Air purification filter performance detection and verification device

Abstract

The utility model provides an air purification filter performance detection and verification device, including a detection component, which includes a bottom plate, a mixing box, a first sealing sleeve, a feeding pipe, a blower, a groove, and a screw. The utility model places the air purification filter in the first sealing sleeve, starts the drive motor to drive the connecting block to move through the screw, and the connecting block drives the second sealing sleeve to move through the connecting box, and the air purification filter is fixed and sealed by the first sealing sleeve and the second sealing sleeve, and dust is added to the mixing box through the feeding pipe. The blower moves the first sealing sleeve of the dust in the mixing box to the inside of the air purification filter, and then sprays it into the dust storage box along the air outlet of the air purification filter through the second sealing sleeve, the connecting pipe and the hose. The dust sensor can give the concentration of the dust test to the connecting pipe, and transmit the data to the processor for processing. After processing, the data is displayed through the display screen, and the operation is simple and convenient.

Description

Technical Field

[0001] The utility model relates to the technical field of indoor air purification, in particular to an air purification filter performance detection and verification device. Background Art

[0002] Air purifiers are also called "air cleaners", air fresheners, and purifiers. They are capable of absorbing, decomposing or transforming various air pollutants. There are many different technologies and media in air purifiers, which enable them to provide clean and safe air to users. Commonly used air purification technologies include: adsorption technology, negative (positive) ion technology, catalytic technology, photocatalyst technology, super-structured light mineralization technology, HEPA high-efficiency filtration technology, electrostatic dust collection technology, etc. In adsorption technology, air purification filters are one of the important structures;

[0003] The air purification filters currently used in the market need to be tested during use and production. The filtering effect and performance of the air purification filters are important items for testing. Some current testing and verification devices are more complicated for performance analysis and testing of air purification filters, and the devices are inconvenient to use. Therefore, an air purification filter performance testing and verification device is proposed. Utility Model Content

[0004] In view of this, the utility model provides an air purification filter performance detection and verification device to solve or alleviate the technical problems existing in the prior art and at least provide a beneficial choice.

[0005] The technical solution of the embodiment of the utility model is implemented as follows: an air purification filter performance detection and verification device, including a detection component, the detection component includes a bottom plate, a mixing box, a first sealing sleeve, a feeding pipe, a blower, a groove, a screw rod, a connecting block, a connecting box, a second sealing sleeve, a connecting pipe, a hose, a dust storage box, a processor, a display screen, and a dust sensor;

[0006] A mixing box is fixedly connected to the top of the base plate, a first sealing sleeve is connected and fixed to one side of the mixing box, a feeding pipe is connected and fixed to the top of the mixing box, a blower is provided on the left side of the mixing box, a groove is opened on the base plate, a screw rod is rotatably connected between the inner walls on both sides of the groove, a connecting block is threadedly connected to the screw rod, a connecting box is fixedly connected to the top of the connecting block, a second sealing sleeve is connected and fixed to the left side of the connecting box, a connecting pipe is connected and fixed to the right side of the second sealing sleeve, a hose is connected and fixed to the end of the connecting pipe, a dust storage box is fixedly connected to the top of the base plate, the hose is connected to and fixed to the dust storage box, a processor and a display screen are provided on the front side of the dust storage box, and a dust sensor is fixedly connected to the bottom inner wall of the connecting pipe.

[0007] Further preferably, a drive motor is fixedly connected to the left side of the base plate, and an end of the screw rod extends outside the base plate and is fixedly connected to an output shaft of the drive motor.

[0008] Further preferably, two square rods are fixedly connected between the inner walls on both sides of the groove, and the square rods are slidably connected to the connecting blocks.

[0009] Further preferably, a sealing cover is threadedly connected to the feeding pipe.

[0010] Further preferably, a box door is rotatably connected to the dust storage box, a filter is provided in the dust storage box, and an exhaust valve is provided on the rear side of the dust storage box.

[0011] Further preferably, the processor, display screen and dust sensor are electrically connected via a conductive wire.

[0012] Further preferably, a threaded hole is provided on the connection block, and the connection block is threadedly connected to the screw rod through the threaded hole.

[0013] Further preferably, two square holes are provided on the connection block, and the connection block is slidably connected to the corresponding square rods through the square holes.

[0014] The embodiment of the utility model has the following advantages due to the adoption of the above technical solution:

[0015] The utility model places the air purification filter into the first sealing sleeve, and then starts the driving motor, which drives the screw to rotate, and the screw drives the connecting block to slide on the square rod, and the connecting block drives the second sealing sleeve to move through the connecting box, and the air purification filter is fixed and sealed by the first sealing sleeve and the second sealing sleeve, and then the sealing cover is opened and dust is added into the mixing box through the feeding pipe, and the blower moves the first sealing sleeve of the dust in the mixing box to the inside of the air purification filter, and then sprays it into the dust storage box along the air outlet of the air purification filter through the second sealing sleeve, the connecting pipe and the hose, the dust sensor can give the concentration of the dust test to the connecting pipe, and transmit the data to the processor for processing, and the data is displayed through the display screen after processing, so that the quality of the air filtered by the air purification filter can be measured, and the accurate test of the performance of the air purification filter can be realized, and the operation is simple and convenient.

[0016] The above summary is for the purpose of description only and is not intended to be limiting in any way. In addition to the illustrative aspects, embodiments and features described above, further aspects, embodiments and features of the utility model will be readily apparent by reference to the accompanying drawings and the following detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings required for use in the embodiments or technical descriptions will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0018] Figure 1 It is a three-dimensional structural diagram of the utility model;

[0019] Figure 2 It is a three-dimensional structural diagram of another side of the utility model;

[0020] Figure 3 It is a partial three-dimensional structural diagram of the utility model;

[0021] Figure 4 For the utility model Figure 2 Enlarged structural diagram of area A in the middle.

[0022] Figure numerals: 1. Detection component; 2. Bottom plate; 3. Mixing box; 4. First sealing sleeve; 5. Feeding pipe; 6. Blower; 7. Groove; 8. Screw rod; 9. Connecting block; 10. Connecting box; 11. Second sealing sleeve; 12. Connecting pipe; 13. Hose; 14. Dust storage box; 15. Processor; 16. Display screen; 17. Dust sensor; 18. Drive motor; 19. Sealing cover; 20. Box door; 21. Square rod. DETAILED DESCRIPTION

[0023] In the following, only some exemplary embodiments are briefly described. As those skilled in the art will appreciate, the described embodiments may be modified in various ways without departing from the spirit or scope of the present invention. Therefore, the drawings and descriptions are considered to be exemplary and non-restrictive in nature.

[0024] The embodiments of the present utility model are described in detail below with reference to the accompanying drawings.

[0025] like Figure 1-4 As shown, the embodiment of the utility model provides an air purification filter performance detection and verification device, including a detection component 1, the detection component 1 includes a bottom plate 2, a mixing box 3, a first sealing sleeve 4, a feeding pipe 5, a blower 6, a groove 7, a screw 8, a connecting block 9, a connecting box 10, a second sealing sleeve 11, a connecting pipe 12, a hose 13, a dust storage box 14, a processor 15, a display screen 16, and a dust sensor 17;

[0026] A mixing box 3 is fixedly connected to the top of the bottom plate 2, a first sealing sleeve 4 is connected and fixed to one side of the mixing box 3, a feeding pipe 5 is connected and fixed to the top of the mixing box 3, a blower 6 is provided on the left side of the mixing box 3, a groove 7 is opened on the bottom plate 2, a screw rod 8 is rotatably connected between the inner walls on both sides of the groove 7, a connecting block 9 is threadedly connected to the screw rod 8, a connecting box 10 is fixedly connected to the top of the connecting block 9, a second sealing sleeve 11 is connected and fixed to the left side of the connecting box 10, a connecting pipe 12 is connected and fixed to the right side of the second sealing sleeve 11, a hose 13 is connected and fixed to the end of the connecting pipe 12, a dust storage box 14 is fixedly connected to the top of the bottom plate 2, the hose 13 is connected and fixed to the dust storage box 14, a processor 15 and a display screen 16 are provided on the front side of the dust storage box 14, a dust sensor 17 is fixedly connected to the bottom inner wall of the connecting pipe 12, an air purification filter is placed in the first sealing sleeve 4, and then a drive motor 18 is started, and the drive motor 18 The screw rod 8 is driven to rotate, and the screw rod 8 drives the connecting block 9 to slide on the square rod 21. The connecting block 9 drives the second sealing sleeve 11 to move through the connecting box 10, and the air purification filter is fixed and sealed by the first sealing sleeve 4 and the second sealing sleeve 11. Then, the sealing cover 19 is opened to add dust into the mixing box 3 through the feeding pipe 5, and then the sealing cover 19 is fixed on the feeding pipe 5. Then, the blower 6 is started, and the blower 6 moves the first sealing sleeve 4 of the dust in the mixing box 3 to the inside of the air purification filter, and then sprays it into the dust storage box 14 along the air outlet of the air purification filter through the second sealing sleeve 11, the connecting pipe 12 and the hose 13. The dust sensor 17 can give the concentration of the dust test to the connecting pipe 12, and pass the data to the processor 15 for processing. After processing, the data is displayed through the display screen 16, so that the quality of the air filtered by the air purification filter can be measured, and the accurate test of the performance of the air purification filter can be realized, and the operation is simple and convenient.

[0027] In one embodiment, a drive motor 18 is fixedly connected to the left side of the base plate 2, and the end of the screw rod 8 extends outside the base plate 2 and is fixedly connected to the output shaft of the drive motor 18. The setting of the drive motor 18 realizes the automatic function.

[0028] In one embodiment, two square rods 21 are fixedly connected between the inner walls on both sides of the groove 7. The square rods 21 are slidably connected to the connecting block 9. The setting of the connecting block 9 plays a connecting role.

[0029] In one embodiment, a sealing cap 19 is threadedly connected to the feeding pipe 5, and the sealing cap 19 plays a sealing role.

[0030] In one embodiment, a door 20 is rotatably connected to the dust box 14, a filter is provided inside the dust box 14, and an exhaust valve is provided on the rear side of the dust box 14. The exhaust valve serves to exhaust air, and the filter serves to filter air.

[0031] In one embodiment, the processor 15, the display screen 16 and the dust sensor 17 are electrically connected via a conductive line, and the display screen 16 serves as a display.

[0032] In one embodiment, a threaded hole is provided on the connection block 9, and the connection block 9 is threadedly connected to the screw rod 8 through the threaded hole. Under the bite force of the threaded hole and the screw rod 8 itself, the connection block 9 can be fixed after being moved to a suitable position.

[0033] In one embodiment, two square holes are provided on the connection block 9, and the connection block 9 is slidably connected to the corresponding square rods 21 through the square holes. The provision of the square rods 21 plays a role of limiting.

[0034] The utility model is in operation: when in use, the air purification filter is placed in the first sealing sleeve 4, and then the driving motor 18 is started, the driving motor 18 drives the screw rod 8 to rotate, the screw rod 8 drives the connecting block 9 to slide on the square rod 21, the connecting block 9 drives the second sealing sleeve 11 to move through the connecting box 10, the air purification filter is fixed and sealed by the first sealing sleeve 4 and the second sealing sleeve 11, and then the sealing cover 19 is opened to add dust into the mixing box 3 through the feeding pipe 5, and then the sealing cover 19 is fixed on the feeding pipe 5, and then the drum is started. The fan 6 moves the first sealing sleeve 4 of the dust in the mixing box 3 to the interior of the air purification filter, and then sprays it into the dust storage box 14 along the air outlet of the air purification filter through the second sealing sleeve 11, the connecting pipe 12 and the hose 13. The dust sensor 17 can give the concentration of the dust test to the connecting pipe 12, and pass the data to the processor 15 for processing. After processing, the data is displayed through the display screen 16, so as to measure the quality of the air filtered by the air purification filter and realize the accurate test of the performance of the air purification filter. The operation is simple and convenient.

[0035] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of various changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. An air purification filter performance detection and verification device, comprising a detection component (1), characterized in that: The detection assembly (1) comprises a base plate (2), a mixing box (3), a first sealing sleeve (4), a feeding pipe (5), a blower (6), a groove (7), a screw rod (8), a connecting block (9), a connecting box (10), a second sealing sleeve (11), a connecting pipe (12), a hose (13), a dust storage box (14), a processor (15), a display screen (16), and a dust sensor (17); The top of the bottom plate (2) is fixedly connected to a mixing box (3), one side of the mixing box (3) is connected to and fixed with a first sealing sleeve (4), the top of the mixing box (3) is connected to and fixed with a feeding pipe (5), a blower (6) is provided on the left side of the mixing box (3), a groove (7) is provided on the bottom plate (2), a screw rod (8) is rotatably connected between the inner walls on both sides of the groove (7), a connecting block (9) is threadedly connected to the screw rod (8), the top of the connecting block (9) is fixedly connected to a connecting box (10), and the connecting box The left side of the base plate (10) is connected to and fixed with a second sealing sleeve (11), the right side of the second sealing sleeve (11) is connected to and fixed with a connecting pipe (12), the end of the connecting pipe (12) is connected to and fixed with a hose (13), the top of the base plate (2) is fixedly connected with a dust storage box (14), the hose (13) is connected to and fixed with the dust storage box (14), the front side of the dust storage box (14) is provided with a processor (15) and a display screen (16), and a dust sensor (17) is fixedly connected to the inner wall of the bottom of the connecting pipe (12).

2. The air purification filter performance detection and verification device according to claim 1 is characterized in that: A drive motor (18) is fixedly connected to the left side of the base plate (2), and the end of the screw rod (8) extends outside the base plate (2) and is fixedly connected to the output shaft of the drive motor (18).

3. The air purification filter performance detection and verification device according to claim 1 is characterized in that: Two square rods (21) are fixedly connected between the inner walls on both sides of the groove (7), and the square rods (21) are slidably connected to the connecting block (9).

4. The air purification filter performance detection and verification device according to claim 1 is characterized in that: The feeding pipe (5) is threadedly connected with a sealing cover (19).

5. The air purification filter performance detection and verification device according to claim 1 is characterized in that: The dust storage box (14) is rotatably connected to a box door (20), a filter screen is provided inside the dust storage box (14), and an exhaust valve is provided on the rear side of the dust storage box (14).

6. The air purification filter performance detection and verification device according to claim 1 is characterized in that: The processor (15), the display screen (16) and the dust sensor (17) are electrically connected via a conductive line.

7. The air purification filter performance detection and verification device according to claim 1, characterized in that: The connection block (9) is provided with a threaded hole, and the connection block (9) is threadedly connected to the screw rod (8) via the threaded hole.

8. The air purification filter performance detection and verification device according to claim 1, characterized in that: The connection block (9) is provided with two square holes, and the connection block (9) is slidably connected to the corresponding square rods (21) through the square holes.

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