CN101862743A - Continuous and automatic washing device for transfer pipettes - Google Patents
Continuous and automatic washing device for transfer pipettes Download PDFInfo
- Publication number
- CN101862743A CN101862743A CN 201010200921 CN201010200921A CN101862743A CN 101862743 A CN101862743 A CN 101862743A CN 201010200921 CN201010200921 CN 201010200921 CN 201010200921 A CN201010200921 A CN 201010200921A CN 101862743 A CN101862743 A CN 101862743A
- Authority
- CN
- China
- Prior art keywords
- outer barrel
- height
- interior bucket
- continuous
- diameter
- 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
- 238000005406 washing Methods 0.000 title claims abstract description 21
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000000463 material Substances 0.000 claims description 7
- 239000002253 acid Substances 0.000 claims description 5
- 229920005479 Lucite® Polymers 0.000 claims description 3
- 239000004926 polymethyl methacrylate Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 229920011532 unplasticized polyvinyl chloride Polymers 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 description 7
- 238000011010 flushing procedure Methods 0.000 description 5
- 239000012153 distilled water Substances 0.000 description 3
- 239000003795 chemical substances by application Substances 0.000 description 2
- 239000008367 deionised water Substances 0.000 description 2
- 229910021641 deionized water Inorganic materials 0.000 description 2
- 238000001035 drying Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000006424 Flood reaction Methods 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 239000003599 detergent Substances 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 238000007654 immersion Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 230000008961 swelling Effects 0.000 description 1
Images
Landscapes
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention relates to a continuous and automatic washing device for transfer pipettes. The traditional device has poor washing effect. The continuous and automatic washing device comprises a base, an outer cylinder, an inner cylinder, a top cover and a syphon, and is characterized in that: the outer cylinder is a cylinder with two open ends; the top of the outer cylinder is provided with the top cover matched with the outer cylinder and the bottom of the outer cylinder is fixedly provided with the base; the inner cylinder is put in the outer cylinder; the height of the outer cylinder is greater than that of the inner cylinder; the inner cylinder is a cylinder with one open end and one closed end; the closed end of the inner cylinder is a bottom cover; the distance between the bottom cover and the top end of the inner cylinder is smaller than the height of the inner cylinder; the side wall of the outer cylinder close to the base is provided with a through hole; the syphon is communicated with the outer cylinder through the through hole; the syphon is an inverted U-shaped tube, the lowest position of the water inlet of the syphon is lower than the bottom cover, and the water outlet is lower than the lowest position of the water inlet; the height of the syphon is between the height of the inner cylinder and the height of the outer cylinder; the side wall of the inner cylinder is uniformly provided with wall holes; and the bottom cover of the inner cylinder is uniformly provided with bottom holes. The continuous and automatic washing device has the advantages of high washing efficiency and labor conservation.
Description
Technical field
The present invention relates to a kind of automatic flushing device, relate in particular to a kind of continuous and automatic washing device for transfer pipettes.
Background technology
Pipette is slender type volume measuring device, and general the employing by hand cleaned, and cleaning up is very difficult, operates also more loaded down with trivial details.Need be stained with the inside brushing that washing agent stretches into pipette by leptosomatic test-tube brush, not only labour intensity is big, also is not easy to clean, convex camber in the middle of the particularly fat tripe suction pipe, and test-tube brush can't brush.In addition, the inside that need to repeatedly wash pipette could be rinsed washing agent well.A kind of patent of announcing now adopts the height of water, forces to pass into the running water flushing.Its shortcoming is the inner tube that rinse water is immersed in pipette always, because the pointed portion of pipette is very thin, the water in the pipe is difficult for flowing out smoothly, is easy to make the current in the pipe to be in static state, causes the dead angle, with manual developing result can not equivalence.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, a kind of continuous and automatic washing device for transfer pipettes is provided.
The technical scheme that technical solution problem of the present invention is taked is:
Continuous and automatic washing device for transfer pipettes comprises base, outer barrel, interior bucket, top cover and siphon pipe.Outer barrel is the drum of both ends open, and the outer barrel top is provided with the top cover, the bottom that match with outer barrel and is fixedly installed base.Be placed with interior bucket in the outer barrel, the outer barrel height is greater than interior bucket height, and described interior bucket is that an end is open, the drum of other end sealing, and the blind end of interior bucket is bottom, bottom to the distance on interior bucket top less than interior bucket height.The outer barrel sidewall has through hole near position base, and siphon pipe is communicated with outer barrel by this through hole.
Described siphon pipe is an inverted U-shaped tube, and the extreme lower position of its water inlet is lower than bottom, and delivery port is lower than the extreme lower position of water inlet; Siphonal height is between interior bucket height and outer barrel height.
Described interior bucket sidewall is symmetrically arranged with eye ring seat near the position at top, connects by handle between the eye ring seat.
Evenly have cinclides on the bucket sidewall in described, described cinclides diameter is 5mm～40mm, and pitch of holes is 20mm～80mm; Evenly have bottom outlet on the bottom of interior bucket, described bottom diameter is 5mm～10mm, and pitch of holes is 10mm～15mm.
Described outer barrel height is 600mm～1100mm, and diameter is 160mm～300mm.
Described interior bucket highly is 550mm～1000mm, and diameter is 80mm～220mm.
Described siphon pipe diameter is 15mm～30mm.
Described base is circular, and its diameter is greater than outer bucket diameter, and the diameter of base is 180mm～380mm.
Described outer barrel and inner barr adopts the acid and alkali-resistance material, and described acid and alkali-resistance material is lucite, PE material or UPVC.
Between the described cinclides horizontal alignment, vertical alignment or horizontal alignment, vertical interlaced; Between the described bottom outlet lateral alignment, vertically alignment or lateral alignment, vertically staggered.
The present invention compares with background technology, and the useful effect that has is:
1. pipette can be immersed in the detergent solution, make dirt loosening by immersion, need not to use test-tube brush, solve fat tripe suction pipe and cleaned difficult problem.
2. manage by repeatedly rinse water being discharged in the pipette fully, realize and manual flushing same effect, can improve flush efficiency, save manpower.
3. the present invention is applicable to slender type measuring device such as pipette, fat tripe suction pipe, also is applicable to the cleaning of acid, base buret, and can cleans the above article of different size simultaneously that flushing dose is big.
4. the present invention need not exogenous power, only needs a cleaning device to get final product, and is Non-energy-consumption cleaning low-carbon (LC) equipment.
Description of drawings
Fig. 1 is a structural representation of the present invention.
The specific embodiment
The invention will be further described below in conjunction with accompanying drawing.
As shown in Figure 1, continuous and automatic washing device for transfer pipettes comprises base 5, outer bucket 9, interior bucket 8, top cover 3 and siphon pipe 4.Outer bucket 9 is the drum of both ends open, and outer bucket 9 tops are provided with the top cover 3 that matches with outer bucket, and handle 2 is equipped with in the center of top cover 3, makes things convenient for taking of top cover 3.Outer barrel 9 bottoms are fixedly installed cup dolly 5.Be placed with interior bucket 8 in the outer barrel 9, outer barrel 9 height are greater than interior bucket 8 height, and interior bucket 8 is that an end is open, the drum of other end sealing, and the blind end of interior bucket 8 is bottom 6, bottom 6 to the distance on interior bucket 8 tops less than interior bucket 8 height.Outer barrel 9 sidewalls have through hole near base 5 positions, and siphon pipe 4 is communicated with outer barrel 9 by this through hole.
Siphon pipe 4 is an inverted U-shaped tube, and the extreme lower position of its water inlet is lower than bottom, and delivery port is lower than the water inlet extreme lower position, guarantees the generation of siphonage; The height of siphon pipe 4 is between interior bucket 8 height and outer barrel 9 height.
Interior bucket sidewall is symmetrically arranged with eye ring seat 10 near the position at top, connects by handle 1 between the eye ring seat 10, and handle 1 is used for extracting interior bucket.
Evenly have cinclides 7 on the interior bucket sidewall, cinclides 7 diameters are 10mm, and pitch of holes is 20mm, but horizontal alignment, vertical alignment between the cinclides, but also horizontal alignment, vertical interlaced; Evenly have bottom outlet on the bottom of interior bucket, bottom diameter is 5mm, and pitch of holes is 10mm, but lateral alignment, vertically alignment between the bottom outlet, but also lateral alignment, vertically staggered.Bottom diameter is can guarantee that pipette does not spill interior bucket and is as the criterion.
Outer barrel height in the present embodiment is 680mm, and diameter is 180mm; Interior bucket highly is 600mm, and diameter is 150mm; The siphon pipe diameter is 25mm; Base diameter is 230mm; The material of outer barrel and inner barr is all selected the employing lucite.
Use procedure of the present invention is: at first add the cleaning solution that enough floods all pipettes in outer barrel, cover top cover, fully soak the dirt with swelling, loosening inner tube.Bucket in proposing is then poured out cleaning solution, and interior bucket and pipette are reentered into outer barrel, puts into continuously rinse water (such as running water, deionized water or distilled water etc.) in outer barrel.Because outer barrel is with siphon pipe, after the cleaning water surface covered siphonal extreme higher position, the water in the bucket is automatic the discharge continuously.Along with the discharge of inner bucket water, external rinse water can be accumulated once more, discharging automatically once more, thereby reaches the effect of repeatedly washing pipette.If wash continuously with running water, can after finishing, washing take out pipette successively, behind distilled water normal developing 2～3 times, carry out drying; If with deionized water or distilled water flushing then flushable intact back convection drying.
Claims (6)
1. continuous and automatic washing device for transfer pipettes comprises base, outer barrel, interior bucket, top cover and siphon pipe, and it is characterized in that: outer barrel is the drum of both ends open, and the outer barrel top is provided with the top cover, the bottom that match with outer barrel and is fixedly installed base; Be placed with interior bucket in the outer barrel, the outer barrel height is greater than interior bucket height, and described interior bucket is that an end is open, the drum of other end sealing, and the blind end of interior bucket is bottom, bottom to the distance on interior bucket top less than interior bucket height; The outer barrel sidewall has through hole near position base, and siphon pipe is communicated with outer barrel by this through hole;
Described siphon pipe is an inverted U-shaped tube, and the extreme lower position of its water inlet is lower than bottom, and delivery port is lower than the extreme lower position of water inlet; Siphonal height is between interior bucket height and outer barrel height;
Evenly have cinclides on the bucket sidewall in described, described cinclides diameter is 5mm～40mm, and pitch of holes is 20mm～80mm; Evenly have bottom outlet on the bottom of interior bucket, described bottom diameter is 5mm～10mm, and pitch of holes is 10mm～15mm;
Described base is circular, and its diameter is greater than the outer barrel diameter.
2. continuous and automatic washing device for transfer pipettes according to claim 1 is characterized in that: the bucket sidewall is symmetrically arranged with eye ring seat near the position at top in described, connects by handle between the eye ring seat.
3. continuous and automatic washing device for transfer pipettes according to claim 1 is characterized in that: described outer barrel and inner barr employing acid and alkali-resistance material.
4. continuous and automatic washing device for transfer pipettes according to claim 3 is characterized in that: described acid and alkali-resistance material is lucite, PE material or UPVC.
5. continuous and automatic washing device for transfer pipettes according to claim 1 is characterized in that: described outer bucket highly is 600mm～1100mm, and diameter is 160mm～300mm; Bucket highly is 550mm～1000mm in described, and diameter is 80mm～220mm; Described siphon pipe diameter is 15mm～30mm; Described base diameter is 180mm～380mm.
6. continuous and automatic washing device for transfer pipettes according to claim 1 is characterized in that: be horizontal alignment, vertical alignment or horizontal alignment, vertical interlaced between the described cinclides; Between the described bottom outlet lateral alignment, vertically alignment or lateral alignment, vertically staggered.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010200921 CN101862743A (en) | 2010-06-11 | 2010-06-11 | Continuous and automatic washing device for transfer pipettes |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201010200921 CN101862743A (en) | 2010-06-11 | 2010-06-11 | Continuous and automatic washing device for transfer pipettes |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101862743A true CN101862743A (en) | 2010-10-20 |
Family
ID=42954776
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201010200921 Pending CN101862743A (en) | 2010-06-11 | 2010-06-11 | Continuous and automatic washing device for transfer pipettes |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101862743A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102962237A (en) * | 2011-09-02 | 2013-03-13 | 悦虎电路(苏州)有限公司 | Device for cleaning suction pipette |
| CN105628886A (en) * | 2016-03-03 | 2016-06-01 | 中国医科大学附属第一医院 | Skin modular liquid flow flushing instrument |
| CN107902204A (en) * | 2017-12-11 | 2018-04-13 | 武汉市中西医结合医院（武汉市第医院） | A kind of bucket of the easy draining of self-cleaning |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60206449A (en) * | 1984-03-29 | 1985-10-18 | Kuriin Chem Kk | Pipet washing device |
| US4649946A (en) * | 1984-03-29 | 1987-03-17 | Clean Chemical Co. | Pipet cleaning apparatus |
| CN2049560U (en) * | 1988-11-12 | 1989-12-20 | 中国科学院水生生物研究所 | Automatic cleaning apparatus for pipette |
| CN201183051Y (en) * | 2008-04-25 | 2009-01-21 | 河海大学 | Liquid transferring tube cleaner |
-
2010
- 2010-06-11 CN CN 201010200921 patent/CN101862743A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60206449A (en) * | 1984-03-29 | 1985-10-18 | Kuriin Chem Kk | Pipet washing device |
| US4649946A (en) * | 1984-03-29 | 1987-03-17 | Clean Chemical Co. | Pipet cleaning apparatus |
| CN2049560U (en) * | 1988-11-12 | 1989-12-20 | 中国科学院水生生物研究所 | Automatic cleaning apparatus for pipette |
| CN201183051Y (en) * | 2008-04-25 | 2009-01-21 | 河海大学 | Liquid transferring tube cleaner |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102962237A (en) * | 2011-09-02 | 2013-03-13 | 悦虎电路(苏州)有限公司 | Device for cleaning suction pipette |
| CN105628886A (en) * | 2016-03-03 | 2016-06-01 | 中国医科大学附属第一医院 | Skin modular liquid flow flushing instrument |
| CN107902204A (en) * | 2017-12-11 | 2018-04-13 | 武汉市中西医结合医院（武汉市第医院） | A kind of bucket of the easy draining of self-cleaning |
| CN107902204B (en) * | 2017-12-11 | 2023-09-01 | 武汉市中西医结合医院（武汉市第一医院） | Self-cleaning bucket easy to drain |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207561875U (en) | A kind of cleaning basin for being used to clean mop of roller | |
| CN203354478U (en) | Multifunctional external wall washing machine | |
| CN101862743A (en) | Continuous and automatic washing device for transfer pipettes | |
| CN207042980U (en) | A kind of turnover barrel cleaning device | |
| CN204122427U (en) | Cylindrical shape Cans cleaner | |
| CN201692970U (en) | Continuous and automatic washing device of pipette | |
| CN203924253U (en) | Energy-saving bath room cabinet | |
| CN213001679U (en) | Cleaning equipment for medical test tube apparatus | |
| CN210253437U (en) | Automatic cleaning device for non-negative-pressure tank body | |
| CN219324519U (en) | Flushing and cleaning structure | |
| CN209272089U (en) | Insulating oil sampling bottle cleaning device | |
| WO2015172695A1 (en) | Toilet brushing structure | |
| CN208633229U (en) | A kind of boosting energy-saving closestool | |
| CN202060734U (en) | Multifunctional cleaning trolley | |
| CN205329785U (en) | Household water -saving system | |
| CN201988534U (en) | Cleaning device | |
| CN106320483B (en) | A kind of urine and stool is from collecting hospital's multipurpose closestool and method | |
| CN108678112A (en) | A kind of boosting energy-saving closestool | |
| CN208275837U (en) | A kind of workpiece cleaner | |
| CN204911750U (en) | Material machine is washed to diamond micropowder overflow formula | |
| CN111012270B (en) | Sink dish washing device and method | |
| CN102899851B (en) | A kind of impeller-type water-conservation washing machine | |
| CN208455769U (en) | Closestool cleanser quantifies release device | |
| CN206902862U (en) | A kind of closestool that without phosphorus cleaning agent coating is coated with for toilet | |
| CN209631767U (en) | Medium-sized cleaning pot cleaner |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Open date: 20101020 |