Clean bench with pasteurization function

Abstract

The utility model belongs to the technical field of biological experiment equipment, and provides a clean bench with a pasteurization function, which comprises a protective shell, a high-efficiency filter and a support frame, the top of the protective shell is provided with a primary filter, and the bottom of the protective shell is provided with an illuminating lamp and an ultraviolet lamp; a display panel is arranged on the outer side of the protective shell, and a control panel and a fan are further arranged in the protective shell; a water tank is arranged on the supporting frame, the top end of the water tank is connected with the working table, and a heating pipe is arranged in the water tank; the protective shell, the efficient filter and the supporting frame are sequentially connected from top to bottom. According to the utility model, the operation in a clean working environment of the clean bench can be realized, and the microbial experiment articles are directly pasteurized, so that the probability of bacterial infection is avoided, and meanwhile, the comfort of an operator using the working table in winter is improved.

Description

TECHNICAL FIELD

[0001] The utility model belongs to the biological experiment equipment technical field, specifically relates to a clean bench with pasteurization function. BACKGROUND

[0002] The clean bench is an air purification equipment providing local dust-free and sterile working environment, mainly composed of air purification part and control part. In the microbiological laboratory, some microbiological experiments need to be pasteurized after operation on the clean bench. Generally, the operation is as follows: after operation on the clean bench, the microbiological experimental articles are taken out and pasteurized in a separate pasteurization equipment, and then taken out for use or storage after pasteurization. During the operation process, the microbiological experimental articles are exposed to a non-clean environment, and there is a risk of bacterial infection. In addition, the temperature of the operation table surface is low in winter, which reduces the comfort of the operator. SUMMARY

[0003] To solve the problems in the prior art, the utility model provides a clean bench with pasteurization function, which can operate in the clean working environment of the clean bench and directly pasteurize the microbiological experimental articles, thereby avoiding the risk of bacterial infection. In addition, the clean bench with pasteurization function provided by the utility model can also provide a table surface with comfortable temperature, thereby improving the comfort of the operator when using the table surface in winter.

[0004] The utility model adopts the following technical solutions.

[0005] A clean bench with pasteurization function comprises a protective shell, a high-efficiency filter and a support frame. The top of the protective shell is provided with a primary efficiency filter, and the bottom of the protective shell is provided with a lighting lamp and an ultraviolet lamp. The outer side of the protective shell is provided with a display panel, and the inside of the protective shell is further provided with a control panel and a fan.

[0006] A water tank is arranged on the support frame, the top end of the water tank is connected with a workbench surface, and a heating pipe is arranged in the water tank.

[0007] The protective shell, the high-efficiency filter and the support frame are connected in sequence from top to bottom.

[0008] Further, the top end of the primary efficiency filter is connected with a suction hood, the air inlet of the fan is located below the primary efficiency filter, and the air outlet of the fan is connected with the high-efficiency filter.

[0009] Further, the workbench surface is composed of three operation plates, and each operation plate is provided with a handle on one side.

[0010] Further, the air outlet of the high-efficiency filter is located above the workbench surface.

[0011] Further, the water tank is internally provided with a carrier plate, a plurality of round holes are arranged on the carrier plate, and the carrier plate is located above the heating pipe.

[0012] Further, the water tank is internally provided with a temperature sensor, which is arranged on the side wall of the water tank and used for monitoring the temperature in the water tank.

[0013] Further, the bottom of the water tank is provided with a drain port, the drain port is connected with a drain pipe, and a valve is arranged on the drain pipe.

[0014] Further, the control panel is electrically connected with the fan, the display panel, the illuminating lamp and the ultraviolet lamp, the temperature sensor and the heating pipe.

[0015] Further, the clean bench with the pasteurization function is also provided with two baffles, one side of one baffle is connected with one side of the high-efficiency filter, and one side of the other baffle is connected with the other side of the high-efficiency filter.

[0016] The top end of each baffle is connected with the protective shell, and the bottom end of each baffle is connected with the support frame.

[0017] Compared with the prior art, the clean bench provided by the utility model integrates sterile operation and pasteurization function, and microbial experimental articles can be disinfected without leaving the clean environment, so that the pollution risk is significantly reduced; in addition, the heating pipe and the temperature sensor are arranged, the water tank can be heated to the required temperature, the workbench surface temperature can be ensured to be appropriate, and a comfortable operation environment can be maintained even in winter. BRIEF DESCRIPTION OF DRAWINGS

[0018] Figure 1 is a clean bench structure schematic view provided by the utility model with the pasteurization function;

[0019] Figure 2 is a protective shell internal structure schematic view provided by the utility model;

[0020] Figure 3 is a clean bench internal structure side schematic view provided by the utility model with the pasteurization function;

[0021] Figure 4 is a water tank internal structure schematic view provided by the utility model Figure 1 ;

[0022] Figure 5 is a water tank internal structure schematic view provided by the utility model Figure 2 .

[0023] In the figure: 1-protective shell; 2-primary filter; 3-fan; 4-high efficiency filter; 5-support frame; 6-workbench; 7-operation board; 8-water tank; 9-carrier plate; 10-heating pipe; 11-baffle; 12-display board; 13-control board; 14-illumination lamp and ultraviolet lamp; 15-suction hood; 16-drain pipe; 17-air inlet; 18-air outlet. DETAILED DESCRIPTION

[0024] In order to make the purpose, technical scheme and advantages of the utility model clearer, the technical scheme of the utility model will be described clearly and completely below in combination with the drawings in the utility model embodiments. The embodiments described in the application are only a part of the embodiments of the utility model, not all the embodiments. All other embodiments obtained by those skilled in the art without creative labor based on the spirit of the utility model belong to the protection scope of the utility model.

[0025] As Figures 1-5 shown, the utility model provides a clean bench with pasteurization function, including protective shell 1, high efficiency filter 4 and support frame 5, the top of protective shell 1 is equipped with primary filter 2, the top of primary filter 2 is connected with suction hood 15, the bottom of protective shell 1 is equipped with illumination lamp and ultraviolet lamp 14, the outside of protective shell 1 is equipped with display board 12, protective shell 1 is still equipped with fan 3 and control board 13 in. The air inlet 17 of fan 3 is located below primary filter 2, and the air outlet 18 of fan 3 is connected with high efficiency filter 4.

[0026] The clean bench with pasteurization function provided by the utility model still includes baffle 11, the number of baffle 11 is 2, two baffles 11 are connected with both sides of high efficiency filter 4 respectively, the top of baffle 11 and high efficiency filter 4 is connected with protective shell 1, the bottom of baffle 11 and high efficiency filter 4 is connected with support frame 5, support frame 5 is equipped with water tank 8, the top of water tank 8 is equipped with workbench 6, protective shell 1, high efficiency filter 4, baffle 11 and workbench 6 form working space, and the air outlet of high efficiency filter 4 is located above workbench 6.

[0027] Workbench 6 includes three operation boards 7, one side of operation board 7 is equipped with handle, water tank 8 is equipped with carrier plate 9, heating pipe 10 and temperature sensor, carrier plate 9 is equipped with a plurality of round holes, carrier plate 9 is used for placing test tube or petri dish containing microorganism, and carrier plate 9 is arranged above heating pipe 10, temperature sensor is arranged on the side wall of water tank 8, temperature sensor is used for monitoring temperature information in water tank 8 and transmits temperature information to control board 13.

[0028] The bottom of water tank 8 is also equipped with drain port, the drain port is connected with drain pipe 16, the valve is arranged on drain pipe 16, which is used to control the discharge of water.

[0029] The control panel 13 is electrically connected with the fan 3, the display panel 12, the illuminating lamp and the ultraviolet lamp 14, the temperature sensor and the heating pipe 10. The bottom of the support frame 5 is provided with four rollers, facilitating the movement of the clean bench.

[0030] The clean bench with the pasteurization function provided by the utility model is used, the illuminating lamp and the ultraviolet lamp 14 are first turned on, ultraviolet sterilization is carried out, the display panel 12 is turned on, the fan 3 is turned on, external air is sucked in by the fan 3 through the primary filter 2 at the top of the protective shell 1, is discharged downward, clean air is formed by the high efficiency filter 4, and the clean air is blown forward, and a sterile working space is formed on the upper portion of the workbench 6. When microorganisms need to be pasteurized, the operating panel 7 is opened by the handle, and a test tube or a culture dish containing microorganisms is placed on the object plate 9 to be sterilized. When the clean bench with the pasteurization function is used, the fan 3 is turned off, and the valve on the drain pipe 16 is opened, and waste water is discharged into an external liquid storage tank.

[0031] Finally, it should be noted that the above examples are used to illustrate the technical solutions of the utility model and not to limit them. Although the utility model has been described in detail with reference to the above examples, those skilled in the art should understand that the specific embodiments of the utility model can be modified or replaced, and any modification or replacement that does not deviate from the spirit and scope of the utility model should be covered in the protection scope of the claims of the utility model.

Claims

1. A clean bench with pasteurization function, comprising a protective shell (1), a high-efficiency filter (4), and a support frame (5), characterized in that: The protective housing (1) is provided with a pre-filter (2) at the top and a lighting lamp and an ultraviolet lamp (14) at the bottom; a display panel (12) is provided on the outside of the protective housing (1), and a control panel (13) and a fan (3) are provided inside the protective housing (1). The support frame (5) is equipped with a water tank (8), the top of the water tank (8) is connected to the workbench (6), and a heating pipe (10) is provided inside the water tank (8). The protective housing (1), the high-efficiency filter (4), and the support frame (5) are connected in sequence from top to bottom.

2. A clean bench with pasteurization function according to claim 1, characterized in that: The top of the primary filter (2) is connected to the suction hood (15), the air inlet (17) of the fan (3) is located below the primary filter (2), and the air outlet (18) of the fan (3) is connected to the high-efficiency filter (4).

3. A clean bench with pasteurization function according to claim 2, characterized in that: The workbench (6) consists of three operating panels (7), each of which has a handle on one side.

4. A clean bench with pasteurization function according to claim 3, characterized in that: The outlet of the high-efficiency filter (4) is located above the workbench (6).

5. A clean bench with pasteurization function according to claim 1, characterized in that: The water tank (8) is provided with a loading plate (9), which has several round holes and is located above the heating tube (10).

6. A clean bench with pasteurization function according to claim 5, characterized in that: The water tank (8) is also equipped with a temperature sensor, which is installed on the side wall of the water tank (8) to monitor the temperature inside the water tank (8).

7. A clean bench with pasteurization function according to claim 6, characterized in that: The bottom of the water tank (8) is provided with a drain outlet, which is connected to a drain pipe (16), and a valve is provided on the drain pipe (16).

8. A clean bench with pasteurization function according to claim 7, characterized in that: The control board (13) is electrically connected to the fan (3), the display board (12), the lighting lamp and ultraviolet lamp (14), the temperature sensor and the heating tube (10).

9. A clean bench with pasteurization function according to claim 1, characterized in that: The clean bench with pasteurization function is also provided with baffles (11), and there are two baffles (11). One side of one baffle (11) is connected to one side of the high-efficiency filter (4), and the other side of the baffle (11) is connected to the other side of the high-efficiency filter (4). The top of each baffle (11) is connected to the protective housing (1), and the bottom of each baffle (11) is connected to the support frame (5).

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