CN205851486U - A kind of low-frequency ultrasonic waves test tube brush - Google Patents
A kind of low-frequency ultrasonic waves test tube brush Download PDFInfo
- Publication number
- CN205851486U CN205851486U CN201620765727.3U CN201620765727U CN205851486U CN 205851486 U CN205851486 U CN 205851486U CN 201620765727 U CN201620765727 U CN 201620765727U CN 205851486 U CN205851486 U CN 205851486U
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- CN
- China
- Prior art keywords
- test tube
- low
- ultrasound wave
- ultrasonic waves
- plastic handle
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- Expired - Fee Related
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Abstract
This utility model relates to low-frequency ultrasonic waves test tube brush, including: test tube bristle, low frequency ultrasound wave transducer, plastic handle and shift knob, described test tube bristle is located at one end of plastic handle, described low frequency ultrasound wave transducer is located at plastic handle shank body one end relative to test tube bristle, and low frequency ultrasound wave transducer forms loop with described shift knob.Have the beneficial effect that not only improving experiment precisely increases science, simultaneously environmental protection.The cost of test tube brush can be caused to increase although increasing ultrasound wave accessory on test tube brush, but for high accuracy import experimental apparatus and exact test, the popularization of value.
Description
Technical field
This utility model belongs to chemical experimental instrument washing field, particularly relates to a kind of low-frequency ultrasonic waves test tube brush.
Background technology
How many test tubes used by chemical experiment understands some chemical residue particularly organic solvent, only carries out with test tube brush
Scrub can not these residues fully erased, a lot of organic molecules are attached on test tube wall, may test after affecting, produce
Too much derivative products, have even can bring danger.Experiment is the most just thrown away, and can cause a large amount of waste, not meet green
The theme that colour circle is protected.The existing impurity mode that the most effectively processes is different according to residual chemicals character, and skilful use is dissolved former
Reason, emulsification or neutralization.Although this mode can effectively remove residuals, but has introducing the most to a certain extent
The possibility of new impurity.The highest exact test, the test tube used or graduated cylinder have the highest precision, so process also
It it is the uncertainty easilying lead to exact test.
Summary of the invention
The present utility model is for existing equipment and the deficiency of technological process, it is provided that a kind of low-frequency ultrasonic waves test tube brush,
Use low frequency ultrasound wave technology, be purged with the low-frequency ultrasonic waves of 30kHZ.Scientific and effective, conveniently to carry out test tube clear
Wash, can remove and be attached to test tube wall organic chemicals and difficult cleaning material, specifically be realized by techniques below scheme:
Described low-frequency ultrasonic waves test tube brush, including: test tube bristle, low frequency ultrasound wave transducer, plastic handle and switch
Button, described test tube bristle is located at one end of plastic handle, and it is relative that described low frequency ultrasound wave transducer is located at plastic handle shank body
In one end of test tube bristle, low frequency ultrasound wave transducer forms loop with described shift knob.
The design further of described low-frequency ultrasonic waves test tube brush is, low frequency ultrasound wave transducer is 30kHZ low frequency ultrasound
Wave transducer.
The design further of described low-frequency ultrasonic waves test tube brush is, the shank body of described plastic handle uses hard PVC material
Material.
The design further of described low-frequency ultrasonic waves test tube brush is, the other end of described plastic handle is provided with silica gel hands
Pad.
The design further of described low-frequency ultrasonic waves test tube brush is, the other end of described plastic handle is connected to power line,
Loop power supply described in described power supply alignment.
Advantage of the present utility model:
When low-frequency ultrasonic waves test tube dataller of the present utility model makees, can be the experiment equipments such as used test tube, graduated cylinder, section
Learn effective, convenient and swift being carried out, it is possible to remove the chemical organic compounds matter being attached on test tube wall and other impurity completely, no
Only improve experiment and precisely increase science, simultaneously environmental protection.Although increasing ultrasound wave accessory on test tube brush can cause test tube
The cost of brush increases, but for high accuracy import experimental apparatus and exact test, or the popularization of value.
Accompanying drawing explanation
Fig. 1 is the structural representation of low-frequency ultrasonic waves test tube brush of the present utility model.
Detailed description of the invention
Such as Fig. 1, the low-frequency ultrasonic waves test tube brush of the present embodiment, mainly by test tube bristle 1, low frequency ultrasound wave transducer 2, mould
Material handle 3 and shift knob 6 form.Test tube bristle 1 is located at one end of plastic handle 3.Low frequency ultrasound wave transducer 2 is located at and is moulded
Material handle handlebody is relative to one end of test tube bristle 1.Low frequency ultrasound wave transducer 2 connects with shift knob 6 and forms loop.
Low frequency ultrasound wave transducer 2 is the core component of whole instrument, and its high frequency mechanical oscillation converting and going out travels to
Cleanout fluid acts on, reaches the effect removed by the attachment of inboard wall of test tube.Clear through the ultrasound wave of experimental verification 30kHZ
Washing effect best, the low frequency ultrasound wave transducer that therefore the present embodiment uses is 30kHZ low frequency ultrasound wave transducer.
Further, the shank body of plastic handle uses hard PVC material, and the other end of plastic handle is provided with silica gel hands pad.
The other end of plastic handle is connected to power line 5, and power line 5 is to loop power supply.
Test tube to be cleaned is placed on test tube rack and fixes, pour cleanout fluid into (depending on residual liquid in test tube, mostly
In the case of number, distilled water is the most permissible) a little, the instrument head connecting power supply is included common test tube bristle 1 and 30kHZ low frequency
Ultrasonic transducer 2 gos deep into test tube interior, presses shift knob 6, treats its work 2-3 minute.Rotary apparatus gently, takes out instrument
Device, pours out waste liquid.Repeat aforesaid operations just can clean.
It is the high-frequency oscillation signal sent by supersonic generator that the low-frequency ultrasonic waves of the present embodiment cleans the principle of test tube,
It is converted into high frequency mechanical oscillation by transducer and travels to medium, ultrasound wave density interphase in cleanout fluid in cleaning solvent
Forward directed radiation, makes liquid flowing produce ten hundreds of micro-bubbles, and the micro-bubble (cavitation nucleus) being present in liquid exists
Vibrating under the effect of sound field, when acoustic pressure reaches certain value, bubble increases rapidly, closes the most suddenly, produces when bubble closes
Raw shock wave, is creating thousands of atmospheric pressures about, is destroying insoluble dirt and make them be scattered in cleanout fluid, when
When group's particle is wrapped up in by greasy dirt and sticked to test tube wall surface, oil is emulsified, and solids i.e. depart from, thus reaches to clean examination
The purpose of pipe.
When the low-frequency ultrasonic waves test tube dataller of the present embodiment makees, can be the experiment equipments such as used test tube, graduated cylinder, science
Effectively, convenient and swift it is carried out, it is possible to remove the chemical organic compounds matter being attached on test tube wall and other impurity completely, not only
Improve experiment and precisely increase science, simultaneously environmental protection.Although increasing ultrasound wave accessory on test tube brush can cause test tube brush
Cost increase, but for high accuracy import experimental apparatus and exact test, or the popularization of value.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited to this, appoints
What those familiar with the art is in the technical scope that the invention discloses, according to technical scheme and basis thereof
Inventive concept equivalent or change in addition, all contains within protection scope of the present invention.
Claims (5)
1. a low-frequency ultrasonic waves test tube brush, it is characterised in that including: test tube bristle, low frequency ultrasound wave transducer, plastic handle
And shift knob, described test tube bristle is located at one end of plastic handle, and described low frequency ultrasound wave transducer is located at plastic handle
Shank body forms loop relative to one end of test tube bristle, low frequency ultrasound wave transducer with described shift knob.
Low-frequency ultrasonic waves test tube brush the most according to claim 1, it is characterised in that low frequency ultrasound wave transducer is 30kHZ low frequency
Ultrasonic transducer.
Low-frequency ultrasonic waves test tube brush the most according to claim 1, it is characterised in that the shank body of described plastic handle uses hard
PVC material.
Low-frequency ultrasonic waves test tube brush the most according to claim 1, it is characterised in that the other end of described plastic handle is provided with silica gel
Hands pad.
Low-frequency ultrasonic waves test tube brush the most according to claim 1, it is characterised in that the other end of described plastic handle is connected to power supply
Line, loop power supply described in described power supply alignment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620765727.3U CN205851486U (en) | 2016-07-21 | 2016-07-21 | A kind of low-frequency ultrasonic waves test tube brush |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620765727.3U CN205851486U (en) | 2016-07-21 | 2016-07-21 | A kind of low-frequency ultrasonic waves test tube brush |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205851486U true CN205851486U (en) | 2017-01-04 |
Family
ID=57647706
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620765727.3U Expired - Fee Related CN205851486U (en) | 2016-07-21 | 2016-07-21 | A kind of low-frequency ultrasonic waves test tube brush |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205851486U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112222117A (en) * | 2020-10-01 | 2021-01-15 | 华电(印尼)玻雅发电公司 | Automatic blockage and silting cleaning system and method for slurry pipeline |
-
2016
- 2016-07-21 CN CN201620765727.3U patent/CN205851486U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112222117A (en) * | 2020-10-01 | 2021-01-15 | 华电(印尼)玻雅发电公司 | Automatic blockage and silting cleaning system and method for slurry pipeline |
| CN112222117B (en) * | 2020-10-01 | 2023-11-21 | 华电(印尼)玻雅发电公司 | Automatic cleaning system and method for slurry pipeline blocking prevention and clogging prevention |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| 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: 20170104 Termination date: 20180721 |