CN109967474A - Liquid transferring tube cleaner - Google Patents
Liquid transferring tube cleaner Download PDFInfo
- Publication number
- CN109967474A CN109967474A CN201910349028.9A CN201910349028A CN109967474A CN 109967474 A CN109967474 A CN 109967474A CN 201910349028 A CN201910349028 A CN 201910349028A CN 109967474 A CN109967474 A CN 109967474A
- Authority
- CN
- China
- Prior art keywords
- cleaning
- case
- filling port
- outer case
- liquid
- 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
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- 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
- B08B9/0804—Cleaning containers having tubular shape, e.g. casks, barrels, drums
- B08B9/0813—Cleaning containers having tubular shape, e.g. casks, barrels, drums by the force of jets or sprays
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
Abstract
The invention discloses a kind of liquid transferring tube cleaners, the outer case of comprehensive water filling port and ultrapure water water filling port is set including lateral wall, installation injection peristaltic pump on its inner sidewall, cleaning case in being arranged in outer case, liquid relief tube fixing device is set inside interior cleaning case, forms multiple pipette fixation holes on liquid relief tube fixing device, interconnected waste liquid outlet and discharge peristaltic pump are respectively set on the outside of interior cleaning box body, waste liquid outlet one end is connected to interior cleaning case, and the other end stretches out outer case；Injection peristaltic pump input end is connected to comprehensive water filling port and ultrapure water water filling port, and outlet end is connected to injection pipe；Injection pipe is horizontally placed on above interior cleaning case, the closing of other end tube head, and is fixed by stay hook and interior cleaning case side wall；The tube wall of injection pipe is connected to multiple cleaning needles.The present invention realizes the automatic cleaning of each volume specification pipette, and after cleaning, carries out rapid draing to pipette by the way of air-dried, effectively improves working efficiency.
Description
Technical field
The invention belongs to stoichiometry utensil cleaning equipment technical fields, and in particular to a kind of liquid transferring tube cleaner.
Background technique
Pipette is a kind of common measurement instrument, for accurately pipette certain volume solution measuring device.The utensil is
There is the slender glass tube of an enlargement in a piece centre, and lower end is sharp mouth shape, is carved with volume graticule on tube wall, is pipetted standard
The mark of true volume.The regular size of pipette has 0.5 mL, 1 mL, 2 mL, 5 mL, 10 mL etc..After using pipette,
Need to by pipette cleaning, especially in pipe and at tip mouth, to avoid next time using pipette when experiment reagent is made
At pollution, the accuracy of subsequent experimental is influenced.
In chemical laboratory, the cleaning of pipette is general by the way of Manual-cleaning, is first rinsed three times with tap water,
It uses ultrapure water three to five times, is finally placed on pipet stand vertically again, pad is on filter paper at sharp mouth, naturally dry.But
It comes with some shortcomings in the cleaning process.First is that inside pipe wall is thinner for the pipette of small size specification, it is clear manually
Washing not can guarantee inside pipe wall and can be rinsed well completely；Second is that since pipette is constant volume utensil, it cannot be using the side of drying
Formula quickly makes it dry, and the method rate of drying of naturally dry is slower, generally requires one to two day, working efficiency is very low.
Summary of the invention
The present invention is proposed to overcome disadvantage existing in the prior art, clear the purpose is to provide a kind of pipette
Cleaning device.
The technical scheme is that
A kind of liquid transferring tube cleaner, including outer case, exterior side wall is provided with comprehensive water filling port and ultrapure water water filling port, interior
Injection peristaltic pump is installed on portion's side wall, interior cleaning case is set inside the outer case, and setting pipette is solid inside interior cleaning case
Determine frame, forms multiple pipette fixation holes on liquid relief tube fixing device, interconnected give up is respectively set on the outside of interior cleaning box body
Liquid outlet and discharge peristaltic pump, waste liquid outlet one end are connected to interior cleaning case, and the other end stretches out outer case；The injection is compacted
Dynamic pump inlet end is connected to comprehensive water filling port and ultrapure water water filling port, and outlet end is connected to injection pipe；Injection pipe is horizontally placed on
Above interior cleaning case, the closing of other end tube head, and fixed by stay hook and interior cleaning case side wall；The tube wall of the injection pipe
It is connected to multiple cleaning needles.
Dismountable outer case lid is set at the top of the outer case.
Handle is arranged in the outer case lid top.
Device master switch is set on the outside of the outer case.
The injection peristaltic pump and discharge peristaltic pump are electrically connected with electromechanical controlling device, the electromechanical controlling device and touching
Control display screen communication connection.
The interior cleaning case is top opening cabinet, and height is less than outer case.
The pore size of the multiple pipette fixation hole is different.
The interface of the waste liquid outlet and interior cleaning case is located at below liquid relief tube fixing device.
The axis of the injection pipe and cleaning needle is mutually perpendicular to.
The outer diameter of the multiple cleaning needle is not of uniform size.
The beneficial effects of the present invention are:
The present invention provides a kind of liquid transferring tube cleaner, the automatic cleaning of each volume specification pipette is realized, and after cleaning,
Rapid draing is carried out to pipette by the way of air-dried, effectively improves working efficiency.
Detailed description of the invention
Fig. 1 is external structure schematic diagram of the invention；
Fig. 2 is schematic diagram of internal structure of the invention.
Wherein:
The outer case lid of 1 outer case 2
3 handle, 4 display screen
5 device master switch 6 integrate water filling port
7 ultrapure water water filling port, 8 waste liquid outlet
10 liquid relief tube fixing device of cleaning case in 9
11 pipette fixation holes 12 inject peristaltic pump
13 discharge 14 injection pipes of peristaltic pump
15 cleaning needle, 16 stay hook.
Specific embodiment
With reference to the accompanying drawings of the specification and liquid transferring tube cleaner of the present invention is described in detail in embodiment:
As shown in Figure 1, 2, a kind of liquid transferring tube cleaner, including outer case 1, exterior side wall are provided with comprehensive 6 He of water filling port
Ultrapure water water filling port 7 is equipped with injection peristaltic pump 12 in internal side wall,
Interior cleaning case 9 is set inside the outer case 1, liquid relief tube fixing device 10, liquid relief tube fixing device are set inside interior cleaning case 9
Multiple pipette fixation holes 11 are formed on 10, and interconnected waste liquid outlet 8 and row are respectively set on the outside of interior 9 cabinet of cleaning case
Peristaltic pump 13 out, 8 one end of waste liquid outlet are connected to interior cleaning case 9, and the other end stretches out outer case 1；
12 input end of injection peristaltic pump is connected to comprehensive water filling port 6 and ultrapure water water filling port 7, and outlet end and injection pipe 14 connect
It is logical；Injection pipe 14 is horizontally placed on interior 9 top of cleaning case, the closing of other end tube head, and passes through stay hook 16 and interior cleaning case 9
Side wall is fixed；The tube wall of the injection pipe 14 is connected to multiple cleaning needles 15.
The stay hook 16 takes off cleaning needle 15 not injection pipe 14 to be kept fixed state when hydraulic pressure increases
From liquid relief nozzle.
Dismountable outer case lid 2 is set at the top of the outer case 1.
Handle 3 is arranged in 2 top of outer case lid.
Device master switch 5 is set on the outside of the outer case 1.
The injection peristaltic pump 12 and discharge peristaltic pump 13 are electrically connected with electromechanical controlling device, the electromechanical controlling device
With 4 communication connection of touching display screen.
The interior cleaning case 9 is top opening cabinet, and height is less than outer case 1.
The pore size of the multiple pipette fixation hole 11 is different.
The interface of the waste liquid outlet 8 and interior cleaning case 9 is located at 10 lower section of liquid relief tube fixing device.
The axis of the injection pipe 14 and cleaning needle 15 is mutually perpendicular to.
The outer diameter of the multiple cleaning needle 15 is not of uniform size.
For five kinds of 0.5 mL of regular size, 1 mL, 2 mL, 5 mL, 10 mL of pipette, the cleaning needle 15 it is straight
Diameter size is set gradually there are five types of corresponding specification, is commonly used with guaranteeing that cleaning needle 15 can probe into completely and be fixed on above five kinds
In the pipette nozzle of specification.
For five kinds of 0.5 mL of regular size, 1 mL, 2 mL, 5 mL, 10 mL of pipette, the pipette fixation hole
11 diameter is set gradually there are five types of corresponding specification, to guarantee that pipette fixation hole 11 can be by above five kinds common rule
The nozzle of the pipette of lattice is fixed on sustained height, while can make to be respectively positioned on pipette at the liquid relief tip mouth of five kinds of regular sizes
The lower section of fixed frame 10.
The injection pipe 14 includes but is not limited to one；The cleaning needle 15 and pipette fixation hole 11 include but unlimited
In five.
The course of work of the present invention:
A kind of liquid transferring tube cleaner of the present invention can be opened outer case lid by handle, and the sharp mouth of pipette to be cleaned is downward
It is inserted vertically into the pipette fixation hole on liquid relief tube fixing device, then cleaning needle is inserted into pipette upper end tube nozzle respectively, will consolidate
Surely it is hooked on interior cleaning case side wall, then outer case lid is covered.If cleaning agent need to be used to clean pipette, in cleaning procedure
Comprehensive water filling port is put into the container for filling cleaning agent before starting；If tap water need to be used to clean pipette, clear
Comprehensive water filling port is put into the container for filling tap water before washing procedure starting；Ultrapure water water filling port only with fill ultrapure water
Container connection；Waste water discharge opening is then placed in waste liquid pool always.
Device for opening master switch, operator are arranged by touching display screen and start cleaning procedure, the parameter packet of setting
Include but be not limited to wash number, duration etc..First step started to work after cleaning procedure starting, the injection of Electromechanical Control are compacted
Dynamic pump first imports the solution that comprehensive water filling port is connected, and solution is quickly rushed in pipette by injection pipe and cleaning needle, when interior
When the solution that cleaning case bottom is retained is filled to liquid relief tube fixing device position, electromechanical controlling device opens waste water discharge opening, uses
The cleaning solution crossed is flowed out from waste water discharge opening, and the opening state of waste water discharge opening is kept in subsequent work step.It should
The second step started to work after step cleaning duration, the injection peristaltic pump of Electromechanical Control import ultrapure water water filling port again
The ultrapure water connected is cleaned, the same first step of cleaning way.After the cleaning duration of second step, operator will
Ultrapure water water filling port takes out from the container for fill ultrapure water, start-up operation third step, the injection peristaltic pump of Electromechanical Control from
Ultrapure water water filling port quickly introduces air and carries out air-drying for pipette.After air-drying, device master switch, waste water discharge opening are closed
It is accordingly turned off, opens outer case lid, take out clean pipette.
The liquid transferring tube cleaner can be realized the automatic cleaning of pipette, and can be by the way of air-drying to pipette
Carry out rapid draing.The device is easy to operate, can shorten cleaning and drying time, effectively improves working efficiency, avoids simultaneously
Waste when Manual-cleaning to water resource.
Cleaning procedure can be arranged by touching display screen in the present invention, pass through the peristaltic pump of Electromechanical Control and two water filling ports
Automatic liquid-feeding is carried out, realizes the automatic cleaning of pipette；Waste water discharge opening is controlled by the electromechanical controlling device of interior cleaning case
It opens；And when water filling port is not connected to solution container, then air can be quickly introduced by the peristaltic pump of Electromechanical Control, realize liquid relief
The automatic air-drying of pipe.
Claims (10)
1. a kind of liquid transferring tube cleaner, it is characterised in that: including outer case (1), exterior side wall is provided with comprehensive water filling port
(6) and ultrapure water water filling port (7) injection peristaltic pump (12), is installed in internal side wall,
Cleaning case (9) in being arranged inside the outer case (1), interior cleaning case (9) is internal to be arranged liquid relief tube fixing device (10), liquid relief
Multiple pipette fixation holes (11) are formed on tube fixing device (10), are respectively set on the outside of interior cleaning case (9) cabinet interconnected
Waste liquid outlet (8) and discharge peristaltic pump (13), waste liquid outlet (8) one end are connected to interior cleaning case (9), and the other end stretches out outer
Cabinet (1)；
Injection peristaltic pump (12) input end is connected to comprehensive water filling port (6) and ultrapure water water filling port (7), outlet end and injection
Manage (14) connection；Injection pipe (14) is horizontally placed on above interior cleaning case (9), the closing of other end tube head, and passes through stay hook
(16) it is fixed with interior cleaning case (9) side wall；The tube wall of the injection pipe (14) is connected to multiple cleaning needles (15).
2. liquid transferring tube cleaner according to claim 1, it is characterised in that: setting is removable at the top of the outer case (1)
The outer case lid (2) unloaded.
3. liquid transferring tube cleaner according to claim 2, it is characterised in that: hand is arranged in outer case lid (2) top
Handle (3).
4. liquid transferring tube cleaner according to claim 1, it is characterised in that: device is arranged on the outside of the outer case (1)
Master switch (5).
5. liquid transferring tube cleaner according to claim 1, it is characterised in that: the injection peristaltic pump (12) and discharge are compacted
Dynamic pump (13) is electrically connected with electromechanical controlling device, the electromechanical controlling device and touching display screen (4) communication connection.
6. liquid transferring tube cleaner according to claim 1, it is characterised in that: the interior cleaning case (9) is that top is open
Cabinet, height are less than outer case (1).
7. liquid transferring tube cleaner according to claim 1, it is characterised in that: the multiple pipette fixation hole (11)
Pore size is different.
8. liquid transferring tube cleaner according to claim 1, it is characterised in that: the waste liquid outlet (8) and interior cleaning
The interface of case (9) is located at below liquid relief tube fixing device (10).
9. liquid transferring tube cleaner according to claim 1, it is characterised in that: the injection pipe (14) and cleaning needle (15)
Axis be mutually perpendicular to.
10. liquid transferring tube cleaner according to claim 1, it is characterised in that: the outer diameter of the multiple cleaning needle (15)
It is not of uniform size.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910349028.9A CN109967474A (en) | 2019-04-28 | 2019-04-28 | Liquid transferring tube cleaner |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910349028.9A CN109967474A (en) | 2019-04-28 | 2019-04-28 | Liquid transferring tube cleaner |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109967474A true CN109967474A (en) | 2019-07-05 |
Family
ID=67086775
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910349028.9A Pending CN109967474A (en) | 2019-04-28 | 2019-04-28 | Liquid transferring tube cleaner |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109967474A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113070280A (en) * | 2021-04-21 | 2021-07-06 | 张振江 | Pipette cleaning and blow-drying device and operation method thereof |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202762703U (en) * | 2012-03-23 | 2013-03-06 | 华南师范大学 | Automatic pipette washer |
| CN205762824U (en) * | 2016-05-13 | 2016-12-07 | 浦天佑 | A kind of senior chemistry test tube Rapid Cleaning drying unit |
| CN206925115U (en) * | 2017-05-03 | 2018-01-26 | 江苏琪朗生物科技有限公司 | A kind of full-automatic pipette cleaning machine |
| CN208131604U (en) * | 2018-02-02 | 2018-11-23 | 南通市第一人民医院 | A kind of hemo system suction pipe automatic flushing device |
| CN208575070U (en) * | 2018-05-21 | 2019-03-05 | 温州智权工业设计有限公司 | A kind of biology Class test tube cleaning device with telescopic hairbrush |
| CN208695852U (en) * | 2018-04-11 | 2019-04-05 | 无锡市第二人民医院 | A kind of clinical laboratory's test tube inside and outside wall synchronous high-efficiency cleaning device |
| CN208766192U (en) * | 2018-09-05 | 2019-04-19 | 盛世东唐江苏生物科技有限公司 | A kind of Biochemical Analyzer cleaning equipment |
| 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 |
| CN209918517U (en) * | 2019-04-28 | 2020-01-10 | 核工业理化工程研究院 | Pipette belt cleaning device |
-
2019
- 2019-04-28 CN CN201910349028.9A patent/CN109967474A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202762703U (en) * | 2012-03-23 | 2013-03-06 | 华南师范大学 | Automatic pipette washer |
| CN205762824U (en) * | 2016-05-13 | 2016-12-07 | 浦天佑 | A kind of senior chemistry test tube Rapid Cleaning drying unit |
| CN206925115U (en) * | 2017-05-03 | 2018-01-26 | 江苏琪朗生物科技有限公司 | A kind of full-automatic pipette cleaning machine |
| CN208131604U (en) * | 2018-02-02 | 2018-11-23 | 南通市第一人民医院 | A kind of hemo system suction pipe automatic flushing device |
| CN208695852U (en) * | 2018-04-11 | 2019-04-05 | 无锡市第二人民医院 | A kind of clinical laboratory's test tube inside and outside wall synchronous high-efficiency cleaning device |
| CN208575070U (en) * | 2018-05-21 | 2019-03-05 | 温州智权工业设计有限公司 | A kind of biology Class test tube cleaning device with telescopic hairbrush |
| CN208766192U (en) * | 2018-09-05 | 2019-04-19 | 盛世东唐江苏生物科技有限公司 | A kind of Biochemical Analyzer cleaning equipment |
| 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 |
| CN209918517U (en) * | 2019-04-28 | 2020-01-10 | 核工业理化工程研究院 | Pipette belt cleaning device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113070280A (en) * | 2021-04-21 | 2021-07-06 | 张振江 | Pipette cleaning and blow-drying device and operation method thereof |
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