CN216606388U - Automatic rinsing instrument for experiments - Google Patents
Automatic rinsing instrument for experiments Download PDFInfo
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- CN216606388U CN216606388U CN202220171363.1U CN202220171363U CN216606388U CN 216606388 U CN216606388 U CN 216606388U CN 202220171363 U CN202220171363 U CN 202220171363U CN 216606388 U CN216606388 U CN 216606388U
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Abstract
The utility model relates to the technical field of experimental equipment, and discloses an automatic rinsing instrument for experiments, which comprises a host, a rinsing box, a rinsing liquid bottle and a waste liquid tank, wherein a placing groove is formed in the top surface of the host, an eccentric wheel is arranged at the bottom of the placing groove, the eccentric wheel is connected with a motor in the host, and the rinsing box is arranged in the placing groove and is abutted against the eccentric wheel; the rinsing liquid bottle and the waste liquid tank are arranged beside the host, one end of the rinsing box is communicated with the rinsing liquid bottle through a liquid inlet pipe, a micro pump and a first electric control valve are arranged on the liquid inlet pipe, a liquid outlet is arranged on the bottom surface of one side of the rinsing box, the liquid outlet is communicated with the waste liquid tank through a liquid discharge pipe, and a second electric control valve is arranged on the liquid discharge pipe; the bottom of the rinsing box is provided with a temperature control layer, a display control panel is arranged on the host machine, a control system is further arranged in the host machine, and the control system is electrically connected with the micropump, the first electric control valve, the second electric control valve, the motor and the display control panel. The utility model can realize automatic rinsing, liberate manpower and save time.
Description
Technical Field
The utility model relates to the technical field of experimental equipment, in particular to an automatic rinsing instrument for experiments.
Background
In the molecular biology experiment, the most common experiment is the western experiment, in the experiment process, the polyacrylamide gel transfers a protein sample in the gel to a cellulose acetate membrane under the action of electrotransfer, then primary antibodies are added and hybridized with protein on the membrane, rinsing liquid is added for repeated rinsing for 3-5 times, 5-10 minutes each time, and residual primary antibodies on the membrane are removed by rinsing; and then adding the secondary antibody for incubation for 1-2 hours, adding the rinsing liquid again after the incubation is finished, and repeatedly rinsing for about 3 times to remove the residual secondary antibody.
The existing scheme is that a cellulose acetate membrane is placed in a box, a rinsing liquid is added, the box is placed on a shaking table to shake left and right, the time is 10 minutes, the rinsing liquid is poured out after the time is up, a new rinsing liquid is added, the time is 10 minutes, and the same operation is repeated for 2-3 times after the time is up.
The rinsing process needs attention of an experimenter at any time, and the time and the labor are wasted because the new rinsing liquid is repeatedly replaced for many times; in addition, sometimes the cellulose acetate film is carelessly poured off when the old rinsing liquid is poured off, which causes waste, and even if the cellulose acetate film is taken out from the waste liquid tank and cleaned, the cellulose acetate film is easy to pollute; and the rinsing process is carried out at room temperature, and low-temperature rinsing or high-temperature rinsing cannot be carried out.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects in the prior art, the utility model provides the automatic rinsing instrument for the experiment, which realizes automatic rinsing, liberates manpower and saves time.
In order to achieve the technical purpose, the utility model adopts the technical scheme that:
an automatic rinsing instrument for experiments comprises a main machine, a rinsing box, a rinsing liquid bottle and a waste liquid groove, wherein a placing groove is formed in the top surface of the main machine, an eccentric wheel is arranged at the bottom of the placing groove, the eccentric wheel is connected with a motor in the main machine, and the rinsing box is arranged in the placing groove and abutted against the eccentric wheel; the rinsing liquid bottle and the waste liquid tank are arranged beside the host, one end of the rinsing box is communicated with the rinsing liquid bottle through a liquid inlet pipe, a micro pump and a first electric control valve are arranged on the liquid inlet pipe, a liquid outlet is arranged on the bottom surface of one side of the rinsing box, the liquid outlet is communicated with the waste liquid tank through a liquid outlet pipe, and a second electric control valve is arranged on the liquid outlet pipe; the improved rinsing machine is characterized in that a temperature control layer is arranged at the bottom of the rinsing box, a display control panel is arranged on the host, a control system is further arranged in the host, and the control system is electrically connected with the micropump, the first electric control valve, the second electric control valve, the motor and the display control panel.
Furthermore, a temperature control unit and a temperature sensor are arranged in the temperature control layer, and the temperature control unit and the temperature sensor are electrically connected with a control system.
Further, the temperature control unit includes an electric heating wire.
Further, the temperature control unit comprises a condensation pipe, and the condensation pipe is electrically connected with the control system through a refrigeration compressor.
Preferably, the bottom of the rinsing box is made of metal material.
Preferably, a box cover is arranged above the rinsing box, a liquid inlet is formed in the box cover, and the liquid inlet pipe is communicated with the liquid inlet.
Further, a filter screen is arranged at the liquid outlet.
Furthermore, a partition board is arranged in the rinsing box, and a plurality of water permeable holes are distributed in the partition board.
Preferably, the rinsing liquid bottle and the waste liquid tank are detachably connected with the host machine.
Further, the display control panel includes: display screen, speed regulation, time regulation, frequency regulation, temperature regulation, regulation button, start key, indicator light and alarm bell.
Compared with the prior art, the utility model has the beneficial effects that:
the automatic rinsing instrument for the experiment realizes the automatic control of rinsing times, rotating speed, time and temperature, and solves the problems of time and labor waste in the rinsing process; the temperature control unit can realize high-temperature and low-temperature rinsing, and solves the problem that the prior art can only rinse at room temperature; according to the utility model, the partition plate is provided with the water permeable holes, so that the rinsing liquid can circulate, the partitioned rinsing of a plurality of membranes is realized, and the problem that the plurality of membranes are adhered together is avoided.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained from the drawings without inventive effort.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a cross-sectional view of the embodiment shown in FIG. 1;
FIG. 3 is a schematic structural diagram of a temperature control layer in the embodiment shown in FIG. 2;
FIG. 4 is a schematic structural view of a separator in an embodiment of the utility model;
fig. 5 is a schematic diagram of a position structure of a partition board in another embodiment of the utility model.
Reference numerals: the device comprises a main machine 1, a rinsing box 2, a rinsing liquid bottle 3, a waste liquid tank 4, a liquid inlet pipe 5, a micro pump 6, a first electric control valve 7, a liquid discharge pipe 8, a second electric control valve 9, a box cover 10, a placement groove 11, an eccentric wheel 12, a display control panel 13, a temperature control layer 20, an electric heating wire 21, a temperature sensor 22, a condenser pipe 23 and a partition plate 24.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. The components of the embodiments of the present application, generally described and illustrated in the figures herein, can be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present application, presented in the accompanying drawings, is not intended to limit the scope of the claimed application, but is merely representative of selected embodiments of the application. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
An automatic rinsing instrument for experiments is shown in figures 1 and 2 and comprises a main machine 1, a rinsing box 2, a rinsing liquid bottle 3 and a waste liquid groove 4, wherein a placing groove 11 is formed in the top surface of the main machine 1, an eccentric wheel 12 is arranged at the bottom of the placing groove 11, the eccentric wheel 12 is connected with a motor in the main machine, and the rinsing box 2 is placed in the placing groove 11 and abutted to the eccentric wheel 12; the rinsing liquid bottle 3 and the waste liquid tank 4 are arranged beside the host, one end of the rinsing box 2 is communicated with the rinsing liquid bottle 3 through a liquid inlet pipe 5, a micro pump 6 and a first electric control valve 7 are arranged on the liquid inlet pipe 5, and preferably, a liquid level detection sensor is arranged in the rinsing box 2 and used for monitoring the liquid level in the rinsing box; preferably, the liquid inlet pipe 5 is provided with a flow meter for monitoring the flow rate of the rinsing liquid in the liquid inlet pipe; a liquid outlet is formed in the bottom surface of one side of the rinsing box 2, a filter screen is arranged at the liquid outlet, the liquid outlet is communicated with the waste liquid tank 4 through a liquid discharge pipe 8, and a second electric control valve 9 is arranged on the liquid discharge pipe 8; the bottom of the rinsing box 2 is provided with a temperature control layer 20, the host 1 is provided with a display control panel 13, the host is also internally provided with a control system, and the control system is electrically connected with the micropump 6, the first electric control valve 7, the liquid level detection sensor, the flowmeter, the second electric control valve 9, the motor and the display control panel 13.
Preferably, the rinsing liquid bottle 3 and the waste liquid tank 4 are detachably connected with the host 1, so that the rinsing liquid can be conveniently added or treated, the waste liquid tank 4 is made of transparent materials, scales are arranged on the side wall of the waste liquid tank 4, the amount of the waste liquid can be observed, and when the waste liquid in the waste liquid tank 4 reaches a certain amount, the waste liquid tank 4 is taken out and the transferred waste liquid is poured for treatment.
The display control panel 13 includes: the device comprises a display screen, a rotating speed adjusting device, a time adjusting device, a frequency adjusting device, a temperature adjusting device, an adjusting button, a start key and an indicator light; the rotating speed regulation refers to regulating the frequency of the rinsing box in vertical and horizontal swinging, the higher the rotating speed is, the higher the frequency is, and the rotating speed is 0-150 revolutions per minute; the time adjustment refers to the time of single rinsing, the frequency adjustment refers to the frequency of rinsing, the temperature adjustment refers to the adjustment of the temperature required by the experiment, the rinsing liquid is subjected to constant temperature operation, and the temperature adjustable range is 1-90 ℃; the touch control of the rotation speed, the time, the frequency and the temperature can be performed, the selection of the options can be performed, after the selection, the appropriate parameters can be selected through the control button, the start key can be pressed after the adjustment, the display control panel 13 is also provided with an alarm bell, and after the rinsing program is finished, the alarm bell is controlled to automatically give an alarm sound, so that the operator can be informed.
Furthermore, a box cover 10 is arranged above the rinsing box 2, the box cover 10 covers the whole rinsing box 2, and the temperature and the humidity inside the rinsing box 2 are kept; preferably, a liquid inlet is formed in the box cover 10, and the liquid inlet pipe 5 is communicated with the liquid inlet.
Further, a temperature control unit and a temperature sensor 22 are arranged in the temperature control layer 20, the temperature control unit and the temperature sensor 22 are electrically connected with a control system, and the temperature control unit is used for adjusting the temperature of the rinsing box; preferably, the bottom of the rinsing box 2 is made of a metal material with good heat conductivity; specifically, as shown in fig. 3, the temperature control unit includes electric heating wire 21 and condenser pipe 23, electric heating wire 21 is used for heating the rinsing box, realizes high temperature rinsing, condenser pipe 23 is connected with compressor, compressor is connected with the control system electricity, realizes low temperature rinsing.
Furthermore, a partition plate 24 is arranged in the rinsing box 2, and as shown in fig. 4 and 5, the rinsing box includes a transverse partition plate and a vertical partition plate, the transverse partition plate and the vertical partition plate are arranged in a crossed manner, so that the rinsing box 2 is divided into a plurality of small compartments to prevent a plurality of rinsed films from being adhered together, and a plurality of permeable holes are distributed on the partition plate 24 to facilitate the flow of rinsing liquid in the rinsing box; the partition plates can be designed into partition grooves with different sizes and widths according to actual conditions, specifically, the partition plates can be a transverse partition plate and a vertical partition plate, and the rinsing box is divided into four small lattices; or two transverse partition plates and two vertical partition plates divide the rinsing box into 9 cells; or a transverse clapboard and a plurality of vertical clapboards are combined, and the like, the positions and the number of the transverse clapboard and the vertical clapboards can be adjusted as required, and the rinsing box is divided into small lattices with different sizes, so that samples with different widths are met.
The working process of the utility model is as follows: firstly, setting rinsing parameters through a display control panel, setting rotating speed, time, times and temperature, pressing a start key after setting, opening a micropump and a first electric control valve, pumping rinsing liquid to a rinsing box by the micropump, and closing the micropump and the first electric control valve when the rinsing liquid in the rinsing box reaches a set amount; the temperature control unit is started to regulate the temperature of the rinsing liquid, after the set temperature is reached, the motor is started to drive the eccentric wheel to rotate, the rinsing box swings up and down, the motor stops working after working for a preset time, the second electric control valve is opened to discharge the rinsing liquid, the rinsing is completed for a single time, then the rinsing box is circulated, and the system automatically gives an alarm sound to inform an operator after all rinsing procedures are completed.
The present invention is capable of other embodiments, and various changes and modifications can be made by one skilled in the art without departing from the spirit and scope of the utility model.
Claims (10)
1. The utility model provides an automatic rinsing appearance for experiments which characterized in that: the device comprises a main machine (1), a rinsing box (2), a rinsing liquid bottle (3) and a waste liquid groove (4), wherein a placing groove (11) is formed in the top surface of the main machine (1), an eccentric wheel (12) is arranged at the bottom of the placing groove (11), the eccentric wheel (12) is connected with a motor in the main machine, and the rinsing box (2) is arranged in the placing groove (11) and is abutted to the eccentric wheel (12); the rinsing liquid bottle (3) and the waste liquid tank (4) are arranged beside the host, one end of the rinsing box (2) is communicated with the rinsing liquid bottle (3) through a liquid inlet pipe (5), a micro pump (6) and a first electric control valve (7) are arranged on the liquid inlet pipe (5), a liquid outlet is arranged on the bottom surface of one side of the rinsing box (2), the liquid outlet is communicated with the waste liquid tank (4) through a liquid outlet pipe (8), and a second electric control valve (9) is arranged on the liquid outlet pipe (8); the improved rinsing machine is characterized in that a temperature control layer (20) is arranged at the bottom of the rinsing box (2), a display control panel (13) is arranged on the host (1), a control system is further arranged in the host, and the control system is electrically connected with the micropump (6), the first electric control valve (7), the second electric control valve (9), the motor and the display control panel (13).
2. The experimental automatic rinsing instrument according to claim 1, wherein: a temperature control unit and a temperature sensor (22) are arranged in the temperature control layer (20), and the temperature control unit and the temperature sensor (22) are electrically connected with a control system.
3. The experimental automatic rinsing instrument according to claim 2, wherein: the temperature control unit comprises an electric heating wire (21).
4. The experimental automatic rinsing instrument according to claim 2, wherein: the temperature control unit comprises a condensation pipe (23), and the condensation pipe (23) is electrically connected with the control system through a refrigeration compressor.
5. The experimental automatic rinsing instrument according to claim 2, wherein: the bottom of the rinsing box (2) is made of metal materials.
6. The experimental automatic rinsing instrument according to claim 1, characterized in that: a box cover (10) is arranged above the rinsing box, a liquid inlet is formed in the box cover (10), and the liquid inlet pipe (5) is communicated with the liquid inlet.
7. The experimental automatic rinsing instrument according to claim 1, wherein: a filter screen is arranged at the liquid outlet.
8. The experimental automatic rinsing instrument according to claim 1, wherein: a partition plate (24) is arranged in the rinsing box (2), and a plurality of water permeable holes are distributed in the partition plate (24).
9. The experimental automatic rinsing instrument according to claim 1, characterized in that: the rinsing liquid bottle (3) and the waste liquid groove (4) are detachably connected with the host (1).
10. The experimental automatic rinsing instrument according to claim 1, wherein: the display control panel (13) includes: display screen, speed regulation, time regulation, frequency regulation, temperature regulation, regulation button, start key, indicator light and alarm bell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220171363.1U CN216606388U (en) | 2022-01-21 | 2022-01-21 | Automatic rinsing instrument for experiments |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220171363.1U CN216606388U (en) | 2022-01-21 | 2022-01-21 | Automatic rinsing instrument for experiments |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216606388U true CN216606388U (en) | 2022-05-27 |
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ID=81690089
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220171363.1U Active CN216606388U (en) | 2022-01-21 | 2022-01-21 | Automatic rinsing instrument for experiments |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216606388U (en) |
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2022
- 2022-01-21 CN CN202220171363.1U patent/CN216606388U/en active Active
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