CN208712466U - A kind of device cleaned for accurate pipe or test tube - Google Patents
A kind of device cleaned for accurate pipe or test tube Download PDFInfo
- Publication number
- CN208712466U CN208712466U CN201821397188.8U CN201821397188U CN208712466U CN 208712466 U CN208712466 U CN 208712466U CN 201821397188 U CN201821397188 U CN 201821397188U CN 208712466 U CN208712466 U CN 208712466U
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- China
- Prior art keywords
- pipe
- plug
- rubber
- connecting tube
- flexible plastic
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Abstract
The utility model discloses a kind of devices cleaned for accurate pipe or test tube, which includes: filter flask is controlled to a vacuum pump；Rubber seal plug plugs the bottleneck in filter flask, for sealing the filter flask；Filling liquid pipe, bottom end are fixed at rubber seal beyond the Great Wall, and it is perpendicular with the rubber seal plug, for filling liquid under vacuum conditions and support pipe to be washed；Connecting tube is fixed on rubber seal beyond the Great Wall, and one end is connected to the bottom end of filling liquid pipe, and the other end is in rubber seal beyond the Great Wall；And diversion pipe, rubber seal plug is passed through, and adjacent with connecting tube, for being connected to filter flask and pipe to be washed.The device of the utility model was not only quick and convenient, but also cleaned up, and device is simple, is easily assembled to and uses.
Description
Technical field
The utility model relates to a kind of Laboratory Clean devices, and in particular to a kind of dress cleaned for accurate pipe or test tube
It sets.
Background technique
Elongated accurate pipe or test tube are often used in chemical and Bioexperiment, usually cleaning uses ultrasonic cleaning or artificial
Scrub.In ultrasound, needs to fill water in pipe and carry out ultrasound again, and need 30 minutes or a hour, to clean up.
Scrub is also cumbersome by hand, and elongated accurate pipe or test tube are easily broken, and are not washed clean clearly easily.Precision pipe or test tube are
It is more expensive through common experimental tool, such as accurate nuclear magnetic tube price in chemistry and biologic test, the precision that laboratory is generally bought
It manages limited, is badly in need of accurate pipe or test tube sometimes, therefore, it is necessary to a kind of devices for capableing of Rapid Cleaning precision pipe or test tube.
Utility model content
The purpose of the utility model is to provide a kind of devices cleaned for accurate pipe or test tube, and which solves existing
Cleaning method is time-consuming or cleans sordid problem, not only quick and convenient, but also cleans up, and device is simple, be easily assembled to and make
With.
In order to achieve the above object, the utility model provides a kind of device cleaned for accurate pipe or test tube, the dress
Set and include: filter flask is controlled to a vacuum pump；Rubber or flexible plastic sealing-plug, plug in the bottleneck of the filter flask, are used for
Seal the filter flask；Filling liquid pipe, bottom end are fixed on the rubber or flexible plastic sealing-plug, and its with the rubber or
Flexible plastic sealing-plug is perpendicular, for filling liquid under vacuum conditions and supports pipe to be washed；Connecting tube is fixed on the rubber
Or on flexible plastic sealing-plug, and one end is connected to the bottom end of the filling liquid pipe, and the other end is in outside rubber or flexible plastic sealing-plug；
And diversion pipe, the rubber or flexible plastic sealing-plug are passed through, and adjacent with the connecting tube, for being connected to the suction
Filter flask and pipe to be washed.
In use state, pipe to be washed is upside down on the filling liquid pipe, and in the case where vacuum pump vacuumizes, cleaning solution is from described
The other end of connecting tube is added, and enters filling liquid pipe from the connecting tube, and from the bottom of the pipe to be washed to nozzle along inner wall stream
Enter the diversion pipe, and enters in the filter flask.
Preferably, which also includes: funnel type filling opening is connected to the other end of the connecting tube.
Preferably, which also includes: wash bottle, can extrude, and be plugged with conduit.
Preferably, which also includes: wash bottle, passes through conduit with the other end or funnel type filling opening of the connecting tube
It connects and junction seals, which is communicated with the atmosphere.
Preferably, the rubber or flexible plastic sealing-plug are equipped with several filling liquid pipes, and one end of the connecting tube has
Several branched pipes, each branched pipe are connected with corresponding filling liquid pipe, and the other end of the connecting tube is in rubber or flexible plastic is close
Outside blocking.
Preferably, the connecting tube has U-shaped structure.
Preferably, the connecting tube is plugged in rubber or flexible plastic sealing-plug, both ends be above the rubber or
The upper surface of flexible plastic sealing-plug.
Preferably, the top of the diversion pipe and the upper surface of the rubber or flexible plastic sealing-plug are in same height
Degree, bottom end is in the lower section of the rubber or flexible plastic sealing-plug lower surface.
Preferably, the filter flask is equipped with: suction filtration mouth, which is in the lower section of rubber or flexible plastic sealing-plug,
On the side wall of side on filter flask far from diversion pipe, and it is connect with the vacuum pump.
Preferably, one end of the diversion pipe and connecting tube is in the opening of the pipe to be washed.
The utility model for accurate pipe or the device of test tube cleaning, solve that existing cleaning method is time-consuming or cleaning not
The breakable problem of clean and accurate tube capacity, has the advantage that
(1) device of the utility model assembling is carried out by connecting tube, diversion pipe, filling liquid pipe and filter flask etc. can be complete
At structure is simple, assembles and easy to use, is easy to use in laboratory, and manufacturing cost is low；
(2) device of the utility model can be by filtering bring negative pressure, so that cleaning solution rinses accurate pipe or test tube
Bottom can clean up precision pipe or test tube interior, and simple, convenient and quick, can be widely applied to laboratory
It is interior；
(3) rubber of the utility model or flexible plastic sealing-plug, due to its material partially it is soft can guarantee it is to be washed under negative pressure
The sealing of the nozzle and rubber or flexible plastic sealing-plug of precision pipe or test tube, in sealed states, cleaning solution flows into filter flask,
It will not pollute.
Detailed description of the invention
Fig. 1 is the utility model for accurate pipe or the structural schematic diagram of the device of test tube cleaning.
Fig. 2 is the part-structure figure of the device of the utility model.
Fig. 3 is the structural schematic diagram of the device of the utility model embodiment 1.
Fig. 4 is the structural schematic diagram of the device of the utility model embodiment 2.
Specific embodiment
The technical solution of the utility model is described further below in conjunction with drawings and examples.
A kind of device cleaned for accurate pipe or test tube, as shown in Figure 1, for accurate pipe or being tried for the utility model
The structural schematic diagram of the device of pipe cleaning, which includes: filter flask 10, connect with vacuum pump (such as vacuumizing water pump)；Rubber
Glue or flexible plastic sealing-plug 20 are plugged in the bottleneck of filter flask 10, for sealing the filter flask 10；Filling liquid pipe 50, bottom end
It is fixed on rubber or flexible plastic sealing-plug 20, and it is perpendicular with the rubber or flexible plastic sealing-plug 20, for true
Filling liquid and support pipe 1 to be washed under dummy status；Connecting tube 30 is fixed on rubber or flexible plastic sealing-plug 20, and one end with fill
The bottom end of liquid pipe 50 is connected to, and the other end is in outside rubber or flexible plastic sealing-plug 20；And diversion pipe 40, pass through rubber or soft
Plastic seal plug 20, and it is adjacent with connecting tube 30, for being connected to pipe 1 (such as nuclear magnetic tube, test tube) to be washed and filter flask 10.
In use state, pipe 1 to be washed is upside down on filling liquid pipe 50, in the case where vacuum pump vacuumizes, due to whole device
Capacity very little such as only needs at the several seconds, and (filter flask and accurate pipe to be cleaned or test tube) air is extracted greatly inside whole container at this time
Part, air pressure are substantially reduced, and form pressure difference with the external world, cleaning solution is added from the other end of connecting tube 30, under negative pressure from connection
Pipe 30 enters filling liquid pipe 50, and flows into diversion pipe 40 from the bottom of pipe 1 to be washed to nozzle along inner wall, and enter in filter flask 10.
Further, which also includes: funnel type filling opening 60 is connected to the other end of connecting tube 30.
Further, which also includes: wash bottle 70 (Fig. 3), can extrude, and be plugged with conduit, and the conduit is as clear
The pipeline that washing lotion squeezes out, the liquid of extrusion enters filling liquid pipe through funnel type filling opening 60, and then cleans pipe to be washed.Or, into one
Step ground, which also includes: wash bottle 70 (Fig. 4), is connected with the other end or funnel type filling opening 60 of connecting tube 30 by conduit
It connects and junction seals, which is communicated with the atmosphere.Specifically, the bottle stopper of the wash bottle 70 can plant gas-guide tube, gas-guide tube with
Atmosphere communicates, and conduit is sealedly attached to funnel type filling opening 60, and cleaning solution is under negative pressure through its conduit and funnel type filling opening 60
And enter filling liquid pipe, and then clean pipe to be washed.
Further, as shown in Fig. 2, the part-structure figure of the device for the utility model, rubber or flexible plastic sealing-plug
20 are equipped with several filling liquid pipes 50, and one end of connecting tube 30 has several branched pipes, several branched pipes and several filling liquid pipes 50
It is separately connected, the other end of connecting tube 30 is in rubber or flexible plastic sealing-plug 20 beyond the Great Wall.The other end of connecting tube 30 can be with leakage
Bucket type filling opening 60 connects, and cleaning solution, while several test tubes capable of washing are added by funnel type filling opening 60.
In idle state, filling liquid pipe 50 and its diversion pipe 40 are nested with: with the soft sleeve closure filling liquid nozzle in bottom
And water conservancy diversion nozzle is covered, to keep 40 closed state of filling liquid pipe 50 and its diversion pipe；It is that filling liquid pipe 50 and diversion pipe 40 are located
In in the opening of the casing, to keep the closed state of filling liquid pipe 50 and its diversion pipe 40.When in use, which can be taken
Under.
Further, connecting tube 30 has U-shaped structure.
Further, connecting tube 30 is plugged in rubber or flexible plastic sealing-plug 20, and both ends are above rubber or soft modeling
Expect the upper surface of sealing-plug 20.
Further, the top of diversion pipe 40 and the upper surface of rubber or flexible plastic sealing-plug 20 are in sustained height,
Bottom end is in the lower section of 20 lower surface of rubber or flexible plastic sealing-plug.
Further, filter flask 10 is equipped with: suction filtration mouth, which is in the lower section of rubber or flexible plastic sealing-plug 20,
It is controlled to a vacuum pump, and on the side wall of the side on filter flask 10 far from diversion pipe 40, enters vacuum pump to avoid liquid
It is interior.
Further, one end of diversion pipe 40 and connecting tube 30 is in the opening of pipe 1 to be washed.
Embodiment 1
A kind of device cleaned for accurate pipe or test tube, as shown in figure 3, be the device of the utility model embodiment 1
Structural schematic diagram, which includes: filter flask 10, rubber seal plug 20, connecting tube 30, diversion pipe 40, filling liquid pipe 50, funnel type
Filling opening 60 and wash bottle 70.
Filter flask 10 is controlled to a vacuum pump, and rubber seal plug 20 plugs the bottleneck in filter flask 10 to seal the filter flask
10.The bottom end of filling liquid pipe 50 is fixed on rubber seal plug 20, and it is perpendicular with the rubber seal plug 20, for true
Filling liquid and support pipe 1 to be washed under dummy status.Connecting tube 30 is fixed on rubber seal plug 20, and the bottom end of one end and filling liquid pipe 50 connects
Logical, the other end is in outside rubber seal plug 20 and is connected to funnel type filling opening 60.Diversion pipe 40 pass through rubber seal plug 20, and with
Connecting tube 30 is adjacent, for being connected to pipe 1 and filter flask 10 to be washed.Wash bottle 70 can be extruded (Fig. 3), and cleaning solution is allowed to be directly entered leakage
Bucket type filling opening 60.
Filter flask 10 is equipped with: suction filtration mouth, which is in the lower section of rubber seal plug 20, separate on filter flask 10
It on the side wall of the side of diversion pipe 40, and is controlled to a vacuum pump, enters in vacuum pump to avoid liquid.
Connecting tube 30 has U-shaped structure, is plugged in rubber seal plug 20, both ends are above rubber seal plug 20
Upper surface.The top of diversion pipe 40 and the upper surface of rubber seal plug 20 are in sustained height, and bottom end is in rubber seal plug
The lower section of 20 lower surfaces.One end of diversion pipe 40 and connecting tube 30 is in the opening of pipe 1 to be washed.
When in use, when vacuumizing, under negative pressure, the nozzle of pipe 1 to be washed under the action of negative pressure, can be with rubber seal plug 20
The closed fitting in upper surface, the liquid in wash bottle 70 sequentially enters in funnel type filling opening 60, connecting tube 30 and filling liquid pipe 50, and
Under the power effect rushed upwards, the bottom of pipe 1 to be washed is rinsed, and flow out from nozzle along the inner wall of pipe 1 to be washed, into diversion pipe
In 40, and flow into filter flask 10.
Embodiment 2
A kind of device cleaned for accurate pipe or test tube, as shown in figure 4, be the device of the utility model embodiment 2
Structural schematic diagram, which includes: filter flask 10, flexible plastic sealing-plug 20, connecting tube 30, diversion pipe 40, filling liquid pipe 50 and washing
Bottle 70.It is essentially identical with the structure of embodiment 1, and difference is: wash bottle 70 can directly connect (Fig. 4) with connecting tube 30, allow clear
Washing lotion is directly entered connecting tube 30 under the action of negative pressure.
Embodiment 3
A kind of device cleaned for accurate pipe or test tube, which includes: filter flask 10, rubber seal plug 20, connection
Pipe 30, diversion pipe 40, filling liquid pipe 50, funnel type filling opening 60 and wash bottle 70.It is essentially identical with the structure of embodiment 1, difference
Be: as shown in Fig. 2, have several filling liquid pipes 50, diversion pipe 40 and connecting tube 30, one end of each connecting tube 30 with each fill
Liquid pipe 50 is connected, and the other end of each connecting tube 30 is merged together to be connect with funnel type filling opening 60, therefore can be cleaned simultaneously
Several test tubes or accurate pipe.
In conclusion the device for accurate pipe or test tube cleaning of the utility model was not only quick and convenient, but also clean up,
And device is simple, is easily assembled to and uses.
It is discussed in detail although the content of the utility model has passed through above preferred embodiment, but it should be appreciated that on
The description stated is not considered as limitations of the present invention.After those skilled in the art have read above content, for
A variety of modifications and substitutions of the utility model all will be apparent.Therefore, the protection scope of the utility model should be by appended
Claim limit.
Claims (10)
1. a kind of device cleaned for accurate pipe or test tube, which is characterized in that the device includes:
Filter flask (10), is controlled to a vacuum pump；
Rubber or flexible plastic sealing-plug (20) are plugged in the bottleneck of the filter flask (10), for sealing the filter flask (10)；
Filling liquid pipe (50), bottom end are fixed on the rubber or flexible plastic sealing-plug (20), and its with the rubber or
Flexible plastic sealing-plug (20) is perpendicular, for filling liquid under vacuum conditions and supports pipe (1) to be washed；
Connecting tube (30) is fixed on the rubber or flexible plastic sealing-plug (20), and one end and the filling liquid pipe (50)
Bottom end connection, the other end is in rubber or flexible plastic sealing-plug (20) outside；And
Diversion pipe (40) passes through the rubber or flexible plastic sealing-plug (20), and adjacent with the connecting tube (30), is used for
The connection filter flask (10) and pipe to be washed (1)；
In use state, pipe (1) to be washed is upside down on the filling liquid pipe (50), in the case where vacuum pump vacuumizes, cleaning solution from
The other end of the connecting tube (30) is added, and enters filling liquid pipe (50) from the connecting tube (30), and from the pipe (1) to be washed
Bottom to nozzle flows into the diversion pipe (40) along inner wall, and enters in the filter flask (10).
2. the device according to claim 1 cleaned for accurate pipe or test tube, which is characterized in that the device also includes:
Funnel type filling opening (60) is connected to the other end of the connecting tube (30).
3. the device according to claim 1 or 2 cleaned for accurate pipe or test tube, which is characterized in that the device also wraps
Contain: wash bottle (70) can extrude, and be plugged with conduit.
4. the device according to claim 2 cleaned for accurate pipe or test tube, which is characterized in that the device also includes:
Wash bottle (70), with the other end of the connecting tube (30) or funnel type filling opening (60) is connect by conduit and junction is close
Envelope, the wash bottle (70) are communicated with the atmosphere.
5. the device according to claim 1 cleaned for accurate pipe or test tube, which is characterized in that the rubber or soft modeling
Expect that sealing-plug (20) are equipped with several filling liquid pipes (50), one end of the connecting tube (30) has several branched pipes, Mei Gefen
Branch pipe is connected with corresponding filling liquid pipe (50), and the other end of the connecting tube (30) is in rubber or flexible plastic sealing-plug (20)
Outside.
6. the device according to claim 1 cleaned for accurate pipe or test tube, which is characterized in that the connecting tube
(30) there is U-shaped structure.
7. the device according to claim 6 cleaned for accurate pipe or test tube, which is characterized in that the connecting tube
(30) it is plugged in rubber or flexible plastic sealing-plug (20), both ends are above the upper of the rubber or flexible plastic sealing-plug (20)
Surface.
8. the device according to claim 7 cleaned for accurate pipe or test tube, which is characterized in that the diversion pipe
(40) top and the rubber or flexible plastic sealing-plug (20)
Upper surface be in sustained height, bottom end is in the lower section of the rubber or flexible plastic sealing-plug (20) lower surface.
9. the device according to claim 1 cleaned for accurate pipe or test tube, which is characterized in that the filter flask
(10) be equipped with: suction filtration mouth, the suction filtration mouth are in the lower section of rubber or flexible plastic sealing-plug (20), separate on filter flask (10)
On the side wall of the side of diversion pipe (40), and it is connect with the vacuum pump.
10. the device according to claim 1 cleaned for accurate pipe or test tube, which is characterized in that the diversion pipe
(40) it is in the opening of the pipe to be washed (1) with one end of connecting tube (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821397188.8U CN208712466U (en) | 2018-08-29 | 2018-08-29 | A kind of device cleaned for accurate pipe or test tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821397188.8U CN208712466U (en) | 2018-08-29 | 2018-08-29 | A kind of device cleaned for accurate pipe or test tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208712466U true CN208712466U (en) | 2019-04-09 |
Family
ID=65979824
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821397188.8U Expired - Fee Related CN208712466U (en) | 2018-08-29 | 2018-08-29 | A kind of device cleaned for accurate pipe or test tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208712466U (en) |
-
2018
- 2018-08-29 CN CN201821397188.8U patent/CN208712466U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190409 Termination date: 20200829 |