CN213887448U

CN213887448U - Automatic cleaning instrument for test tube

Info

Publication number: CN213887448U
Application number: CN202022836507.4U
Authority: CN
Inventors: 刘倩婷; 王菁; 郑乐乐; 黄可
Original assignee: Hubei University of Technology
Current assignee: Hubei University of Technology
Priority date: 2020-12-01
Filing date: 2020-12-01
Publication date: 2021-08-06
Anticipated expiration: 2030-12-01

Abstract

The utility model discloses a test tube self-cleaning appearance, including cleaning the storehouse, cleaning the bottom outer wall four corners department in storehouse all is equipped with the base, cleaning the top outer wall in storehouse and being equipped with the control cabinet on one side, and the top inner wall of control cabinet is equipped with LCD display screen and regulation and control panel, the base outer wall of control cabinet passes through hinge fixedly connected with cleaning cover, and the bottom inner wall that washs the cover is equipped with the cleaning unit of matrix, cleaning the tip inner wall of cover and being equipped with the air heater, and the air-out end of air heater with put the tube sheet and be thirty to forty-five degrees. The utility model discloses set up the self-cleaning step according to the tube cleaning step, utilize the inside unsettled fixed test tube of tube sheet of putting, utilize the test-tube brush of top lid to rotate and wash the test tube outer wall, utilize the formula of soaking to wash simultaneously, invert waterlogging caused by excessive rainfall and hot-air drying, can accomplish the high accuracy cleaning operation of test tube, improve tube cleaning's cleanliness.

Description

Automatic cleaning instrument for test tube

Technical Field

The utility model relates to an experiment stage property technical field especially relates to a test tube self-cleaning appearance.

Background

Test tubes, instruments commonly used in chemical laboratories, are used as reaction vessels for small amounts of reagents, and are used at ambient or heated temperatures (which should be preheated before heating, otherwise the test tubes easily burst). The test tubes include common test tubes, test tubes with a support, centrifugal test tubes and the like.

The current test tube needs the manual work to wash after the experiment, and a lot of materials wash inconvenient, and test tube cleaning needs a lot of steps moreover, and manual cleaning can cause the unable washing of test tube inner wall adhesion material because misoperation omits the step, perhaps damages the test tube, causes the equipment loss, influences follow-up experiment and uses.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing an automatic cleaning instrument for test tubes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an automatic test tube cleaning instrument comprises a cleaning bin, wherein bases are arranged at four corners of the outer wall of the bottom end of the cleaning bin, a control console is arranged on one side of the outer wall of the top end of the cleaning bin, an LCD display screen and a regulation and control panel are arranged on the inner wall of the top of the control console, a cleaning cover is fixedly connected to the outer wall of the bottom edge of the control console through a hinge, a matrix type cleaning unit is arranged on the inner wall of the bottom end of the cleaning cover, a hot air blower is arranged on the inner wall of the end portion of the cleaning cover, the air outlet end of the hot air blower and a tube placing plate are thirty-forty-five degrees, a rotating motor is fixedly connected to the inner wall of the cleaning bin, an output shaft of the rotating motor is connected with the tube placing plate, ultraviolet disinfection lamps are arranged on four sides, close to the tube placing plate, of the inner wall of the cleaning bin, a liquid inlet tube is arranged on one side of the cleaning bin, a liquid outlet tube is connected to the bottom of one end of the cleaning bin, and the end portions of the liquid inlet tube and the liquid outlet tube are connected with electromagnetic control valves, the pipe end of feed liquor pipe still is connected with Y type and takes over, and the both ends of Y type take over are connected with clean water pipe and deionized water pipe respectively, the inner wall fixedly connected with level gauge of washing storehouse, and the signal end and the solenoid electric valve of level gauge are connected.

As a further scheme of the utility model, the cleaning unit includes miniature hydraulic stem, motor, even board and cleaning brush, the non-piston rod one end of miniature hydraulic stem is connected on the inner wall of cleaning the lid, and even the one end fixed connection of board is on the piston rod one end outer wall of miniature hydraulic stem, the outer wall fixed connection of motor is on the bottom outer wall of even board, and the output shaft of motor has the connecting rod, the bottom outer wall and the cleaning brush of connecting rod are connected.

As a further aspect of the present invention, the other end inner wall of the connecting plate is slidably connected to a slide bar, and the bottom outer wall of the slide bar is connected to the other end inner wall of the cleaning cover.

As a further aspect of the present invention, the top outer wall of the tube plate is provided with a fixing hole having the same specification as the cleaning unit, and the nickel coin joint of the fixing hole has a sleeve.

As a further proposal of the utility model, the rotary motor, the ultraviolet disinfection lamp and the motor are all connected with a switch, and the switch is connected with a microprocessor through a wire, and the switch is all integrated on the outer wall of the control panel.

As a further scheme of the utility model, still include supersonic generator, supersonic generator fixes on the both sides inner wall in washing the storehouse, and supersonic generator's tip and the inner wall junction in washing the storehouse are equipped with the filter screen.

As a further aspect of the present invention, the present invention further comprises a combined fixing cover and a combined tube plate, wherein the combined tube plate is fixed on the inner wall of the tube plate through a hinge, and the outer edge of the end portion of the combined fixing cover is fixed on the inner wall of the cleaning cover through a hinge.

As a further aspect of the present invention, the washing machine further comprises a signal switch, the signal switch is disposed on the outer edge of the end portion of the washing chamber, and the signal switch is connected to the corresponding combined type fixed cover internal rotation motor.

The utility model has the advantages that:

1. the test tube cleaning instrument is provided with an automatic cleaning step according to the test tube cleaning step, a test tube is fixed by using an inner suspended tube placing plate, the outer wall of the test tube is cleaned by rotating a test tube brush of a top cover body, and meanwhile, high-precision cleaning operation of the test tube can be finished by using immersion type cleaning, inverted draining and hot air drying, so that the cleaning degree of the test tube is improved;

2. the test tube cleaning instrument has the advantages that the test tube brushes are distributed in a rectangular formal mode, a plurality of test tubes can be cleaned simultaneously, the height of the test tube brushes can be adjusted, test tubes with different depths can be cleaned, and the applicability is better;

3. soak formula washing in this test tube washing appearance and still be equipped with running water and wash and the washing of deionized water, wash the cleanliness of guaranteeing the test tube through twice, in the cleaning process, utilize the ultraviolet sterilization disinfection, improve the clean security of test tube.

Drawings

Fig. 1 is a schematic perspective view of an embodiment 1 of an automatic test tube cleaning apparatus according to the present invention;

fig. 2 is a schematic side sectional view of a cleaning cover of an automatic test tube cleaning instrument of embodiment 1 of the present invention;

fig. 3 is a schematic perspective view of an embodiment 2 of the automatic test tube cleaning device of the present invention;

fig. 4 is the utility model provides a test tube self-cleaning appearance embodiment 2's side view section structure sketch map.

In the figure: 1. a base; 2. cleaning the bin; 3. a liquid inlet pipe; 4. an LCD display screen; 5. a control panel; 6. cleaning the cover; 7. cleaning brushes; 8. a liquid discharge pipe; 9. placing a tube plate; 10. an ultraviolet disinfection lamp; 11. connecting plates; 12. a motor; 13. a micro hydraulic rod; 14. a combined type fixed cover; 15. a combined tube placing plate; 16. a liquid level meter; 17. a pipe clamping sleeve; 18. a rotation motor; 19. an ultrasonic generator; 20. a signal switch; 21. an air heater.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Example 1

Referring to fig. 1-3, an automatic cleaning instrument for test tubes comprises a cleaning bin 2, wherein four corners of the outer wall of the bottom end of the cleaning bin 2 are respectively provided with a base 1, one side of the outer wall of the top end of the cleaning bin 2 is provided with a control console, the inner wall of the top of the control console is provided with an LCD display screen 4 and a regulating panel 5, the outer wall of the bottom edge of the control console is fixedly connected with a cleaning cover 6 through a hinge, the inner wall of the bottom end of the cleaning cover 6 is provided with a matrix type cleaning unit, the inner wall of the end part of the cleaning cover 6 is provided with a hot air blower 21, the air outlet end of the hot air blower 21 and a tube placing plate 9 are thirty-forty-five degrees, the inner wall of the cleaning bin 2 is fixedly connected with a rotating motor 18, the output shaft of the rotating motor 18 is connected with the tube placing plate 9, the four sides of the inner wall of the cleaning bin 2, which are close to, the end parts of the liquid inlet pipe 3 and the liquid outlet pipe 8 are both connected with an electromagnetic control valve, the pipe end of the liquid inlet pipe 3 is also connected with a Y-shaped connecting pipe, the two ends of the Y-shaped connecting pipe are respectively connected with a clear water pipe and a deionized water pipe, the inner wall of the cleaning bin 2 is fixedly connected with a liquid level meter 16, the signal end of the liquid level meter 16 is connected with the electromagnetic control valve, the cleaning unit comprises a micro hydraulic rod 13, a motor 12, a connecting plate 11 and a cleaning brush 7, one end of a non-piston rod of the micro hydraulic rod 13 is connected on the inner wall of the cleaning cover 6, one end of the connecting plate 11 is fixedly connected on the outer wall of one end of a piston rod of the micro hydraulic rod 13, the outer wall of the motor 12 is fixedly connected on the outer wall of the bottom end of the connecting plate 11, the output shaft of the motor 12 is connected with a connecting rod, the outer wall of the bottom, the outer wall of the top of the tube placing plate 9 is provided with a fixing hole with the same specification as that of the cleaning unit, a nickel coin of the fixing hole is clamped with a clamping tube sleeve 17, the rotary motor 18, the ultraviolet disinfection lamp 10 and the motor 12 are all connected with switches, the switches are connected with a microprocessor through wires, and the switches are all integrated on the outer wall of the regulating and controlling panel 5.

The working principle of the embodiment is as follows: when this test tube self-cleaning appearance used, through will waiting to wash the test tube and peg graft perpendicularly in putting the outer wall fixed orifices of tube sheet 9, then cover washing lid 6, intercommunication feed liquor pipe 3, in the cleaning process, at first the feed liquor soaks the test tube, then cleaning brush 7 rotates under the drive of motor 12 and washs, then open the lid, it puts tube sheet 9 inversion discharge sewage to rotate motor 18 drive, discharge sewage, then get into the running water and carry out the secondary and soak the washing, it soaks to recycle deionized water, discharge waste water at last, after the waterlogging caused by excessive rainfall is invertd to the test tube, it can to utilize air heater 21 to dry and take out.

Example 2

Referring to fig. 4, a test tube automatic cleaning apparatus, this embodiment is different from embodiment 1 mainly in that this embodiment further includes an ultrasonic generator 19, the ultrasonic generator 19 is fixed on inner walls of two sides of the cleaning chamber 2, and a filter screen is disposed at a joint of an end of the ultrasonic generator 19 and an inner wall of the cleaning chamber 2, and further includes a combined type fixing cover 14 and a combined type tube placing plate 15, the combined type tube placing plate 15 is fixedly connected to a middle portion of the inner wall of the tube placing plate 9 through a hinge, an outer edge of an end of the combined type fixing cover 14 is fixedly connected to an inner wall of the cleaning cover 6 through a hinge, and further includes a signal switch 20, the signal switch 20 is disposed on an outer edge of an end of the cleaning chamber 2, and the signal switch 20 is connected to a rotating motor 18 inside the combined type fixing cover 14.

The working principle of the embodiment is as follows: based on the working principle in the embodiment 1, the ultrasonic cleaning function is introduced, and the cleanliness of immersion cleaning is improved by using the ultrasonic generators 19 on both sides.

Divide into multiseriate integrated configuration with lid wherein simultaneously, can independently wash single-row test tube, and then realize test tube cleaning and use concurrent operation, improve experimental efficiency.

In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", "first", "second", etc. indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as limiting the present invention.

In the description of this patent, it is noted that unless otherwise specifically stated or limited, the terms "mounted," "connected," and "disposed" are to be construed broadly and can include, for example, fixedly connected, disposed, detachably connected, disposed, or integrally connected and disposed. The specific meaning of the above terms in this patent may be understood by those of ordinary skill in the art as appropriate.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. An automatic test tube cleaning instrument comprises a cleaning bin (2) and is characterized in that a base (1) is arranged at four corners of the outer wall of the bottom end of the cleaning bin (2), a console is arranged on one side of the outer wall of the top end of the cleaning bin (2), an LCD (liquid crystal display) screen (4) and a regulation and control panel (5) are arranged on the inner wall of the top of the console, a cleaning cover (6) is fixedly connected to the outer wall of the bottom side of the console through a hinge, a matrix type cleaning unit is arranged on the inner wall of the bottom end of the cleaning cover (6), a hot air blower (21) is arranged on the inner wall of the end portion of the cleaning cover (6), the air outlet end of the hot air blower (21) and a tube placing plate (9) are thirty-forty-five degrees, a rotating motor (18) is fixedly connected to the inner wall of the cleaning bin (2), an output shaft of the rotating motor (18) is connected with the tube placing plate (9), disinfection ultraviolet lamps (10) are arranged on four sides, close to the tube placing plate (9), of the inner wall of the cleaning bin (2), one side of washing storehouse (2) is equipped with feed liquor pipe (3), and the one end bottom of wasing storehouse (2) is connected with fluid-discharge tube (8), the tip of feed liquor pipe (3) and fluid-discharge tube (8) all is connected with solenoid electric valve, the pipe end of feed liquor pipe (3) still is connected with the Y type and takes over, and the both ends that the Y type was taken over are connected with clean water pipe and deionized water pipe respectively, the inner wall fixedly connected with level gauge (16) of washing storehouse (2), and the signal end and the solenoid electric valve of level gauge (16) are connected.

2. The automatic cleaning instrument for test tubes according to claim 1, wherein the cleaning unit comprises a micro hydraulic rod (13), a motor (12), a connecting plate (11) and a cleaning brush (7), one end of the non-piston rod of the micro hydraulic rod (13) is connected to the inner wall of the cleaning cover (6), one end of the connecting plate (11) is fixedly connected to the outer wall of one end of the piston rod of the micro hydraulic rod (13), the outer wall of the motor (12) is fixedly connected to the outer wall of the bottom end of the connecting plate (11), the output shaft of the motor (12) is connected with a connecting rod, and the outer wall of the bottom end of the connecting rod is connected with the cleaning brush (7).

3. The automatic test tube cleaning instrument according to claim 2, wherein a slide bar is slidably connected to the inner wall of the other end of the connecting plate (11), and the outer wall of the bottom end of the slide bar is connected to the inner wall of the other end of the cleaning cover (6).

4. The automatic cleaning instrument for test tubes according to claim 1, characterized in that the top outer wall of the tube placing plate (9) is provided with fixing holes with the same specification as the cleaning unit, and the nickel coins in the fixing holes are clamped with clamping tube sleeves (17).

5. The automatic test tube cleaning instrument according to claim 1, wherein the rotating motor (18), the ultraviolet disinfection lamp (10) and the motor (12) are all connected with switches, and the switches are connected with a microprocessor through wires and are all integrated on the outer wall of the control panel (5).

6. The automatic test tube cleaning instrument according to claim 1, further comprising an ultrasonic generator (19), wherein the ultrasonic generator (19) is fixed on the inner walls of the two sides of the cleaning bin (2), and a filter screen is arranged at the joint of the end of the ultrasonic generator (19) and the inner wall of the cleaning bin (2).

7. The automatic test tube cleaning instrument according to claim 1, further comprising a combined fixing cover (14) and a combined tube placing plate (15), wherein the combined tube placing plate (15) is fixedly connected to the middle of the inner wall of the tube placing plate (9) through a hinge, and the outer edge of the end part of the combined fixing cover (14) is fixedly connected to the inner wall of the cleaning cover (6) through a hinge.

8. The automatic cuvette washing instrument according to claim 1, characterized in that it further comprises a signal switch (20), said signal switch (20) being arranged on the outer edge of the end of the washing chamber (2), and the signal switch (20) being connected to the corresponding rotary motor (18) inside the combined fixed cover (14).