A kind of Medical ultrasonic cleaner
Technical field
The utility model relates to technical field of medical equipment, is specifically related to a kind of cleaning machine for medicine equipment.
Background technology
Ultrasonic Cleaning utilizes ultrasonic wave cavitation in a liquid, acceleration effect and direct flow effect directly, indirectly to act on liquid and dirt, make that crud layer is disperseed, emulsification, stripping and reach cleaning object.In supersonic wave cleaning machine used at present, cavitation and direct flow effect are applied more; Cavitation is exactly that ultrasonic wave carries out transmission in the high frequency conversion mode of the compression stress of more than 20,000 times per second and decompression power interactivity to liquid, in the decompression masterpiece used time, the phenomenon of vacuum nuclear colony bubble is produced in liquid, when compression force, vacuum nuclear colony bubble is stressed when crushing and produces powerful impulsive force, peel off the dirt on cleaned material surface thus, thus reach accurate clean object.Direct flow effect is exactly that ultrasonic wave is called direct flow along the phenomenon of sonic propagation direction generation flowing in a liquid, and intensity of acoustic wave is at 0.5W/cm
2time, naked eyes can see direct flow, and produce flowing perpendicular to vibration plane, flow velocity is about 10cm/s; By this direct flow, micro-greasy dirt dirt on cleaned material surface is stirred, the cleaning fluid of fouled surfaces also produces convection current, and the lysate dissolving dirt mixes with new liquid, makes enhanced dissolution rate, plays a part very large to the carrying of dirt.At present, Ultrasonic Cleaning is widely used in surface spraying treatment industry, machinery industry, electron trade, medical industry, semicon industry, clock and watch jewellery industry, optics industry, textile printing and dyeing industry other industry, the attachment in cleaning device is mainly used at present in pharmaceuticals industry, as blood, gelatin, dirt, fingerprint, bloodstain, albumen etc., device mainly comprises syringe, operating theater instruments, dropper, research experiment apparatus, glass container, dental appliance, oesophagoscope, rami tracheales mirror, proctoscope, microscope etc.
At present, in medical industry, how improving the cleansing power of medical device and efficiency is the primary purpose of design of supersonic wave cleaning machine, such as Authorization Notice No. is a kind of supersonic wave cleaning machine shown in CN203711403U, it exists, and complex structure, cleaning efficiency are low, its cleaning time rinse liquid temperature the defect such as can not to improve.
Utility model content
In order to solve prior art above shortcomings, the utility model spy proposes a kind of Medical ultrasonic cleaner; It comprises the rinse bath for holding cleaning solvent; Rinse bath comprises internal layer cell wall and outer cell wall, forms cavity between internal layer cell wall and outer cell wall; The surrounding of internal layer cell wall in the cavities and the bottom land of internal layer cell wall are provided with supersonic generator, and in the cavity formed between internal layer cell wall and outer cell wall, are provided with electric heating body along the surrounding of internal layer cell wall and the bottom land place of internal layer cell wall; Also be provided with its inner dividing plate for confined space in the cavities, supersonic generator is arranged in the space of diaphragm internal, is also provided with mesh-supported plate in the inside of rinse bath, and on mesh-supported plate, be also fixed with at least one support bar; Also be provided with motor at the sidepiece of rinse bath, and be also connected with power transmission shaft on the line shaft of motor, and be also provided with pusher paddle in the end of power transmission shaft, this practical cleaning quality is good, cleaning efficiency is high.
The utility model solves its technical problem, and the technical scheme adopted is: a kind of Medical ultrasonic cleaner, comprises the rinse bath for holding cleaning solvent; Described rinse bath comprises internal layer cell wall and outer cell wall, forms cavity between internal layer cell wall and outer cell wall; The surrounding of the internal layer cell wall in described cavity and the bottom land of internal layer cell wall are provided with supersonic generator, and in the cavity formed between internal layer cell wall and outer cell wall, be provided with electric heating body along the surrounding of described internal layer cell wall and the bottom land place of internal layer cell wall; In described cavity, be also provided with its inner dividing plate for confined space, described supersonic generator is arranged in the space of described diaphragm internal, described supersonic generator and electric heating body is isolated by described dividing plate.
Further, be also provided with mesh-supported plate in the inside of described rinse bath, the distance between described mesh-supported plate and the bottom of rinse bath is 2cm-10cm; And at least one support bar is also fixed with on described mesh-supported plate.
Further, also motor is provided with at the sidepiece of described rinse bath, and also power transmission shaft is connected with on the line shaft of described motor, the lower end of described power transmission shaft is arranged in the gap between mesh-supported plate and the bottom of rinse bath, and is also provided with pusher paddle in the end of described power transmission shaft.
Preferably, the bottom of described rinse bath is be the inclined-plane that 10 ° of-20 ° of angles are arranged with horizontal direction, and the bottom end on described inclined-plane is provided with leakage fluid dram, described leakage fluid dram is also connected with discharging tube, described discharging tube is also provided with blow-off valve.
Preferably, the bottom end on described inclined-plane is provided with U-shaped jetsam groove, described leakage fluid dram is arranged at the bottom of described U-shaped jetsam groove.
Preferably, the outer cell wall of described rinse bath is also provided with heat-insulation layer.
Preferably, above described rinse bath, be also provided with groove lid, described groove lid hinged with one side of described rinse bath.
Preferably, described groove lid is made up of transparent material.
Preferably, described groove lid is made up of transparent explosion-proof glass.
Preferably, described support bar is vertically arranged.
Preferably, four supporting legs are also provided with in the bottom of described rinse bath.
Compared with prior art, the beneficial effects of the utility model are:
1. the utility model is by being designed to the structure of internal layer cell wall and outer cell wall by rinse bath, electric heating body and supersonic generator can be placed therein, supersonic generator service life improving supersonic generator placed within, electric heating body can heat cleaning solvent, improves its cleaning performance by improving the temperature of cleaning fluid; Meanwhile, the supersonic generator designed by the utility model can clean from the surrounding of rinse bath and bottom, to improve cleaning efficiency and the quality of this device.
2. the dividing plate designed by the utility model can provide safe environment for supersonic generator, avoids the heating because of electric heating body to cause the risk of device failure.
3. the mesh-supported plate designed by the utility model, can be positioned over container to be cleaned in this netted gripper shoe when cleaning, and the foreign matter after cleaning is dropped in the below of mesh-supported plate, avoids the container after cleaning again to pollute.
4. the pusher paddle designed by the utility model, can be got up cleaning solvent motion by this pusher paddle when cleaning, improving cleaning solvent and container to be cleaned contact area within the unit interval, to improve the efficiency of its cleaning.
5. the bottom design of rinse bath is inclined-plane by the utility model, can well to drain cleaning solvent and foreign matter, secondly also the foreign matter in cleaning solvent can well be discharged, simultaneously, foreign matter in cleaning solvent can be carried out of short duration collection by the U-shaped jetsam groove of the design, so that the later stage is to the cleaning of rinse bath.
6. the heat-insulation layer of the design can avoid the cooling of cleaning solvent, simultaneously with the combination of groove lid, can keep suitable temperature, to improve cleaning efficiency and quality for cleaning solvent.
7. the utility model also has the advantages such as structure is simple, cleaning efficiency is high, be easy to the manufacturing, movement is convenient.
Accompanying drawing explanation
Fig. 1 is the rinse bath cross section primary structure schematic diagram in the utility model;
Fig. 2 is the outside primary structure schematic diagram of Medical ultrasonic cleaner of the present utility model;
In figure: 1. internal layer cell wall; 2. outer cell wall; 3,9. dividing plate; 4,8. supersonic generator; 5. electric heating body; 6.U shape jetsam groove; 7. blow-off valve; 10. the bottom of rinse bath; 11. mesh-supported plates; 12. containers to be cleaned; 13. support bars; 14. cleaning solvents; 15. power transmission shafts; 16. motors; 17. pusher paddles; 18. rinse baths; 19. groove lids.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further illustrated:
Embodiment 1: a kind of Medical ultrasonic cleaner, see Fig. 1, Fig. 2; It comprises the rinse bath 18 for holding cleaning solvent; Described rinse bath 18 comprises internal layer cell wall 1 and outer cell wall 2, and internal layer cell wall 1 and outer cell wall 2 are no more than the metal of 0.5cm by thickness or plastic plate is made, and forms cavity between internal layer cell wall 1 and outer cell wall 2; The surrounding of the internal layer cell wall 1 in described cavity and the bottom land place of internal layer cell wall 1 are provided with supersonic generator 4,8; And in the cavity formed between internal layer cell wall 1 and outer cell wall 2, be provided with electric heating body 5 along the surrounding of described internal layer cell wall 1 and the bottom land place of internal layer cell wall 1; In described cavity, be also provided with its inner dividing plate 3 for confined space, described supersonic generator 4 is arranged in the space of described dividing plate 3 inside, is isolated by described supersonic generator 4 by described dividing plate 3 with electric heating body 5; By rinse bath being designed to the structure of internal layer cell wall and outer cell wall, can put to electric heating body 5 and supersonic generator 4,8 therein, supersonic generator 4,8 puts the service life to improving supersonic generator in the inner, and hyperacoustic penetration power is strong, complete energy passes the thick inwall sheet material of 0.5cm and produces kinetic energy to the liquid in inner layer groove, electric heating body 5 can heat cleaning solvent, improves its cleaning performance by improving the temperature of cleaning fluid; Meanwhile, the supersonic generator 4,8 designed by the utility model can clean from the surrounding of rinse bath and bottom, to improve cleaning efficiency and the quality of this device.And the dividing plate 3,9 designed by the utility model can improve safe environment for supersonic generator, the heating because of electric heating body 5 is avoided to cause the risk of device failure.Meanwhile, be also provided with mesh-supported plate 11 in the inside of described rinse bath 18, the distance between described mesh-supported plate 11 and the bottom 10 of rinse bath is 2cm-10cm; And multiple support bar 13 is also fixed with on described mesh-supported plate 11, multiple support bar 13 is vertically arranged, container to be cleaned can be positioned over when cleaning hangs on this support bar 13 in this netted gripper shoe 11 or by clean container, foreign matter after cleaning is dropped in the below of mesh-supported plate, avoids the container after cleaning again to pollute.
Further, motor 16 is also provided with at the sidepiece of described rinse bath 18, and power transmission shaft 15 is also connected with on the line shaft of described motor 16, in gap between the bottom that the lower end of described power transmission shaft 15 is arranged at mesh-supported plate 11 and rinse bath 18, and be also provided with pusher paddle 17 in the end of described power transmission shaft 15.Cleaning solvent motion can be got up by this pusher paddle 17 when cleaning, improving cleaning solvent 14 and contact area in the unit interval of container to be cleaned, to improve the efficiency of its cleaning.Simultaneously, the bottom 10 of described rinse bath 18 is be the inclined-plane that 10 ° of-20 ° of angles are arranged with horizontal direction, the bottom end on described inclined-plane is provided with U-shaped jetsam groove 6, and the bottom end on described inclined-plane is provided with leakage fluid dram, described leakage fluid dram is arranged at the bottom of described U-shaped jetsam groove 6; And also discharging tube is connected with on described leakage fluid dram, described discharging tube is also provided with blow-off valve 7.Be inclined-plane by the bottom design of rinse bath 18, can well to drain cleaning solvent, secondly also the foreign matter in cleaning solvent can well be discharged, simultaneously, foreign matter in cleaning solvent can be carried out of short duration collection by the U-shaped jetsam groove of the design, so that the later stage is to the cleaning of rinse bath.Further, the outer cell wall 2 of described rinse bath 18 is also provided with heat-insulation layer, and is also provided with groove lid 19 above described rinse bath 18, described groove lid 19 hinged with one side of described rinse bath 18; Described groove lid 19 is made up of transparent material, and namely described groove lid 19 is made up of transparent explosion-proof glass; Heat-insulation layer can avoid the cooling of cleaning solvent, simultaneously with the combination of groove lid 19, can allow the temperature that cleaning solvent 14 keeps suitable, to improve cleaning efficiency and quality.Further, four supporting legs are also provided with in the bottom of described rinse bath 18.
Although; what embodiment of the present utility model was announced is preferred embodiment; but be not limited thereto; those of ordinary skill in the art; according to above-described embodiment, spirit of the present utility model can be understood, and make different extending and change; but only otherwise depart from spirit of the present utility model, all in protection domain of the present utility model.