Air purification and disinfection device capable of prolonging gas residence time

Abstract

The utility model discloses an air purification disinfection device capable of prolonging gas residence time, which comprises an outer pipe body, a movable door is arranged on the front side of the outer pipe body close to the top, the top and the bottom of the outer pipe body are closed, the top of the outer pipe body is connected with an air inlet pipe in a penetrating manner, and the air inlet pipe is connected with an air outlet pipe. The bottom of the air inlet pipe is movably connected with a rotating pipe through a bearing, a cylindrical block is attached to the bottom of the rotating pipe, the cylindrical block is connected into the outer pipe body through a bolt, and the bottom of the cylindrical block is connected with a barrel through a bolt. According to the technical scheme, the rotating shaft, the arc-shaped stop block, the spiral groove, the rotating block, the circulating hole and other components are matched with one another, so that the gas retention time can be effectively prolonged, a disinfectant can be effectively contacted with entering gas, the disinfection efficiency is improved, intermittent gas inlet can be effectively performed, and the disinfection effect is improved. Therefore, the gas can flow in slowly, and the working efficiency and the use efficiency of the device are improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to air purification disinfection technical field, especially in a kind of air purification disinfection device of prolonging gas residence time. BACKGROUND

[0002] Volatile organic compounds, microorganisms in indoor air are important culprit of respiratory diseases and trauma infection, inhalable particulate matter in air is also important pathogenic and transmission route of respiratory diseases.Moreover, the volatile organic gases such as benzene, formaldehyde released by decoration material used in current house decoration are very serious to human body harm.Therefore, through air purification disinfection, especially air purification disinfection of public indoor, for preventing the spread of various diseases, improve people's living environment quality have very important intention.

[0003] Such as the air purification disinfection device of one kind disclosed in application No.202011177039.2, it sprays photocatalyst solvent downward through spray pipe, increases the cleaning of primary filter screen, simultaneously supplements the loss of photocatalyst on primary filter screen pipe, further increases the purification efficiency of air purification disinfection device.

[0004] But the above structure cannot effectively prolong gas residence time when using, so that disinfectant cannot be effectively contacted with incoming gas, reduces its disinfection efficiency, and cannot effectively carry out intermittent air intake, so that gas cannot slowly flow in, reduces its work efficiency and use efficiency, therefore we propose a kind of air purification disinfection device of prolonging gas residence time. UTILITY MODEL CONTENT

[0005] The utility model is at least to solve one of the technical problems existing in prior art, provide a kind of air purification disinfection device of prolonging gas residence time, can effectively prolong gas residence time, so that disinfectant can be effectively contacted with incoming gas, improves its disinfection efficiency, and can effectively carry out intermittent air intake, so that gas can slowly flow in, improves its work efficiency and use efficiency.

[0006] In order to achieve the above object, the utility model provides a kind of air purification sterilization device that can extend gas residence time, comprising: outer pipe body, the front side of outer pipe body is installed with movable door near top, and the top and bottom of outer pipe body are closed, the top of outer pipe body is connected with air inlet pipe, the bottom of air inlet pipe is rotatably connected with rotating tube by bearing, the bottom of rotating tube is attached with cylindrical block, and cylindrical block is connected in outer pipe body by bolt, the bottom of cylindrical block is connected with cylinder by bolt, and the bottom of the inner chamber of cylinder is provided with a plurality of evenly distributed air guide holes, the top of cylindrical block is provided with a plurality of evenly distributed spiral grooves near rear side, the left and right side outer walls of rotating tube are connected with liquid storage tank by bolt near top, and the top of liquid storage tank is connected with liquid injection pipe, the left and right side inner walls of rotating tube are rotatably connected with liquid injection pipe by bolt, the left and right side inner walls of rotating tube are embedded with liquid pump, and the inlet of liquid pump is connected with the inside of liquid storage tank, and the outlet of liquid pump is connected with the inside of liquid injection pipe, the bottom of outer pipe body is connected with air outlet pipe, and valve is installed on air outlet pipe.

[0007] According to the air purification sterilization device that can extend gas residence time, the bottom of the left and right side inner walls of air inlet pipe is rotatably connected with rotating shaft by pivot and bearing, and the outer wall of rotating shaft is rotatably connected with a plurality of evenly distributed arc-shaped stoppers by bolt, the right side outer wall of air inlet pipe is rotatably connected with rotating motor by bolt, and the right end of pivot on the right side of rotating shaft is connected with the output shaft of rotating motor.

[0008] According to the air purification sterilization device that can extend gas residence time, the bottom of the left and right side inner walls of air inlet pipe is rotatably connected with rotating shaft by pivot and bearing, and the outer wall of rotating shaft is rotatably connected with a plurality of evenly distributed arc-shaped stoppers by bolt, the right side outer wall of air inlet pipe is rotatably connected with rotating motor by bolt, and the right end of pivot on the right side of rotating shaft is connected with the output shaft of rotating motor.

[0009] According to the air purification sterilization device that can extend gas residence time, the bottom of the left and right side inner walls of air inlet pipe is rotatably connected with rotating shaft by pivot and bearing, and the outer wall of rotating shaft is rotatably connected with a plurality of evenly distributed arc-shaped stoppers by bolt, the right side outer wall of air inlet pipe is rotatably connected with rotating motor by bolt, and the right end of pivot on the right side of rotating shaft is connected with the output shaft of rotating motor.

[0010] According to the air purification and disinfection device capable of prolonging gas residence time, the rotating block is sleeved with the flange plate outside the air inlet pipe and close to the top, and the top of the rotating block is connected with the cylindrical block.

[0011] According to the air purification and disinfection device capable of prolonging gas residence time, the rotating block is sleeved with the flange plate outside the air inlet pipe and close to the top, and the top of the rotating block is connected with the cylindrical block.

[0012] The above scheme has at least one of the following beneficial effects: the mutual cooperation between the rotating shaft, the arc-shaped stopper, the spiral groove, the rotating block and the flow-through hole can effectively prolong the gas residence time, so that the disinfectant can effectively contact with the entering gas, the disinfection efficiency is improved, and the intermittent air inlet can be effectively performed, so that the gas can slowly flow in, and the working efficiency and use efficiency are improved.

[0013] The additional aspects and advantages of the present application will be partially given in the following description, partially become obvious from the following description, or be understood through the practice of the present application. BRIEF DESCRIPTION OF DRAWINGS

[0014] The present application will be further described below in combination with the drawings and embodiments;

[0015] Figure 1 It is a front view of the present application;

[0016] Figure 2 It is Figure 1 a cross-sectional structure schematic view;

[0017] Figure 3 It is Figure 1 a local cross-sectional structure schematic view of the cylindrical block and the rotating block and other components;

[0018] Figure 4 It is Figure 1 a local top view structure schematic view of the cylindrical block and the rotating block and other components.

[0019] LEGEND:

[0020] 1, outer pipe body; 2, air inlet pipe; 3, drive motor; 4, air outlet pipe; 5, valve; 6, flange; 7, mounting hole; 8, rotating shaft; 9, arc block; 10, rotating motor; 11, rotating pipe; 12, liquid pump; 13, worm; 14, inclined plate; 15, spiral groove; 16, cylindrical block; 17, cylinder; 18, butt joint shaft; 19, servo motor; 20, air guide hole; 21, flow hole; 22, rotating block; 23, worm gear; 24, liquid storage tank; 25, liquid injection pipe. DETAILED DESCRIPTION

[0021] This part will describe the specific embodiments of the utility model in detail, the preferred embodiments of the utility model are shown in the drawings, the role of the drawings is to supplement the description of the text part with graphics, so that people can intuitively and visually understand each technical feature and the overall technical scheme of the utility model, but it cannot be understood as the limitation of the protection scope of the utility model.

[0022] Reference Figures 1 to 4 , the utility model discloses a kind of air purification disinfection device of prolonging gas residence time, it includes outer pipe body 1, flange 6 is sleeved in the outer air inlet pipe 2 close to top portion, and the top portion of flange 6 is provided with mounting hole 7, the front side of outer pipe body 1 close to top portion is equipped with movable door, and the top and bottom of outer pipe body 1 are closed setting, the top of outer pipe body 1 is connected with air inlet pipe 2, the bottom of air inlet pipe 2 is rotatably connected with rotating pipe 11 by bearing, the rear side inner wall of rotating pipe 11 is connected with inclined plate 14 by bolt, and the front side of inclined plate 14 is connected on the inner wall of rotating pipe 11 by bolt, the bottom of rotating pipe 11 is attached with cylindrical block 16, and cylindrical block 16 is connected in outer pipe body 1 by bolt, the bottom of cylindrical block 16 is connected with cylinder 17 by bolt, and the inner cavity bottom of cylinder 17 is provided with several evenly distributed air guide holes 20, the top of cylindrical block 16 close to rear side is provided with several evenly distributed spiral grooves 15, the left and right two sides outer wall of rotating pipe 11 close to top portion is connected with liquid storage tank 24 by bolt, and the top of liquid storage tank 24 is connected with liquid injection pipe, the left and right two sides inner wall of rotating pipe 11 is connected with liquid injection pipe 25 by bolt, and rotating pipe 11 is embedded with liquid pump 12, and the liquid inlet of liquid pump 12 is connected with the inside of liquid storage tank 24, and the liquid outlet of liquid pump 12 is connected with the inside of liquid injection pipe 25, the bottom of outer pipe body 1 is connected with air outlet pipe 4, and valve 5 is installed on air outlet pipe 4.

[0023] The rotation shaft 8 is movably connected between the inner walls of the left and right sides of the air inlet pipe 2 near the bottom through a rotating shaft and a bearing, and a plurality of arc-shaped stop blocks 9 are uniformly distributed on the outer wall of the rotation shaft 8 and connected through bolts. A rotating motor 10 is connected to the right outer wall of the air inlet pipe 2 near the bottom through bolts, and the rotating shaft on the right side of the rotation shaft 8 is connected to the output shaft of the rotating motor 10 through the inner ring of the bearing. Through the structure, the gas residence time can be effectively prolonged, so that the disinfectant can effectively contact with the entering gas, and the disinfection efficiency is improved.

[0024] The worm gear 23 is sleeved on the outer wall of the rotating pipe 11 near the bottom, and the front side of the worm gear 23 is engaged with the worm 13. The left and right ends of the worm 13 are movably connected to the left and right inner walls of the outer pipe body 1 through bearings. The right outer wall of the outer pipe body 1 is connected to the driving motor 3 through bolts, and the right end of the worm 13 is connected to the output shaft of the driving motor 3 through the inner ring of the bearing. The rotating block 22 is sleeved in the cylinder body 17 near the top, and the top of the rotating block 22 is attached to the bottom of the cylindrical block 16. A plurality of flow holes 21 matching the spiral groove 15 are evenly distributed on the top of the rotating block 22 near the front side. The bottom of the rotating block 22 is connected to the butt joint shaft 18 through bolts, and the bottom end of the butt joint shaft 18 is movably connected to the inner cavity bottom of the cylinder body 17 through a bearing. The bottom of the cylinder body 17 is connected to the servo motor 19 through bolts, and the bottom end of the butt joint shaft 18 is connected to the output shaft of the servo motor 19 through the inner ring of the bearing. Through the structure, the intermittent air intake can be effectively realized, so that the gas can flow slowly, and the working efficiency and use efficiency are improved.

[0025] In this embodiment, the liquid spraying pipe 25 can be an atomizing nozzle.

[0026] Working principle: the technical scheme in use first through flange 6 and mounting hole 7 install the intake pipe 2 in the required position, then the intake pipe 2 carries out the intake, the rotary motor 10 drives the rotating shaft 8 and the arc-shaped block 9 rotates and slowly guides the gas into the rotating tube 11, the liquid pump 12 guides the disinfectant in the liquid tank 24 into the liquid spray pipe 25, and sprays out by the liquid spray pipe 25, the driving motor 3 drives the worm 13 and the worm wheel 23 to rotate, and the worm wheel 23 drives the rotating tube 11 to rotate, so that the liquid spray pipe 25 rotates and sprays liquid, then the disinfectant and the gas flow into the spiral groove 15 together, so that it can effectively carry out intermittent intake, so that the gas can slowly flow in, improve its work efficiency and use efficiency, the servo motor 19 drives the rotating block 22 to rotate through the butt joint shaft 18, so that the flow-through hole 21 corresponds to or is far away from the bottom end of the spiral groove 15, so that the gas flows into the cylinder 17 through the flow-through hole 21, so that it can effectively prolong the gas residence time, so that the disinfectant can effectively contact with the entering gas, improve its disinfection efficiency, and flow into the outer pipe body 1 through the gas guide hole 20, open the valve 5, and the gas after disinfection is discharged through the outlet pipe 4.

[0027] The above embodiment of the utility model is described in detail in combination with the drawings, but the utility model is not limited to the above embodiment, and various changes can be made within the knowledge range possessed by ordinary skilled persons in the technical field without departing from the purpose of the utility model.

Claims

1. An air purification and disinfection device that can extend the gas residence time, characterized by, Include: The outer tube body (1), the front side of the outer tube body (1) is installed with a movable door near the top, and the top and bottom of the outer tube body (1) are closed, the top of the outer tube body (1) is connected with an air inlet pipe (2), the bottom of the air inlet pipe (2) is movably connected with a rotating pipe (11) through a bearing, the bottom of the rotating pipe (11) is attached with a cylindrical block (16), and the cylindrical block (16) is connected in the outer tube body (1) through bolts, the bottom of the cylindrical block (16) is connected with a cylinder (17) through bolts, and the inner cavity bottom of the cylinder (17) is provided with a plurality of uniformly distributed air guide holes (20), the top of the cylindrical block (16) is provided with a plurality of uniformly distributed spiral grooves (15) near the back side, the left and right side outer walls of the rotating pipe (11) are connected with liquid storage tanks (24) near the top through bolts, and the top of the liquid storage tank (24) is connected with a liquid injection pipe, the left and right side inner walls of the rotating pipe (11) are connected with liquid injection pipes (25) through bolts, the left and right side inner walls of the rotating pipe (11) are embedded with liquid pumps (12), the liquid inlet of the liquid pump (12) is connected with the inside of the liquid storage tank (24), and the liquid outlet of the liquid pump (12) is connected with the inside of the liquid injection pipe (25), the bottom of the outer tube body (1) is connected with an air outlet pipe (4), and the valve (5) is installed on the air outlet pipe (4).

2. The air purification and disinfection device of claim 1, wherein, The left and right side inner walls of the air inlet pipe (2) are movably connected with a rotating shaft (8) through a rotating shaft and a bearing near the bottom, and the outer wall of the rotating shaft (8) is connected with a plurality of uniformly distributed arc-shaped stop blocks (9) through bolts, the right side outer wall of the air inlet pipe (2) is connected with a rotating motor (10) near the bottom through bolts, and the rotating shaft right end of the rotating shaft (8) on the right side passes through the inner ring of the bearing and is connected with the output shaft of the rotating motor (10).

3. The air purification and disinfection device of claim 1, wherein, The outer side of the rotating pipe (11) is sleeved with a worm gear (23) near the bottom, and the front side of the worm gear (23) is engaged with a worm (13), the left and right ends of the worm (13) are movably connected with the left and right side inner walls of the outer tube body (1) through bearings, and the right side outer wall of the outer tube body (1) is connected with a driving motor (3) through bolts, and the right end of the worm (13) passes through the inner ring of the bearing and is connected with the output shaft of the driving motor (3).

4. The air purification and disinfection device of claim 1, wherein, The rear inner wall of the rotating pipe (11) is connected with an inclined plate (14) through bolts, and the front side of the inclined plate (14) is connected with the inner wall of the rotating pipe (11) through bolts.

5. The air purification and disinfection device of claim 1, wherein, The rotating block (22) is sleeved in the cylinder body (17) near the top, the top of the rotating block (22) is attached to the bottom of the cylindrical block (16), a plurality of uniformly distributed flow holes (21) matched with the spiral groove (15) are formed in the top of the rotating block (22) near the front side, the bottom of the rotating block (22) is connected with the butt shaft (18) through bolts, the bottom end of the butt shaft (18) is movably connected to the bottom of the inner cavity of the cylinder body (17) through a bearing, the bottom of the cylinder body (17) is connected with the servo motor (19) through bolts, and the bottom end of the butt shaft (18) is connected to the output shaft of the servo motor (19) through the inner ring of the bearing.

6. The air purification and disinfection device of claim 1, wherein, The flange plate (6) is sleeved outside the air inlet pipe (2) near the top, and the top of the flange plate (6) is provided with a mounting hole (7).

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