CN212018765U - Take washing liquid circulation system's ultrasonic cleaner for laboratory - Google Patents
Take washing liquid circulation system's ultrasonic cleaner for laboratory Download PDFInfo
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- CN212018765U CN212018765U CN202020352587.3U CN202020352587U CN212018765U CN 212018765 U CN212018765 U CN 212018765U CN 202020352587 U CN202020352587 U CN 202020352587U CN 212018765 U CN212018765 U CN 212018765U
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Abstract
The utility model provides a laboratory ultrasonic cleaning machine with a cleaning fluid circulating system, which comprises an ultrasonic cleaning box body, an upper cover, a hinge, a movable connecting rod, a glassware fixing device and a circulating cooling system of cleaning fluid; the upper cover of the ultrasonic cleaning machine and the glassware fixing device are both connected to the ultrasonic cleaning box body and can be turned upwards to realize locking at any angle; the glassware fixing device can stably fix glassware in a fixed cavity formed between the springs, and the specification of the fixed cavity is realized by adjusting the elastic space and the number of the springs, so that the glassware fixing device is suitable for glassware of any specification and model; the circulating cooling system can circulate the cleaning liquid, so that the temperature of the cleaning liquid in the ultrasonic cleaning box body is kept constant, and meanwhile, the filter screen arranged on the cleaning liquid return pipe is convenient for preliminarily filtering the cleaning liquid for recycling; the sound insulation material and the rubber layer arranged on the upper cover can effectively reduce the noise of the ultrasonic cleaning instrument.
Description
The technical field is as follows:
the utility model relates to an ultrasonic cleaner technical field, concretely relates to take washing liquid circulation system's ultrasonic cleaner is used in laboratory.
Background art:
with the development of ultrasonic technology, ultrasonic cleaning machines are widely used in laboratories for cleaning glassware such as common test tubes, triangular flasks, conical flasks, centrifuge tubes, volumetric flasks and the like and for pre-processing laboratory analysis test samples (dissolving and extracting active ingredients of the analysis test samples); the structure of the ultrasonic cleaning machine mainly comprises an ultrasonic cleaning box body, an ultrasonic generator and an ultrasonic transducer, wherein the ultrasonic generator and the ultrasonic transducer are arranged at the bottom of the cleaning box body; the principle is that the multi-stage effects of strong cavitation effect, disturbance effect, high acceleration, crushing, stirring and the like generated by ultrasonic radiation pressure are utilized to increase the molecular motion frequency and speed of a substance and increase the penetrating power of a solvent, so that the target component is accelerated to enter the solvent, and meanwhile, the vibration effect generated by ultrasonic enhances the release, diffusion and dissolution of products in cells, so that the extraction efficiency is improved.
However, due to the vibration of ultrasonic waves, glassware with small volume and light weight is easy to topple or even collide in the pretreatment process of cleaning and analyzing a detection sample, and the fixed frame of the existing ultrasonic cleaning machine is fixed in shape and cannot be adjusted, so that glassware with specific specification and model can only be fixed, and the ultrasonic cleaning machine cannot be suitable for glassware with different specifications, different shapes and different sizes for laboratories; when an ultrasonic cleaning machine is used for dissolving and extracting effective components of an analysis detection sample, a large amount of heat can be emitted due to high-frequency oscillation of an ultrasonic transducer when the ultrasonic cleaning machine works, so that the temperature of cleaning liquid in an ultrasonic cleaning box can be gradually increased, the decomposition of the thermosensitive effective components of the analysis detection sample can be caused, and the deviation of an experimental result can be caused; meanwhile, the ultrasonic cleaning machine can emit high-frequency noise along with ultrasonic vibration in the pretreatment process of cleaning and analyzing a detection sample, the working environment of a laboratory is influenced, and the working of experimenters under the noise of the ultrasonic cleaning machine for a long time can generate adverse effects on human health.
The invention content is as follows:
the utility model aims at solving the problem mentioned above, provide a take washing liquid circulation system's ultrasonic cleaner is used in laboratory.
The utility model adopts the following technical scheme to realize the purpose of the invention: an ultrasonic cleaning machine with a cleaning fluid circulating system for a laboratory comprises an ultrasonic cleaning box body, an upper cover, a hinge, a movable connecting rod, a glassware fixing device and a circulating cooling system of cleaning fluid; the ultrasonic cleaning box body is provided with movable connecting rod mounting seats, a control panel, a cleaning liquid outlet switch and a cleaning liquid inlet switch, the two movable connecting rod mounting seats are mounted on the upper portion of the rear side inside the ultrasonic cleaning box body, the control panel is mounted on the front side outside the ultrasonic cleaning box body, the cleaning liquid outlet switch is mounted on the lower portion of the left side outside the ultrasonic cleaning box body, and the cleaning liquid inlet switch is mounted on the upper portion of the left side outside the ultrasonic cleaning box body; a handle is arranged in the middle of the front side of the upper cover; one side of the upper cover is arranged on the ultrasonic cleaning box body through a hinge, and the hinge has a stop positioning function at any angle; one end of each movable connecting rod is movably connected to the corresponding movable connecting rod mounting seat, the other end of each movable connecting rod is movably connected to the left end and the right end of the corresponding glassware fixing device, the movable connecting rods can rotate up and down around the movable connecting rod mounting seats, and the positions of the glassware fixing devices can be adjusted along the length direction of the movable connecting rods; and the liquid inlet and outlet ends of the circulating cooling system of the cleaning liquid are respectively connected to the cleaning liquid outlet switch and the cleaning liquid inlet switch.
Furthermore, the outer main body of the upper cover is formed by welding steel plates, and a sound insulation material is filled in a cavity surrounded by the steel plates; and a rubber layer is wrapped at the peripheral edge area of the bottom surface of the upper cover, which is contacted with the top surface of the ultrasonic cleaning box body.
Preferably, the sound insulation material is soundproof cotton.
Furthermore, the movable connecting rod comprises a connecting shaft, a connecting rod and a through groove; the connecting rod is in a strip shape, the connecting shaft is vertically arranged at one end of the connecting rod, and the through groove extends from the other end of the connecting rod to the connecting shaft along the length direction of the connecting rod; the movable connecting rod mounting seat is provided with a shaft hole which is convenient for the connecting shaft to be sleeved and mounted, and a rubber sleeve is sleeved between the shaft hole and the connecting shaft, so that the movable connecting rod can rotate along the movable connecting rod mounting seat to stop and position at any angle.
Preferably, the movable connecting rod is further provided with a groove, the groove is arranged on the same side as the connecting shaft and extends to the periphery along the through groove, and the depth of the groove is smaller than the thickness of the movable connecting rod.
Furthermore, the glassware fixing device comprises a glassware fixing bracket and two fixing bracket connecting and installing parts, wherein the two fixing bracket connecting and installing parts are symmetrically arranged at the left side and the right side of the glassware fixing bracket; the glassware fixing support comprises a square frame, first spring mounting holes, second spring mounting holes, first springs and second springs, wherein the first spring mounting holes are uniformly and symmetrically arranged in the length direction of the square frame, the second spring mounting holes are uniformly and symmetrically arranged in the width direction of the square frame, the first springs are arranged between two first spring mounting holes which are oppositely arranged in the length direction of the square frame, and two ends of each first spring are respectively hung on the first spring mounting holes which are oppositely arranged; the plurality of second springs are arranged between two second spring mounting holes which are oppositely arranged in the width direction of the square frame, two ends of each second spring are respectively hung on the second spring mounting holes which are oppositely arranged, and a fixed cavity formed between each two adjacent first springs and each two adjacent second springs is a fixed cavity of the glassware.
Preferably, the glassware fixed bolster has two-layerly to be equipped with the spacer between two-layer glassware fixed bolster, the spacer is connected and is installed on four angles between two-layer glassware fixed bolster, and two fixed bolster connection installation portions set up on one in two-layer glassware fixed bolster.
Preferably, the height of the spacer block is 0.5 cm or more than 0.5 cm.
Preferably, other elastic members, such as elastic bands and elastic flat bands, can be used as the first spring and the second spring.
Preferably, all of the first springs are at the top of all of the second springs or all of the first springs are at the bottom of all of the second springs.
Further, the fixed bolster connection installation department include fixed bolster connecting axle and adjust knob, fixed bolster connecting axle one end fixed mounting is on glassware fixed bolster, fixed bolster connecting axle periphery is equipped with the external screw thread, adjust knob middle part is equipped with the shaft hole that the fixed bolster connecting axle of being convenient for passed, is equipped with the internal thread in this shaft hole, adjust knob can follow the fixed bolster connecting axle and control the precession and screw out.
Furthermore, the cleaning liquid circulating and cooling system comprises a cleaning liquid outlet pipe, a cleaning liquid circulating pool, a cleaning liquid return pipe and a liquid return pump set; the cleaning liquid outlet pipe is connected between the cleaning liquid outlet switch and the cleaning liquid circulating pool; the cleaning liquid return pipe is connected between the cleaning liquid return switch and the cleaning liquid circulating pool; a liquid return pump set is connected between the cleaning liquid return pipes; the liquid return pump set comprises a motor and a water pump; the cleaning liquid circulating pool is used for storing the cleaning liquid which is recycled.
Preferably, a cleaning liquid temperature control device is integrated on the cleaning liquid circulation pool and used for regulating and controlling the temperature of the cleaning liquid in the cleaning liquid circulation pool.
Preferably, one end of the cleaning liquid return pipe connected to the cleaning liquid circulation pool extends to a distance inside the cleaning liquid circulation pool, liquid return holes are densely distributed in the cleaning liquid return pipe at the distance, and a layer of filter screen covers the cleaning liquid return pipe at the distance.
By adopting the technical scheme, the utility model better realizes the purpose of the invention, the upper cover of the ultrasonic cleaning machine for the laboratory with the cleaning fluid circulating system and the glassware fixing device are connected on the ultrasonic cleaning box body, can be turned upwards, can realize any angle locking, and is convenient for the use of the ultrasonic cleaning machine and the maintenance of the ultrasonic cleaning box body; the glassware fixing device can stably fix glassware in a fixed cavity formed between the springs, and the specification of the fixed cavity is realized by adjusting the elastic space and the number of the springs, so that the glassware fixing device is suitable for glassware of any specification and model; the cleaning liquid in the ultrasonic cleaning box body can be circulated by the arranged cleaning liquid circulating and cooling system, so that the temperature of the cleaning liquid in the ultrasonic cleaning box body is kept constant, and meanwhile, a filter screen arranged on a cleaning liquid return pipe is convenient for primarily filtering the cleaning liquid which is recycled; the sound insulation material and the rubber layer arranged on the upper cover can effectively reduce the noise of the ultrasonic cleaning instrument.
Description of the drawings:
fig. 1 is a schematic view of the whole structure of the ultrasonic cleaning machine with a cleaning liquid circulating system of the present invention.
Fig. 2 is a schematic view of the whole structure of the ultrasonic cleaning machine without a cleaning liquid circulating system of the present invention.
Fig. 3 is a schematic structural diagram of the middle-marked ultrasonic cleaning box 1 and the upper cover 2 of the present invention.
Fig. 4 is a schematic structural diagram of the middle-marked movable connecting rod 4 of the present invention.
Fig. 5 is a schematic structural diagram of the middle mark glassware fixing device 5 of the present invention.
Fig. 6 is a schematic structural diagram of a middle-marked glassware fixing bracket 501 according to the present invention.
Fig. 7 is a schematic sectional view of the fixing bracket connecting and mounting portion 503 according to the present invention.
The reference numbers are described in the last page of the specification.
The specific implementation mode is as follows:
the invention will be further described with reference to the accompanying drawings:
example 1:
referring to the invention and the attached figure 1, the ultrasonic cleaning machine with the cleaning liquid circulating system for the laboratory comprises an ultrasonic cleaning box body 1, an upper cover 2, a hinge 3, a movable connecting rod 4, a glassware fixing device 5 and a circulating cooling system of the cleaning liquid; the ultrasonic cleaning box body 1 is provided with movable connecting rod mounting seats 101, a control panel 102, a cleaning liquid outlet switch 103 and a cleaning liquid return switch 104, the two movable connecting rod mounting seats 101 are arranged on the upper portion of the rear side inside the ultrasonic cleaning box body 1, the control panel 102 is arranged on the front side outside the ultrasonic cleaning box body 1, the cleaning liquid outlet switch 103 is arranged on the lower portion of the left side outside the ultrasonic cleaning box body 1, and the cleaning liquid return switch 104 is arranged on the upper portion of the left side outside the ultrasonic cleaning box body 1; a handle 201 is arranged in the middle of the front side of the upper cover 2; one side of the upper cover 2 is arranged on the ultrasonic cleaning box body 1 through a hinge 3, the hinge 3 has a stop positioning function at any angle, and aims to stand at the position no matter what angle the upper cover 2 is opened (similar to the connection hinge between a refrigerator door and a refrigerator body used on a refrigerator); one end of each movable connecting rod 4 is movably connected to the corresponding movable connecting rod mounting seat 101, the other end of each movable connecting rod 4 is movably connected to the left end and the right end of the corresponding glassware fixing device 5, the movable connecting rods 4 can rotate up and down around the movable connecting rod mounting seats 101, and the positions of the glassware fixing devices 5 can be adjusted along the length direction of the movable connecting rods 4; the liquid inlet and outlet ends of the cleaning liquid circulating cooling system are respectively connected to a cleaning liquid outlet switch 103 and a cleaning liquid return switch 104; the circulating cooling system comprises a cleaning liquid outlet pipe 6, a cleaning liquid circulating pool 7, a cleaning liquid return pipe 8 and a return pump set 9; the cleaning liquid outlet pipe 6 is connected between the cleaning liquid outlet switch 103 and the cleaning liquid circulating pool 7; the cleaning liquid return pipe 8 is connected between the cleaning liquid return switch 104 and the cleaning liquid circulating pool 7; a liquid return pump set 9 is connected between the cleaning liquid return pipes 8; the liquid return pump set 9 comprises a motor and a water pump; the cleaning liquid circulating pool 7 is used for storing the cleaning liquid which is recycled.
Further, the main body of the outer part of the upper cover 2 is formed by welding steel plates, and a sound insulation material is filled in a cavity surrounded by the steel plates; meanwhile, a rubber layer is wrapped on the peripheral edge area of the bottom surface of the upper cover 2, which is contacted with the top surface of the ultrasonic cleaning box body 1, and the rubber layer is similar to a sealing rubber layer used in the edge area of a refrigerator door on a refrigerator.
Preferably, the sound insulation material is soundproof cotton.
Referring to fig. 4, the movable connecting rod 4 includes a connecting shaft 401, a connecting rod 402, and a through slot 403; the connecting rod 402 is long-strip-shaped, the connecting shaft 401 is vertically arranged at one end of the connecting rod 402, and the through groove 403 extends from the other end of the connecting rod 402 to the connecting shaft 401 along the length direction of the connecting rod 402; the movable connecting rod mounting seat 101 is provided with a shaft hole which is convenient for the connecting shaft 401 to be sleeved and mounted, a rubber sleeve is sleeved between the shaft hole and the connecting shaft 401, and the friction between the shaft hole and the connecting shaft 401 is increased through the rubber sleeve, so that the movable connecting rod 4 can rotate to stop and position at any angle along the movable connecting rod mounting seat 101.
Referring to fig. 4, a groove 404 is further formed in the movable connecting rod 4, the groove 404 is located on the same side as the connecting shaft 401, the groove 404 is a groove extending along the through groove 403 to the periphery, and the depth of the groove 404 is smaller than the thickness of the movable connecting rod 4.
Referring to fig. 5 and 6, the glassware fixing device 5 includes a glassware fixing bracket 501 and two fixing bracket connecting and mounting portions 503, wherein the two fixing bracket connecting and mounting portions 503 are symmetrically mounted at the left and right sides of the glassware fixing bracket 501; the glassware fixing bracket 501 comprises a square frame 5011, first spring mounting holes 5012, second spring mounting holes 5013, first springs 5014 and second springs 5015, wherein the first spring mounting holes 5012 are uniform and symmetrically arranged in the length direction of the square frame 5011, the second spring mounting holes 5013 are uniform and symmetrically arranged in the width direction of the square frame 5011, the first springs 5014 are arranged between the two first spring mounting holes 5012 oppositely arranged in the length direction of the square frame 5011, and two ends of each first spring 5014 are respectively hung on the first spring mounting holes 5012 oppositely arranged; the plurality of second springs 5015 are installed between two second spring installation holes 5013 which are oppositely arranged in the width direction of the square frame 5011, two ends of each second spring 5015 are respectively hung on the oppositely arranged second spring installation holes 5013, and a fixing cavity 5016 formed between the two adjacent first springs 5014 and the two adjacent second springs 5015 is a fixing cavity of the glassware.
Referring to fig. 5, the glassware fixing brackets 501 have two layers, and a spacing block 502 is arranged between the two layers of glassware fixing brackets 501, the spacing block 502 is connected and installed at four corners between the two layers of glassware fixing brackets 501, and two fixing bracket connecting and installing parts 503 are arranged on one of the two layers of glassware fixing brackets 501.
Preferably, the height of the spacer block 502 is 0.5 cm or more than 0.5 cm.
Preferably, other elastic members, such as elastic bands and elastic flat bands, can be used as the first spring 5014 and the second spring 5015.
Preferably, all of the first springs 5014 are on top of all of the second springs 5015 or all of the first springs 5014 are on the bottom of all of the second springs 5015.
Referring to fig. 7, the fixing bracket connecting and mounting portion 503 includes a fixing bracket connecting shaft 5031 and an adjusting knob 5032, one end of the fixing bracket connecting shaft 5031 is fixedly mounted on the glassware fixing bracket 501, external threads are formed on the periphery of the fixing bracket connecting shaft 5031, a shaft hole through which the fixing bracket connecting shaft 5031 can pass is formed in the middle of the adjusting knob 5032, internal threads are formed in the shaft hole, and the adjusting knob 5032 can be screwed in and out from left and right along the fixing bracket connecting shaft 5031.
The utility model discloses well glassware fixed bolster 501 is applicable to the glassware's of any specification model method is: in the initial state, the distance between two adjacent first springs 5014 and the distance between two adjacent second springs 5015 on the glassware fixing bracket 501 are small enough, the size of the fixing cavity 5016 formed between the two adjacent first springs 5014 and the two adjacent second springs 5015 can accommodate the minimum size glassware used in a laboratory, when the size of the glassware with larger size needs to be accommodated, one or more first springs 5014 and/or second springs 5015 can be removed, the distance between two adjacent first springs 5014 and the distance between two adjacent second springs 5015 are increased, namely the size of the fixing cavity 5016 formed between the two adjacent first springs 5014 is increased, and the glassware with larger size is sufficiently accommodated.
When the ultrasonic cleaning box 1 is similar to a triangular flask or a conical flask, the triangular flask or the conical flask can be firstly placed in the ultrasonic cleaning box 1, and then the glassware fixing device 5 is pressed down, so that the fixing cavity 5016 is sleeved in from the top of the triangular flask or the conical flask.
Preferably, a cleaning liquid temperature control device is integrated on the cleaning liquid circulation tank 7 and used for controlling the temperature of the cleaning liquid in the cleaning liquid circulation tank 7.
Preferably, a liquid outlet switch is further arranged on the cleaning liquid circulating pool 7, so that cleaning liquid in the cleaning liquid circulating pool 7 and the ultrasonic cleaning box body 1 can be conveniently discharged for replacement; since the liquid outlet switch is a common object in daily life, and the structure of the liquid outlet switch is similar to the cleaning liquid outlet switch 103 and the cleaning liquid return switch 104 in the patent, the liquid outlet switch is not marked in the drawings.
Preferably, one end of the cleaning liquid return pipe 8 connected to the cleaning liquid circulation tank 7 extends to the interior of the cleaning liquid circulation tank 7 for a certain distance, liquid return holes are densely distributed on the cleaning liquid return pipe 8 at the certain distance, and a layer of filter screen is covered on the cleaning liquid return pipe 8 at the certain distance; the function is to primarily filter the cleaning liquid used circularly and prevent impurities from entering the motor or the water pump.
The use method of the ultrasonic cleaning machine in the embodiment comprises the following steps: the upper cover 2 is opened to vertically stop the upper cover 2, the position of the glassware fixing device 5 relative to the movable connecting rod 4 is adjusted by adjusting the position of the knob 5032 on the through groove 403, the glassware fixing device 5 is pressed into the cleaning liquid in the ultrasonic cleaning box body 1, then the glassware is sequentially sleeved in the fixed cavity 5016, all the cleaning liquid is enabled to be over all the glassware when the glassware is cleaned (when the effective components of the analysis detection sample are dissolved and extracted, the height of the cleaning liquid is enabled to be higher than the liquid level of the analysis detection sample in the glassware), the upper cover 2 is closed, the ultrasonic cleaning machine is started through the control panel 102 to clean the glassware or dissolve and extract the effective components of the analysis detection sample, at the moment, the cleaning liquid outlet switch 103, the cleaning liquid return switch 104 and the liquid return pump group 9 are all in an opening state, the cleaning liquid circulation tank 7 and the cleaning liquid in the ultrasonic cleaning box body 1 are circulated, the cleaning liquid temperature control device integrated on the cleaning liquid circulating pool 7 can control the temperature of the cleaning liquid for recycling; when the cleaning liquid in the cleaning liquid circulating pool 7 and the ultrasonic cleaning box body 1 needs to be replaced, the liquid outlet switch arranged on the cleaning liquid circulating pool 7 is opened to discharge the cleaning liquid, and new cleaning liquid is supplemented in the ultrasonic cleaning box body 1 and the cleaning liquid circulating pool 7.
Movable connecting rod mount pad 101 mean: the mounting seat is arranged inside the ultrasonic cleaning box body 1; the function is to facilitate the movable connection and installation of the movable connecting rod 4; the design position is shown as 101 in fig. 3.
The control panel 102 of the present invention means: the control panel is arranged outside the ultrasonic cleaning box body 1; the function is to control the ultrasonic cleaner and display various parameters of the ultrasonic cleaner; the design position is shown as 102 in fig. 3.
Cleaning liquid go out liquid switch 103 indicate: a switch arranged outside the ultrasonic cleaning box body 1; the function is that the cleaning liquid comes out from the liquid outlet pipe switch of the ultrasonic cleaning box body 1; the design position is shown as 103 in fig. 3.
The cleaning liquid return switch 104 of the present invention means: a switch arranged outside the ultrasonic cleaning box body 1; the function is that the cleaning liquid enters the liquid inlet pipe switch of the ultrasonic cleaning box body 1; the design position is shown as 104 in fig. 1 and 3.
The upper cover 2 of the utility model means: the laboratory ultrasonic cleaning machine with the cleaning fluid circulating system comprises components; a handle 201 is arranged on the bracket; the ultrasonic cleaning box has the functions of being convenient for sealing the top surface of the ultrasonic cleaning box body 1 and insulating sound; the structure is shown in figure 3; the design position is shown as 2 in the attached figures 1 and 2.
The handle 201 of the present invention means: a handle arranged on the upper cover 2; the function is to facilitate the opening and closing of the upper cover 2; the design position is shown as 201 in fig. 3.
The movable connecting rod 4 of the utility model means: the laboratory ultrasonic cleaning machine with the cleaning fluid circulating system comprises components; the connecting rod comprises a connecting shaft 401, a connecting rod 402, a through groove 403 and a groove 404; the glass vessel fixing device 5 is conveniently and movably connected to the movable connecting rod mounting seat 101; the structure is shown in figure 4; the design position is shown as 4 in the attached figures 1 and 2.
The connecting shaft 401 of the present invention means: the components of the movable connecting rod 4; the function of the connecting device is to facilitate the realization of the shaft connection of the movable connecting rod 4 and the movable connecting rod mounting seat 101; the design position is shown as 401 in fig. 4.
The connecting rod 402 of the present invention is: the components of the movable connecting rod 4; the function of the positioning device is to facilitate the arrangement of the through groove 403 and the groove 404 and the position adjustment of the adjusting knob 5032 to realize the position adjustment of the glassware fixing device 5; the design position is shown as 402 in fig. 4.
The through groove 403 of the present invention means: the components of the movable connecting rod 4; the function of the fixing bracket connecting shaft 5031 is convenient to penetrate through; the design position is shown as 403 in fig. 4.
The groove 404 of the present invention is: the components of the movable connecting rod 4; the right end face of the adjusting knob 5032 is conveniently clamped, and the position of the fixed bracket connecting shaft 5031 is conveniently adjusted along the length direction of the movable connecting rod 4; the design position is shown as 404 in fig. 4.
Glassware fixed bolster 501 mean: the components of the glassware-securing device 5; the spring fixing device comprises a square frame 5011, a first spring mounting hole 5012, a second spring mounting hole 5013, a first spring 5014, a second spring 5015 and a fixing cavity 5016; the function of the ultrasonic cleaning box is convenient for fixing the position of glassware in the ultrasonic cleaning box body 1; the structure is shown in figure 6; the design position is shown as 501 in fig. 5.
First spring mounting hole 5012 mean: the components of the glassware-securing bracket 501; the function of the spring is to facilitate the connection and installation of the first spring 5014; the design position is shown as reference 5012 in fig. 6.
Second spring mounting hole 5013 mean: the components of the glassware-securing bracket 501; the function of which is to facilitate the connection mounting of the second spring 5015; the design position is shown as reference 5013 in fig. 6.
Fixed chamber 5016 of the utility model means: the components of the glassware-securing bracket 501; a chamber that functions as a glassware-securing position formed between adjacent first and second springs 5014 and 5015; the design position is shown as reference 5016 in fig. 6.
The spacer block 502 of the present invention means: the components of the glassware-securing device 5; the glass ware fixing device has the function of separating two glass ware fixing supports 501 by a certain distance so as to more stably fix the glass ware; the design position is shown as reference 502 in fig. 5.
Fixed bolster connection installation department 503 mean: the components of the glassware-securing device 5; it comprises a fixed bracket connecting shaft 5031 and an adjusting knob 5032; the function is to facilitate the adjustment of the position of the glassware fixing device 5 relative to the movable connecting rod 4; the structure is shown in figure 7; the design position is shown as 503 in fig. 5.
The fixing bracket connecting shaft 5031 of the utility model is characterized in that: the fixing bracket connects the constituent elements of the mounting portion 503; the function is as a shaft movably connected with the movable connecting rod 4; the design location is shown as reference 5031 in fig. 7.
The adjusting knob 5032 of the present invention is: the fixing bracket connects the constituent elements of the mounting portion 503; the function of the fixing bracket connecting shaft 5031 is convenient to adjust the position in the through groove 403 by loosening and screwing so as to adjust the position of the glassware fixing device 5; the design location is shown as reference 5032 in fig. 7.
Washing liquid drain pipe 6 mean: the circulating cooling system in the ultrasonic cleaning machine with the cleaning fluid circulating system for the laboratory is composed of a cooling system, a circulating cooling system and a cooling system; the cleaning solution circulating pool 7 is communicated with the ultrasonic cleaning box body 1 to realize the circulation of the cleaning solution; the design position is shown as reference number 6 in figure 1.
Washing liquid circulation pond 7 mean: the circulating cooling system in the ultrasonic cleaning machine with the cleaning fluid circulating system for the laboratory is composed of a cooling system, a circulating cooling system and a cooling system; the function is as a temperature control regulation circulation pool of cleaning liquid; the design position is shown as reference number 7 in fig. 1.
Washing liquid return pipe 8 mean: the circulating cooling system in the ultrasonic cleaning machine with the cleaning fluid circulating system for the laboratory is composed of a cooling system, a circulating cooling system and a cooling system; the cleaning solution circulating pool 7 is communicated with the ultrasonic cleaning box body 1 to realize the circulation of the cleaning solution; the design position is shown as 8 in figure 1.
The liquid return pump set 9 of the utility model is as follows: the circulating cooling system in the ultrasonic cleaning machine with the cleaning fluid circulating system for the laboratory is composed of a cooling system, a circulating cooling system and a cooling system; the function of the ultrasonic cleaning tank is to realize the circulation of the cleaning liquid between the cleaning liquid circulation pool 7 and the ultrasonic cleaning tank body 1; the design position is shown as 9 in fig. 1.
It is clear that modifications and/or additions of parts may be made to the laboratory ultrasonic cleaning machine with circulation system of cleaning fluids and to the corresponding method as described heretofore, without departing from the field and scope of the present invention.
It is also clear that, although the present invention has been described in detail with reference to a laboratory ultrasonic cleaning machine with circulation system of cleaning fluid, a person of skill in the art shall certainly be able to achieve many other equivalent forms of assembly and corresponding method for a laboratory ultrasonic cleaning machine with circulation system of cleaning fluid, having the characteristics as set forth in the claims and hence all coming within the field of protection defined thereby.
| Number of mark | Name of label | Number of mark | Name of |
| 1 | |
5011 | |
| 101 | Movable connecting |
5012 | First |
| 102 | |
5013 | Second |
| 103 | Cleaning |
5014 | |
| 104 | Cleaning |
5015 | |
| 2 | |
5016 | |
| 201 | |
502 | Spacer block 502 |
| 3 | |
503 | Fixing |
| 4 | Movable connecting |
5031 | Fixing |
| 401 | Connecting |
5032 | |
| 402 | |
6 | Cleaning liquid outlet pipe 6 |
| 403 | Through |
7 | Cleaning |
| 404 | |
8 | Cleaning |
| 5 | |
9 | Liquid |
| 501 | |
Claims (10)
1. The utility model provides a take washing liquid circulation system's laboratory ultrasonic cleaner which characterized in that: the ultrasonic cleaning machine comprises an ultrasonic cleaning box body, an upper cover, a hinge, a movable connecting rod, a glassware fixing device and a circulating cooling system of cleaning liquid; the ultrasonic cleaning box body is provided with movable connecting rod mounting seats, a control panel, a cleaning liquid outlet switch and a cleaning liquid inlet switch, the two movable connecting rod mounting seats are mounted on the upper portion of the rear side inside the ultrasonic cleaning box body, the control panel is mounted on the front side outside the ultrasonic cleaning box body, the cleaning liquid outlet switch is mounted on the lower portion of the left side outside the ultrasonic cleaning box body, and the cleaning liquid inlet switch is mounted on the upper portion of the left side outside the ultrasonic cleaning box body; a handle is arranged in the middle of the front side of the upper cover; one side of the upper cover is arranged on the ultrasonic cleaning box body through a hinge, and the hinge has a stop positioning function at any angle; one end of each movable connecting rod is movably connected to the corresponding movable connecting rod mounting seat, the other end of each movable connecting rod is movably connected to the left end and the right end of the corresponding glassware fixing device, the movable connecting rods can rotate up and down around the movable connecting rod mounting seats, and the positions of the glassware fixing devices can be adjusted along the length direction of the movable connecting rods; and the liquid inlet and outlet ends of the circulating cooling system of the cleaning liquid are respectively connected to the cleaning liquid outlet switch and the cleaning liquid inlet switch.
2. The ultrasonic cleaning machine with the cleaning solution circulating system for the laboratory according to claim 1, wherein: the outer main body of the upper cover is formed by welding steel plates, and a sound insulation material is filled in a cavity surrounded by the steel plates; and a rubber layer is wrapped at the peripheral edge area of the bottom surface of the upper cover, which is contacted with the top surface of the ultrasonic cleaning box body.
3. The ultrasonic cleaning machine with the cleaning solution circulating system for the laboratory according to claim 1, wherein: the movable connecting rod comprises a connecting shaft, a connecting rod, a through groove and a groove; the connecting rod is in a strip shape, the connecting shaft is vertically arranged at one end of the connecting rod, and the through groove extends from the other end of the connecting rod to the connecting shaft along the length direction of the connecting rod; the movable connecting rod mounting seat is provided with a shaft hole which is convenient for the connecting shaft to be sleeved and mounted, and a rubber sleeve is sleeved between the shaft hole and the connecting shaft, so that the movable connecting rod can rotate along the movable connecting rod mounting seat at any angle to stop and position; the groove is arranged at the same side of the connecting shaft and extends to the periphery along the through groove, and the depth of the groove is smaller than the thickness of the movable connecting rod.
4. The ultrasonic cleaning machine with the cleaning solution circulating system for the laboratory according to claim 1, wherein: the glassware fixing device comprises a glassware fixing bracket and two fixing bracket connecting and installing parts, wherein the two fixing bracket connecting and installing parts are symmetrically arranged on the left side and the right side of the glassware fixing bracket; the glassware fixing support comprises a square frame, first spring mounting holes, second spring mounting holes, first springs and second springs, wherein the first spring mounting holes are uniformly and symmetrically arranged in the length direction of the square frame, the second spring mounting holes are uniformly and symmetrically arranged in the width direction of the square frame, the first springs are arranged between two first spring mounting holes which are oppositely arranged in the length direction of the square frame, and two ends of each first spring are respectively hung on the first spring mounting holes which are oppositely arranged; the plurality of second springs are arranged between two second spring mounting holes which are oppositely arranged in the width direction of the square frame, two ends of each second spring are respectively hung on the second spring mounting holes which are oppositely arranged, and a fixed cavity formed between each two adjacent first springs and each two adjacent second springs is a fixed cavity of the glassware.
5. The ultrasonic cleaning machine with the cleaning solution circulating system for the laboratory according to claim 1, wherein: the glass ware fixing supports are divided into two layers, spacing blocks are arranged between the two layers of glass ware fixing supports, the spacing blocks are connected and installed at four corners between the two layers of glass ware fixing supports, and the connecting and installing parts of the two layers of glass ware fixing supports are arranged on one of the two layers of glass ware fixing supports; the height of the spacing block is 0.5 cm or more than 0.5 cm.
6. The laboratory ultrasonic cleaning machine with the cleaning solution circulating system according to claim 4, wherein: the first spring and the second spring can be elastic bands or elastic flat bands; the total first spring is at the top of the total second spring or the total first spring is at the bottom of the total second spring.
7. The laboratory ultrasonic cleaning machine with the cleaning solution circulating system according to claim 4, wherein: the fixed bolster connect installation department include fixed bolster connecting axle and adjust knob, fixed bolster connecting axle one end fixed mounting is on glassware fixed bolster, fixed bolster connecting axle periphery is equipped with the external screw thread, adjust knob middle part is equipped with the shaft hole that the fixed bolster connecting axle of being convenient for passed, is equipped with the internal thread in this shaft hole, adjust knob can follow the fixed bolster connecting axle and control the precession screw-out.
8. The ultrasonic cleaning machine with the cleaning solution circulating system for the laboratory according to claim 1, wherein: the cleaning liquid circulating and cooling system comprises a cleaning liquid outlet pipe, a cleaning liquid circulating pool, a cleaning liquid return pipe and a liquid return pump set; the cleaning liquid outlet pipe is connected between the cleaning liquid outlet switch and the cleaning liquid circulating pool; the cleaning liquid return pipe is connected between the cleaning liquid return switch and the cleaning liquid circulating pool; a liquid return pump set is connected between the cleaning liquid return pipes; the liquid return pump set comprises a motor and a water pump; the cleaning liquid circulating pool is used for storing the cleaning liquid which is recycled.
9. The ultrasonic cleaning machine with the cleaning solution circulating system for the laboratory according to claim 1, wherein: a cleaning liquid temperature control device is integrated on the cleaning liquid circulating pool 7 and used for regulating and controlling the temperature of the cleaning liquid in the cleaning liquid circulating pool 7; and a liquid outlet switch is also arranged on the cleaning liquid circulating pool 7, so that the cleaning liquid in the cleaning liquid circulating pool 7 and the ultrasonic cleaning box body 1 can be conveniently discharged for replacement.
10. The ultrasonic cleaning machine with the cleaning solution circulating system for the laboratory according to claim 1, wherein: one end of the cleaning liquid return pipe connected to the cleaning liquid circulating pool extends to a section of distance inside the cleaning liquid circulating pool, liquid return holes are densely distributed in the cleaning liquid return pipe at the section of distance, and a layer of filter screen covers the cleaning liquid return pipe at the section of distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020352587.3U CN212018765U (en) | 2020-03-19 | 2020-03-19 | Take washing liquid circulation system's ultrasonic cleaner for laboratory |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020352587.3U CN212018765U (en) | 2020-03-19 | 2020-03-19 | Take washing liquid circulation system's ultrasonic cleaner for laboratory |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212018765U true CN212018765U (en) | 2020-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020352587.3U Active CN212018765U (en) | 2020-03-19 | 2020-03-19 | Take washing liquid circulation system's ultrasonic cleaner for laboratory |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212018765U (en) |
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2020
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