Wall-mounted air purifier for laboratory

Abstract

The utility model relates to the technical field of air purification, and discloses a laboratory wall-mounted air purifier which comprises a machine body structure, the machine body structure comprises a barrel body, a dosing barrel is fixedly arranged at the top of the barrel body, an air inlet and an air outlet are formed in the outer side of the barrel body, a dosing opening is fixedly formed in the top of the dosing barrel, and an air outlet is formed in the outer side of the barrel body. A spraying treatment structure is arranged in the barrel body, and a stirring pesticide feeding structure is arranged in the pesticide adding barrel. According to the wall-mounted air purifier for the laboratory, after air enters the barrel body through the air inlet, the first motor is started, the first motor drives the driving shaft to rotate, the driving shaft drives the sleeve to rotate synchronously through the transmission belt, and therefore an agent input by the agent inlet pipe is sprayed through the multiple spraying nozzles on the outer side of the splitter plate, and spraying is influenced by rotation; and meanwhile, a driving shaft rotates to drive a stirring rod to rotate, the air disinfection and killing effect of the pesticide is improved, and the air treatment speed of the pesticide is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of air purification, in particular to a laboratory wall-mounted air purifier. Background Art

[0002] Air purification refers to providing overall solutions for various indoor environmental problems, such as sterilization, dust reduction and haze removal, removal of harmful decoration residues and odors, etc., to improve living and working conditions and enhance physical and mental health. Indoor environmental pollutants and pollution sources mainly include radioactive gases, mold, particulate matter, decoration residues, secondhand smoke, etc. Generally, laboratories are prone to produce toxic and harmful gases, so air purifiers are needed for purification work.

[0003] In order to improve the air purification effect, it is necessary to add chemicals to improve it. The current air treatment device has a fixed dosing position. After adding the chemicals, it takes a long time to stir and disperse the chemicals to improve the disinfection effect of toxic and harmful substances in the air. Therefore, a laboratory wall-mounted air purifier is proposed to solve the problems mentioned in the above background. Utility Model Content

[0004] The purpose of the utility model is to provide a laboratory wall-mounted air purifier to solve the problems raised in the above background technology.

[0005] In order to solve the above technical problems, the utility model provides the following technical solutions: a laboratory wall-mounted air purifier, comprising a body structure, the body structure comprising a barrel, a dosing barrel is fixedly arranged on the top of the barrel, an air inlet and an air outlet are opened on the outside of the barrel, a dosing port is fixedly arranged on the top of the dosing barrel, a spraying treatment structure is arranged in the barrel, and a stirring and feeding structure is arranged in the dosing barrel;

[0006] The spraying processing structure includes a first motor fixedly connected to the top of the barrel body, the first motor shaft passes through the barrel top plate and is connected to a driving shaft, a plurality of stirring rods are fixedly arranged on the outside of the driving shaft, a drug feed pipe is passed through the top of the barrel body, a sleeve is rotatably connected to the outside of the drug feed pipe, a transmission belt is arranged between the sleeve and the driving shaft, a diverter plate is fixedly arranged on the top of the sleeve, the drug feed pipe passes through the diverter plate and is connected to a plurality of spray nozzles.

[0007] Preferably, the stirring and drug-feeding structure includes a second motor fixedly connected to the outer side of the dosing barrel, the shaft of the second motor passes through the dosing barrel and is connected to a stirring shaft, a plurality of stirring plates are fixedly arranged on the outer side of the stirring shaft, the outer side of the dosing barrel is connected to a drug extraction pipe, the other end of the drug extraction pipe is fixedly connected to an air pump, and the other side of the air pump is connected to the drug feed pipe.

[0008] By setting a stirring shaft and a stirring plate, when adding medicine through the dosing port, the second motor is started, and the stirring shaft drives the stirring plate to rotate, thereby breaking up the medicine and preventing the medicine from clumping during transportation, thereby blocking the medicine extraction pipe and the medicine inlet pipe.

[0009] Preferably, a plurality of fixing columns are fixedly disposed on the outer sides of the plurality of stirring rods.

[0010] By arranging a plurality of fixed columns on the outside of the stirring rod, the stirring rod increases the stirring contact area with the air through the plurality of fixed columns during the rotation process, thereby effectively improving the stirring uniformity effect.

[0011] Preferably, a filter mesh layer is fixedly disposed in both the air inlet and the air outlet.

[0012] Filter mesh layers are set at the air inlet and outlet to filter the air when it enters and exits the barrel, preventing large pieces of solid from entering the barrel through the air and causing damage to the internal structure.

[0013] Preferably, a switch valve is provided on the outside of the drug extraction tube.

[0014] By setting the switch valve, the extraction speed and extraction condition of the medicine extraction tube can be controlled by switching the switch valve, which is very convenient and quick.

[0015] Preferably, the plurality of spray nozzles are arranged in a circular array outside the diverter plate.

[0016] By arranging a plurality of spray nozzles in a circular array outside the diverter plate, the spraying range of the agent is made wider during the rotation process, thereby further improving the disinfection effect of the agent on the air.

[0017] Compared with the prior art, the utility model provides a laboratory wall-mounted air purifier, which has the following beneficial effects:

[0018] 1. The laboratory wall-mounted air purifier is provided with a spraying treatment structure. After the air enters the barrel through the air inlet, the first motor is started. The first motor drives the driving shaft to rotate. The driving shaft drives the sleeve to rotate synchronously through the transmission belt, so that the medicine input into the medicine pipe is sprayed through multiple spray nozzles on the outside of the diverter plate. While spraying, it is affected by the rotation, so that the spraying range and spraying amplitude of the medicine are further increased. At the same time, the rotation of the driving shaft drives the stirring rod to rotate, thereby improving the air disinfection effect of the medicine, making the medicine process the air faster, and the treated air flows out through the air outlet, so that the air can be processed fluidly.

[0019] 2. The laboratory wall-mounted air purifier is equipped with a stirring medicine feeding structure, so that when the medicine is added through the medicine adding port, the second motor is started and the stirring plate stirs the medicine to avoid the medicine agglomeration and blockage of the pipeline during transportation, thereby affecting the air purification efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0020] Figure 1 It is a three-dimensional schematic diagram of the internal structure of the utility model;

[0021] Figure 2 The internal structure of the utility model is shown in three dimensions. Figure 2 ;

[0022] Figure 3 This is a schematic diagram of the appearance structure of the utility model;

[0023] Figure 4 For this utility model Figure 2 A schematic diagram of the enlarged structure in the middle.

[0024] Among them: 1. Body structure; 11. Barrel body; 12. Dosing barrel; 13. Air inlet; 14. Air outlet; 15. Dosing port; 2. Spraying treatment structure; 21. First motor; 22. Driving shaft; 23. Stirring rod; 24. Drug inlet pipe; 25. Sleeve; 26. Transmission belt; 27. Diverter plate; 28. Spray nozzle; 29. ​​Fixed column; 3. Stirring and drug inlet structure; 31. Second motor; 32. Stirring shaft; 33. Stirring plate; 34. Drug extraction pipe; 35. Vacuum pump; 36. Switch valve. DETAILED DESCRIPTION

[0025] 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 in 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.

[0026] See also Figure 1-4 The utility model provides the following technical solutions: a laboratory wall-mounted air purifier, comprising a body structure 1, the body structure 1 comprises a barrel body 11, a medicine adding barrel 12 is fixedly arranged on the top of the barrel body 11, an air inlet 13 and an air outlet 14 are opened on the outside of the barrel body 11, a medicine adding port 15 is fixedly arranged on the top of the medicine adding barrel 12, a spraying treatment structure 2 is arranged in the barrel body 11, and a stirring medicine feeding structure 3 is arranged in the medicine adding barrel 12;

[0027] The spraying processing structure 2 includes a first motor 21 fixedly connected to the top of the barrel body 11. The shaft of the first motor 21 passes through the top plate of the barrel body 11 and is connected to a driving shaft 22. A plurality of stirring rods 23 are fixedly arranged on the outside of the driving shaft 22. A medicine feed pipe 24 passes through the top of the barrel body 11. A sleeve 25 is rotatably connected to the outside of the medicine feed pipe 24. A transmission belt 26 is arranged between the sleeve 25 and the driving shaft 22. A diverter plate 27 is fixedly arranged on the top of the sleeve 25. The medicine feed pipe 24 passes through the diverter plate 27 and is connected to a plurality of spray nozzles 28.

[0028] Through the above technical solution, by setting up a spraying processing structure 2, after the air enters the barrel body 11 through the air inlet 13, the first motor 21 is started, and the first motor 21 drives the driving shaft 22 to rotate. The driving shaft 22 drives the sleeve 25 to rotate synchronously through the transmission belt 26, so that the medicine input by the medicine inlet pipe 24 is sprayed through the multiple spray nozzles 28 outside the diverter plate 27. While spraying, it is affected by the rotation, so that the spraying range and spraying amplitude of the medicine are further increased. At the same time, the rotation of the driving shaft 22 drives the stirring rod 23 to rotate, thereby improving the disinfection effect of the medicine on the air, making the medicine The speed of processing the air is faster, and the treated air flows out through the air outlet 14, so that the air can be processed fluidly.

[0029] Specifically, the stirring and drug-feeding structure 3 includes a second motor 31 fixedly connected to the outer side of the drug-feeding barrel 12. The shaft of the second motor 31 passes through the drug-feeding barrel 12 and is connected to a stirring shaft 32. A plurality of stirring plates 33 are fixedly arranged on the outer side of the stirring shaft 32. A drug extraction pipe 34 is connected to the outer side of the drug-feeding barrel 12. An air pump 35 is fixedly connected to the other end of the drug extraction pipe 34. The other side of the air pump 35 is connected to the drug-feeding pipe 24.

[0030] Through the above technical solution, by setting the stirring shaft 32 and the stirring plate 33, when the drug adding operation is performed through the drug adding port 15, the second motor 31 is started, and the stirring shaft 32 drives the stirring plate 33 to rotate, so as to disperse the medicine and prevent the medicine from clumping during transportation, thereby blocking the drug extraction pipe 34 and the drug inlet pipe 24. By setting the stirring and drug inlet structure 3, when the drug adding operation is performed through the drug adding port 15, the second motor 31 is started, and the stirring plate 33 stirs the medicine to avoid the medicine from clumping and blocking the pipeline during transportation, thereby affecting the air purification efficiency.

[0031] Specifically, a plurality of fixing columns 29 are fixedly disposed on the outer sides of the plurality of stirring rods 23 .

[0032] Through the above technical solution, by arranging a plurality of fixed columns 29 on the outer side of the stirring rod 23, the stirring rod 23 increases the stirring contact area with the air through the plurality of fixed columns 29 during the rotation process, thereby effectively improving the stirring uniformity effect.

[0033] Specifically, filter mesh layers are fixedly disposed in the air inlet 13 and the air outlet 14 .

[0034] Through the above technical solution, filter mesh layers are set at the air inlet 13 and the air outlet 14, so that the air can be filtered when entering and exiting the barrel body 11, preventing large solids from entering the barrel body 11 through the air and causing damage to the internal structure.

[0035] Specifically, a switch valve 36 is provided outside the drug extraction tube 34 .

[0036] Through the above technical solution, by setting the switch valve 36, the extraction speed and extraction situation of the drug extraction tube 34 can be controlled by switching the switch valve 36, which is very convenient and quick.

[0037] Specifically, a plurality of spray nozzles 28 are arranged in a circular array outside the diverter plate 27 .

[0038] Through the above technical solution, by arranging multiple spray nozzles 28 in a circular array outside the diverter plate 27, the spraying range of the agent is wider during the rotation process.

[0039] When in use, when adding medicine through the dosing port 15, the second motor 31 is started, and the stirring plate 33 stirs the medicine to avoid agglomeration of the medicine and blockage of the pipeline during transportation. After the dosing is completed, the vacuum pump 35 is started, and the vacuum pump 35 extracts the medicine through the extraction pipe 34, and then flows into the barrel body 11 through the medicine inlet pipe 24. After the air enters the barrel body 11 through the air inlet 13, the first motor 21 is started, and the first motor 21 drives the driving shaft 22 to rotate. The driving shaft 22 drives the sleeve 25 to rotate synchronously through the transmission belt 26, so that the medicine input by the medicine inlet pipe 24 is sprayed through the multiple spray nozzles 28 outside the diverter plate 27. While spraying, it is affected by the rotation, so that the spraying range and spraying amplitude of the medicine are further increased. At the same time, the rotation of the driving shaft 22 drives the stirring rod 23 to rotate, so that the medicine processes the air faster, and the processed air flows out through the air outlet 14.

[0040] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A laboratory wall-mounted air purifier, comprising a body structure (1), characterized in that: The body structure (1) comprises a barrel (11), a medicine adding barrel (12) is fixedly arranged on the top of the barrel (11), an air inlet (13) and an air outlet (14) are provided on the outside of the barrel (11), a medicine adding port (15) is fixedly arranged on the top of the medicine adding barrel (12), a spraying treatment structure (2) is arranged in the barrel (11), and a stirring medicine feeding structure (3) is arranged in the medicine adding barrel (12); The spraying treatment structure (2) comprises a first motor (21) fixedly connected to the top of the barrel body (11); the shaft of the first motor (21) passes through the top plate of the barrel body (11) and is connected to a driving shaft (22); a plurality of stirring rods (23) are fixedly arranged on the outside of the driving shaft (22); a drug feed pipe (24) passes through the top of the barrel body (11); a sleeve (25) is rotatably connected to the outside of the drug feed pipe (24); a transmission belt (26) is arranged between the sleeve (25) and the driving shaft (22); a diverter plate (27) is fixedly arranged on the top of the sleeve (25); the drug feed pipe (24) passes through the diverter plate (27) and is connected to a plurality of spray nozzles (28).

2. A laboratory wall-mounted air purifier according to claim 1, characterized in that: The stirring and feeding structure (3) comprises a second motor (31) fixedly connected to the outside of the dosing barrel (12); the shaft of the second motor (31) passes through the dosing barrel (12) and is connected to a stirring shaft (32); a plurality of stirring plates (33) are fixedly arranged on the outside of the stirring shaft (32); the outside of the dosing barrel (12) is connected to a drug extraction pipe (34); the other end of the drug extraction pipe (34) is fixedly connected to an air pump (35); the other side of the air pump (35) is connected to the drug feeding pipe (24).

3. A laboratory wall-mounted air purifier according to claim 1, characterized in that: A plurality of fixing columns (29) are fixedly arranged on the outer sides of the plurality of stirring rods (23).

4. A laboratory wall-mounted air purifier according to claim 1, characterized in that: A filter mesh layer is fixedly arranged in the air inlet (13) and the air outlet (14).

5. A laboratory wall-mounted air purifier according to claim 2, characterized in that: A switch valve (36) is provided on the outside of the drug extraction tube (34).

6. A laboratory wall-mounted air purifier according to claim 1, characterized in that: The plurality of spray nozzles (28) are arranged in a circular array outside the diverter plate (27).

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