Super-clean bench
By integrating alcohol cleaning boxes and garbage discharge devices on the ultra-clean workbench, the problems of inefficient cleaning and waste treatment of traditional ultra-clean workbenches are solved, and the effects of rapid disinfection and garbage discharge are achieved, which improves work efficiency and the cleanliness of the experimental environment.
Patent Information
- Application Number
- CN202421154247.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-24
- Publication Date
- 2025-03-28
- Estimated Expiration
- 2034-05-24
AI Technical Summary
Traditional ultra-clean workbenches have problems with inefficiency and contamination risks in cleaning and waste disposal, especially in the medical and biotechnology sectors.
Design an ultra-clean workbench that integrates an alcohol cleaning box and a garbage discharge device, and achieves rapid discharge of garbage and effective disinfection of alcohol through a screw discharger and a drain pipe.
It improves work efficiency, reduces the risk of pollution on the operating table, reduces the cost of consumables and garbage disposal burden, and ensures the cleanliness of the experimental environment.
Smart Images
Figure CN222678115U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of biochemical experimental equipment, in particular to a super clean workbench. Background Art
[0002] In modern laboratory environments, especially in the medical, biotechnology and pharmaceutical fields, clean benches are key equipment for precise operations and experiments. Clean benches provide a dust-free and sterile working environment for conducting experimental activities that are sensitive to contamination. Traditional clean bench designs focus on providing filtered air flow to keep the work area clean, however, they are insufficient in dealing with contaminants and cleaning the work surface.
[0003] In the case of microbiological testing of medical devices or testing animals, the sanitary condition of the work surface directly affects the accuracy and reliability of the experiment. Any external contamination may lead to deviation or failure of the experimental results. Therefore, frequent and effective cleaning and disinfection are essential steps in the experimental process. At the same time, the waste generated by the experiment also needs to be handled in time to avoid cross contamination and affect the clean environment of the workbench.
[0004] Current problems include: the cleaning and disinfection process of the work surface is cumbersome, requiring the use of tweezers to pinch the alcohol ball and wipe it for disinfection; the disposable alcohol balls used in the cleaning process increase the cost of consumables and the burden of waste disposal; the disposal of waste usually requires manual cleaning, which is not only inefficient, but may also expose the operator to potential hazards.
[0005] In order to solve the above problems, a clean bench that combines cleaning and direct waste discharge functions is needed to improve work efficiency, reduce contamination risks, and maintain the cleanliness of the experimental environment. Utility Model Content
[0006] The utility model aims to provide an ultra-clean workbench, which can realize rapid disinfection and effective discharge of waste by integrating an alcohol cleaning box and a garbage discharge device.
[0007] In order to solve the above technical problems, the utility model is realized by the following technical solutions:
[0008] The utility model discloses a super clean workbench, comprising a workbench body, an operating table, an alcohol cleaning box and a garbage discharge device; the garbage discharge device comprises a spiral discharge device and a discharge pipe; a round hole for installing the spiral discharge device is provided at one end of the operating table; a through hole for penetrating the discharge pipe is provided on the side wall of the workbench body below the operating table; the spiral discharge device passes through the round hole from bottom to top; the lower end of the discharge pipe passes through the through hole to the outside of the workbench body; the upper end of the discharge pipe is butted with the lower end of the spiral discharge device, and the spiral discharge device and the discharge pipe are fixed to the operating table together by a plurality of screws.
[0009] As a preferred technical solution of the utility model, the alcohol cleaning box includes a trough body for containing alcohol, a wiper for dipping alcohol, and a grid partition; two rows of round tube seats are fixed to the inner bottom of the trough body; springs are installed in the round tube seats; the grid partition is placed on the upper ends of the two rows of springs; the wiper is placed on the grid partition in the trough body.
[0010] As a preferred technical solution of the utility model, the wiper comprises a gripping cover with a rectangular lower end and an arc-shaped upper end; an extending sponge is installed inside the gripping cover.
[0011] As a preferred technical solution of the utility model, a glass plate for displaying the liquid level is inlaid and fixed on the side wall of the tank.
[0012] As a preferred technical solution of the utility model, the spiral discharge device includes a cylindrical trough body with a lower opening; a motor is installed at the upper end of the cylindrical trough body; the motor output shaft passes through the interior of the cylindrical trough body and is fixed with spiral blades; a first flange plate is fixed at the lower end of the cylindrical trough body; and a waste delivery port is opened on the outer wall of the cylindrical trough body.
[0013] As a preferred technical solution of the utility model, the discharge pipe includes a first vertical pipe part, an inclined pipe part and a second vertical pipe part connected in sequence from the upper straight line; the upper end of the first vertical pipe part is fixed with a second flange plate that cooperates with the first flange plate.
[0014] The utility model has the following beneficial effects:
[0015] 1. The utility model adopts the design of the garbage discharge device so that the operator can directly output the garbage from the operating space of the workbench body without leaving the workbench, thereby improving work efficiency and reducing pollution of the operating table.
[0016] 2. The utility model has a reasonable structural design of the spiral discharge device and the discharge pipe, which not only ensures the effective discharge of garbage, but also discharges the garbage from the garbage discharge device to the outside through the positive pressure airflow in the workbench body, avoiding secondary pollution in the waste gas treatment process.
[0017] 3. The utility model reduces the risk of pollution spreading on the operating table by timely cleaning up waste, thereby ensuring the effective use area of the operating table.
[0018] 4. The utility model takes into account the convenience of actual operation and the effectiveness of cleaning and disinfection through the design of the entire workbench. The structural components are simple and reasonable, and are easy to manufacture and maintain.
[0019] 5. The utility model realizes rapid disinfection of the operating table through the design of the alcohol cleaning box. The structural design of the wiper is simple and practical, and can realize the absorption and release of alcohol by the sponge through the action of the spring, thereby effectively cleaning and disinfecting the operating table.
[0020] 6. The wiper of the utility model is reusable, which reduces the use of disposable consumables, reduces the demand for garbage disposal, and is beneficial to environmental protection.
[0021] Of course, any product implementing the present invention does not necessarily need to achieve all of the advantages described above at the same time. BRIEF DESCRIPTION OF THE DRAWINGS
[0022] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.
[0023] Figure 1 It is a structural schematic diagram of the utility model super clean workbench.
[0024] Figure 2 It is a structural diagram of the workbench body.
[0025] Figure 3 This is a schematic diagram of the structural breakdown of the alcohol cleaning box.
[0026] Figure 4 It is a schematic diagram of the structure of the spiral conveyor.
[0027] Figure 5 It is a schematic diagram of the structure of the discharge pipe.
[0028] In the accompanying drawings, the components represented by the reference numerals are listed as follows:
[0029] 1-workbench body, 2-alcohol cleaning box, 3-garbage discharge device, 11-operating table, 12-round hole, 13-through hole, 21-trough body, 22-wiper, 23-grid partition, 24-spring, 211-round tube seat, 221-holding cover, 222-sponge, 31-spiral discharge device, 32-discharge pipe, 311-cylindrical trough body, 312-motor, 313-spiral blade, 314-first flange plate, 315-waste delivery port, 321-first vertical pipe part, 322-oblique pipe part, 323-second vertical pipe part, 324-second flange plate. DETAILED DESCRIPTION
[0030] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model. Specific embodiment one:
[0032] See also Figure 1-5 As shown, the utility model is a clean bench, comprising a bench body 1, an operating table 11, an alcohol cleaning box 2 and a garbage discharge device 3. The alcohol cleaning box 2 is used to clean the operating table 11, and the garbage discharge device 3 is used to directly output the garbage from the operating space of the bench body 1, and the operator's hands do not leave the operating space of the bench body 1.
[0033] The alcohol cleaning box 2 specifically includes a trough body 21 for holding alcohol, a wiper 22 for dipping alcohol, and a grid partition 23. Two rows of round tube seats 211 are fixed to the inner bottom of the trough body 21. Springs 24 are installed in the round tube seats 211. The grid partition 23 is placed on the upper ends of the two rows of springs 24. The wiper 22 is placed on the grid partition 23 in the trough body 21. Among them, the wiper 22 includes a gripping cover 221 with a rectangular lower end and an arc-shaped upper end. An extended sponge 222 is installed inside the gripping cover 221. The outer contour of the gripping cover 221 matches the inner contour of the trough body 21. The alcohol cleaning box 2 consists of a trough body 21 for holding alcohol, a wiper 22 for dipping alcohol, a supporting grid partition 23, and a spring 24 that serves as an elastic support. The overall structure is reasonable and simple. When used, the wiper 22 can quickly disinfect the operating table 11 over a large area, and the overall use and operation are convenient.
[0034] When in use, the wiper 22 is pressed down, the two rows of springs 24 contract, the grid baffle 23 and the sponge 222 move downward to contact the alcohol at the bottom of the tank 21, and the sponge 222 absorbs the alcohol. At this time, the sponge is also in a compressed state. Release your hand, the two rows of springs 24 push the grid baffle 23 upward, the sponge 222 of the wiper 22 is separated from the alcohol, and then the sponge is fully stretched, and the alcohol diffuses into the sponge to prevent the alcohol from flowing out by gravity in the natural state of the sponge. Pick up the wiper 22 and apply appropriate pressure on the operating table 11. The operating table 11 is fully rubbed with alcohol for disinfection. After reducing the force on the wiper 22, the soft sponge recovers most of the alcohol again. Put the wiper 22 back into the tank 21 to complete the disinfection process of the operating table 11. During the use of the alcohol cleaning box 2, only alcohol needs to be replenished, and the wiper 22 can be reused, reducing consumables and garbage disposal.
[0035] In order to facilitate observation of the alcohol residue in the tank body 21 , a glass plate for displaying the liquid level is embedded and fixed on the side wall of the tank body 21 .
[0036] The garbage discharge device 3 includes a spiral discharger 31 and a discharge pipe 32. A circular hole 12 for installing the spiral discharger 31 is provided at one end of the operating table 11. A through hole 13 for passing the discharge pipe 32 is provided on the side wall of the workbench body 1 located below the operating table 11. The spiral discharger 31 passes through the circular hole 12 from bottom to top. The lower end of the discharge pipe 32 passes through the through hole 13 to the outside of the workbench body 1, and a storage bucket for receiving garbage is placed under the discharge pipe 32. The upper end of the discharge pipe 32 is connected to the lower end of the spiral discharger 31, and the spiral discharger 31 and the discharge pipe 32 are fixed to the operating table 11 together by a plurality of screws.
[0037] The spiral delivery device 31 includes a cylindrical tank body 311 with a lower opening. A motor 312 is installed at the upper end of the cylindrical tank body 311. The output shaft of the motor 312 passes through the inside of the cylindrical tank body 311 and is fixed with a spiral blade 313. A first flange plate 314 is fixed to the lower end of the cylindrical tank body 311. A waste material delivery port 315 is provided on the outer wall of the cylindrical tank body 311. The delivery pipe 32 includes a first vertical pipe portion 321, an oblique pipe portion 322 and a second vertical pipe portion 323 which are connected in sequence from the upper straight line. A second flange plate 324 which cooperates with the first flange plate 314 is fixed to the upper end of the first vertical pipe portion 321.
[0038] When waste is generated on the operating table 11, the waste is promptly placed into the cylindrical trough 311 from the waste delivery port 315, and the waste is discharged downward under the action of the spiral blade 313, and is directly discharged to the outside of the working table body 1 under the transportation of the discharge pipe 32, so that the waste can be cleaned in time, reducing the spread of pollution on the operating table 11 while ensuring the effective use area of the operating table 11; in addition, the positive pressure airflow in the working table body 1 is also discharged outward from the garbage discharge device 3 to avoid pollution during the waste treatment process.
[0039] In the description of this specification, the description with reference to the terms "one embodiment", "example", "specific example", etc. means that the specific features, structures, materials or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the utility model. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials or characteristics described can be combined in any one or more embodiments or examples in a suitable manner.
[0040] The preferred embodiments of the utility model disclosed above are only used to help explain the utility model. The preferred embodiments do not describe all the details in detail, nor do they limit the utility model to the specific implementation methods described. Obviously, many modifications and changes can be made according to the content of this specification. This specification selects and specifically describes these embodiments in order to better explain the principles and practical applications of the utility model, so that technicians in the relevant technical field can well understand and use the utility model. The utility model is limited only by the claims and their full scope and equivalents.
Claims
1. A clean bench, comprising a bench body (1) and an operating table (11), characterized in that: It also includes an alcohol cleaning box (2) and a garbage discharge device (3); The garbage discharge device (3) comprises a spiral discharge device (31) and a discharge pipe (32); A circular hole (12) for mounting the spiral delivery device (31) is formed at one end of the operating table (11); a through hole (13) for passing the delivery pipe (32) is formed on a side wall of the workbench body (1) located below the operating table (11); The spiral delivery device (31) passes through the circular hole (12) from bottom to top; the lower end of the delivery pipe (32) passes through the through hole (13) to the outside of the workbench body (1); the upper end of the delivery pipe (32) is butted against the lower end of the spiral delivery device (31); the spiral delivery device (31) and the delivery pipe (32) are fixed to the operating table (11) together by a plurality of screws.
2. The clean bench according to claim 1, characterized in that: The alcohol cleaning box (2) comprises a trough (21) for containing alcohol, a wiper (22) for dipping alcohol, and a grid partition (23); two rows of round tube seats (211) are fixed to the inner bottom of the trough (21); springs (24) are installed in the round tube seats (211); the grid partition (23) is placed on the upper ends of the two rows of springs (24); and the wiper (22) is placed on the grid partition (23) in the trough (21).
3. The clean bench according to claim 2, characterized in that: The wiper (22) comprises a holding cover (221) having a rectangular lower end and an arc-shaped upper end; an extending sponge (222) is installed inside the holding cover (221).
4. The clean bench according to claim 2, characterized in that: A glass plate for displaying the liquid level is inlaid and fixed on the side wall of the tank body (21).
5. The clean bench according to claim 1, characterized in that: The spiral conveyor (31) comprises a cylindrical trough body (311) with an opening at the bottom; a motor (312) is mounted on the upper end of the cylindrical trough body (311); an output shaft of the motor (312) passes through the interior of the cylindrical trough body (311) and is fixed with a spiral blade (313); a first flange plate (314) is fixed to the lower end of the cylindrical trough body (311); and a waste material introduction port (315) is provided on the outer wall of the cylindrical trough body (311).
6. The clean bench according to claim 5, characterized in that: The discharge pipe (32) comprises a first vertical pipe portion (321), an oblique pipe portion (322) and a second vertical pipe portion (323) which are connected in sequence from an upper straight line as a whole; a second flange plate (324) which cooperates with the first flange plate (314) is fixed to the upper end of the first vertical pipe portion (321).