Clean drying box with efficient filter

Abstract

The utility model relates to the field of drying equipment, in particular to a clean drying box with a high-efficiency filter, and adopts the technical scheme that the clean drying box comprises a box body, an air suction assembly arranged at the upper end of the box body, a filter assembly arranged at the air inlet end of the air suction assembly and a guide assembly arranged on the inner wall of the box body, the guiding assembly is used for guiding the air exhausted by the air suction assembly to flow towards the objects. The drying box has the effects of reducing the possibility that external sundries pollute dry articles and ensuring the cleanliness in the box body.

Description

Technical Field

[0001] The present application relates to the field of drying equipment, and in particular to a clean drying box with a high-efficiency filter. Background Art

[0002] The drying oven is mainly used to dry experimental items. The existing drying oven mainly includes a box body and a hot air circulation system installed in the box body. The user places the items in the box body, and then the hot air circulation system blows out hot air to dry the items. However, when the user extracts the experimental items, the door of the box may be opened for a long time. After the external debris enters the drying oven, the hot air circulation system will blow the debris onto the items, causing damage to the surface of the items or contaminating the dried items. Utility Model Content

[0003] In order to reduce the impact of external debris on dry items, the present application provides a clean drying box with a high-efficiency filter.

[0004] The present application provides a clean drying oven with a high efficiency filter, which adopts the following technical solution:

[0005] A clean drying box with a high-efficiency filter comprises a box body, an air suction component arranged at the upper end of the box body, a filter component arranged at the air inlet end of the air suction component and a guide component arranged on the inner wall of the box body, wherein the filter component is used for filtering the gas in the box body, and the guide component is used for guiding the gas discharged by the air suction component to flow toward the objects.

[0006] By adopting the above technical scheme, the suction component is used to drive the gas flow in the box to facilitate the drying of items inside the box. The filtering component is used to clean the flowing gas to ensure the cleanliness of the flowing gas in the box. The guiding component is used to form a reasonable air duct to facilitate the suction component to dry the items.

[0007] Preferably, the filter assembly includes a mounting frame arranged in the box body and a filter arranged on the mounting frame.

[0008] By adopting the above technical solution, the mounting frame improves the stability of the filter in the box, and the filter filters the gas flowing in the box, reduces impurities in the gas, and effectively reduces the possibility of impurities contaminating items in the box.

[0009] Preferably, the air intake assembly includes a motor disposed on the top of the box body and a centrifugal fan blade disposed at an output end of the motor, and the centrifugal fan blade is located above the filter assembly.

[0010] By adopting the above technical solution, the motor drives the centrifugal fan blades to rotate, and the rotation of the centrifugal fan blades drives the gas in the box to circulate, thereby drying the items.

[0011] Preferably, an electric heating tube located at the air outlet end of the centrifugal fan blade is provided in the box body, and the electric heating tube is used to heat the gas blown out by the centrifugal fan blade.

[0012] By adopting the above technical solution, the electric heating pipe heats the gas blown out by the centrifugal fan blades, and the high-temperature gas is convenient for heating the object.

[0013] Preferably, the guide assembly includes a support frame arranged on the inner wall of the box body and a baffle plate arranged on the support frame, and the baffle plate is arranged along the inner wall of the box body.

[0014] By adopting the above technical solution, the support frame improves the stability of the baffle on the box body.

[0015] Preferably, the side wall of the filter is in close contact with the baffle.

[0016] By adopting the above technical solution, the side wall of the filter is in close contact with the baffle, which makes it easier for the filter to better filter impurities in the flowing gas, improve the cleanliness of the flowing gas, and reduce the possibility of contamination of the objects during drying.

[0017] Preferably, an air duct one is formed between the top of the baffle and the inner top surface of the box body, the centrifugal fan blade is located in the air duct one, an air duct two is formed between the side wall of the baffle and the side wall of the box body, an air duct three is formed between the bottom end of the baffle and the inner bottom surface of the box body, the air duct one is connected to the air duct two, and the air duct two is connected to the air duct three.

[0018] By adopting the above technical solution, air duct one is used for the flow of gas transmitted by centrifugal fan blades. Air duct one is connected to air duct two. Air duct one guides the gas into air duct two, and then moves from air duct two to air duct three. The gas blown out of air duct three dries the objects. The gas flowing through the objects is then driven by the centrifugal fan blades to the filter for filtration, and then enters air duct one again for circulation.

[0019] To summarize, the suction component is used to drive the gas in the box to flow, the filter component is used to filter the gas driven by the suction component, and the guide component is used to guide the gas to form a circulation flow channel. High-performance temperature control can be achieved through circulation, while ensuring the constant temperature in the box, the cleanliness of the box can also be maintained. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 This is a schematic diagram of the structure of a clean drying box with a high-efficiency filter in this application. Figure 1 ;

[0021] Figure 2 This is a schematic diagram of the structure of a clean drying box with a high-efficiency filter in this application. Figure 2 ;

[0022] Figure 3 This is a schematic diagram of the structure of a clean drying box with a high-efficiency filter in this application. Figure 3 .

[0023] Explanation of the reference numerals: 1. housing; 2. air intake assembly; 21. motor; 22. centrifugal fan blade; 3. filter assembly; 31. mounting frame; 32. filter; 4. guide assembly; 41. support frame; 42. baffle; 5. electric heating tube; 6. air duct one; 7. air duct two; 8. air duct three. DETAILED DESCRIPTION

[0024] The following is combined with Figure 1-Figure 3 This application is described in further detail.

[0025] The present application embodiment discloses a clean drying box with a high efficiency filter. Figure 1 and Figure 2 , including a box body 1, an air suction component 2 installed on the box body 1, a filter component 3 installed in the box body 1 and located at the air inlet end of the air suction component 2, and a guide component 4 installed on the inner wall of the box body 1. The box body 1 includes a main body with one side open and a door for opening and closing the open side, and items are taken out by opening and closing the door. The main body of the present application is provided with a hollow interlayer to improve the thermal insulation effect of the box body 1. The appearance of the box body 1 can be adjusted according to the use requirements. The air suction component 2 is used to drive the gas in the box body 1 to flow and dry the items in the box body 1. The filter component 3 is used to filter the gas in the box body 1 to reduce the possibility of contamination of the items when drying. The guide component 4 is used to guide the gas discharged by the air suction component 2 to flow toward the items.

[0026] Reference Figure 1 and Figure 2 The air suction assembly 2 includes a motor 21 installed on the top of the box 1 and a centrifugal fan blade 22 fixed at the output end of the motor 21 and located in the box 1. The output end of the motor 21 extends into the box 1. The motor 21 drives the centrifugal fan blade 22 to rotate. The rotation of the centrifugal fan blade 22 drives the gas in the box 1 to flow. The installation position of the centrifugal fan blade 22 is located above the filter assembly 3. When the centrifugal fan blade 22 drives the gas to flow, the gas flows through the filter assembly 3, and the filter assembly 3 filters the gas to ensure the cleanliness of the flowing gas and effectively reduce the possibility of contamination of the dry items.

[0027] Reference Figure 1 and Figure 2The filter assembly 3 includes a mounting frame 31 fixedly mounted in the box 1 and a filter 32 fixed on the mounting frame 31. The mounting frame 31 is used to mount the filter 32 on the upper part of the box 1 to improve the stability of the filter 32 in the box 1. In order to improve the drying efficiency of the items, an electric heating pipe 5 located at the air outlet end of the centrifugal fan blade 22 is fixedly mounted in the box 1. When the centrifugal fan blade 22 is started, the gas passes through the electric heating pipe 5, and the electric heating pipe 5 heats the gas. Heating the gas can better improve the drying efficiency of the items.

[0028] Reference Figure 1 and Figure 3 The guide assembly 4 includes a plurality of support frames 41 fixedly mounted on the inner wall of the box body 1 and baffles 42 fixed on the support frames 41. The baffles 42 are arranged around the inner wall of the box body 1. The support frames 41 are used to form a gas flow space between the baffles 42 and the inner wall of the box body 1. The side wall of the filter 32 is in close contact with the baffles 42 to limit the gas flow path, so that the filter 32 can fully filter the gas flowing through.

[0029] Reference Figure 1 and Figure 3 An air duct 1 6 is formed between the top of the baffle 42 and the inner top surface of the box body 1, the centrifugal fan blades 22 are located in the air duct 1 6, an air duct 2 7 is formed between the side wall of the baffle 42 and the inner side wall of the box body 1, and an air duct 3 8 is formed between the bottom end of the baffle 42 and the inner bottom surface of the box body 1. The air duct 1 6 is connected with the air duct 2 7, the air duct 2 7 is connected with the air duct 3 8, the air duct 3 8 is connected with the air duct 1 6, and the filter 32 is located between the air duct 3 8 and the air duct 1 6.

[0030] The implementation principle of a clean drying box with a high-efficiency filter in the embodiment of the present application is as follows: when the motor 21 is started, the centrifugal fan blades 22 rotate to drive the gas to flow. After the gas is filtered by the filter 32, the gas is transmitted to the heating range of the electric heating tube 5 by the centrifugal fan blades 22, and the heated gas enters the air duct 1 6. Driven by the centrifugal fan blades 22, the heated gas flows from the air duct 1 6 to the air duct 2 7, and then flows from the air duct 2 7 to the air duct 3 8. The gas transmitted by the air duct 3 8 flows to the surface of the object and dries the object, and then flows into the air duct 1 6 again through the filter 32. The present application can achieve high-performance temperature control by gas circulation. While ensuring the constant temperature in the box body 1, the filter 32 filters the gas to ensure the cleanliness of the gas, thereby maintaining the cleanliness in the box body 1 and reducing the possibility of contamination of the object during the drying process.

[0031] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A clean drying oven with a high efficiency filter, characterized in that: The invention comprises a box body (1), an air suction component (2) arranged at the upper end of the box body (1), a filter component (3) arranged at the air inlet end of the air suction component (2), and a guide component (4) arranged on the inner wall of the box body (1), wherein the filter component (3) is used to filter the gas in the box body (1), and the guide component (4) is used to guide the gas discharged by the air suction component (2) to flow toward the object.

2. A clean drying box with a high efficiency filter according to claim 1, characterized in that: The filter assembly (3) comprises a mounting frame (31) arranged in the box body (1) and a filter (32) arranged on the mounting frame (31).

3. A clean drying box with a high efficiency filter according to claim 2, characterized in that: The air intake assembly (2) comprises a motor (21) arranged on the top of the box body (1) and a centrifugal fan blade (22) arranged at the output end of the motor (21); the centrifugal fan blade (22) is located above the filter assembly (3).

4. A clean drying box with a high efficiency filter according to claim 3, characterized in that: An electric heating pipe (5) located at the air outlet end of the centrifugal fan blade (22) is arranged in the box body (1), and the electric heating pipe (5) is used to heat the gas blown out by the centrifugal fan blade (22).

5. A clean drying box with a high efficiency filter according to claim 3, characterized in that: The guide assembly (4) comprises a support frame (41) arranged on the inner wall of the box body (1) and a baffle (42) arranged on the support frame (41); the baffle (42) is arranged along the inner wall of the box body (1).

6. A clean drying box with a high efficiency filter according to claim 5, characterized in that: The side wall of the filter (32) is in close contact with the baffle (42).

7. A clean drying box with a high efficiency filter according to claim 6, characterized in that: An air duct one (6) is formed between the top end of the baffle (42) and the inner top surface of the box body (1), the centrifugal fan blades (22) are located in the air duct one (6), an air duct two (7) is formed between the side wall of the baffle (42) and the side wall of the box body (1), and an air duct three (8) is formed between the bottom end of the baffle (42) and the inner bottom surface of the box body (1), the air duct one (6) is connected to the air duct two (7), and the air duct two (7) is connected to the air duct three (8).

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