CN210098442U - Full-automatic pipette belt cleaning device - Google Patents
Full-automatic pipette belt cleaning device Download PDFInfo
- Publication number
- CN210098442U CN210098442U CN201920652238.0U CN201920652238U CN210098442U CN 210098442 U CN210098442 U CN 210098442U CN 201920652238 U CN201920652238 U CN 201920652238U CN 210098442 U CN210098442 U CN 210098442U
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- inlet
- water
- water tank
- fixed disc
- way valve
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Abstract
The utility model discloses a full-automatic pipette belt cleaning device, the device includes the storage water tank, the drum is installed to the top of storage water tank, the bottom of drum is equipped with sealing connection's fixed disc, it has apopore and inlet opening to open on the fixed disc, the apopore on the fixed disc connects the water pipe, the water pipe stretches into in the storage water tank and forms fixed connection with the storage water tank, the inlet branch pipe is connected to the inlet opening on the fixed disc, the inlet branch pipe is connected with the one end of inlet manifold, the other end of inlet manifold is connected with the miniature pump export of installing in the storage water tank top, the miniature pump import meets with a valve port of three-way valve, external inlet tube and internal connection inlet tube are connected respectively to two other valve ports of three-way valve, another termination external water source of external inlet tube, the other end of internal connection inlet tube. The utility model discloses simple structure circulates fast and washs when can realizing a plurality of different volume pipettes, washs thoroughly, and it is convenient to trade water.
Description
Technical Field
The utility model relates to an experimental apparatus washs technical field, specifically is a device for rinsing pipette.
Background
When the analysis is tested, pipettes such as graduated tubes with different volumes and big-belly pipettes are often used for measuring solutions with certain volumes. The pipette after use is required to be cleaned so as not to cause large interference on the experimental result due to the residue in the pipette when the pipette is used next time. And the cleaning of pipette in traditional laboratory mainly relies on manual washing, not only is loaded down with trivial details, also can not clean totally.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a full-automatic pipette belt cleaning device is provided, can realize the washing of the pipette of a plurality of different volumes fast, alleviate operator's intensity of labour simultaneously.
The utility model discloses solve above-mentioned technical problem with following technical scheme:
the utility model relates to a full-automatic pipette belt cleaning device, comprising a water storage tank, the drum is installed to the top of storage water tank, the bottom of drum is equipped with sealing connection's fixed disc, it has apopore and inlet opening to open on the fixed disc, the apopore on the fixed disc connects the outlet conduit, the outlet conduit stretches into in the storage water tank and forms fixed connection with the storage water tank, the inlet branch pipe is connected to the inlet opening on the fixed disc, inlet branch pipe is connected with inlet manifold's one end, inlet manifold's the other end is connected with the miniature pump export of installing in the storage water tank top, the miniature pump import meets with a valve port of three-way valve, external inlet tube and internal connection inlet tube are connected respectively to two other valve ports of three-way valve, another termination outside water source of external inlet tube, the other end of internal.
Miniature pump is equipped with adjustable power's adjustable switch.
Miniature pump passes through the support to be fixed in the top of storage water tank.
Be equipped with the three-way valve switch on the three-way valve, can make external inlet tube be linked together with the import of miniature water pump or the internal connection inlet tube is linked together with the import of miniature water pump through the three-way valve switch.
Water inlet branch pipe passes in the inlet opening back stretches into the drum to support and wash and treat abluent pipette.
The inlet opening is equipped with a plurality ofly to be connected with water inlet branch pipe respectively, all install water inlet branch pipe control valve on the every water inlet branch pipe.
The utility model discloses full-automatic pipette belt cleaning device, simple structure can realize the quick cycle when a plurality of different volume pipettes and wash, washs thoroughly, and it is convenient to trade water.
The utility model discloses following beneficial effect has:
1) the utility model discloses be equipped with a plurality of inlet openings on fixed disc, once can wash a plurality of pipettes simultaneously.
2) The utility model discloses a automatic water and the play water of miniature pump, the pipette is washd in the circulation in succession, washs thoroughly.
3) The utility model discloses miniature pump access connection three-way valve, external inlet tube, and the storage water tank bottom is provided with the drain valve, can replace fresh water automatically after opening simultaneously.
4) The utility model discloses each water inlet branch pipe all is provided with the control valve, is convenient for close the inlet opening that does not use.
Drawings
Fig. 1 is a schematic structural diagram of a fully automatic pipette cleaning device of the present invention.
In the figure: 1-cylinder, 2-fixed disc, 3-water inlet, 4-water inlet branch pipe, 5-water outlet, 6-water outlet guide pipe, 7-micro water pump, 8-three-way valve switch, 9-external water inlet pipe, 10-internal water inlet pipe, 11-pipette, 12-water inlet branch pipe control valve, 13-water inlet header pipe, 14-adjustable power switch, 15-drain valve, 16-water storage tank, 17-bracket and 18-three-way valve.
Detailed Description
The technical solution of the present invention will be further explained with reference to the accompanying drawings.
Referring to fig. 1, the utility model relates to a full-automatic pipette belt cleaning device mainly comprises drum 1, fixed disc 2, inlet opening 3, inlet branch 4, apopore 5, play water pipe 6, miniature pump 7, three way valve switch 8, inlet branch control valve 12, inlet manifold 13, drain valve 15, storage water tank 16, three way valve 18 and adjustable switch 14.
The liquid suction pipe comprises a water storage tank 16, a cylinder 1, a liquid suction pipe 11, a fixed disc 2 in sealing connection is arranged at the bottom of the cylinder 1, a water outlet 5 and a water inlet 3 are formed in the fixed disc 2, the water outlet 5 on the fixed disc 2 is connected with a water outlet pipe 6, the water outlet pipe 6 extends into the water storage tank 16 and forms fixed connection with the water storage tank 16, the water inlet 3 on the fixed disc 2 is connected with a water inlet branch pipe 4, the water inlet branch pipe 4 is connected with one end of a water inlet main pipe 13, the other end of the water inlet main pipe 13 is connected with an outlet of a micro water pump 7 arranged above the water storage tank 16, an inlet of the micro water pump 7 is connected with one valve port of a three-way valve 18, the other two valve ports of the three-way valve 18 are respectively connected with an external water inlet pipe 9 and an internal water inlet pipe 10, the external water.
Miniature pump 7 is equipped with adjustable power's adjustable switch 14 for the speed of control rivers. The micro water pump 7 is fixed above the water storage tank 16 through a support 17, and the support 17 is fixedly connected with the water storage tank 16.
Be equipped with three-way valve switch 8 on the three-way valve 18, can make the import of external inlet tube 9 and micro-water pump 7 be linked together or the import of internal connection inlet tube 10 and micro-water pump 7 is linked together through three-way valve switch 8.
The water inlet holes 3 of the utility model are provided with a plurality of water inlet branch pipes 4 which respectively penetrate through the water inlet holes 3 and then extend into the cylinder 1 and are in an upright state for supporting and washing the pipette 11 to be cleaned; each water inlet branch pipe 4 is provided with a water inlet branch pipe control valve 12.
The utility model relates to a full-automatic pipette belt cleaning device's operation process as follows:
during operation, the drain valve 15 is closed, the inlet branch control valve 12 is opened, the three-way valve switch 8 is opened, the inlet of the micro water pump 7 is communicated with the external water inlet pipe 9 through the three-way valve 18, then the pipette 11 is inverted, the thin end of the pipette 11 faces upwards, the thick end of the pipette 11 faces downwards, the thick end of the pipette 11 is inserted into the outlet end of the inlet branch pipe 4, the power supply is switched on, the adjustable power switch 14 of the micro water pump 7 is opened, the micro water pump 7 sucks cleaning water into the water inlet main pipe 13 through the external water inlet pipe 9, the inlet branch control valves 12 are opened, clean water enters the pipette 11 to be cleaned, and the pipette 11 is cleaned. The cleaned water is discharged from the thin end of the pipette 11, and automatically flows down to the fixed disc 2 under the action of the gravity of the water and flows into the water storage tank 16 along the water outlet pipe 6 through the water outlet 5 on the fixed disc 2. When the water in the water storage tank 16 reaches a certain height, the three-way valve switch 8 is rotated to enable the internal water inlet pipe 10 to be communicated with the inlet of the micro water pump 7 and simultaneously block the external water inlet pipe 9, so that the cleaning water circulates repeatedly. The height of the discharged water is adjusted by controlling the adjustable power switch 14 so as to meet the cleaning requirements of pipettes with different lengths, and the used cleaning water is discharged through the water discharge valve 15.
Claims (6)
1. The utility model provides a full-automatic pipette belt cleaning device, including the storage water tank, a serial communication port, the drum is installed to the top of storage water tank, the bottom of drum is equipped with sealing connection's fixed disc, it has apopore and inlet opening to open on the fixed disc, apopore on the fixed disc connects the water pipe, the water pipe stretches into in the storage water tank and forms fixed connection with the storage water tank, the inlet opening on the fixed disc connects the branch pipe of intaking, the branch pipe of intaking is connected with the one end of intake manifold, the other end of intake manifold is connected with the miniature pump outlet of installing above the storage water tank, the miniature pump import meets with a valve port of three-way valve, external inlet tube and internal connection inlet tube are connected respectively to another two valve ports of three-way valve, another termination external water source of external inlet tube, the other end of internal.
2. The fully automatic pipette washing device of claim 1 wherein the micro water pump is provided with an adjustable power switch for adjusting power.
3. The fully automatic pipette washing device of claim 1 wherein the micro water pump is secured above the water storage tank by a bracket.
4. The fully automatic pipette washing device of claim 1, wherein the three-way valve is provided with a three-way valve switch, and the three-way valve switch can connect the external water inlet pipe with the inlet of the micro water pump or connect the internal water inlet pipe with the inlet of the micro water pump.
5. The fully automatic pipette washing device of claim 1 wherein the water inlet manifold extends through the water inlet opening into the cylinder and is adapted to support and flush the pipette to be washed.
6. The automatic pipette washing device according to claim 1, wherein the inlet holes are provided in plural numbers and are connected to the inlet branch pipes, and each inlet branch pipe is provided with an inlet branch pipe control valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920652238.0U CN210098442U (en) | 2019-05-08 | 2019-05-08 | Full-automatic pipette belt cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920652238.0U CN210098442U (en) | 2019-05-08 | 2019-05-08 | Full-automatic pipette belt cleaning device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210098442U true CN210098442U (en) | 2020-02-21 |
Family
ID=69539180
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920652238.0U Expired - Fee Related CN210098442U (en) | 2019-05-08 | 2019-05-08 | Full-automatic pipette belt cleaning device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210098442U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114308917A (en) * | 2021-12-13 | 2022-04-12 | 中国科学院合肥物质科学研究院 | Pipe washing device and method for fully automatically washing EPR or NMR sample pipe |
| CN114918206A (en) * | 2022-05-26 | 2022-08-19 | 瑞浦兰钧能源股份有限公司 | Liquid injection cup cleaning system and liquid injection cup cleaning method |
-
2019
- 2019-05-08 CN CN201920652238.0U patent/CN210098442U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114308917A (en) * | 2021-12-13 | 2022-04-12 | 中国科学院合肥物质科学研究院 | Pipe washing device and method for fully automatically washing EPR or NMR sample pipe |
| CN114918206A (en) * | 2022-05-26 | 2022-08-19 | 瑞浦兰钧能源股份有限公司 | Liquid injection cup cleaning system and liquid injection cup cleaning method |
| CN114918206B (en) * | 2022-05-26 | 2024-03-19 | 瑞浦兰钧能源股份有限公司 | Liquid injection cup cleaning system and liquid injection cup cleaning method |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200221 Termination date: 20210508 |
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| CF01 | Termination of patent right due to non-payment of annual fee |