Soaking cylinder for laboratory

Abstract

The utility model discloses a soaking cylinder for a laboratory, which belongs to the technical field of experimental equipment, and comprises a box body and a cylinder body arranged on the box body, a plurality of fixed clamping seats are arranged on the inner wall of the cylinder body, a soaking box is further arranged, a fixed clamping buckle is connected onto the soaking box, the soaking box is clamped on the fixed clamping seats through the fixed clamping buckle, and the bottom of the cylinder body is communicated with a liquid outlet pipe. The end part of the liquid inlet pipe penetrates through the inner wall of the cylinder body and extends into the cylinder body, the liquid outlet pipe is communicated with the top of the filter, the bottom of the filter is communicated with the liquid inlet pipe, a circulating pump is mounted on the liquid inlet pipe, a control valve is mounted on the liquid outlet pipe, and a plurality of ultrasonic vibrators are mounted on the outer surfaces of the two side walls of the cylinder body. An ultrasonic generator is further arranged in the box body, a control panel is further installed on the surface of the front side of the box body, and the soaking cylinder for the laboratory can solve the problem that due to the fact that an existing experiment soaking device is not ideal in soaking appliance cleaning effect, the frequency of occurrence of accidental blank value abnormity of laboratory appliances is high.

Description

TECHNICAL FIELD

[0001] The utility model belongs to experimental equipment technical field, concretely relates to a laboratory is with soaking jar. BACKGROUND

[0002] At present, when the laboratory carries out experimental operations such as heavy metal and trace element detection, the experimental tools used need to be cleaned before the experiment to avoid cross contamination due to the experimental tools not being cleaned, which affects the experimental results and precision. At present, the experimental tools are soaked in a soaking jar by adding a soaking liquid to achieve cleaning of the experimental tools. Since the soaking liquid is mostly acid or alkali liquid, and the soaking liquid is replaced inconveniently due to the structure of the soaking jar, the replacement frequency is low. However, as the use time increases, the dissolved residues and insoluble impurities in the soaking liquid will inevitably increase, which results in unsatisfactory cleaning effect of the soaked tools and a high frequency of abnormal occurrence of blank values of the laboratory tools. Meanwhile, when there are many experimental tools to be cleaned and the experimental tools are attached with many impurities, the efficiency of the soaking jar in soaking and cleaning is not ideal, and the cleaning uniformity of the experimental tools is poor. SUMMARY

[0003] The utility model aims at providing a laboratory soaking jar to solve the problem of unsatisfactory cleaning effect of the existing experimental soaking device on the soaked tools, which results in a high frequency of abnormal occurrence of blank values of the laboratory tools.

[0004] The utility model adopts the technical scheme as follows:

[0005] A laboratory soaking jar comprises a box body and a jar body installed on the box body, the inner wall of the jar body is provided with a plurality of fixed clamping bases, and a soaking tank is further provided, the soaking tank is connected with a fixed clasp, the soaking tank is clamped on the fixed clamping base through the fixed clasp, a liquid outlet pipe is communicated with the bottom of the jar body, and a liquid inlet pipe is further provided, the end of the liquid inlet pipe penetrates the inner wall of the jar body and extends into the jar body, a filter is further provided, the liquid outlet pipe is communicated with the top of the filter, the bottom of the filter is communicated with the liquid inlet pipe, a circulating pump is further installed on the liquid inlet pipe, a control valve is installed on the liquid outlet pipe, a plurality of ultrasonic transducers are installed on the outer surfaces of the side walls of the jar body, the ultrasonic transducers are uniformly arranged on the outer surfaces of the side walls of the jar body, an ultrasonic generator is further provided in the box body, the ultrasonic generator is electrically connected with the ultrasonic transducers, a control panel is further installed on the front surface of the box body, the control panel is electrically connected with a PLC controller, and the circulating pump, the control valve and the ultrasonic generator are electrically connected with the PLC controller.

[0006] Further, the fixed buckle is an L-shaped fixed buckle, which comprises a horizontal part and a vertical part, one end of the horizontal part is connected with the side wall of the soaking box, the vertical part is connected with the other end of the horizontal part perpendicularly, the fixed seat is provided with a fixed groove close to one side of the inner wall of the cylinder body, and the vertical part is matched with the fixed groove.

[0007] Further, the top of the soaking box is provided with a box cover, the top of the box cover is provided with a handle, and the bottom plate of the soaking box is a hollow plate.

[0008] Further, the filter comprises a shell, a first filter screen plate and a second filter screen plate are sequentially arranged in the shell from top to bottom, the pore size of the first filter screen plate is larger than that of the second filter screen plate, and an activated carbon adsorption layer is arranged between the first filter screen plate and the second filter screen plate.

[0009] In conclusion, due to the adoption of the above technical scheme, the beneficial effects of the present application are as follows:

[0010] 1、the utility model discloses a cylinder body and install on the box body, the inner wall of cylinder body is provided with a plurality of fixed seat, still be provided with the soaking box, the soaking box is connected with fixed buckle, the soaking box is set up on the fixed seat through fixed buckle, the bottom of cylinder body is connected with the liquid outlet pipe, still be provided with liquid inlet pipe, the end of liquid inlet pipe penetrates cylinder inner wall and extends into cylinder, still be provided with filter, the top of liquid outlet pipe and filter are connected, the bottom of filter and liquid inlet pipe are connected, still be installed with circulating pump on liquid inlet pipe, be installed with control valve on liquid outlet pipe, the outer surface of both sides wall of cylinder body is installed with a plurality of ultrasonic vibrator, the ultrasonic vibrator evenly array distribution on the outer surface of cylinder side wall, still be provided with ultrasonic generator in the box body, ultrasonic generator and ultrasonic vibrator are connected, still be installed with control panel on the front side surface of box body, control panel is connected with PLC controller, and circulating pump, control valve, ultrasonic generator all are connected with the electric signal of PLC controller.

[0011] Through the arrangement, the soaking liquid is added into the cylinder body to ensure that the liquid surface is above the fixed clasp. The instrument to be soaked is placed in the soaking box, and then the soaking box is immersed in the cylinder body, and the soaking box is clamped on the fixed clasp through the fixed clasp, so that the instrument to be soaked is fully soaked in the soaking liquid, and low-density objects are prevented from being suspended on the surface of the soaking liquid, thereby causing insufficient soaking. When the instrument needs to be taken out, the soaking box can be taken out, which is convenient for the staff to operate and is more safe and reliable. Meanwhile, since the plurality of fixed clasps are arranged, the classified soaking in time can be realized. When the instrument needs to be soaked and cleaned, the instrument is placed in the soaking box, and the soaking box is clamped on the fixed clasp. The soaking liquid is added into the cylinder body to ensure that the liquid surface is above the fixed clasp. The corresponding button of the control panel is controlled to send a signal to the PLC controller. After the PLC controller receives the signal, the PLC controller sends a signal to start the ultrasonic generator and the circulating pump, and opens the control valve. At this time, the soaking liquid enters the filter through the liquid outlet pipe for filtration, and the filtered soaking liquid enters the cylinder body again through the liquid inlet pipe, so that the purity of the soaking liquid is ensured, and the impurities generated during the cleaning of the instrument are removed. The ultrasonic generator generates a high-frequency electric signal, which is transmitted to the ultrasonic vibrator. The ultrasonic vibrator converts the electric energy into high-frequency mechanical vibration to generate ultrasonic waves. The ultrasonic waves are transmitted through the cylinder body and act on the soaking liquid to produce cavitation effect, thereby stripping the dirt and impurities on the surface of the instrument, improving the cleaning effect and cleaning efficiency of the instrument. Based on the cooperation of the two, the cleaning efficiency and the uniformity of the cleaning degree of the soaked instrument can be effectively improved, the situation that the cleaning effect of the soaked instrument is not ideal is avoided, and the frequency of occurrence of the abnormality of the blank value of the laboratory instrument is effectively reduced.

[0012] 2、The fixed clasp is an L-shaped fixed clasp, the L-shaped fixed clasp comprises a horizontal part and a vertical part, one end of the horizontal part is connected with the side wall of the soaking box, the vertical part is connected with the other end of the horizontal part perpendicularly, the fixed clasp is provided with a fixed groove on one side close to the inner wall of the cylinder body, and the vertical part is matched with the fixed groove. Through the arrangement, the vertical part is aligned with the fixed groove, and the vertical part is clamped in the fixed groove to realize the installation of the soaking box. When the soaking box needs to be taken out, the vertical part is removed from the fixed groove.

[0013] 3、The top of the soaking box is provided with a box cover, the top of the box cover is provided with a handle, and the bottom plate of the soaking box is a hollow plate. Through the arrangement, the box cover can facilitate the taking and placing of the instrument to be soaked, and can prevent the instrument from accidentally sliding out during soaking. The handle facilitates the staff to take, place and move the soaking box, and improves the operation convenience. The hollow plate at the bottom of the soaking box facilitates the rapid entry of the soaking liquid into the soaking box.

[0014] 4. The utility model discloses, the filter includes the casing, the casing inside from top to bottom sequentially installed with first filter screen board and second filter screen board, the aperture of first filter screen board is greater than the aperture of second filter screen board, still be installed with activated carbon adsorption layer between first filter screen board and second filter screen board. Through this setting, the first filter screen board of filter first layer can play the role of coarse filter, filters large particle impurity, the activated carbon of second layer can adsorb metal ions, the second filter screen board of third layer can play the role of fine filter, filters tiny particle, through three -level filtration system, can reduce the particulate matter content in the infusion solution, and effectively reduce the distribution of metal ions in the infusion solution, further reduce the laboratory blank value, and prolong the service life of infusion solution. BRIEF DESCRIPTION OF DRAWINGS

[0015] In order to more clearly illustrate the technical scheme of the embodiment of the utility model, the following will be briefly introduced to the drawing needed in the embodiment, it should be understood that the following drawings only shows some embodiments of the utility model, therefore should not be regarded as the limitation to the scope, for ordinary skilled person in the art comes, under the premise of not paying the creative labor, can also obtain other related drawings according to these drawings, wherein:

[0016] Figure 1 It is the three-dimensional schematic view of the utility model;

[0017] Figure 2 It is the three-dimensional schematic view of the cylinder body of the utility model;

[0018] Figure 3 It is the installation schematic view of the ultrasonic vibrator of the utility model;

[0019] Figure 4 It is the structural schematic view of the fixed clamping seat of the utility model;

[0020] Figure 5 It is the structural schematic view of the soaking tank of the utility model;

[0021] Figure 6 It is the structural schematic view of the filter of the utility model;

[0022] Mark in the drawing: 1-box body, 2-cylinder body, 3-fixed clamping seat, 31-fixed groove, 4-soaking tank, 41-tank cover, 42-handle, 5-fixed buckle, 51-horizontal part, 52-vertical part, 6-liquid outlet pipe, 7-liquid inlet pipe, 8-circulating pump, 9-control valve, 10-ultrasonic vibrator, 11-ultrasonic generator, 12-control panel, 13-casing, 14-first filter screen board, 15-second filter screen board, 16-activated carbon adsorption layer. DETAILED DESCRIPTION

[0023] In order to make the purpose, technical scheme and advantages of the embodiments of the utility model clearer, the technical scheme in the embodiments of the utility model will be described clearly and completely in combination with the drawings in the embodiments of the utility model below. Obviously, the described embodiments are part of the embodiments of the utility model, rather than all the embodiments. The components of the embodiments of the utility model described and shown in the drawings can be arranged and designed in various different configurations.

[0024] Therefore, the following detailed description of the embodiments of the utility model provided in the drawings is not intended to limit the scope of the claimed utility model, but only represents selected embodiments of the utility model. Based on the embodiments in the utility model, all other embodiments obtained by those of ordinary skill in the art without creative labor fall within the scope of protection of the utility model.

[0025] It should be noted that the numerals and letters represent similar items in the following drawings, so once an item is defined in one drawing, it does not need to be further defined and explained in subsequent drawings.

[0026] In the description of the utility model, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, or the orientation or positional relationship commonly placed when the utility model product is used, which is only for the convenience of the simplified description of the utility model, and does not indicate or imply that the indicated device or element must have a particular orientation, structure and operation, so it cannot be understood as a limitation on the utility model. In addition, the terms "first", "second", "third" and the like are only used for differentiation, and cannot be understood as indicating or implying relative importance.

[0027] In addition, the terms "horizontal", "vertical" and the like do not mean that the components must be absolutely horizontal or hanging, but can be slightly inclined. For example, "horizontal" only means that its direction is more horizontal relative to "vertical", and does not mean that the structure must be completely horizontal, but can be slightly inclined.

[0028] In the description of the utility model, it should also be noted that unless otherwise explicitly specified and limited, the terms "set", "installed", "connected", "connected" should be broadly understood, for example, it can be fixedly connected, or it can be detachably connected or integrally connected; it can be mechanically connected, or it can be electrically connected; it can be directly connected, or it can be indirectly connected through an intermediate medium; it can be the communication between two elements. For those of ordinary skill in the art, the specific meaning of the above terms in the utility model can be understood according to the specific circumstances.

[0029] In combination with the drawingsFigure 1 Description Figure 6 ,

[0030] A laboratory soaking jar, comprising a box body 1 and a jar body 2 installed on the box body 1, the inner wall of the jar body 2 is provided with a plurality of fixed clamping seats 3, and a soaking box 4 is further provided, the soaking box 4 is connected with a fixed buckle 5, the soaking box 4 is clamped on the fixed clamping seat 3 through the fixed buckle 5, the bottom of the jar body 2 is communicated with a liquid outlet pipe 6, and a liquid inlet pipe 7 is further provided, the end of the liquid inlet pipe 7 penetrates the inner wall of the jar body 2 and extends into the jar body 2, a filter is further provided, the liquid outlet pipe 6 is communicated with the top of the filter, the bottom of the filter is communicated with the liquid inlet pipe 7, a circulating pump 8 is further installed on the liquid inlet pipe 7, a control valve 9 is installed on the liquid outlet pipe 6, a plurality of ultrasonic transducers 10 are installed on the outer surfaces of the side walls of the jar body 2, the ultrasonic transducers 10 are uniformly arranged on the outer surfaces of the side walls of the jar body 2, an ultrasonic generator 11 is further provided in the box body 1, the ultrasonic generator 11 is electrically connected with the ultrasonic transducers 10, a control panel 12 is further installed on the front surface of the box body 1, the control panel 12 is electrically connected with a PLC controller, and the circulating pump 8, the control valve 9 and the ultrasonic generator 11 are all electrically connected with the PLC controller.

[0031] In this embodiment, during implementation, soaking solution is added to the tank, ensuring the liquid level is above the fixing brackets. The utensils to be soaked are placed in the soaking tank, which is then submerged in the tank. The soaking tank is secured to the fixing brackets using the fixing clips, ensuring the utensils are fully immersed in the soaking solution and preventing low-density objects from floating on the surface, resulting in insufficient soaking. When it is necessary to remove the utensils, the entire soaking tank can be removed, which is convenient for operators and safer. Furthermore, the multiple fixing brackets allow for timed and categorized soaking. When it is necessary to soak and clean the utensils, they are placed in the soaking tank, and the tank is secured to the fixing brackets. Soaking solution is then added to the tank, ensuring the liquid level is above the fixing brackets. By pressing the corresponding buttons on the control panel, signals are sent to the PLC controller. Upon receiving the signals, the PLC controller activates the ultrasonic generator and circulation pump, and opens the control valve. The soaking solution then flows through the outlet pipe into the filter for filtration. The filtered solution then re-enters the tank through the inlet pipe, ensuring the purity of the soaking solution and removing impurities from the equipment. The ultrasonic generator produces high-frequency electrical signals, which are transmitted to the ultrasonic transducer. The transducer converts electrical energy into high-frequency mechanical vibration, generating ultrasonic waves. These waves are transmitted through the tank and act on the soaking solution, creating a cavitation effect that removes dirt and impurities from the surface of the equipment. This improves the cleaning effect and efficiency. The combined effect of these two methods effectively enhances the cleaning efficiency and uniformity of the soaked equipment, avoiding the unsatisfactory cleaning results of existing devices and significantly reducing the frequency of occasional abnormal blank values ​​in laboratory equipment.

[0032] In a preferred embodiment, the fixing buckle 5 is an L-shaped fixing buckle, which includes a horizontal part 51 and a vertical part 52. One end of the horizontal part 51 is connected to the side wall of the soaking tank 4, and the vertical part 52 is vertically connected to the other end of the horizontal part 51. The fixing seat 3 has a fixing groove 31 on the side near the inner wall of the tank 2, and the vertical part 52 is adapted to the fixing groove 31.

[0033] In this embodiment, the soaking tank is installed by aligning the vertical part with the fixing groove and inserting the vertical part into the fixing groove. When it is necessary to remove the soaking tank, the vertical part is simply removed from the fixing groove.

[0034] In a preferred embodiment, the top of the soaking tank 4 is equipped with a lid 41, the top of the lid 41 is equipped with a handle 42, and the bottom plate of the soaking tank 4 is a perforated plate.

[0035] In this embodiment, the lid facilitates the placement and removal of utensils to be soaked, while preventing them from accidentally slipping out during soaking. The handle allows staff to easily pick up, place, and move the soaking tank, improving operational convenience. The perforated plate at the bottom of the soaking tank allows the soaking solution to quickly enter the tank.

[0036] As a preferred embodiment, the filter comprises a shell 13, a first filter screen plate 14 and a second filter screen plate 15 are sequentially arranged in the shell 13 from top to bottom, the aperture of the first filter screen plate 14 is larger than that of the second filter screen plate 15, and an activated carbon adsorption layer 16 is arranged between the first filter screen plate 14 and the second filter screen plate 15.

[0037] In the embodiment, the first filter screen plate of the first layer of the filter can play a coarse filtering role and filter large-particle impurities, the activated carbon of the second layer can adsorb metal ions, and the second filter screen plate of the third layer can play a fine filtering role and filter small particles, so that the content of particulate matters in the soaking liquid can be reduced, the distribution of metal ions in the soaking liquid can be effectively reduced, the laboratory blank value can be further reduced, and the service life of the soaking liquid can be prolonged.

[0038] In addition, the part in contact with the soaking liquid in all the embodiments of the utility model is made of the same material as the cylinder body, including but not limited to, the liquid inlet pipe, the liquid outlet pipe and the soaking tank.

[0039] As described above, the embodiment of the utility model is described above. The foregoing is each preferred embodiment of the utility model, and the preferred embodiments can be arbitrarily combined and used if not obviously contradictory or with a certain preferred embodiment as a prerequisite. The embodiment and the specific parameters in the embodiment are only for clearly describing the verification process of the utility model, and are not used to limit the patent protection scope of the utility model. The patent protection scope of the utility model is still subject to the claims, and any equivalent structural changes in the description and the drawings of the utility model should be included in the protection scope of the utility model.

Claims

1. A laboratory soak tank characterized by, The utility model relates to a kind of ultrasonic cleaning device, including box (1) and install on box (1) cylinder (2), the inner wall of the cylinder (2) is provided with several fixed card seat (3), also be provided with soaking tank (4), the fixed buckle (5) is connected on the soaking tank (4), the soaking tank (4) is set on fixed card seat (3) by fixed buckle (5), the bottom of the cylinder (2) is communicated with liquid outlet pipe (6), also be provided with liquid inlet pipe (7), the end of liquid inlet pipe (7) penetrates cylinder (2) inner wall and extends into cylinder (2), also be provided with filter, the top of liquid outlet pipe (6) is communicated with filter, the bottom of filter is communicated with liquid inlet pipe (7), circulating pump (8) is also installed on liquid inlet pipe (7), control valve (9) is installed on liquid outlet pipe (6), the outer surface of the two side walls of cylinder (2) is installed with several ultrasonic transducers (10), the ultrasonic transducer (10) is evenly arrayed distribution on the outer surface of the side wall of cylinder (2), ultrasonic generator (11) is also provided in the box (1), ultrasonic generator (11) is electrically connected with ultrasonic transducer (10), control panel (12) is also installed on the front side surface of the box (1), PLC controller is electric signal connected with the control panel (12), circulating pump (8), control valve (9), ultrasonic generator (11) are electric signal connected with PLC controller.

2. A soak tank for a laboratory according to claim 1, characterised in that, The fixed buckle (5) is L-shaped fixed buckle, the L-shaped fixed buckle includes horizontal portion (51) and vertical portion (52), one end of the horizontal portion (51) is connected with the side wall of soaking tank (4), the vertical portion (52) is vertically connected to the other end of horizontal portion (51), the fixed slot (31) is formed in the side of the fixed card seat (3) close to the inner wall of cylinder (2), the vertical portion (52) is matched with the fixed slot (31).

3. A soak tank for a laboratory according to claim 1 or 2, characterised in that, The top of the soaking tank (4) is provided with tank cover (41), the handle (42) is installed on the top of tank cover (41), the bottom plate of the soaking tank (4) is hollow plate.

4. A soak tank for a laboratory according to claim 1, wherein The filter includes shell (13), first filter screen plate (14) and second filter screen plate (15) are sequentially installed in the shell (13) from top to bottom, the aperture of the first filter screen plate (14) is greater than the aperture of the second filter screen plate (15), active carbon adsorption layer (16) is also installed between the first filter screen plate (14) and the second filter screen plate (15).

Images