate in extracting inserting block, liquid can be prevented in transfer liquid due to weighing
Liquid leakage when power effect or operation error.
As Figure 2-3, a kind of Multi-function self-cleaning liquid-transfering device provided in this embodiment, the spray shower head 107 of use
For cylindrical body spray shower head 107, the periphery of cylindrical body spray shower head 107 is uniformly provided with the plural number being connected to inlet pipe 101
A aperture 201, when in use, cleaning solution is delivered to spray shower head 107 by inlet pipe 101 can be in containing liquid chamber 102
Portion is cleaned, it is only necessary to which less amount of cleaning solution just can clean up, because of traditional transfer mode, liquid is from containing liquid chamber
The pipette 103 of 102 bottoms enters, and is stored in containing liquid chamber 102, after device is moved to receiving bottle, liquid is again from pipette
103 release, and this mode will shift 150 milliliters of reaction solutions, at least need 150 milliliters of cleaning solutions, guarantee cleaning liquid level and last time
Liquid level is shifted with height, can just be cleaned up, very waste of resource, this structure can save cleaning agent dosage to the greatest extent, section
About cost reduces waste while protecting environment.
A kind of Multi-function self-cleaning liquid-transfering device provided in this embodiment, the aperture 201 of use offer 50, Mei Gekai
The diameter in hole 201 is 0.7 millimeter.
A kind of Multi-function self-cleaning liquid-transfering device provided in this embodiment has following several situations when specifically used:
1. reaction mother liquor shifts:
Purpose is that reaction solution is transferred in receiving bottle；
Pipette 103 is put into reacted reaction flask first, starting peristaltic pump 105 rotates forward, and the complete mother liquor of abstraction reaction is extremely
In containing liquid chamber 102,108 clamping pipette 103 of Fastener is prevented into water clock, pipette 103 is put into receiving bottle, Fastener
108 unclamp pipette 103, and starting peristaltic pump 105 inverts, liquid in containing liquid chamber 102 is discharged；
2. containing liquid chamber 102 and related liquid flow path rinse
Purpose: containing liquid chamber 102 and the remaining reaction solution of fluid path are rinsed into receiving bottle, are guaranteed " Every grain should be sent to the granary ", and liquid is improved
The rate of transform；
Inlet pipe 101, which is pumped into, rinses liquid, rinses liquid A and is sprayed to containing liquid chamber 102, automatic rinsing from spray shower head 107 for the first time
Containing liquid chamber 102 and related liquid flow path, and liquid will be rinsed and be discharged into receiving bottle, it rinses second of liquid A and is sprayed from spray shower head 107
To containing liquid chamber 102, automatic rinsing containing liquid chamber 102 and related liquid flow path, and liquid will be rinsed and be discharged into receiving bottle；
3. the cleaning of containing liquid chamber 102 and related liquid flow path
Purpose: by containing liquid chamber 102 and fluid path cleaning and regeneration；
Pipette 103 is put into waste liquid tank, inlet pipe 101 is pumped into cleaning solution A, and cleaning solution A is sprayed to storage from spray shower head 107
Liquid storehouse 102, automatic rinsing containing liquid chamber 102 and related liquid flow path, and cleaning solution is discharged into waste liquid tank, inlet pipe 101 is pumped into
Cleaning solution B, cleaning solution B are sprayed to containing liquid chamber 102, automatic rinsing containing liquid chamber 102 and related liquid flow path from spray shower head 107,
And cleaning solution is discharged into waste liquid tank.
To sum up, a kind of Multi-function self-cleaning liquid-transfering device of the invention, can effectively prevent peristaltic pump to block, realization includes
Liquid including suspension, viscous fluid, clarified solution is shifted, is stored, is discharged；The inlet pipe and spray shower head added, energy
It is enough to realize automatic cleaning, increase inlet pipe, the service life of containing liquid chamber, pipette, crossover sub, reduces cost；At single
Reason amount is big, can shift 150 milliliters of liquid, and structure is simple, is easy to use.
The specific embodiment of invention is described above.It is to be appreciated that invention be not limited to it is above-mentioned specific
Embodiment, devices and structures not described in detail herein should be understood as is practiced with the common mode in this field；
Those skilled in the art can make within the scope of the claims various deformations or amendments make it is several it is simple deduce, deformation or
Replacement, this has no effect on the substantive content of invention.
Claims (10)
1. a kind of Multi-function self-cleaning liquid-transfering device, which is characterized in that connect including inlet pipe, containing liquid chamber, pipette, conversion
Head, peristaltic pump, pump line, the bottom of the containing liquid chamber are connect with the pipette, and the top of the containing liquid chamber connects with the conversion
The bottom connection of head, the inside of the containing liquid chamber are equipped with spray shower head, and the inlet pipe connects after running through the crossover sub
In the top of the spray shower head, the both ends of the pump line be connected to the crossover sub top and the peristaltic pump,
One end of the closely described containing liquid chamber of the pipette is inserted with Fastener.
2. a kind of Multi-function self-cleaning liquid-transfering device as described in claim 1, which is characterized in that set at the top of the containing liquid chamber
There is the inlet tube for being connected to the crossover sub, it is logical that the bottom of the crossover sub offers first be connected to the inlet tube
Mouthful, the second port being connected to the pump line is offered at the top of the crossover sub.
3. a kind of Multi-function self-cleaning liquid-transfering device as claimed in claim 2, which is characterized in that the bottom of the containing liquid chamber is set
There is the outlet tube connecting with the pipette.
4. a kind of Multi-function self-cleaning liquid-transfering device as claimed in claim 3, which is characterized in that the containing liquid chamber includes by upper
The cylindrical tube and back taper tube body being fixedly connected sequentially under.
5. a kind of Multi-function self-cleaning liquid-transfering device as claimed in claim 4, which is characterized in that the inlet tube is inverted trapezoidal
Inlet tube.
6. a kind of Multi-function self-cleaning liquid-transfering device as claimed in claim 5, which is characterized in that the crossover sub is glass
Frosted crossover sub.
7. a kind of Multi-function self-cleaning liquid-transfering device as described in claim 1, which is characterized in that the Fastener is by being inserted into
The T-type Fastener that block is fixedly connected with knob block, the pipette are equipped with the through-hole for inserting block insertion.
8. a kind of Multi-function self-cleaning liquid-transfering device as described in claim 1, which is characterized in that the spray shower head is cylinder
The periphery of body spray shower head, the cylindrical body spray shower head is uniformly provided with the plurality of openings being connected to the inlet pipe.
9. a kind of Multi-function self-cleaning liquid-transfering device as claimed in claim 8, which is characterized in that the aperture offers 50
A, the diameter of each aperture is 0.7 millimeter.
10. a kind of application method of Multi-function self-cleaning liquid-transfering device, which is characterized in that the user including reaction mother liquor transfer
The application method of application method, containing liquid chamber and the cleaning of related liquid flow path that method, containing liquid chamber and related liquid flow path rinse；
The application method of reaction mother liquor transfer the following steps are included:
Step A1: pipette is put into reacted reaction flask, and starting peristaltic pump rotates forward, the complete mother liquor of abstraction reaction to liquid storage
In storehouse, Fastener clamping pipette is prevented into water clock；
Step A2: pipette is put into receiving bottle, Fastener is unclamped pipette, starting peristaltic pump reversion will be in containing liquid chamber
Liquid discharge；
Application method that the containing liquid chamber and related liquid flow path rinse the following steps are included:
Step B1: inlet pipe, which is pumped into, rinses liquid, rinses liquid A and is sprayed to containing liquid chamber, automatic rinsing storage from spray shower head for the first time
Liquid storehouse and related liquid flow path, and liquid will be rinsed and be discharged into receiving bottle；
Step B2: rinsing second of liquid A and be sprayed to containing liquid chamber, automatic rinsing containing liquid chamber and related liquid flow path from spray shower head,
And liquid will be rinsed and be discharged into receiving bottle；
The containing liquid chamber and related liquid flow path cleaning application method the following steps are included:
Step C1: pipette is put into waste liquid tank, inlet pipe is pumped into cleaning solution A, and cleaning solution A is sprayed to liquid storage from spray shower head
Storehouse, automatic rinsing containing liquid chamber and related liquid flow path, and cleaning solution is discharged into waste liquid tank；
Step C2: inlet pipe is pumped into cleaning solution B, and cleaning solution B is sprayed to containing liquid chamber, automatic rinsing containing liquid chamber 1 from spray shower head
With related liquid flow path, and cleaning solution is discharged into waste liquid tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910728165.3A CN110404597A (en) | 2019-08-08 | 2019-08-08 | A kind of Multi-function self-cleaning liquid-transfering device and its application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910728165.3A CN110404597A (en) | 2019-08-08 | 2019-08-08 | A kind of Multi-function self-cleaning liquid-transfering device and its application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN110404597A true CN110404597A (en) | 2019-11-05 |
Family
ID=68366477
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910728165.3A Pending CN110404597A (en) | 2019-08-08 | 2019-08-08 | A kind of Multi-function self-cleaning liquid-transfering device and its application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110404597A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111589480A (en) * | 2020-05-29 | 2020-08-28 | 成都瀚辰光翼科技有限责任公司 | Pipetting device, micro-system pipetting system comprising pipetting device and method thereof |
Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5525515A (en) * | 1993-02-03 | 1996-06-11 | Blattner; Frederick R. | Process of handling liquids in an automated liquid handling apparatus |
| US5592959A (en) * | 1993-12-20 | 1997-01-14 | Toa Medical Electronics Co., Ltd. | Pipet washing apparatus |
| JP2000206123A (en) * | 1999-01-12 | 2000-07-28 | Hitachi Ltd | Dispensing apparatus |
| US20030162295A1 (en) * | 2002-02-28 | 2003-08-28 | Equistar Chemicals L.P. | Injection pump assembly for a combinatorial reactor and related method |
| JP2007196457A (en) * | 2006-01-24 | 2007-08-09 | Seiko Epson Corp | Washing unit and washing method |
| CN201335828Y (en) * | 2009-01-13 | 2009-10-28 | 长沙华时捷环保科技发展有限公司 | Device for remote sampling and cleaning for sewage water on-line measurement |
| JP2012068231A (en) * | 2010-07-26 | 2012-04-05 | Hamilton Bonaduz Ag | Pipette device having throttle point in pipette duct |
| CN202447342U (en) * | 2012-03-05 | 2012-09-26 | 谭曜 | Washing and drying two-functional device of transfer pipette and scale suction pipe |
| US20140106467A1 (en) * | 2012-10-12 | 2014-04-17 | Roche Diagnostics Operations, Inc. | Pipetting unit and method of pipetting a test liquid |
| CN203578321U (en) * | 2013-11-02 | 2014-05-07 | 霍林郭勒市产品质量计量检测所 | Automatic washing device of transfer pipette and graduated pipette |
| CN205995468U (en) * | 2016-08-30 | 2017-03-08 | 天津拓瑞医药科技有限公司 | A kind of liquid-transfering gun carrying cleaning function |
| GB201703098D0 (en) * | 2017-02-27 | 2017-04-12 | Stratec Biomedical Ag | Pipetting system |
| CN207119614U (en) * | 2017-03-16 | 2018-03-20 | 陈挺 | A kind of automatic liquid relief and purging system |
| 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 |
| CN209123953U (en) * | 2018-09-30 | 2019-07-19 | 江苏省沙钢钢铁研究院有限公司 | A kind of analysis liquid relief auxiliary device |
| CN210675246U (en) * | 2019-08-08 | 2020-06-05 | 天津药明康德新药开发有限公司 | Multifunctional self-cleaning liquid transfer device |
-
2019
- 2019-08-08 CN CN201910728165.3A patent/CN110404597A/en active Pending
Patent Citations (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5525515A (en) * | 1993-02-03 | 1996-06-11 | Blattner; Frederick R. | Process of handling liquids in an automated liquid handling apparatus |
| US5592959A (en) * | 1993-12-20 | 1997-01-14 | Toa Medical Electronics Co., Ltd. | Pipet washing apparatus |
| JP2000206123A (en) * | 1999-01-12 | 2000-07-28 | Hitachi Ltd | Dispensing apparatus |
| US20030162295A1 (en) * | 2002-02-28 | 2003-08-28 | Equistar Chemicals L.P. | Injection pump assembly for a combinatorial reactor and related method |
| JP2007196457A (en) * | 2006-01-24 | 2007-08-09 | Seiko Epson Corp | Washing unit and washing method |
| CN201335828Y (en) * | 2009-01-13 | 2009-10-28 | 长沙华时捷环保科技发展有限公司 | Device for remote sampling and cleaning for sewage water on-line measurement |
| JP2012068231A (en) * | 2010-07-26 | 2012-04-05 | Hamilton Bonaduz Ag | Pipette device having throttle point in pipette duct |
| CN202447342U (en) * | 2012-03-05 | 2012-09-26 | 谭曜 | Washing and drying two-functional device of transfer pipette and scale suction pipe |
| US20140106467A1 (en) * | 2012-10-12 | 2014-04-17 | Roche Diagnostics Operations, Inc. | Pipetting unit and method of pipetting a test liquid |
| CN203578321U (en) * | 2013-11-02 | 2014-05-07 | 霍林郭勒市产品质量计量检测所 | Automatic washing device of transfer pipette and graduated pipette |
| CN205995468U (en) * | 2016-08-30 | 2017-03-08 | 天津拓瑞医药科技有限公司 | A kind of liquid-transfering gun carrying cleaning function |
| GB201703098D0 (en) * | 2017-02-27 | 2017-04-12 | Stratec Biomedical Ag | Pipetting system |
| CN207119614U (en) * | 2017-03-16 | 2018-03-20 | 陈挺 | A kind of automatic liquid relief and purging system |
| CN209123953U (en) * | 2018-09-30 | 2019-07-19 | 江苏省沙钢钢铁研究院有限公司 | A kind of analysis liquid relief auxiliary 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 |
| CN210675246U (en) * | 2019-08-08 | 2020-06-05 | 天津药明康德新药开发有限公司 | Multifunctional self-cleaning liquid transfer device |
Non-Patent Citations (1)
| Title |
|---|
| 曹云;: "可调移液器在理化检验中应用的研究", 化工之友, no. 07, 1 April 2007 (2007-04-01) * |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111589480A (en) * | 2020-05-29 | 2020-08-28 | 成都瀚辰光翼科技有限责任公司 | Pipetting device, micro-system pipetting system comprising pipetting device and method thereof |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101726620B (en) | Biochemical analyser and fluid element cleaning method thereof | |
| US20200300272A1 (en) | Waste liquid treatment apparatus, method and sample analyzer | |
| CN204034757U (en) | A kind of pipette Rapid Cleaning and get liquid servicing unit | |
| WO2022142052A1 (en) | Sample collection and distribution system and method for pre-diluted mode, and blood cell analyzer | |
| CN110404597A (en) | A kind of Multi-function self-cleaning liquid-transfering device and its application method | |
| JP7471398B2 (en) | Fluid transport system, method, and fluid-using device to which the same is applied | |
| CN112462082A (en) | Automatic sample adding system and automatic sample adding method | |
| CN111721956A (en) | Liquid path system of full-automatic biochemical analyzer | |
| CN210675246U (en) | Multifunctional self-cleaning liquid transfer device | |
| CN111373026B (en) | Flow path device for gene sequencing, working method thereof and sequencer thereof | |
| CN113926775B (en) | Cleaning device and cleaning method for nozzle system of flow cytometry analyzer | |
| CN117405879A (en) | Liquid path system, in-vitro diagnosis equipment and use method thereof | |
| CN114113004A (en) | Waste liquid treatment method and device and sample analyzer | |
| CN214976375U (en) | Cleaning mechanism for pipettor | |
| CN213398560U (en) | Full-automatic urine routine detection test tube | |
| CN111999162B (en) | In-situ digestion device for measuring chemical oxygen demand | |
| CN212347797U (en) | Bubble trap mechanism and chromatography system | |
| CN209946178U (en) | Liquid path system of full-automatic biochemical analyzer | |
| CN210954070U (en) | Liquid path system of sample analyzer and sample analyzer | |
| CN210279057U (en) | Push-down pigging device for feeding pipe of stirrer | |
| EP0988250B1 (en) | Machine for performing medical tests | |
| CN220496771U (en) | Coating device for catalyst carrier | |
| CN217879161U (en) | Flow path system | |
| CN218232382U (en) | Sampling device based on full-automatic fermentation system | |
| CN221326557U (en) | Substrate liquid path system and in-vitro diagnostic instrument |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |