CN203578321U - Automatic washing device of transfer pipette and graduated pipette - Google Patents
Automatic washing device of transfer pipette and graduated pipette Download PDFInfo
- Publication number
- CN203578321U CN203578321U CN201320695881.4U CN201320695881U CN203578321U CN 203578321 U CN203578321 U CN 203578321U CN 201320695881 U CN201320695881 U CN 201320695881U CN 203578321 U CN203578321 U CN 203578321U
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- China
- Prior art keywords
- washing
- tank
- clear water
- pipette
- liquid
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- Expired - Fee Related
Links
- 238000005406 washing Methods 0.000 title claims abstract description 95
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 67
- 239000007788 liquid Substances 0.000 claims abstract description 42
- 239000002699 waste material Substances 0.000 claims abstract description 7
- 239000006210 lotion Substances 0.000 claims description 52
- 238000011010 flushing procedure Methods 0.000 claims description 8
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 abstract description 22
- 238000000034 method Methods 0.000 abstract description 5
- 238000007599 discharging Methods 0.000 abstract 6
- 238000005507 spraying Methods 0.000 abstract 3
- 230000007547 defect Effects 0.000 abstract 1
- 239000000243 solution Substances 0.000 description 6
- 239000012153 distilled water Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 230000002000 scavenging effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002351 wastewater Substances 0.000 description 1
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- Cleaning By Liquid Or Steam (AREA)
Abstract
The utility model discloses an automatic cleaning device of a transfer pipette and a graduated pipette. The automatic cleaning device comprises a washing tank, wherein the washing tank is internally provided with a placing shelf, the upper part of the washing tank is provided with a liquid spraying nozzle in a detachably way, the spraying direction of the liquid spraying nozzle faces the placing shelf, the top part of the washing tank is provided with a liquid inlet, the liquid inlet is communicated with a washing liquid tank through a washing liquid input pipeline, the washing liquid input pipeline is connected with a washing liquid pump and a first electromagnetic valve, the liquid inlet is communicated with a clear water tank through a clear water input pipeline, the clear water input pipeline is connected with a clear water pump, the bottom part of the washing tank is respectively connected with a washing liquid discharging pipeline and a clear water discharging pipeline, the washing liquid discharging pipeline and the clear water discharging pipeline are respectively provided with one electromagnetic valve, the washing liquid discharging pipeline stretches out of the washing liquid tank, and the clear water discharging pipeline is communicated with a waste liquid tank. The automatic cleaning device of the transfer pipette and the graduated pipette, disclosed by the utility model, has the advantages that the defects of a traditional washing method are overcome, the operation is simple, time-saving and labor-saving, the water resource is saved, automatic unmanned guard can be realized, circulation washing can be carried out, and the washing efficiency is high.
Description
Technical field
The utility model relates to a kind of cleaning equipment, especially relates to a kind of automatic flushing device for pipette and measuring pipette.
Background technology
At present, along with the raising of scientific and technological level, the gradual perfection of check system, there has been significant progress in analytical control mechanism.Pipette and measuring pipette, as the indispensable equipment of laboratory equipment, are widely used.Due to disposable plastic pipette and measuring pipette cost higher, environmental pollution is serious, China adopts the glass material of reusable edible more.
Tiny, frangible, the difficult washing of pipette and measuring pipette, must face a loaded down with trivial details washing job.Traditional pipette and measuring pipette washing are exactly to grasp pipette and the measuring pipette drip washing under water tap through washing lotion, processed, and this method not only efficiency is low, and time-consuming, complex operation, waste water resource, fails to realize automation, can not realize wash cycles.
Utility model content
Technical problem to be solved in the utility model is: a kind of pipette and measuring pipette automatic flushing device is provided, overcome the shortcoming of conventional washing method, and simple to operate, time saving and energy saving, save water resource, can realize automation and guard without personnel, can circulation cleaning, detersive efficiency is high.
For solving the problems of the technologies described above, the technical solution of the utility model is: pipette and measuring pipette automatic flushing device, comprise washing tank, in described washing tank, be provided with the rack for fixing pipette and measuring pipette, the top of described washing tank is provided with and drenches liquid shower nozzle with removably, the injection direction of described pouring liquid shower nozzle is towards described rack, the top of described washing tank is provided with liquid inlet, described liquid inlet is communicated with washing lotion tank by washing lotion input channel, described washing lotion input channel is connected with lotion pumps and the first magnetic valve, described liquid inlet is communicated with clean water tank by clear water input channel, described clear water input channel is connected with clarified water pump, the bottom of described washing tank is connected with respectively washing lotion discharge line and clear water discharge line, on described washing lotion discharge line and clear water discharge line, be equipped with a magnetic valve, described washing lotion discharge line stretches in described washing lotion tank, described clear water discharge line is communicated with waste liquid tank.
Preferably, described washing lotion input channel is provided with the first check valve for preventing that washing lotion from flowing backwards, and described clear water input channel is provided with the second check valve for preventing that clear water from flowing backwards.
Preferably, described rack layering is provided with some layers.
Adopted technique scheme, the beneficial effects of the utility model are: because washing tank is communicated with respectively washing tank and clean water tank, switch on power time switch is set, the lotion pumps of control washing lotion tank top and magnetic valve are worked simultaneously and are carried out washing task, cleaning solution in washing tank washs pipette and measuring pipette by drenching liquid shower nozzle, cleaning solution after washing enters washing tank approach magnetic valve and flows into washing lotion filling, thereby carry out circulation cleaning, when arriving after wash time, washing lotion is filled with lotion pumps and the magnetic valve of top and is closed simultaneously, completes washing task.Then, the clarified water pump of time switch control clean water tank top and magnetic valve are worked simultaneously and are carried out cleaning task, distilled water in clean water tank cleans pipette and measuring pipette by drenching liquid shower nozzle, clear water approach magnetic valve after cleaning flows in waste liquid tank, when arriving after scavenging period, clarified water pump and the magnetic valve of clean water tank top are closed simultaneously, complete cleaning.The utility model is simple to operate, time saving and energy saving, can realize automation and guard without personnel, can circulation cleaning, and water consumption is few, and detersive efficiency is high.
Because washing lotion input channel is provided with the first check valve, clear water input channel is provided with the second check valve, is to prevent that washing lotion and the clear water in clean water tank in washing lotion filling from entering clean water tank and washing lotion filling, in order to avoid affect clean result.
Accompanying drawing explanation
Fig. 1 is the structural representation of the utility model embodiment;
Wherein: 1, washing tank; 2, pipette; 3, measuring pipette; 4, rack; 5, drench liquid shower nozzle; 6, liquid inlet; 7, washing lotion input channel; 8, washing lotion tank; 9, lotion pumps; 10, the first magnetic valve; 11, clear water input channel; 12, clean water tank; 13, clarified water pump; 14, washing lotion discharge line; 15, clear water discharge line; 16, the second magnetic valve; 17, waste liquid tank; 18, the first check valve; 19, the second check valve.
The specific embodiment
Below in conjunction with drawings and Examples, the utility model is further illustrated.
As shown in Figure 1, pipette and measuring pipette automatic flushing device, comprise washing tank 1, in washing tank 1, be provided with the rack 4 for fixing pipette 2 and measuring pipette 3, rack 4 layerings are provided with some layers, the top of washing tank 1 is provided with and drenches liquid shower nozzle 5 with removably, drench the injection direction of liquid shower nozzle 5 towards described rack 4, the top of washing tank 1 is provided with liquid inlet 6, liquid inlet 6 is communicated with washing lotion tank 8 by washing lotion input channel 7, washing lotion input channel 7 is connected with lotion pumps 9 and the first magnetic valve 10, liquid inlet 6 is communicated with clean water tank 12 by clear water input channel 11, clear water input channel 11 is connected with clarified water pump 13, the bottom of washing tank 1 is connected with respectively washing lotion discharge line 14 and clear water discharge line 15, washing lotion discharge line 14 is provided with the first magnetic valve 10, clear water discharge line 15 is provided with the second magnetic valve 16, washing lotion discharge line 14 stretches in washing lotion tank 8, described clear water discharge line 15 is communicated with waste liquid tank 17.
In addition, washing lotion input channel 7 is provided with the first check valve 18 for preventing that washing lotion from flowing backwards, clear water input channel 11 is provided with the second check valve 19 for preventing that clear water from flowing backwards, prevent that washing lotion and the clear water in clean water tank 12 in washing lotion filling from entering clean water tank 12 and washing lotion filling, in order to avoid affect clean result.
Its course of work is as follows:
Before cleaning, the pipette 2 and the measuring pipette 3 that first needs are cleaned are fixed on rack 4, cover and drench liquid shower nozzle 5, again preprepared cleaning solution and distilled water are put into respectively to washing tank 1 and clean water tank 12, switch on power time switch is set, the lotion pumps 9 of control washing lotion tank 8 tops and the first magnetic valve 10 are worked simultaneously and are carried out washing task, cleaning solution in washing tank 1 washs pipette 2 and measuring pipette 3 by drenching liquid shower nozzle 5, cleaning solution after washing enters washing tank 1 approach the first magnetic valve 10 and flows into washing lotion filling, thereby carry out circulation cleaning, when arriving after wash time, washing lotion is filled with lotion pumps 9 and first magnetic valve 10 of top and is closed simultaneously, complete washing task.Then, the clarified water pump 13 of time switch control clean water tank 12 tops and the second magnetic valve 16 are worked simultaneously and are carried out cleaning task, distilled water in clean water tank 12 cleans pipette 2 and measuring pipette 3 by drenching liquid shower nozzle 5, clear water approach magnetic valve after cleaning flows in waste liquid tank 17, when arriving after scavenging period, the clarified water pump 13 of clean water tank 12 tops and the second magnetic valve 16 are closed simultaneously, complete cleaning, take out pipette 2 and measuring pipette 3, whole cleaning process completes.
The utility model is simple to operate, time saving and energy saving, can realize automation and guard without personnel, can circulation cleaning, and water consumption is few, and detersive efficiency is high.
The utility model is not limited to above-mentioned concrete embodiment, and those of ordinary skill in the art is from above-mentioned design, and without performing creative labour, all conversion of having done, within all dropping on protection domain of the present utility model.
Claims (3)
1. pipette and measuring pipette automatic flushing device, it is characterized in that, comprise washing tank, in described washing tank, be provided with the rack for fixing pipette and measuring pipette, the top of described washing tank is provided with and drenches liquid shower nozzle with removably, the injection direction of described pouring liquid shower nozzle is towards described rack, the top of described washing tank is provided with liquid inlet, described liquid inlet is communicated with washing lotion tank by washing lotion input channel, described washing lotion input channel is connected with lotion pumps and the first magnetic valve, described liquid inlet is communicated with clean water tank by clear water input channel, described clear water input channel is connected with clarified water pump, the bottom of described washing tank is connected with respectively washing lotion discharge line and clear water discharge line, on described washing lotion discharge line and clear water discharge line, be equipped with a magnetic valve, described washing lotion discharge line stretches in described washing lotion tank, described clear water discharge line is communicated with waste liquid tank.
2. pipette as claimed in claim 1 and measuring pipette automatic flushing device, it is characterized in that, described washing lotion input channel is provided with the first check valve for preventing that washing lotion from flowing backwards, and described clear water input channel is provided with the second check valve for preventing that clear water from flowing backwards.
3. pipette as claimed in claim 1 or 2 and measuring pipette automatic flushing device, is characterized in that, described rack layering is provided with some layers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320695881.4U CN203578321U (en) | 2013-11-02 | 2013-11-02 | Automatic washing device of transfer pipette and graduated pipette |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320695881.4U CN203578321U (en) | 2013-11-02 | 2013-11-02 | Automatic washing device of transfer pipette and graduated pipette |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203578321U true CN203578321U (en) | 2014-05-07 |
Family
ID=50576298
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320695881.4U Expired - Fee Related CN203578321U (en) | 2013-11-02 | 2013-11-02 | Automatic washing device of transfer pipette and graduated pipette |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203578321U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216338A (en) * | 2016-07-21 | 2016-12-14 | 上海大学 | Automatically pipette station is washed |
| CN110404597A (en) * | 2019-08-08 | 2019-11-05 | 天津药明康德新药开发有限公司 | A kind of Multi-function self-cleaning liquid-transfering device and its application method |
-
2013
- 2013-11-02 CN CN201320695881.4U patent/CN203578321U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106216338A (en) * | 2016-07-21 | 2016-12-14 | 上海大学 | Automatically pipette station is washed |
| CN106216338B (en) * | 2016-07-21 | 2018-08-17 | 上海大学 | Automatic washing pipette station |
| CN110404597A (en) * | 2019-08-08 | 2019-11-05 | 天津药明康德新药开发有限公司 | A kind of Multi-function self-cleaning liquid-transfering device and its application method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Han Chungang Document name: Notification that Application Deemed not to be Proposed |
|
| ASS | Succession or assignment of patent right |
Owner name: KAN CHUNGANG Free format text: FORMER OWNER: HUOLIN GUOLE PRODUCT QUALITY MEASUREMENT AND TESTING Effective date: 20141204 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20141204 Address after: 029200 the Inner Mongolia Autonomous Region Huolinguole City Binhe northbound No. 067 Patentee after: Han Chungang Address before: 029200 the Inner Mongolia Autonomous Region City Industrial Park Road on the eastern side of huoliguole Patentee before: HOLINGOL PRODUCT QUALITY MEASUREMENT AND TESTING |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140507 Termination date: 20151102 |
|
| EXPY | Termination of patent right or utility model |