CN107716442A - A kind of supersonic generator - Google Patents
A kind of supersonic generator Download PDFInfo
- Publication number
- CN107716442A CN107716442A CN201710902814.8A CN201710902814A CN107716442A CN 107716442 A CN107716442 A CN 107716442A CN 201710902814 A CN201710902814 A CN 201710902814A CN 107716442 A CN107716442 A CN 107716442A
- Authority
- CN
- China
- Prior art keywords
- water
- siphon pipe
- piston
- cleaning case
- sleeve pipe
- 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
Landscapes
- Cleaning By Liquid Or Steam (AREA)
Abstract
The invention discloses a kind of supersonic generator, is related to ultrasonic wave cleaning field；It mainly includes electronic box, storage tank, cleaning case, the jolting plate located at cleaning case bottom, and water-level control apparatus；Water-level control apparatus include siphon pipe, the float in cleaning case, the water level promoting portion in storage tank and and control handle, water level promoting portion include upper end connected with siphon pipe sleeve pipe, the piston in sleeve pipe and and crank, piston is connected with crank by connecting rod, the side wall of sleeve pipe is provided with the water inlet that can be blocked by piston side wall, piston is provided with the first check valve, and casing part is provided with the second check valve；The valve element of siphon pipe can be blocked by being provided with siphon pipe bending segment, and float is located at below valve element and can upward valve element；Control handle be provided with by compressing switch, control handle rotates a circle, by compress switch switching once, valve element bottom is provided with contact switch, by compress switch, contact switch and electronic box series connection；The device can avoid maloperation.
Description
Technical field
The present invention relates to ultrasonic wave to clean field, and in particular to a kind of supersonic generator.
Background technology
Compared to other a variety of cleaning ways, ultrasonic washing shows huge superiority.Especially in specialized, collection
In the manufacturing enterprise of dough, gradually with supersonic wave cleaning machine instead of tradition embathe, scrub, pressure washing, vibration washing and
The processes such as steam purge.The high efficiency and high cleanliness of ultrasonic washing, have benefited from producing when its sound wave is propagated in media as well
Raw penetrability and cavitation shock wave.So be easy to will be clean with complex appearance, inner chamber and thin empty cleaning parts, it is right
The technical process such as in general oil removing, antirust, phosphatization, two or three minutes are only needed to complete under ul-trasonic irradiation, its speed ratio passes
System method can improve several times to tens times, and cleannes can also reach high standard.
Existing ultrasonic washing is mainly cleaned by supersonic generator, and supersonic generator mainly includes electronics
Case, cleaning case and jolting plate, jolting plate are located at cleaning case bottom, and wherein jolting plate is the sound source of ultrasonic wave；In washing process,
Jolting plate directly contacts with water, so that water impulses, and cavitation phenomenon is formed in water.Supersonic generator is expensive, because
This is in routine use, it is necessary to carry out extremely careful maintenance to supersonic generator, it is also necessary to enters by certain operating process
Row operation, to reduce the damage of supersonic generator as far as possible.
Supersonic generator in code using pointing out, before supersonic generator is opened, it is necessary to assure have in cleaning case
Depth is at least 10cm water, but due to being not provided with protection device, and it is operated completely by the careful degree of operating personnel and operation
It is accustomed to ensure the correct of operating process；Therefore or the situation of operational error can often occur, so as to increase reduction ultrasonic wave
The maintenance cost and service life of generator.
The content of the invention
It is an object of the invention to provide a kind of supersonic generator for avoiding maloperation.
To reach above-mentioned purpose, base case of the invention is as follows：
Supersonic generator includes electronic box, the cleaning case on electronic box, and the jolting plate located at cleaning case bottom, also
Including storage tank, and the water-level control apparatus that storage tank is connected with cleaning case；The water-level control apparatus include siphon pipe,
Float in cleaning case, the water level promoting portion in storage tank and the control handle being connected with water level promoting portion, it is described
Siphon pipe is the bend pipe to take the shape of the letter U, and one end of siphon pipe is located in storage tank, and the other end of siphon pipe is located in cleaning case；It is described
Water level promoting portion includes the upper end sleeve pipe connected with siphon pipe, the piston that can be slided in sleeve pipe and is rotatablely connected with storage tank
The bottom of crank, piston and sleeve pipe surrounds the water sucting cavity of closing, and piston is connected with crank by connecting rod, and the side wall of sleeve pipe is provided with
The water inlet that can be blocked by piston side wall, when piston is located at lower dead center, water inlet is connected with sleeve pipe top, and piston, which will be provided with, to be inhaled
The first check valve that water cavity is connected with sleeve pipe top and can only intake to sleeve pipe top, casing part are provided with storage tank and water suction
The second check valve that chamber is connected and can only intake to water sucting cavity, water inlet are located at the port in cleaning case higher than siphon pipe；It is described
The valve element of siphon pipe can be blocked by being provided with siphon pipe bending segment, and valve element is provided with relief valve, and float is located at below valve element and can
Upward valve element, and the port that siphon pipe is located in cleaning case is always positioned above the water surface；The control handle can drive song
Handle is rotated, and control handle is provided with by compressing switch, and control handle rotates a circle, and by switching is compressed switch once, valve element bottom is set
Contact switch, by compress switch, contact switch and electronic box connect.
The principle of this programme supersonic generator is：
In use, control handle is rotated one week, then control handle will drive crank to rotate, and crank will drive piston in sleeve pipe
Interior slip.Crank rotates one week, and piston will slide a reciprocating stroke in sleeve pipe；One reciprocating stroke is piston upward sliding
To top dead centre, and slide back downward into the process of lower dead center.During piston upward sliding, piston side wall will block water inlet,
And because the first check valve set on piston is only capable of intaking to sleeve pipe top, therefore during piston continues to move up, will
The water on sleeve pipe top can be promoted to move up, so that the water level in siphon pipe rises, and cross the bending segment of siphon pipe.In addition
During piston moves up, the space of water sucting cavity increases, then the water in storage tank will be entered by the second check valve and be inhaled
In water cavity；When piston moves down, the conducting of the first check valve, and the second closed check valve, therefore the water in water sucting cavity passes through
First check valve sleeve pipe top, so as to avoid the water in siphon pipe from returning.As piston continues to move down, piston will be low
In water inlet, therefore siphon pipe is connected by water inlet with water storage cavity；Because the water level now in siphon pipe has passed over siphon
The bending segment of pipe, therefore siphon pipe can introduce the water in storage tank in cleaning case.
As the water in storage tank enters in cleaning case, the water level in cleaning case will gradually rise, while be located at cleaning case
Interior float will also rise in the presence of buoyancy.After the water level in cleaning case reaches preset value, float will extrude and be located at rainbow
The valve element of suction pipe bending segment, so that valve element moves up, even if valve element blocks siphon pipe, while the pressure that contact switch is subject to
Power increases, then contact switch turns on.In addition, when rotating control handle, control handle will make to switch to conducting shape by compressing switch
State, due to by compress switch, contact switch and electronic box three connect, now electronic box switches on power, and jolting plate vibrations produce super
Sound wave, and shake the water in cleaning case.When needing to close jolting plate, control handle is rotated again, then control handle will again
Secondary switching makes to switch to closed mode by compressing switch, then jolting plate is stopped by compressing switch.In addition, rotating control handle
When, piston will run a reciprocating stroke again；Because now valve element blocks siphon pipe, therefore the siphon in storage tank
Pressure in pipe will increase, and now the relief valve on valve element will carry out pressure release.
After jolting plate is stopped, because the port that siphon pipe is located in cleaning case is always positioned above the water surface, then adsorb
Being located at one section in cleaning case of water in siphon pipe will drop in cleaning case, therefore due to the effect of valve element, the water in siphon pipe
Post is blocked from the bending segment of siphon pipe.After the water in wash-up tray is discharged, float reduces, while valve element also reduces, now rainbow
Suction pipe turns on；But because the water column in siphon pipe does not cross siphon pipe bending segment, therefore the water in storage tank cannot be introduced into clearly
In tank-washer.
Beneficial effect is caused by this programme：
（One）This programme by rotate control handle open jolting plate, and jolting plate start-up operation before, storage tank will first to
Water is passed through in cleaning case, and after the water level in cleaning case must reach pre-provisioning request, jolting plate is just started working；So as to avoid shaking
Dynamic plate works in the case where cleaning case does not add water, is advantageous to extend the service life of jolting plate.
（Two）The opening and closing of the device only need to rotate control handle, simple to operate；And due to only
One control handle, therefore in the case of not appearing in cleaning case and not being filled with water also, jolting plate begins to the situation of work.
（Three）While control handle is rotated, you can add water into cleaning case, again can be with starting shock plate.
Preferred scheme one：As the further optimization to base case, the 4~6 of a diameter of siphon pipe diameter of described sleeve pipe
Times；Because the stroke of piston is limited, therefore by increasing casing diameter, in piston stroking upward, can increase into siphon pipe
Water, to ensure that water column can cross the bending segment of siphon pipe.
Preferred scheme two：As the further optimization to base case, upper waterline and lower water are provided with the storage tank
Bit line, upper waterline and lower waterline are respectively positioned between the water inlet on siphon pipe bending segment and sleeve pipe.When the water in storage tank
Liquid level when being higher than upper waterline, in the case where valve element does not block siphon pipe, the water in storage tank will automatically flow into cleaning
In case；And when the water level in storage tank is below lower waterline, because liquid level is in larger distance away from siphon pipe bending segment, therefore
The water being pressed into when piston moves up in siphon pipe is not enough to cross siphon pipe bending segment, then rotates control handle and will be unable to open dress
Put.Therefore set upper waterline and lower waterline to remind operating personnel, ensure the water in storage tank.
Preferred scheme three：As the further optimization to base case, the control handle includes pedestal and rotary body, pressed
Compress switch and be fixed on pedestal, rotary body is provided with extrudable by the projection to compress switch.Control handle often rotates one week, and projection will
Extruding is by compressing switch once, so as to being controlled by compressing switch.
Preferred scheme four：As the further optimization to preferred scheme three, the pedestal is provided with one piece of reed, the rotation
Swivel is provided with the embeddable wedge groove of a reed., it is necessary to rotate control handle one week during due to unlatching jolting plate, pass through setting
The reed and wedge groove that can be cooperated, after reed is embedded in wedge groove, the resistance that control handle is subject to increases, so as to prompt to grasp
Make personnel to have rotated one week.And after reed insertion wedge groove, control handle can not invert, therefore control handle is only unidirectional rotatable,
So that mode of operation is more single, operating mistake is avoided.
Brief description of the drawings
Fig. 1 is the structural representation of supersonic generator embodiment of the present invention；
Fig. 2 is the enlarged drawing of part A in Fig. 1；
Fig. 3 is the enlarged drawing of part B in Fig. 1；
Fig. 4 is the partial sectional view of control handle.
Embodiment
Below by embodiment, the present invention is further detailed explanation：
Reference in Figure of description includes：Electronic box 01, cleaning case 02, storage tank 03, siphon pipe 10, float 20, valve
Core 30, relief valve 31, contact switch 32, water level promoting portion 40, sleeve pipe 41, piston 42, connecting rod 43, crank 44, water inlet 45,
One check valve 46, the second check valve 47, water sucting cavity 48, control handle 50, pedestal 51, rotary body 52, by compress switch 53, it is raised
54th, reed 55, wedge groove 56, upper waterline 60, lower waterline 70.
As shown in figure 1, the supersonic generator of the present embodiment includes electronic box 01, storage tank 03, on electronic box 01
Cleaning case 02, and jolting plate located at the bottom of cleaning case 02, the water level control that connects storage tank 03 and cleaning case 02 fill
Put；Jolting plate is connected with electronic box 01, so as to drive jolting plate high-frequency vibration, and forms ultrasonic wave.Water-level control apparatus bag
Include siphon pipe 10, the float 20 in cleaning case 02, the water level promoting portion 40 in storage tank 03 and with water level promoting portion
The control handle 50 of 40 connections.Storage tank 03 is connected with cleaning case 02 by siphon pipe 10, and upper waterline is provided with storage tank 03
60 and lower waterline 70, storage tank 03 be used as water storage device, its internal liquid level must be maintained at waterline 60 and lower waterline
Between 70, the equipment energy normal use just can guarantee that.
Siphon pipe 10 is the bend pipe to take the shape of the letter U, and one end of siphon pipe 10 is located in storage tank 03, the other end position of siphon pipe 10
In in cleaning case 02.Water level promoting portion 40 includes the sleeve pipe 41 that upper end connects with siphon pipe 10, the work that can be slided in sleeve pipe 41
Plug 42 and the crank 44 being rotatablely connected with storage tank 03, five times of a diameter of siphon pipe 10 of its middle sleeve 41.Such as Fig. 1, Fig. 3 institute
Show, the bottom of piston 42 and sleeve pipe 41 surrounds the water sucting cavity 48 of closing, and piston 42 is connected with crank 44 by connecting rod 43, so as to work as
When crank 44 rotates, it will be slided up and down with piston 42.The side wall of sleeve pipe 41 is provided with the water inlet that can be blocked by the side wall of piston 42
Mouth 45, when piston 42 is located at lower dead center, water inlet 45 connects with the top of sleeve pipe 41, and piston 42 moves up then can be by water inlet 45
Closure.Piston 42 is provided with the first check valve 46, and the water inlet of the first check valve 46 is connected with water sucting cavity 48, the first check valve 46
Top of the delivery port then with sleeve pipe 41 be connected；The second check valve of bottom 47 of sleeve pipe 41, the water inlet of the second check valve 47 and storage
Water tank 03 is connected, and the delivery port of the second check valve 47 is connected with water sucting cavity 48.Water inlet 45 is located at cleaning case higher than siphon pipe 10
Port in 02, and upper waterline 60 and lower waterline 70 are located between water inlet 45 and the bending segment of siphon pipe 10, upper water level
Line 60 is close to the bending segment of siphon pipe 10, and lower waterline 70 is then close to water inlet 45.
As shown in Figure 1 and Figure 2, valve element 30 is provided with the bending segment of siphon pipe 10, valve element 30 can be relative with being glided on siphon pipe 10
It is dynamic, and valve element 30, when being not affected by upward extruding, valve element 30 will move down under gravity, so as at siphon pipe 10
In connected state.When valve element 30 is by upward extruding force, valve element 30 will then block the bending segment of siphon pipe 10.On valve element 30
Provided with relief valve 31, when valve element 30 blocks the bending segment of siphon pipe 10, if siphon pipe 10 is located at one section in storage tank 03
Internal pressure increases, then relief valve 31 will be opened, and now siphon pipe 10 also will be in the conduction state.Float 20 is located at valve element 30
Lower section, when the water level rise in cleaning case 02, float 20 will float and be contacted with valve element 30, and upward valve element 30.And
The port that siphon pipe 10 is located in cleaning case 02 has a segment distance from the bottom of cleaning case 02, when float 20 and valve element 30 offset
When, siphon pipe 10 is located at port in cleaning case 02 still in the top of float 20；So that siphon pipe 10 is located at cleaning case 02
Interior port is in ullage all the time.
As shown in figure 1, control handle 50 includes pedestal 51 and rotary body 52, it is fixed with pedestal 51 by compressing switch 53, rotation
Projection 54 is then provided with swivel 52.When rotating rotary body 52, projection 54 will pass through by compressing switch 53, and projection 54 is by by pressing off
When closing 53, then by compress switch 53 by projection 54 extrude；And rotary body 52 often rotates one week, projection 54 will extruding by compressing switch 53 1
It is secondary.When by compress switch 53 be closed when, 53 be pressed by compressing switch, then by 53 conductings that compress switch；When by compressing switch 53
When in the conduction state, 53 it is depressed by compressing switch, then by 53 disconnections that compress switch.As shown in figure 4, pedestal 51 is provided with one block of spring
Piece 55, rotary body 52 are provided with the embeddable wedge groove 56 of a reed 55；When reed 55 be embedded in wedge groove 56 after, rotary body 52 by
Resistance increase, so as to prompt operating personnel to rotate one week, and after the insertion of reed 55 wedge groove 56, control handle 50 can not
Reversion.Rotary body 52 is fixedly connected with crank 44, when rotary body 52 rotates crank 44 will be driven to rotate.The bottom of valve element 30, which is provided with, touches
Point switch 32, when float 20 extrudes valve element 30, the pressure that contact switch 32 is subject to increases, then contact switch 32 turns on.Pressing
Switch 53, contact switch 32 and electronic box 01 are connected；When by compress switch 53 and contact switch 32 be both turned on when, electronic box 01 is connected
Power supply.
The specific work process of the present embodiment supersonic generator is：
In use, the equipment is connected into power supply, and the water of sufficient amount is added in case storage tank 03.Rotary body 52 is rotated one week,
Then rotary body 52 will drive crank 44 to rotate, and crank 44 will drive piston 42 to be slided in sleeve pipe 41.Crank 44 rotates one week,
Piston 42 slides a reciprocating stroke, i.e. the upward sliding of piston 42 is to top dead centre, and back down to lower dead center.Piston 42 slides up
During dynamic, the side wall of piston 42 will block water inlet 45, and the first check valve 46 set on piston 42 is not turned on, therefore piston
42 can promote the water on the top of sleeve pipe 41 to move up, so that the water level in siphon pipe 10 rises, and cross the curved of siphon pipe 10
Trisection.In addition during piston 42 moves up, the space of water sucting cavity 48 increases, and it is single that the water in storage tank 03 passes through second
Enter to valve 47 in water sucting cavity 48；When piston 42 moves down, the first check valve 46 is turned on, and the second check valve 47 is closed, because
Water in this water sucting cavity 48 passes through the top of 46 sleeve pipe of the first check valve 41, to avoid the water in siphon pipe 10 from returning.Work as work
After plug 42 is less than water inlet 45, siphon pipe 10 is connected by water inlet 45 with water storage cavity；And now the water level in siphon pipe 10 has been
Through crossing the bending segment of siphon pipe 10, therefore siphon pipe 10 can introduce the water in storage tank 03 in cleaning case 02.
After water level rise in cleaning case 02, the float 20 in cleaning case 02 rises.Until the extruding of float 20 is located at
The valve element 30 of the bending segment of siphon pipe 10, so that valve element 30 moves up, then valve element 30 blocks siphon pipe 10, while contact is opened
The 32 pressure increases being subject to are closed, then contact switch 32 turns on.In addition, when rotating rotary body 52, control handle 50 will make pressing
Switch 53 switches to conducting state, due to by 53, contact switch 32 is compressed switch and the three of electronic box 01 connects, now electronic box 01
Switch on power, jolting plate vibrations produce ultrasonic wave, and shake the water in cleaning case 02.When needing to close jolting plate, again
Rotary body 52 is rotated, will make 53 to switch to closed mode by compressing switch again, then jolting plate is stopped.Rotating rotary body 52
When, piston 42 will run a reciprocating stroke again；Because now valve element 30 blocks siphon pipe 10, therefore it is located at storage tank 03
Pressure in interior siphon pipe 10 will increase, and now the relief valve 31 on valve element 30 will carry out pressure release.
After jolting plate is stopped, because the port that siphon pipe 10 is located in cleaning case 02 is always positioned above the water surface, then
Absorption, which is located at one section in cleaning case 02 of water in siphon pipe 10, will drop in cleaning case 02, therefore due to the effect of valve element 30,
Water column in siphon pipe 10 is separated into two sections out of siphon pipe 10 bending segment.After the water in wash-up tray is discharged, float 20
Reduce, while valve element 30 also reduces, now siphon pipe 10 turns on；But because the water column in siphon pipe 10 does not cross siphon pipe 10
Bending segment, therefore the water in storage tank 03 cannot be introduced into cleaning case 02.
Above-described is only embodiments of the invention, and the general knowledge such as known concrete structure and characteristic is not made herein in scheme
Excessive description., without departing from the structure of the invention, can be with it should be pointed out that for those skilled in the art
Several modifications and improvements are made, these should also be considered as protection scope of the present invention, and these are implemented all without the influence present invention
Effect and practical applicability.The scope of protection required by this application should be based on the content of the claims, in specification
The records such as embodiment can be used for the content for explaining claim.
Claims (5)
1. a kind of supersonic generator, including electronic box, the cleaning case on electronic box, and the shake located at cleaning case bottom
Dynamic plate, it is characterised in that also including storage tank, and the water-level control apparatus that storage tank is connected with cleaning case；The water level
Control device include siphon pipe, the float in cleaning case, the water level promoting portion in storage tank and with water level promoting portion
The control handle of connection, the siphon pipe are the bend pipe to take the shape of the letter U, and one end of siphon pipe is located in storage tank, siphon pipe it is another
End is in cleaning case；The water level promoting portion includes the sleeve pipe that upper end connects with siphon pipe, the piston that can be slided in sleeve pipe
With the crank being rotatablely connected with storage tank, the bottom of piston and sleeve pipe surrounds the water sucting cavity of closing, and piston passes through connecting rod with crank
Connection, the side wall of sleeve pipe is provided with the water inlet that can be blocked by piston side wall, when piston is located at lower dead center, on water inlet and sleeve pipe
Portion connects, and piston is provided with the first check valve that water sucting cavity is connected with sleeve pipe top and can only be intake to sleeve pipe top, sleeve pipe
Bottom is provided with the second check valve that storage tank is connected with water sucting cavity and can only be intake to water sucting cavity, and water inlet is higher than siphon pipe position
In the port in cleaning case；The valve element of siphon pipe can be blocked by being provided with the siphon pipe bending segment, and valve element is provided with relief valve,
Float be located at below valve element and can upward valve element, and the port that siphon pipe is located in cleaning case is always positioned at water surface top；
The control handle can drive crank to rotate, and control handle is provided with by compressing switch, and control handle rotates a circle, by compressing switch
Switching once, valve element bottom is provided with contact switch, by compress switch, contact switch and electronic box series connection.
2. supersonic generator according to claim 1, it is characterised in that the 4 of a diameter of siphon pipe diameter of described sleeve pipe
~6 times.
3. supersonic generator according to claim 1, it is characterised in that upper waterline is provided with the storage tank with
Waterline, upper waterline and lower waterline are respectively positioned between the water inlet on siphon pipe bending segment and sleeve pipe.
4. supersonic generator according to claim 1, it is characterised in that the control handle includes pedestal and rotation
Body, it is fixed on by compressing switch on pedestal, rotary body is provided with extrudable by the projection to compress switch.
5. supersonic generator according to claim 4, it is characterised in that the pedestal is provided with one piece of reed, described
Rotary body is provided with the embeddable wedge groove of a reed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710902814.8A CN107716442B (en) | 2017-09-29 | 2017-09-29 | A kind of supersonic generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710902814.8A CN107716442B (en) | 2017-09-29 | 2017-09-29 | A kind of supersonic generator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107716442A true CN107716442A (en) | 2018-02-23 |
| CN107716442B CN107716442B (en) | 2019-05-31 |
Family
ID=61208949
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710902814.8A Active CN107716442B (en) | 2017-09-29 | 2017-09-29 | A kind of supersonic generator |
Country Status (1)
| Country | Link |
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| CN (1) | CN107716442B (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3638666A (en) * | 1965-10-24 | 1972-02-01 | Sherman S Fishman | Apparatus for ultrasonic pipet washing |
| CN2912844Y (en) * | 2006-06-08 | 2007-06-20 | 葛民 | Self-cleaning machine for measuring pipette |
| CN202645827U (en) * | 2012-07-06 | 2013-01-02 | 邹国龙 | Power generation device used for fitness equipment |
| CN102886359A (en) * | 2011-07-19 | 2013-01-23 | 重庆市机电设计研究院 | Ultrasonic cleaning device for medical appliance |
| CN103628533A (en) * | 2013-11-13 | 2014-03-12 | 天日株式会社 | Water trough with ultrasonic washing device |
| CN105214994A (en) * | 2015-09-25 | 2016-01-06 | 无锡市博阳超声电器有限公司 | A kind of ultrasonic cleaner with inductive switch |
-
2017
- 2017-09-29 CN CN201710902814.8A patent/CN107716442B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3638666A (en) * | 1965-10-24 | 1972-02-01 | Sherman S Fishman | Apparatus for ultrasonic pipet washing |
| CN2912844Y (en) * | 2006-06-08 | 2007-06-20 | 葛民 | Self-cleaning machine for measuring pipette |
| CN102886359A (en) * | 2011-07-19 | 2013-01-23 | 重庆市机电设计研究院 | Ultrasonic cleaning device for medical appliance |
| CN202645827U (en) * | 2012-07-06 | 2013-01-02 | 邹国龙 | Power generation device used for fitness equipment |
| CN103628533A (en) * | 2013-11-13 | 2014-03-12 | 天日株式会社 | Water trough with ultrasonic washing device |
| CN105214994A (en) * | 2015-09-25 | 2016-01-06 | 无锡市博阳超声电器有限公司 | A kind of ultrasonic cleaner with inductive switch |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107716442B (en) | 2019-05-31 |
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