CN107262452A - A kind of chemical experiment test tube cleaning device - Google Patents
A kind of chemical experiment test tube cleaning device Download PDFInfo
- Publication number
- CN107262452A CN107262452A CN201710653427.5A CN201710653427A CN107262452A CN 107262452 A CN107262452 A CN 107262452A CN 201710653427 A CN201710653427 A CN 201710653427A CN 107262452 A CN107262452 A CN 107262452A
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- China
- Prior art keywords
- test tube
- cleaning
- fixed
- main body
- support plate
- 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.)
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/10—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration
- B08B3/12—Cleaning involving contact with liquid with additional treatment of the liquid or of the object being cleaned, e.g. by heat, by electricity or by vibration by sonic or ultrasonic vibrations
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B13/00—Accessories or details of general applicability for machines or apparatus for cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/04—Cleaning involving contact with liquid
- B08B3/08—Cleaning involving contact with liquid the liquid having chemical or dissolving effect
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/0804—Cleaning containers having tubular shape, e.g. casks, barrels, drums
- B08B9/0813—Cleaning containers having tubular shape, e.g. casks, barrels, drums by the force of jets or sprays
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F26—DRYING
- F26B—DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
- F26B21/00—Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- General Engineering & Computer Science (AREA)
- Cleaning By Liquid Or Steam (AREA)
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
Abstract
The invention discloses a kind of chemical experiment test tube cleaning device, belong to chemical experiment equipment technical field, casing is cleaned including test tube, it is arranged on the supersonic generator of the bottom of test tube cleaning casing, it is fixed on the test tube cleaning main body moving guide rail on test tube cleaning cabinet exterior, it is movably mounted to fixed lid in the test tube cleaning main body on test tube cleaning main body moving guide rail, it is scalable to clean the fixed test tube support base covered in main body installed in test tube, the test tube cleaning device of the embodiment of the present invention can be fixed into it to the test tube of different length and clean, by ultrasonic wave cleaning and liquid injection cleaning, improve the cleaning performance and cleaning degree of chemistry tube, avoid damaging human body in chemistry tube cleaning process, and the test tube cleaning device of the embodiment of the present invention can be according to the test tube pipe diameter size of cleaning, adjust the injection pressure of the spray-hole in test tube fixed column, avoid the waste of cleaning fluid and energy, reduce the cleaning cost of chemistry tube.
Description
Technical field
The present invention relates to chemical experiment equipment technical field, more particularly to a kind of chemical experiment test tube cleaning device.
Background technology
Chemistry is one kind of natural science, and composition, property, structure and the change of material are studied on molecule, atom level
Rule；Create the science of novel substance.The world is chemical then be the mankind to recognize and transform the main of the material world by material composition
One of ways and means.It is a subject with a long history and dynamic, and its achievement is the important mark of social civilization
Two kinds of versions of chemical change and physical change are there are in will, chemistry.
Test tube is indispensable a kind of experimental tool in chemical test, and test tube can be directly heated, and serve as a small amount of reagent
Reaction vessel.In order to meet test requirements document, the flushing of test tube is frequently involved, general cleaning method is first to be noted into test tube
Water, is then rocked or test tube is singly cleaned using cleaning brush, general in chemical experiment room to be added using manual
Water is rinsed.
Prior art, needs to clear up test tube to use and to deposit in the future, existing test tube is clear after chemical experiment
Single cleaning is generally carried out using test tube brush in reason, when the occasion used in a large amount of chemistry tubes, using manually to chemistry tube
Progress cleaning, which is one, the work of high risks to human body, and operating efficiency is extremely low, and cost is higher；And chemistry examination
Pipe belongs to breakables, and often test tube is smashed caused by misoperation, causes the waste of resource, and largely lavishes labor on, and
Appointing in test tube generally after cleaning has moisture, it is impossible to deposit immediately.Therefore need that a kind of cleaning quantity of research and development is more, cleaning performance badly
Well, chemical experiment test tube cleaning device small, that cleaning cost is low is manually taken.
The content of the invention
The present invention provides a kind of chemical experiment test tube cleaning device, it is intended to avoid in chemistry tube cleaning process to human body
Damage, improve the cleaning performance and cleaning efficiency of chemistry tube, but also the cleaning cost of chemistry tube can be reduced.
The concrete technical scheme that the present invention is provided is as follows：
On the one hand, the embodiment of the present invention provides a kind of chemical experiment test tube cleaning device, and the test tube cleaning device includes examination
Pipe cleaning casing, be arranged on test tube cleaning casing bottom supersonic generator, be fixed on the test tube cleaning casing
Test tube on outer wall cleans main body moving guide rail, the test tube cleaning being movably mounted on the test tube cleaning main body moving guide rail
Fixed lid, the scalable fixed test tube support base covered in test tube cleaning main body in main body；Wherein, the test tube
Support base includes bottom support plate, the test tube fixed column being fixed in the bottom support plate, is fixed on the bottom support plate
The fresh water pipeline of upper surface and the air-dried pipeline being arranged on inside the fresh water pipeline, the bottom support plate include shell and institute
State shell and enclose the bottom support plate inner chamber being set as, the bottom support plate inner chamber is connected with the fresh water pipeline, the bottom branch
Fagging inner chamber and the air-dried pipeline communication, the inner chamber of the test tube fixed column is connected with the bottom support plate inner chamber, described
The top of test tube fixed column and side wall are provided with the spray-hole with the intracavity inter-connection of the test tube fixed column；The test tube cleaning
Fixed cover is provided with first through hole for installing the fresh water pipeline and for fixing the counterbore at the top of test tube, institute in main body
The tensioning apparatus being provided with the side wall of counterbore for fixing the big small test tube of different tube diameters is stated, the surface of the tensioning apparatus is set
There are pressure sensor, the pressure sensor and the piezoelectric signal converter being arranged in the test tube cleaning main body in fixed lid
It is connected；The piezoelectric signal sensor is electrically connected with motor control mainboard.
Optionally, the bottom support plate is provided with of bottom support plate upper and lower surface described in several insertions
Two through holes, horizontal pipe and the water that the fresh water pipeline includes the first vertical pipeline, connected with first vertical pipeline
The second vertical pipeline that flat pipeline is connected, first vertical pipeline is arranged on that the test tube cleans fixed lid in main body
In one through hole, first vertical pipeline can be moved up or moved down along the axis of the first through hole.
Optionally, circumferencial direction of the test tube fixed column along the bottom support plate is uniformly arranged on the bottom branch
The upper surface of fagging, wherein, the position of the upper surface of the outer wall of the test tube fixed column close to the bottom support plate is provided with
Test tube supporting plate.
Optionally, the test tube supporting plate is more than 2mm apart from the distance of the bottom support plate, and the test tube supporting plate is
Cross structure or network structure.
Optionally, the quantity for the spray-hole that the top of the test tube fixed column is set is more than the test tube fixed column
The quantity for the spray-hole that side wall is set.
Optionally, the centerline collineation of the center line of the counterbore and the test tube fixed column, the bottom of the counterbore with
The bottom shape of test tube is similar.
Optionally, the fixed lid in circle, the test tube cleaning main body that is shaped as of the bottom support plate is circle.
Optionally, the test tube cleaning main body moving guide rail is circular ring type, and fixed lid is circle in the test tube cleaning main body
Frustum, the bottom support plate is circular arc platform.
Optionally, the tensioning apparatus includes tensioning plate and elastic joint part, the tensioning plate and the elastic joint part
One end fix, the other end of the elastic joint part is fixed on the side wall of the counterbore.
Optionally, tensioning apparatus described in 4 identicals is provided with the side wall of the counterbore, wherein, the tensioning apparatus
It is uniformly arranged on the side wall of the counterbore, the surface of one of them tensioning plate is provided with the pressure sensor, described
The one end of tensioning plate away from the counterbore base is circular arc, and the elastic joint part is the spring.
Beneficial effects of the present invention are as follows：
The embodiment of the present invention provides a kind of chemical experiment test tube cleaning device, including test tube cleaning casing, to be arranged on test tube clear
The supersonic generator of the bottom of tank-washer body, the test tube cleaning main body moving guide rail being fixed on test tube cleaning cabinet exterior, can
It is mobile to clean fixed lid, the scalable test tube that is arranged in the test tube cleaning main body on main body moving guide rail installed in test tube and clean master
The fixed test tube support base covered on body；I.e. in the test tube cleaning main body of the test tube cleaning device of the embodiment of the present invention fixed lid with
The distance between test tube support base according to the test tube length to be cleaned, can carry out the adjustment of adaptability, namely the present invention is implemented
The test tube of different length, which can be fixed into it, for the test tube cleaning device of example cleans.
The test tube support base of the test tube cleaning device of the embodiment of the present invention includes bottom support plate, is fixed on bottom support plate
On test tube fixed column, be fixed on the fresh water pipeline of support base upper surface and the air-dried pipeline being arranged on inside fresh water pipeline, its
In, bottom support plate includes shell and shell encloses the bottom support plate inner chamber being set as, and bottom support plate inner chamber connects with fresh water pipeline
Logical, bottom support plate inner chamber and air-dried pipeline communication, the inner chamber of test tube fixed column are connected with bottom support plate inner chamber, and test tube is fixed
The top of post and side wall are provided with the spray-hole with the intracavity inter-connection of test tube fixed column；That is the test tube cleaning of the embodiment of the present invention
Device carries out ultrasonic wave cleaning to test tube first, is cleaned by ultrasonic wave and reduces the chemical reagent being attached on inboard wall of test tube to examination
The absorption affinity of inside pipe wall, namely the chemical reagent that will be attached on inboard wall of test tube are processed into and swum on inboard wall of test tube, Ran Houtong
Cross fresh water pipeline and spray clear water or organic solvent cleaning fluid to inboard wall of test tube, the chemical reagent swum on inboard wall of test tube is rushed
Wash clean, is blown into dry-air blast or hot blast into test tube inner chamber by air-drying pipeline afterwards, inboard wall of test tube is dried up, and the present invention is implemented
Ultrasonic wave cleaning and liquid injection cleaning are combined by the test tube cleaning device of example, improve the cleaning performance of chemistry tube and clear
In detergent degree, and the test tube cleaning process of the embodiment of the present invention, it is not necessary to which test tube contacts human body, can avoid chemistry tube
Human body is damaged in cleaning process；Moreover, can once clean multiple test tubes, cleaning agent can be improved with Reusability
The cleaning efficiency of chemistry tube, reduces the cleaning cost of chemistry tube；While the test tube cleaning device of the embodiment of the present invention is also
Quick-air-drying can be carried out to the test tube inner chamber that cleaning is completed, there is no moisture in the test tube inner chamber after the completion of cleaning, can will be clearly
The test tube washed is deposited immediately, further increases the cleaning efficiency of chemistry tube.
Fixed cover is provided for fixing test tube top in the test tube cleaning main body of the test tube cleaning device of the embodiment of the present invention
The tensioning apparatus for fixing the big small test tube of different tube diameters is provided with the counterbore in portion, the side wall of the counterbore, i.e., the present invention is implemented
The test tube cleaning device of example can be realized solid when the test tube of different tube diameters size is fixed in counterbore by tensioning apparatus
Calmly, when the test tube of different pipe diameter sizes is fixed in counterbore, the pressure on tensioning apparatus surface is simultaneously differed, and tensioning apparatus
Surface be provided with pressure sensor, pressure sensor and the piezoelectric signal being arranged in test tube cleaning main body in fixed lid are changed
Device is connected, and piezoelectric signal sensor is electrically connected with motor control mainboard, and motor control mainboard is measured by pressure sensor
The size of pressure value, the rotating speed of regulation motor and then according to the pressure in fresh water pipeline or air-dried pipeline, i.e., the present invention is real
The test tube cleaning device for applying example can be according to the test tube pipe diameter size of cleaning, the injection pressure of the spray-hole in regulation test tube fixed column
Power, larger injection pressure is used if test tube caliber is big automatically, expands the injection pressure and jet length of spray-hole, it is ensured that big
The cleaning degree of caliber test tube；Less injection pressure is used automatically if test tube caliber is big, reduces the injection pressure of spray-hole
Power and jet length, on the premise of the cleaning degree of pipe with small pipe diameter test tube is ensured, reduce jet length and the injection of cleaning fluid
Amount, saves the cost of cleaning pipe with small pipe diameter test tube, reduces the cleaning cost of the test tube cleaning device of the embodiment of the present invention.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, makes required in being described below to embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for
For those of ordinary skill in the art, on the premise of not paying creative work, other can also be obtained according to these accompanying drawings
Accompanying drawing.
Fig. 1 is a kind of main structure diagram of chemical experiment test tube cleaning device of the embodiment of the present invention；
Fig. 2 is a kind of overlooking the structure diagram of chemical experiment test tube cleaning device of the embodiment of the present invention；
Fig. 3 A are a kind of overlooking the structure diagram of test tube support base of the embodiment of the present invention；
Fig. 3 B are the overlooking the structure diagram of another test tube support base of the embodiment of the present invention；
Fig. 4 A are the fixed present invention looks up structural representation covered in a kind of test tube cleaning main body of the embodiment of the present invention；
Fig. 4 B are the fixed present invention looks up structural representation covered in another test tube cleaning main body of the embodiment of the present invention；
Fig. 5 is a kind of cross section structure diagram of test tube support base of the embodiment of the present invention；
Fig. 6 is the fixed cross section structure diagram covered in a kind of test tube cleaning main body of the embodiment of the present invention.
Embodiment
In order that the object, technical solutions and advantages of the present invention are clearer, below in conjunction with accompanying drawing the present invention is made into
One step it is described in detail, it is clear that described embodiment is only a part of embodiment of the invention, rather than whole implementation
Example.Based on the embodiment in the present invention, what those of ordinary skill in the art were obtained under the premise of creative work is not made
All other embodiment, belongs to the scope of protection of the invention.
Term " first ", " second ", " the 3rd " in description and claims of this specification and above-mentioned accompanying drawing, "
Four ", " 5th ", " the 6th ", " the 7th " and " the 8th " etc.（If there is）It is for distinguishing similar object, without for retouching
State specific order or precedence.It should be appreciated that the data so used can be exchanged in the appropriate case, to retouch here
The embodiments of the invention stated can for example be implemented with the order in addition to those for illustrating or describing herein.
In addition, term " comprising " and " having " and their any deformation, it is intended that covering is non-exclusive to be included, example
Such as, process, method, system, product or the equipment for containing series of steps or unit are not necessarily limited to those clearly listed
Step or unit, but may include not list clearly or for intrinsic other of these processes, method, product or equipment
Step or unit.
To avoid damaging human body in chemistry tube cleaning process, the cleaning performance and cleaning for improving chemistry tube are imitated
Rate, the embodiment of the present invention provides a kind of chemical experiment test tube cleaning device, including test tube cleans casing, is arranged on test tube cleaning
It is the supersonic generator of the bottom of casing, the test tube cleaning main body moving guide rail being fixed on test tube cleaning cabinet exterior, removable
It is dynamic to clean fixed lid, the scalable test tube that is arranged in the test tube cleaning main body on main body moving guide rail installed in test tube and clean main body
The test tube support base that upper fixation is covered；Fixed lid and test tube in the test tube cleaning main body of the test tube cleaning device of the embodiment of the present invention
The distance between support base can be according to the test tube length to be cleaned, the adjustment of progress adaptability, namely the embodiment of the present invention
Test tube cleaning device can be fixed into it to the test tube of different length and clean.
The test tube support base of the test tube cleaning device of the embodiment of the present invention includes bottom support plate, is fixed on bottom support plate
On test tube fixed column, be fixed on the fresh water pipeline of support base upper surface and the air-dried pipeline being arranged on inside fresh water pipeline, its
In, bottom support plate includes shell and shell encloses the bottom support plate inner chamber being set as, and bottom support plate inner chamber connects with fresh water pipeline
Logical, bottom support plate inner chamber and air-dried pipeline communication, the inner chamber of test tube fixed column are connected with bottom support plate inner chamber, and test tube is fixed
The top of post and side wall are provided with the spray-hole with the intracavity inter-connection of test tube fixed column；That is the test tube cleaning of the embodiment of the present invention
Device carries out ultrasonic wave cleaning to test tube first, is cleaned by ultrasonic wave and reduces the chemical reagent being attached on inboard wall of test tube to examination
The absorption affinity of inside pipe wall, namely the chemical reagent that will be attached on inboard wall of test tube are processed into and swum on inboard wall of test tube, Ran Houtong
Cross fresh water pipeline and spray clear water or organic solvent cleaning fluid to inboard wall of test tube, the chemical reagent swum on inboard wall of test tube is rushed
Wash clean, is blown into dry-air blast or hot blast into test tube inner chamber by air-drying pipeline afterwards, inboard wall of test tube is dried up, and the present invention is implemented
Ultrasonic wave cleaning and liquid injection cleaning are combined by the test tube cleaning device of example, improve the cleaning performance of chemistry tube and clear
In detergent degree, and the test tube cleaning process of the embodiment of the present invention, it is not necessary to which test tube contacts human body, can avoid chemistry tube
Human body is damaged in cleaning process；Moreover, can once clean multiple test tubes, cleaning agent can be improved with Reusability
The cleaning efficiency of chemistry tube, reduces the cleaning cost of chemistry tube；While the test tube cleaning device of the embodiment of the present invention is also
Quick-air-drying can be carried out to the test tube inner chamber that cleaning is completed, there is no moisture in the test tube inner chamber after the completion of cleaning, can will be clearly
The test tube washed is deposited immediately, further increases the cleaning efficiency of chemistry tube.
Fixed cover is provided for fixing test tube top in the test tube cleaning main body of the test tube cleaning device of the embodiment of the present invention
The tensioning apparatus for fixing the big small test tube of different tube diameters is provided with the counterbore in portion, the side wall of the counterbore, i.e., the present invention is implemented
The test tube cleaning device of example can be realized solid when the test tube of different tube diameters size is fixed in counterbore by tensioning apparatus
Calmly, when the test tube of different pipe diameter sizes is fixed in counterbore, the pressure on tensioning apparatus surface is simultaneously differed, and tensioning apparatus
Surface be provided with pressure sensor, pressure sensor and the piezoelectric signal being arranged in test tube cleaning main body in fixed lid are changed
Device is connected, and piezoelectric signal sensor is electrically connected with motor control mainboard, and motor control mainboard is measured by pressure sensor
The size of pressure value, the rotating speed of regulation motor and then the interior pressure for adjusting fresh water pipeline or air-dried pipeline, the i.e. present invention are real
The test tube cleaning device for applying example can be according to the test tube pipe diameter size of cleaning, the injection pressure of the spray-hole in regulation test tube fixed column
Power, larger injection pressure is used if test tube caliber is big automatically, expands the injection pressure and jet length of spray-hole, it is ensured that big
The cleaning degree of caliber test tube；Less injection pressure is used automatically if test tube caliber is big, reduces the injection pressure of spray-hole
Power and jet length, on the premise of the cleaning degree of pipe with small pipe diameter test tube is ensured, reduce jet length and the injection of cleaning fluid
Amount, saves the cost of cleaning pipe with small pipe diameter test tube, reduces the cleaning cost of the test tube cleaning device of the embodiment of the present invention.
A kind of chemical experiment of the embodiment of the present invention is carried out with test tube cleaning device in detail below in conjunction with Fig. 1 ~ Fig. 6
Explanation.
Shown in refer to the attached drawing 1, the chemical experiment of the embodiment of the present invention cleans casing with test tube cleaning device including test tube
100th, it is arranged on the supersonic generator 200 of the bottom of test tube cleaning casing 100, is fixed on the outer wall that test tube cleans casing 100
Test tube cleaning main body moving guide rail 300 on 101, the test tube being movably mounted on test tube cleaning main body moving guide rail 300 are clear
Wash in main body fix lid 400, it is scalable be arranged on test tube cleaning main body on fix the test tube support base 500 on lid 400.
Example, test tube cleaning casing 100 is a round box, and it is internal equipped with ultrasonic cleaning solution, and ultrasonic wave is clear
Washing lotion can be that chemical solvent can also be aqueous cleaning agent, can also be other special chemistry tube cleaning agents, the present invention
Embodiment is not specifically limited to this.
Supersonic generator 200 is used to realize the ultrasonic wave cleaning to test tube in test tube cleaning case body, wherein, ultrasonic wave
Cleaning（ultrasonic cleaning）It is to be made using cavitation, acceleration effect and the direct flow of ultrasonic wave in a liquid
Directly, indirectly acted on to liquid and dirt, the chemical substance for being attached to inboard wall of test tube is disperseed, emulsified, is peeled off and reached
To cleaning purpose.
Ultrasonic wave is the sound wave that a kind of frequency exceeds more than the kHz of human hearing range 20.The propagation of ultrasonic wave will rely on bullet
Property medium, when it is propagated, make the particle oscillation in elastic fluid, and energy is transmitted by the direction of propagation of ultrasonic wave by medium,
This ripple can be divided into longitudinal wave and lateral wave.In gas and liquid, only longitudinal wave can be transmitted.Ultrasonic wave can cause matter
Point vibration, the acceleration of particle vibration and supersonic frequency square are directly proportional.Therefore, the ultrasound of tens KHzs can be produced greatly
Active force, when intense ultrasonic wave is propagated in a liquid, due to nonlinear interaction, acoustic cavitation can be produced.
The shock wave sent when cavitation bubble is closed suddenly can produce thousands of atmospheric pressures around it, to pollution layer
Direct repeated stock, on the one hand destruction dirt and the absorption on cleaning part surface, on the other hand can also cause crud layer destruction and
Depart from cleaning part surface and them is distributed in cleaning fluid.The vibration of bubble can also be cleaned to the surface of solids.For having
Oil dirt, due to ultrasonic cavitation, two kinds of liquid disperse rapidly and emulsified at interface, when solids are wrapped up in by greasy dirt
And when sticking to cleaning part surface, greasy dirt is emulsified, solids are to come off.Cavitation bubble can make liquid sheet in vibration processes
Body produces circulation, i.e., so-called acoustic streaming.It can make oscillating bubble surface in the presence of very high velocity gradient and viscous stress, promote cleaning
The destruction of part surface contaminants and come off, high-speed micro-jet of the ultrasonic cavitation produced by solid and liquid surface can remove or
Weaken border pollution layer, corrosion solids surface increases stirring action, accelerate the dissolving of soluble dirt, reinforcing chemical
Cleaning action.
Further, test tube cleaning main body moving guide rail 300 can be that chain or buckle-type rail plate, i.e. test tube are clear
Wash in main body and fix between lid 400 and test tube cleaning main body moving guide rail 300 and the company of slip can be realized using chain or buckle
Connect, the specific reality being slidably connected for fixing that lid 400 and test tube are cleaned between main body moving guide rail 300 in main body is cleaned for test tube
Existing mode, the embodiment of the present invention is not specifically limited, and those skilled in the art refer to prior art.
The fixed form cleaned for test tube between main body moving guide rail 300 and test tube cleaning casing 100, the present invention is implemented
Example is not specifically limited, example, and test tube cleaning main body moving guide rail 300 can be using screw or to be bolted to test tube clear
On the outer wall of tank-washer body 100, or test tube cleaning main body moving guide rail 300 is to clean the annulus that casing 100 is engaged with test tube
Shape, test tube cleaning main body moving guide rail 300 can be fixed on the outer wall of test tube cleaning casing 100 using threaded connection.
With reference to shown in Fig. 1, Fig. 3 A, Fig. 3 B, Fig. 5, test tube support base 500 includes bottom support plate 501, is fixed on bottom branch
Test tube fixed column 502 on fagging 501, it is fixed on the fresh water pipeline 503 of the upper surface of bottom support plate 501 and is arranged on clear water pipe
Air-dried pipeline 504 inside road 503, wherein, bottom support plate 501 includes shell 5011 and shell 5011 encloses the bottom branch being set as
Fagging inner chamber 5012, bottom support plate inner chamber 5012 is connected with fresh water pipeline 503, bottom support plate inner chamber 5012 and air-dried pipeline
504 connections, the inner chamber of test tube fixed column 502 is connected with bottom support plate inner chamber 5012, the top of test tube fixed column 502 and side wall
It is provided with the spray-hole with the intracavity inter-connection of test tube fixed column 502.
With reference to shown in Fig. 1, Fig. 3 A, Fig. 3 B, Fig. 5, bottom support plate 501 is outside convex structure, bottom support plate 501
Shape profile is circle, and the upper surface of bottom support plate 501 is plane, and lower surface is arc surface.With reference to shown in Fig. 3, bottom support
The second through hole 5013 of several upper and lower surfaces of insertion bottom support plate 501 is provided with plate 501, wherein, second leads to
The upper and lower surface insertion of bottom support plate 501 can be made way for the ultrasound of test tube cleaning casing 100 bottom by hole 5013
The ultrasonic wave and cavitation bubble that wave producer 200 is produced enter in the test tube to be cleaned of the upper surface of bottom support plate 501
Portion, realizes and the ultrasonic wave of test tube interior to be cleaned is cleaned, it is to avoid because bottom support plate 501 is to supersonic generator 200
The cleaning performance of the test tube cleaning device of the stop influence embodiment of the present invention of the ultrasonic wave of generation.
With reference to shown in Fig. 1, Fig. 3 A, Fig. 3 B, Fig. 5, circumferencial direction of the test tube fixed column 502 along bottom support plate 501 is uniform
The upper surface for being arranged on bottom support plate 501, wherein, test tube fixed column 502 can be fixed on bottom branch using threaded connection
The upper surface of fagging 501, and inner chamber and the intracavity inter-connection of bottom support plate 501 of test tube fixed column 502.For bottom branch
The quantity for the test tube fixed column 502 that the upper surface of fagging 501 is set, the embodiment of the present invention is not specifically limited.Example, reference
Shown in Fig. 3 A, the upper surface of bottom support plate 501 is provided between 8 test tube fixed columns 502, adjacent test tube fixed column 502
Spacing is identical and distance of each test tube fixed column to the center of bottom support plate 501 is identical.Certainly, with reference to shown in Fig. 3 B,
12 test tube fixed columns can be uniformly set in circumferencial direction of the upper surface of bottom support plate 501 along bottom support plate 501
502。
With reference to shown in Fig. 1, the outer wall of test tube fixed column 502 is provided with close to the position of the upper surface of bottom support plate 501
Test tube supporting plate 5021, the generally circular configuration of test tube supporting plate 5021.Test tube supporting plate 5021 is apart from bottom support plate 501
Distance is more than 2mm, i.e., after test tube is arranged in test tube fixed column 502, the opening of test tube is connected to test tube supporting plate 5021,
I.e. the distance of the upper surface of the extended distance bottom support plate 501 of test tube is more than 2mm, can effectively prevent test tube opening to be connected to
The upper surface of bottom support plate 501 causes the ultrasonic wave and cavitation bubble of the generation of supersonic generator 200 can not smoothly enter position
Test tube interior to be cleaned in the upper surface of bottom support plate 501, it is impossible to realize clear to the ultrasonic wave of test tube interior to be cleaned
Wash, it is to avoid because the stopping for ultrasonic wave that bottom support plate 501 is produced on supersonic generator 200 influences the embodiment of the present invention
The cleaning performance of test tube cleaning device.
Further, it is preferred that test tube supporting plate 5021 is cross structure or network structure, cross structure or netted
The network structure of structure, can further avoid test tube opening to be cleaned from being blocked, it is ensured that supersonic generator 200
The ultrasonic wave and cavitation bubble of generation more enter the test tube interior to be cleaned positioned at the upper surface of bottom support plate 501, real
Now the ultrasonic wave of test tube interior to be cleaned is cleaned, it is to avoid because test tube opening is blocked and influences the examination of the embodiment of the present invention
The cleaning performance of can washing apparatus.
With reference to shown in Fig. 1, the quantity of the spray-hole of the top setting of test tube fixed column 502 is more than test tube fixed column 502
The quantity for the spray-hole that side wall is set, and test tube fixed column 502 side wall close to the upper surface of test tube supporting plate 5021 side wall
The density of the spray-hole of upper setting, which is less than on side wall of the side wall away from the upper surface of test tube supporting plate 5021 of test tube fixed column 502, to be set
The density for the spray-hole put, it is ensured that the hot blast in cleaning fluid or air-dried pipeline 504 in fresh water pipeline 503 can be with more
Sprayed from test tube bottom to be cleaned, realize the Maximum Contact between cleaning fluid or hot blast and inboard wall of test tube to be cleaned,
The utilization rate of cleaning fluid or hot blast is improved, the cleaning cost of the test tube cleaning device of the embodiment of the present invention is reduced.
With reference to shown in Fig. 1, Fig. 2, Fig. 4 A, Fig. 4 B and Fig. 6, fix and be provided with lid 400 for pacifying in test tube cleaning main body
Fill the first through hole 401 of fresh water pipeline 503 and be provided with use for fixing on the counterbore 402 at the top of test tube, the side wall of counterbore 402
In the tensioning apparatus 403 of the fixed big small test tube of different tube diameters, the surface of tensioning apparatus 403 is provided with pressure sensor 404, pressure
Sensor 404 is fixed the piezoelectric signal converter 405 in lid 400 and is connected with being arranged in test tube cleaning main body；Piezoelectric signal
Sensor 405 is electrically connected with motor control mainboard, wherein, motor control mainboard is with being used to drive the first motor of blower fan and being used for
Drive the second motor electrical connection of cleaning fluid water pump.
It is provided for fixing on lid 400 due to fixing in the test tube cleaning main body of the test tube cleaning device of the embodiment of the present invention
The tensioning apparatus 403 for fixing the big small test tube of different tube diameters is provided with counterbore 402 at the top of test tube, the side wall of counterbore 402,
That is the test tube cleaning device of the embodiment of the present invention can pass through tensioning when the test tube of different tube diameters size is fixed in counterbore
Device 403, which is realized, to be fixed, and the test tube of different pipe diameter size is when being fixed in counterbore, and the pressure on the surface of tensioning apparatus 403 is not
It is identical, and the surface of tensioning apparatus 403 is provided with pressure sensor 404, and pressure sensor 404 is with being arranged on test tube cleaning master
The piezoelectric signal converter 404 fixed on body in lid 400 is connected, and piezoelectric signal sensor 404 is electrically connected with motor control mainboard
Connect, the size for the pressure value that motor control mainboard is measured by pressure sensor, the rotating speed and then regulation clear water pipe of regulation motor
The interior pressure in road or air-dried pipeline, the i.e. test tube cleaning device of the embodiment of the present invention can be big according to the test tube caliber of cleaning
It is small, the injection pressure of the spray-hole in test tube fixed column is automatically adjusted, larger injection pressure is used automatically if test tube caliber is big
Power, expands the injection pressure and jet length of spray-hole, it is ensured that the cleaning degree of Large Diameter Pipeline test tube；If test tube caliber is big certainly
It is dynamic to use less injection pressure, reduce the injection pressure and jet length of spray-hole, it is clean in the cleaning for ensureing pipe with small pipe diameter test tube
On the premise of cleanliness, reduce the jet length and emitted dose of cleaning fluid, the cost of cleaning pipe with small pipe diameter test tube is saved in reduction, reduces this
The cleaning cost of the test tube cleaning device of inventive embodiments.
With reference to shown in Fig. 1, Fig. 2, Fig. 3 A, Fig. 3 B, Fig. 4 A, Fig. 4 B, Fig. 5 and Fig. 6, center line and the test tube of counterbore 402 are consolidated
The centerline collineation of fixed column 502, and the bottom of counterbore 402 and the bottom shape of test tube are similar.Test tube to be cleaned is pacified
After on the test tube cleaning device of the embodiment of the present invention, the bottom of test tube to be cleaned is fixed in counterbore 402, test tube
Fixed column 502 is located in test tube inner chamber to be cleaned, realizes the fixation to test tube to be cleaned.The test tube of the embodiment of the present invention is clear
Fixing the distance between lid 400 and test tube support base 500 in the test tube cleaning main body of cleaning device can be according to the test tube to be cleaned
Length, carries out the adjustment of adaptability, namely the test tube cleaning device of the embodiment of the present invention can be carried out to the test tube of different length
It is fixed, and then it is cleaned.
With reference to shown in Fig. 1, Fig. 2, Fig. 3 A, Fig. 3 B, Fig. 4 A, Fig. 4 B, Fig. 5 and Fig. 6, lid 400 is fixed in test tube cleaning main body
Profile be circle, example, test tube cleaning main body moving guide rail 300 is to fix lid 400 in circular ring type, test tube cleaning main body to be
The frustum of a cone, bottom support plate 500 is circular arc platform.
With reference to shown in Fig. 1, Fig. 4 A and Fig. 4 B, tensioning apparatus 403 includes tensioning plate 4031 and elastic joint part 4032, tensioning
One end of plate 4031 and elastic joint part 4032 is fixed, and the other end of elastic joint part 4032 is fixed on the side wall of counterbore 402.
Example, the other end of elastic joint part 4032 can be fixed on the side wall of counterbore 402 by the way of buckle.Example,
Elastic joint part 4032 can be spring, or elastomeric pad etc..
With reference to shown in Fig. 1, Fig. 4 A and Fig. 4 B, 3 identical tensioning apparatus 4032 are provided with the side wall of counterbore 402, its
In, tensioning apparatus 4032 is uniformly arranged on the side wall of counterbore 402, and the surface of one of tensioning plate 4031 is provided with pressure biography
Sensor 404, the one end of tensioning plate 4031 away from the bottom of counterbore 402 is circular arc.3 tensioning apparatus 4032 are uniformly arranged on counterbore
On 402 side wall, test tube to be cleaned can be fixed on to the centre of counterbore 402, and realize test tube to be cleaned in counterbore
Fixation in 402 in multiple directions.The one end of tensioning plate 4031 away from the bottom of counterbore 402 is circular arc by the embodiment of the present invention, can
To ensure that test tube to be cleaned is conveniently loaded inside counterbore 402, circular arc can be to rising in the loading procedure of test tube to be cleaned
To guiding function.
With reference to shown in Fig. 1, fresh water pipeline 503 includes the first vertical pipeline 5031, connected with the first vertical pipeline 5031
Horizontal pipe 5032, the second vertical pipeline 5033 being connected with horizontal pipe 5032, wherein, the first vertical pipeline 5031 is installed
Fixed in test tube cleaning main body in the first through hole 401 on lid 400, and the first vertical pipeline 5031 can be along first through hole
401 axis is moved up or moved down.
It should be noted that the shape phase of the air-dried pipeline 504 being arranged on inside fresh water pipeline 503 and fresh water pipeline 503
Together, that is, the double-skin duct that pipeline 504 is integrated with fresh water pipeline 503 is air-dried, its outer layer pipe is fresh water pipeline 503, inner tube
Road is to air-dry pipeline 504.The entrance of fresh water pipeline 503 and the outlet of cleaning fluid water pump, air-dry the entrance and wind of pipeline 504
The outlet of machine.
Secondly, it is necessary to which explanation, the first vertical pipeline 5031 cleans first fixed in main body on lid 400 with test tube and led to
Connected mode between hole 401, the embodiment of the present invention is not specifically limited, example, and the first vertical pipeline 5031 and test tube are clear
Wash in main body to fix between the first through hole 401 on lid 400 and fixation, or the first VERTICAL TUBE can be realized by the way of buckle
The side that can also be connected between the first through hole 401 on lid 400 using elastic tension is fixed in road 5031 and test tube cleaning main body
Formula, which is realized, fixes.
The embodiment of the present invention provides a kind of chemical experiment test tube cleaning device, including test tube cleans casing, is arranged on examination
The supersonic generator of the bottom of pipe cleaning casing, the test tube cleaning main body movement being fixed on test tube cleaning cabinet exterior are led
Fixed lid on rail, the test tube cleaning main body being movably mounted on test tube cleaning main body moving guide rail, scalable it is arranged on test tube
The fixed test tube support base covered in cleaning main body；It is i.e. solid in the test tube cleaning main body of the test tube cleaning device of the embodiment of the present invention
The distance between fixed lid and test tube support base according to the test tube length to be cleaned, can carry out the adjustment of adaptability, namely this hair
The test tube cleaning device of bright embodiment can be fixed into it to the test tube of different length and clean.
The test tube support base of the test tube cleaning device of the embodiment of the present invention includes bottom support plate, is fixed on bottom support plate
On test tube fixed column, be fixed on the fresh water pipeline of support base upper surface and the air-dried pipeline being arranged on inside fresh water pipeline, its
In, bottom support plate includes shell and shell encloses the bottom support plate inner chamber being set as, and bottom support plate inner chamber connects with fresh water pipeline
Logical, bottom support plate inner chamber and air-dried pipeline communication, the inner chamber of test tube fixed column are connected with bottom support plate inner chamber, and test tube is fixed
The top of post and side wall are provided with the spray-hole with the intracavity inter-connection of test tube fixed column；That is the test tube cleaning of the embodiment of the present invention
Device carries out ultrasonic wave cleaning to test tube first, is cleaned by ultrasonic wave and reduces the chemical reagent being attached on inboard wall of test tube to examination
The absorption affinity of inside pipe wall, namely the chemical reagent that will be attached on inboard wall of test tube are processed into and swum on inboard wall of test tube, Ran Houtong
Cross fresh water pipeline and spray clear water or organic solvent cleaning fluid to inboard wall of test tube, the chemical reagent swum on inboard wall of test tube is rushed
Wash clean, is blown into dry-air blast or hot blast into test tube inner chamber by air-drying pipeline afterwards, inboard wall of test tube is dried up, and the present invention is implemented
Ultrasonic wave cleaning and liquid injection cleaning are combined by the test tube cleaning device of example, improve the cleaning performance of chemistry tube and clear
In detergent degree, and the test tube cleaning process of the embodiment of the present invention, it is not necessary to which test tube contacts human body, can avoid chemistry tube
Human body is damaged in cleaning process；Moreover, can once clean multiple test tubes, cleaning agent can be improved with Reusability
The cleaning efficiency of chemistry tube, reduces the cleaning cost of chemistry tube；While the test tube cleaning device of the embodiment of the present invention is also
Quick-air-drying can be carried out to the test tube inner chamber that cleaning is completed, there is no moisture in the test tube inner chamber after the completion of cleaning, can will be clearly
The test tube washed is deposited immediately, further increases the cleaning efficiency of chemistry tube.
Fixed cover is provided for fixing test tube top in the test tube cleaning main body of the test tube cleaning device of the embodiment of the present invention
The tensioning apparatus for fixing the big small test tube of different tube diameters is provided with the counterbore in portion, the side wall of the counterbore, i.e., the present invention is implemented
The test tube cleaning device of example can be realized solid when the test tube of different tube diameters size is fixed in counterbore by tensioning apparatus
Calmly, when the test tube of different pipe diameter sizes is fixed in counterbore, the pressure on tensioning apparatus surface is simultaneously differed, and tensioning apparatus
Surface be provided with pressure sensor, pressure sensor and the piezoelectric signal being arranged in test tube cleaning main body in fixed lid are changed
Device is connected, and piezoelectric signal sensor is electrically connected with motor control mainboard, and motor control mainboard is measured by pressure sensor
The size of pressure value, the rotating speed of regulation motor and then according to the pressure in fresh water pipeline or air-dried pipeline, i.e., the present invention is real
The test tube cleaning device for applying example can be according to the test tube pipe diameter size of cleaning, the injection pressure of the spray-hole in regulation test tube fixed column
Power, larger injection pressure is used if test tube caliber is big automatically, expands the injection pressure and jet length of spray-hole, it is ensured that big
The cleaning degree of caliber test tube；Less injection pressure is used automatically if test tube caliber is big, reduces the injection pressure of spray-hole
Power and jet length, on the premise of the cleaning degree of pipe with small pipe diameter test tube is ensured, reduce jet length and the injection of cleaning fluid
Amount, saves the cost of cleaning pipe with small pipe diameter test tube, reduces the cleaning cost of the test tube cleaning device of the embodiment of the present invention.
, but those skilled in the art once know basic creation although preferred embodiments of the present invention have been described
Property concept, then can make other change and modification to these embodiments.So, appended claims are intended to be construed to include excellent
Select embodiment and fall into having altered and changing for the scope of the invention.
Obviously, those skilled in the art can carry out various changes and modification without departing from this hair to the embodiment of the present invention
The spirit and scope of bright embodiment.So, if these modifications and variations of the embodiment of the present invention belong to the claims in the present invention
And its within the scope of equivalent technologies, then the present invention is also intended to comprising including these changes and modification.
Claims (10)
1. a kind of chemical experiment test tube cleaning device, it is characterised in that the test tube cleaning device include test tube cleaning casing,
It is arranged on the supersonic generator of the bottom of the test tube cleaning casing, the test tube being fixed on the test tube cleaning cabinet exterior
It is fixed on cleaning main body moving guide rail, the test tube cleaning main body being movably mounted on the test tube cleaning main body moving guide rail
Lid, the scalable fixed test tube support base covered in test tube cleaning main body；Wherein, the test tube support base includes
Bottom support plate, the test tube fixed column being fixed in the bottom support plate, it is fixed on the clear of the bottom support plate upper surface
Waterpipe and the air-dried pipeline being arranged on inside the fresh water pipeline, the bottom support plate includes shell and the shell encloses and set
Into bottom support plate inner chamber, the bottom support plate inner chamber connects with the fresh water pipeline, the bottom support plate inner chamber with
The air-dried pipeline communication, the inner chamber of the test tube fixed column is connected with the bottom support plate inner chamber, the test tube fixed column
Top and side wall be provided with spray-hole with the intracavity inter-connection of the test tube fixed column；It is fixed in the test tube cleaning main body
Cover and be provided with first through hole for installing the fresh water pipeline and for fixing the counterbore at the top of test tube, the side of the counterbore
The tensioning apparatus for fixing the big small test tube of different tube diameters is provided with wall, the surface of the tensioning apparatus is provided with pressure sensing
Device, the pressure sensor is connected with being arranged on the piezoelectric signal converter in the test tube cleaning main body in fixed lid；Institute
Piezoelectric signal sensor is stated to electrically connect with motor control mainboard.
2. test tube cleaning device according to claim 1, it is characterised in that the bottom support plate is provided with several and passed through
Lead to the bottom support plate upper and lower surface the second through hole, the fresh water pipeline include the first vertical pipeline, with it is described
The horizontal pipe of first vertical pipeline connection, the second vertical pipeline being connected with the horizontal pipe, first VERTICAL TUBE
Road is arranged on the test tube and cleaned in main body in the first through hole of fixed lid, and first vertical pipeline can be logical along described first
The axis in hole is moved up or moved down.
3. test tube cleaning device according to claim 1, it is characterised in that the test tube fixed column is supported along the bottom
The circumferencial direction of plate is uniformly arranged on the upper surface of the bottom support plate, wherein, the outer wall of the test tube fixed column is close
The position of the upper surface of the bottom support plate is provided with test tube supporting plate.
4. test tube cleaning device according to claim 3, it is characterised in that the test tube supporting plate is apart from the bottom branch
The distance of fagging is more than 2mm, and the test tube supporting plate is cross structure or network structure.
5. the test tube cleaning device according to any one of claim 1 ~ 4, it is characterised in that the top of the test tube fixed column
The quantity for the spray-hole that the side wall that the quantity of the spray-hole set is more than the test tube fixed column is set.
6. the test tube cleaning device according to any one of claim 1 ~ 4, it is characterised in that the center line of the counterbore and institute
The centerline collineation of test tube fixed column is stated, the bottom of the counterbore is similar to the bottom shape of test tube.
7. the test tube cleaning device according to any one of claim 1 ~ 6, it is characterised in that the shape of the bottom support plate
For circle, it is circle that the test tube, which cleans fixed lid in main body,.
8. the test tube cleaning device according to any one of claim 1 ~ 6, it is characterised in that the test tube cleaning main body movement
Guide rail is circular ring type, and fixed lid is the frustum of a cone in the test tube cleaning main body, and the bottom support plate is circular arc platform.
9. the test tube cleaning device according to any one of claim 1 ~ 4, it is characterised in that the tensioning apparatus includes tensioning
Plate and elastic joint part, one end of the tensioning plate and the elastic joint part are fixed, and the other end of the elastic joint part is consolidated
It is scheduled on the side wall of the counterbore.
10. test tube cleaning device according to claim 9, it is characterised in that 4 phases are provided with the side wall of the counterbore
The same tensioning apparatus, wherein, the tensioning apparatus is uniformly arranged on the side wall of the counterbore, one of them described tensioning
The surface of plate is provided with the pressure sensor, and the one end of the tensioning plate away from the counterbore base is circular arc, the elasticity
Connecting portion is the spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201710653427.5A CN107262452B (en) | 2017-08-02 | 2017-08-02 | A kind of chemical experiment test tube cleaning device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710653427.5A CN107262452B (en) | 2017-08-02 | 2017-08-02 | A kind of chemical experiment test tube cleaning device |
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| Publication Number | Publication Date |
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| CN107262452A true CN107262452A (en) | 2017-10-20 |
| CN107262452B CN107262452B (en) | 2019-04-09 |
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| CN201710653427.5A Expired - Fee Related CN107262452B (en) | 2017-08-02 | 2017-08-02 | A kind of chemical experiment test tube cleaning device |
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| CN110014010A (en) * | 2019-04-01 | 2019-07-16 | 河南科技大学 | A kind of bottle washing apparatus for plant tissue culture bottle |
| CN112588707A (en) * | 2020-11-17 | 2021-04-02 | 德州职业技术学院（德州市技师学院） | Chemistry is test tube cleaning device for chemical laboratory |
| CN112893305A (en) * | 2021-01-19 | 2021-06-04 | 蔺学强 | Cleaning and disinfecting equipment of household utensils for medical clinical laboratory |
| CN114618827A (en) * | 2022-03-22 | 2022-06-14 | 江苏医药职业学院 | Automatic belt cleaning device of biological medicine test tube |
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| JPH07290019A (en) * | 1994-04-25 | 1995-11-07 | Nippon Electric Glass Co Ltd | Device for cleaning granular material transporting bag body |
| CN201880722U (en) * | 2010-11-04 | 2011-06-29 | 倪淑梅 | Test-tube cleaner |
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| CN110014010A (en) * | 2019-04-01 | 2019-07-16 | 河南科技大学 | A kind of bottle washing apparatus for plant tissue culture bottle |
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| CN114618827A (en) * | 2022-03-22 | 2022-06-14 | 江苏医药职业学院 | Automatic belt cleaning device of biological medicine test tube |
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|---|---|
| CN107262452B (en) | 2019-04-09 |
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