CN219702913U

CN219702913U - Test tube cleaning device

Info

Publication number: CN219702913U
Application number: CN202320418495.4U
Authority: CN
Inventors: 周双勤; 张妍妍; 张乔; 崔文敬
Original assignee: Chinese PLA General Hospital
Current assignee: Chinese PLA General Hospital
Priority date: 2023-03-01
Filing date: 2023-03-01
Publication date: 2023-09-19
Anticipated expiration: 2033-03-01

Abstract

The utility model discloses a test tube cleaning device, which comprises a top sealing cover, a cleaning cabinet, a heater, a water purifying tank, a high-pressure water pump, a waste liquid tank and a test tube placing rack, wherein the cleaning cabinet is arranged at the bottom of the top sealing cover, the cleaning cabinet and the top sealing cover are rotationally connected through a connecting rotating shaft, a separation net is arranged at the top in the cleaning cabinet, and the separation net is positioned in a heating tank in the top sealing cover, and the beneficial effects of the utility model are that: the utility model has simple operation and practical functions, simplifies the traditional complex flow of the test tube cleaning needing to be distributed, simultaneously can clean a plurality of test tubes at one time, is convenient for accommodating the test tubes after the cleaning is finished, and simultaneously is convenient for collecting and intensively treating the cleaned wastewater, thereby greatly improving the cleaning efficiency of the test tubes.

Description

Test tube cleaning device

Technical Field

The utility model relates to the technical field of cleaning devices, in particular to a test tube cleaning device.

Background

Test tubes, instruments commonly used in chemical laboratories, are used as reaction vessels for small amounts of reagents, and are used at ambient temperature or when heated (the test tubes should be preheated prior to heating, or else the test tubes are prone to bursting). The test tube is divided into a plurality of common test tubes, branched test tubes, centrifugal test tubes and the like.

But as non-disposable medical instrument, it is also important to the washing flow of test tube, traditional test tube washing flow is: pouring out the waste liquid in the test tube, pouring in half test tube water, pouring out water after oscillation, pouring in water again, pouring out after oscillation, continuously washing for several times, and washing, but this kind of washing mode can't carry out effectual cleaing away to the bacterium in the test tube, and this kind of washing mode needs medical personnel manual washing, can wash only a test tube once, still has the drawback that cleaning efficiency is low when the bactericidal effect is poor.

Disclosure of Invention

The present utility model is directed to a test tube cleaning device, which solves the above-mentioned problems.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

the utility model provides a tube cleaning device, includes top closing cap, cleaning tank, heater, water purification tank, high-pressure water pump, waste liquid case and test tube rack, the top closing cap bottom is equipped with the cleaning tank, rotate through connecting the pivot between cleaning tank and the top closing cap and connect, the top is equipped with the separation net in the cleaning tank, the separation net is arranged in the inside heating tank of top closing cap, the heating tank inner wall is equipped with the stopper, on separating net frame and the stopper, can dismantle the connection between separation net and the heating tank, evenly arrange a plurality of tube racks on the separation net, the heating tank bottom is equipped with the heat exchange tube, be equipped with valve B on the cleaning tank of heating tank bottom one side, be equipped with the waste liquid pipe on the cleaning tank of valve B bottom, the waste liquid pipe end is located the waste water tank standing tank of cleaning tank bottom, be equipped with the waste liquid case in the waste water tank standing tank, the cleaning tank bottom of waste water tank standing tank one side is equipped with the water tank standing tank, the inside is equipped with the water purification tank, the inside is equipped with high-pressure water pump, be equipped with the heat exchange tube between water purification tank top and the heating tank top pipe A, the one side is equipped with the valve B in the heat exchange tube standing tank, the top is connected with the valve A through the valve A, the top is connected with the top pipe A, the top is equipped with the valve A, the one side is connected with the top through the valve A, the top is equipped with the valve A.

Preferably, the contact surface between the top sealing cover and the cleaning cabinet is provided with a half bolt A, the contact surface between the cleaning cabinet and the half bolt A is provided with a half bolt B, the half bolt A and the half bolt B are provided with fixing knobs, the outer sides of the half bolt A and the half bolt B are respectively provided with external threads, and the fixing knobs are in threaded connection with the half bolt A and the half bolt B.

Preferably, the front of the cleaning cabinet is provided with a cabinet door A at the place of the wastewater tank placing groove, the cabinet door A is provided with a handle A near one side of the water tank placing groove, the cleaning cabinet outside the water tank placing groove and the heater is provided with a cabinet door B, the cabinet door B is fixedly connected with the handle B near one side of the cabinet door A, and the cabinet door A, the cabinet door B and the cleaning cabinet are connected through two hinges in a rotating mode.

Preferably, the observation windows are arranged on the outer sides of the cleaning cabinets at the tops of the cabinet door A and the cabinet door B, and the observation windows are supported by double-layer vacuum-clamped silk screen toughened glass.

Preferably, a handle is arranged at the top of the top sealing cover, an anti-slip rubber sleeve is sleeved outside the handle, and the anti-slip rubber sleeve is made of natural latex materials.

Preferably, the top cover is provided with an exhaust hole.

Compared with the prior art, the utility model has the beneficial effects that: according to the utility model, the top sealing cover is opened through the handle, the separation net is taken out, then the test tube to be cleaned is sequentially opened downwards and placed on the test tube placing frame, after the separation net is placed on the limiting block in the heating tank, the top sealing cover is closed, after the half bolt A and the half bolt B are firmly fixed through the rotary fixing knob, the high-pressure water pump is opened to inject purified water into the heating tank through the cleaning guide pipe and the connecting guide pipe, then the heat exchange pipe heats the purified water in the heating tank through the heater, the boiled purified water cleans and sterilizes the test tube placing frame, the valve B is opened after the cleaning is finished, the cleaned waste water flows into the waste liquid box through the waste liquid guide pipe, after the test tube placing frame is cooled at the temperature, the separation net is opened, the cleaned test tube is taken out, after the cleaning operation is finished, the clean water is injected into the heating tank through the high-pressure water pump again, the waste water after two-round cleaning is collected through the waste liquid box, finally the cabinet door A collects the waste water in the heating tank, the operation is simple and practical, the traditional test tube is simply cleaned, the complicated cleaning operation is simplified, the test tube can be conveniently cleaned, and the test tube can be conveniently cleaned and collected after the test tube is simultaneously, and the test tube is conveniently cleaned, and the test tube can be conveniently cleaned and washed, and the test tube can be conveniently and washed, and the test tube can be conveniently and washed, and conveniently.

Drawings

FIG. 1 is an overall block diagram of the present utility model;

FIG. 2 is an internal block diagram of the present utility model;

fig. 3 is an enlarged view of fig. 2 a in accordance with the present utility model.

In the figure: 1. a top cover; 2. a liquid one-way valve; 3. a connecting conduit; 4. a washing cabinet; 5. a separation net; 6. a heating tank; 7. a heat exchange tube; 8. a heater; 9. a valve A; 10. a clean water tank holding tank; 11. a clean water tank; 12. cleaning the catheter; 13. a high pressure water pump; 14. a waste liquid tank; 15. a waste liquid conduit; 16. a valve B; 17. a limiting block; 18. a test tube placing rack; 19. the connecting rotating shaft; 20. an anti-slip rubber sleeve; 21. a handle; 22. an exhaust hole; 23. fixing a knob; 24. an observation window; 25. a hinge; 26. a cabinet door A; 27. a handle A; 28. a handle B; 29. a cabinet door B; 30. a half bolt A; 31. a half bolt B; 32. a waste water tank placing groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-3, the present utility model provides a technical solution:

the utility model provides a test tube cleaning device, includes top closing cap 1, cleaning cabinet 4, heater 8, water purification case 11, high-pressure water pump 13, waste liquid case 14 and test tube rack 18, top closing cap 1 bottom is equipped with cleaning cabinet 4, be connected through connecting pivot 19 rotation between cleaning cabinet 4 and the top closing cap 1, the top is equipped with separation net 5 in the cleaning cabinet 4, separation net 5 is arranged in the inside heating tank 6 of top closing cap 1, heating tank 6 inner wall is equipped with stopper 17, separation net 5 erects on stopper 17, be detachable connection between separation net 5 and the heating tank 6, evenly arrange a plurality of test tube racks 18 on the separation net 5, the heating tank 6 bottom is equipped with heat exchange tube 7, be equipped with valve B16 on the cleaning cabinet 4 of heating tank 6 bottom one side, be equipped with waste liquid pipe 15 on the cleaning cabinet 4 of valve B16 bottom, the tail end of the waste liquid conduit 15 is positioned in a waste water tank placing tank 32 at the bottom of the washing cabinet 4, a waste liquid tank 14 is arranged in the waste water tank placing tank 32, a clean water tank placing tank 10 is arranged at the bottom of the washing cabinet 4 at one side of the waste water tank placing tank 32, a clean water tank 11 is arranged in the clean water tank placing tank 10, a high-pressure water pump 13 is arranged in the clean water tank 11, a heater 8 is arranged in a top cover 1 at the top of the clean water tank placing tank 10, the top of the heater 8 is connected with a heat exchange tube 7, a liquid one-way valve 2 is arranged at the top of the other side of a valve B16 in the heating tank 6, a valve A9 is arranged at one side of the top of the clean water tank placing tank 10, the waste liquid conduit 15, the valve B16, the clean water tank 11, the valve A9 and the liquid one-way valve 2 are all connected through a connecting conduit 3, the high-pressure water pump 13 and the top of the clean water tank 11 are connected through a cleaning conduit 12, the cleaning conduit 12 is communicated with the connecting conduit 3 between the clean water tank 11 and the valve A9, so that clean water is conveniently injected into the heating tank 6, and the test tube and the heating tank 6 are cleaned.

Further, the contact surface of the top sealing cover 1 and the cleaning cabinet 4 is provided with a half bolt A30, the contact surface of the cleaning cabinet 4 and the half bolt A30 is provided with a half bolt B31, the half bolt A30 and the half bolt B31 are provided with a fixing knob 23, the outer sides of the half bolt A30 and the half bolt B31 are respectively provided with external threads, and the fixing knob 23 is in threaded connection with the half bolt A30 and the half bolt B31, so that the half bolt A30 and the half bolt B31 are conveniently and firmly fixed in the cleaning process by rotating the fixing knob 23.

Further, the front of the cleaning cabinet 4 is provided with a cabinet door A26 at the position of the waste water tank placing groove 32, the cabinet door A26 is provided with a handle A27 close to one side of the clean water tank placing groove 10, the cleaning cabinet 4 outside the clean water tank placing groove 10 and the heater 8 is provided with a cabinet door B29, one side of the cabinet door B29 close to the cabinet door A26 is fixedly connected with a handle B28, and the cabinet door A26, the cabinet door B29 and the cleaning cabinet 4 are rotationally connected through two hinges 25, so that the waste water is convenient to collect and treat and the clean water for cleaning is convenient to inject.

Further, the observation window 24 is installed on the outer side of the cleaning cabinet 4 at the tops of the cabinet door A26 and the cabinet door B29, and the observation window 24 is supported by double-layer vacuum-clamped silk screen toughened glass, so that the cleaning condition of the test tube in the heating tank 6 can be conveniently observed.

Further, the top of the top sealing cover 1 is provided with a handle 21, an anti-slip rubber sleeve 20 is sleeved outside the handle 21, the anti-slip rubber sleeve 20 is made of natural latex materials, and the anti-slip rubber sleeve is convenient to use and improves comfort when a user operates.

Further, the top cover 1 is provided with an exhaust hole 22, so that the air pressure inside the heating tank 6 is the same as the air pressure outside, and the damage of equipment caused by the overhigh internal pressure is avoided.

Specifically, when the utility model is used, firstly, the top sealing cover 1 is opened through the handle 21, the separation net 5 is taken out, then the test tubes to be cleaned are sequentially placed on the test tube placing frame 18 in an opening downward manner, after the placing is finished, the separation net 5 is placed on the limiting block 17 in the heating tank 6, the top sealing cover 1 is closed, the half bolt A30 and the half bolt B31 are firmly fixed through the rotary fixing knob 23, the high-pressure water pump 13 is opened, clean water is injected into the heating tank 6 through the cleaning guide pipe 12 and the connecting guide pipe 3, then the heat exchange pipe 7 heats the clean water in the heating tank 6 through the heater 8, the boiled clean water washes the test tube placing frame 18, the valve B16 is opened after the cleaning is finished, the cleaned waste water flows into the waste liquid tank 14 through the waste liquid guide pipe 15, after the cleaning operation is finished, the temperature in the test tube placing frame 18 is cooled, the separation net 5 is opened, the cleaned test tubes after the cleaning operation is finished, the clean water is injected into the heating tank 6 through the high-pressure water pump 13, the clean water is cleaned, the waste water is finally, the waste liquid is collected in the waste liquid tank 14 through the tank 14, and finally the waste liquid is collected through the waste liquid tank 14.

In the description of the present utility model, it should be understood that the terms "coaxial," "bottom," "one end," "top," "middle," "another end," "upper," "one side," "top," "inner," "front," "center," "two ends," etc. indicate orientations or positional relationships based on the orientation or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," "third," "fourth," and the like are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated, whereby features defining "first," "second," "third," "fourth" may explicitly or implicitly include at least one such feature.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "configured," "connected," "secured," "screwed," and the like are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intermediaries, or in communication with each other or in interaction with each other, unless explicitly defined otherwise, the meaning of the terms described above in this application will be understood by those of ordinary skill in the art in view of the specific circumstances.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a test tube cleaning device, includes top closing cap (1), cleaning cabinet (4), heater (8), water purification case (11), high-pressure water pump (13), waste liquid case (14) and test tube rack (18), a serial communication port, top closing cap (1) bottom is equipped with cleaning cabinet (4), rotate through connecting pivot (19) between cleaning cabinet (4) and top closing cap (1), the top is equipped with separation net (5) in cleaning cabinet (4), separation net (5) are arranged in heating tank (6) of top closing cap (1) inside, heating tank (6) inner wall is equipped with stopper (17), separation net (5) erect on stopper (17), be detachable connection between separation net (5) and heating tank (6), evenly arrange a plurality of test tube racks (18) on separation net (5), heating tank (6) bottom is equipped with heat exchange tube (7), be equipped with valve B (16) on cleaning cabinet (4) of heating tank (6) bottom one side, be equipped with on valve B (16) bottom (4) waste liquid (15) are located waste liquid (32) in cleaning tank (4) bottom of waste water tank (15), be equipped with waste liquid case (14) in waste water case standing groove (32), the wash cabinet (4) bottom of waste water case standing groove (32) one side is equipped with clean water case standing groove (10), clean water case standing groove (10) inside is equipped with clean water case (11), clean water case (11) inside is equipped with high-pressure water pump (13), be equipped with heater (8) in top closing cap (1) at clean water case standing groove (10) top, heater (8) top is connected with heat exchange tube (7), is located the opposite side top of valve B (16) in heating tank (6) is equipped with liquid check valve (2), clean water case standing groove (10) top one side is equipped with valve A (9), all be connected through connecting pipe (3) between clean water case (15) and valve A (9) and valve A (2), high-pressure water pump (13) and case (11) top are connected through washing pipe (12), be connected between clean water pipe (12) and valve A (3).

2. A test tube cleaning device according to claim 1, characterized in that: the top closing cap (1) and the contact surface of wasing cabinet (4) are equipped with half bolt A (30), be equipped with half bolt B (31) on wasing the contact surface of cabinet (4) with half bolt A (30), be equipped with fixed knob (23) on half bolt A (30) and half bolt B (31), half bolt A (30) and half bolt B (31) outside all are equipped with the external screw thread, threaded connection between fixed knob (23) and half bolt A (30) and half bolt B (31).

3. A test tube cleaning device according to claim 1, characterized in that: the washing cabinet (4) openly is located waste water tank standing groove (32) department and is equipped with cabinet door A (26), cabinet door A (26) are close to clean water tank standing groove (10) one side and are equipped with handle A (27), be equipped with cabinet door B (29) on washing cabinet (4) in clean water tank standing groove (10) and heater (8) outside, be close to cabinet door A (26) one side fixedly connected with handle B (28) on cabinet door B (29), all rotate through two hinges (25) between cabinet door A (26) and cabinet door B (29) and the washing cabinet (4).

4. A test tube cleaning device according to claim 3, wherein: the cabinet door A (26) and the cabinet door B (29) are characterized in that an observation window (24) is arranged on the outer side of the cleaning cabinet (4) at the top of the cabinet door A and the cabinet door B, and the observation window (24) is supported by double-layer vacuum wire mesh toughened glass.

5. A test tube cleaning device according to claim 1, characterized in that: the top closing cap (1) top is equipped with handle (21), handle (21) outside cover is equipped with anti-skidding gum cover (20), anti-skidding gum cover (20) are made for the natural latex material.

6. A test tube cleaning device according to claim 1, characterized in that: the top sealing cover (1) is provided with an exhaust hole (22).