CN219140979U - Spray air purification device - Google Patents

Abstract

The utility model provides a spray air purification device, which relates to the technical field of air purification and comprises a base which plays an atomization role on water flow, wherein a water tank which plays a role in storing water and discharging atomized gas is fixedly arranged on the upper surface of the base, the bottom end of the base is fixedly provided with a bottom plate, a rotating assembly which drives the base to rotate so as to adjust the mist outlet direction is arranged on the bottom plate.

Description

Spray air purification device

Technical Field

The utility model relates to the technical field of air purification, in particular to a spray air purification device.

Background

The air purification is an integral solution for providing sterilization, disinfection, dust and haze reduction, harmful decoration residue removal, peculiar smell removal and the like for various indoor environmental problems, improves living and office conditions, improves physical and mental health, and mainly comprises radioactive gas, mold, particulate matters, decoration residue, second-hand smoke and the like.

The air purification is an integral solution for providing sterilization, disinfection, dust fall, haze removal, harmful decoration residue removal, peculiar smell removal and the like for various indoor environmental problems, improving living and office conditions, improving physical and mental health, mainly comprising radioactive gas, mould, particulate matters, decoration residue, second hand smoke and the like, wherein the atmospheric pollution of China is changed from regional and composite atmospheric pollution from the soot pollution of the last century to the area with the most serious global aerosol pollution, the Jinjing, the Chang triangle, the Chengqing, the Yuan area and the like are the most global pollution, the average PM2.5 year concentration is more than 70ug/m, more than 2 times of the national standard, more than 7 times of the WHO guiding value, and the air purification device is required to purify the polluted air to a certain degree.

However, the existing air purification spraying device only can purify top air when in use, and cannot adjust the spraying angle according to the needs, so that the utilization rate is low.

Disclosure of Invention

In order to overcome the defects in the prior art, the utility model provides a spray air purification device which comprises a base for atomizing water flow, wherein a water tank for storing water and discharging atomized gas is fixedly arranged on the upper surface of the base, a bottom plate is fixedly arranged at the bottom end of the base, and a rotating assembly for driving the base to rotate to adjust the mist outlet direction is arranged on the bottom plate.

In order to achieve the above purpose, through the cooperation of the base and the water tank, water flow is conveniently sprayed in a water mist shape so as to play a purifying role on air, the water mist purifying device is the prior art, so that excessive description is not needed here, the base and the water tank are driven to rotate through the action of the rotating assembly, the water tank is rotated to drive the water mist to rotate, the mist direction can be adjusted as required, water mist can be sprayed on different positions, and the utilization rate of the water mist purifying device is improved.

Further, the rotating assembly comprises two side brackets arranged on two sides of the base, a bottom plate is rotatably connected between the two side brackets, a radial long shaft is fixedly arranged at one end of the bottom plate, the two ends of the long shaft penetrate through the bottom plate and extend into the side brackets, the long shaft is rotatably connected with the side brackets, screw grooves are formed in two sides of one end, far away from the long shaft, of the bottom plate, an arc-shaped groove is formed in one end, far away from the long shaft, of the side brackets, a plurality of positioning grooves are formed in the arc-shaped groove, and the positioning grooves are arrayed in a circular mode by taking the central line of the long shaft as a circle, and the side brackets are fixedly connected with the bottom plate through screws.

Through above-mentioned technical scheme, two side support levels set up, and the side support is placed on the workstation or subaerial, has improved the stability of the device, and the diameter of constant head tank is greater than the spiral shell head diameter of screw, and the diameter of arc wall is less than the spiral shell head diameter of screw, and the diameter of arc wall is greater than the screw post diameter of screw, plays spacing effect through the effect of constant head tank to the position of screw, has reduced the possibility that the bottom plate deflected from the side support.

Further, square groove has been seted up to the base upper surface, and first cylindrical groove and the second cylindrical groove of mutual intercommunication have been seted up to square groove inner wall bottom, the atomizing piece that plays the atomizing effect to rivers has been set firmly to first cylindrical inslot, the air-out post that plays the air supply effect has been set firmly to the upper surface of base, the inside cavity of water tank, the water inlet convenient to intake has been seted up on the top of water tank, the outlet with the inside intercommunication of water tank has been set firmly to the bottom of water tank, the outlet extends to in the second cylindrical groove, the bottom and the second cylindrical groove upper surface conflict of outlet, the play fog pipe of axial setting has been set firmly on the water tank, go out the fog pipe and wear to establish the water tank, the bottom and the atomizing piece upper surface conflict of play fog pipe.

Through above-mentioned technical scheme, base and water tank fixed connection, outlet and second cylindrical tank fixed connection, go out fog pipe and first cylindrical tank fixed connection, the staff pours rivers into the water tank inside through the water inlet, play the water storage effect to rivers through the water tank, later rivers get into the second cylindrical tank through the outlet, second cylindrical tank and first cylindrical tank intercommunication each other, the inside rivers of second cylindrical tank get into first cylindrical tank, rivers and atomizing piece contact, rivers can be through going out the outside diffusion of fog pipe to the water tank, the through-hole has been seted up to the part that the fog pipe is close to the air-out post, the fan has set firmly in the air-out post, the fan plays the air supply effect to the fog pipe, be convenient for water smoke gas shifts out the water tank through going out the fog pipe, the outlet, briquetting and second cylindrical tank seal arrangement, rivers can not follow outlet and second cylindrical tank, go out fog pipe and first cylindrical tank junction and spill over.

Further, the upper surface of water tank has set firmly the upper cover, square recess and fan-shaped spread groove that communicate each other have been seted up from top to bottom in proper order to the upper cover, the part that goes out the water tank is worn to establish by fog pipe top and fan-shaped spread groove intercommunication, set firmly the control assembly who controls fog volume size on the square recess.

Through above-mentioned technical scheme, the water smoke gas is from bottom to top through first cylindrical groove, play fog pipe, fan-shaped spread groove, can control the size of play fog volume through control assembly's effect, and the staff of being convenient for adjusts as required.

Further, the control assembly is including being located square groove inside and with square groove inner wall bottom fixed connection's mounting panel, circular groove and the fan-shaped groove of intercommunication each other have been seted up by last to down to the mounting panel, and the fan-shaped groove is located fan-shaped spread groove directly over and with fan-shaped spread groove intercommunication, and the circular groove internal rotation is connected with the carousel, the carousel is rotated through the minor axis with circular groove upper surface and is connected, a plurality of diffusion hole has been seted up on the carousel, a plurality of the diffusion hole is arranged for circular being the array with the minor axis central line, the outer expansion groove of the carousel of staff of being convenient for has been seted up to the both sides of circular groove, the mounting panel upper surface articulates and is connected with the clamp plate, be equipped with the locking assembly that the control clamp plate played fixed action to the carousel on the clamp plate.

Through above-mentioned technical scheme, the mounting panel is located square recess inside and with upper cover fixed connection, through the effect of outer groove that expands, the staff of being convenient for grasps carousel and manual rotation carousel, fan-shaped groove and one of them diffusion hole intercommunication each other, and the aperture of a plurality of diffusion hole is different, the staff grasps carousel and manual rotation carousel, the rotation of carousel can drive the diffusion hole and rotate round the minor axis, select suitable diffusion hole, and make this diffusion hole rotate to being located fan-shaped groove top, this diffusion hole, fan-shaped groove, fan-shaped spread groove and play fog pipe intercommunication each other, so that water fog overflows from the diffusion hole, can adjust out the fog volume as required.

Further, the locking assembly comprises a stud connected with the pressing plate in a sliding manner, the stud is axially arranged, the pressing plate is penetrated through the two ends of the stud, a handle is fixedly arranged at the top end of the stud penetrating through the pressing plate, a threaded hole which is positioned under the stud and is matched with the stud is formed in the upper end face of the mounting plate, a pressing block which is abutted to the rotating disc is fixedly arranged on the lower surface of the pressing plate, and a limiting assembly for controlling the rotation angle of the pressing plate is arranged on the pressing plate.

Through the technical scheme, when the rotating angle of the turntable needs to be adjusted, a worker grabs the handle, and manually rotates the handle, the rotation of the handle can drive the stud fixedly connected with the handle to rotate, the stud is in threaded connection with the threaded hole, the stud moves upwards in the rotating process through the action of the threads until the stud moves upwards to be disconnected with the threaded hole, at the moment, the pressing plate is manually rotated, the pressing plate rotates to drive the pressing block fixedly connected with the pressing plate to rotate, after the pressing block is opened with the turntable, the worker can manually rotate the turntable, and the rotating angle of the pressing plate is limited through the action of the limiting assembly.

Further, the limiting component comprises a waist-shaped groove formed in the pressing plate, a limiting shaft is arranged in the waist-shaped groove in a penetrating mode, the bottom end of the limiting shaft extends out of the waist-shaped groove and is fixedly connected with the upper surface of the mounting plate, and the top end of the limiting shaft extends out of the waist-shaped groove and is fixedly provided with a positioning plate.

Through above-mentioned technical scheme, through the effect of waist formula groove and spacing axle, play spacing effect to the rotation angle of clamp plate.

In summary, the spray air purification device has the following beneficial effects:

(1) This spraying air purification device, through the cooperation of base and water tank, be convenient for make rivers be water smoke form blowout to play purifying effect to the air, this is prior art, so do not do too much in here and give birth to, through the effect of rotating the subassembly, drive base and water tank rotation, the rotation of water tank can drive the water smoke gas rotation, can adjust out the fog direction as required, can spray out water fog to different positions, improved the device's utilization ratio.

(2) This spraying air purification device, water smoke gas from bottom to top passes through first cylindrical groove, goes out fog pipe, fan-shaped spread groove, can control the size of play fog volume through control assembly's effect, and the staff of being convenient for adjusts as required.

Drawings

The utility model is further described and illustrated below with reference to the accompanying drawings.

FIG. 1 is a schematic overall construction of a preferred embodiment of the present utility model;

FIG. 2 is a schematic diagram of the overall top view of the present utility model;

FIG. 3 is a schematic top view of the base of the present utility model;

FIG. 4 is a schematic cross-sectional view of the water tank of the present utility model;

FIG. 5 is a schematic diagram of a structure for embodying the turntable of the present utility model;

fig. 6 is a schematic structural view of a stud embodying the present utility model.

Reference numerals: 1. a base; 2. a water tank; 3. an upper cover; 4. a side bracket; 5. a long axis; 6. a bottom plate; 7. an arc-shaped groove; 8. a positioning groove; 9. a screw; 10. square grooves; 11. a mounting plate; 12. a fan-shaped groove; 13. a circular groove; 14. an external expansion groove; 15. a turntable; 16. diffusion holes; 17. a short shaft; 18. a pressing plate; 19. a handle; 20. a stud; 21. a threaded hole; 22. briquetting; 23. a limiting shaft; 24. a positioning sheet; 25. a waist-shaped groove; 26. a first cylindrical groove; 27. an atomizing sheet; 28. a second cylindrical groove; 29. an air outlet column; 30. a water inlet; 31. a water outlet; 32. and a fog outlet pipe.

Detailed Description

The technical solution of the present utility model will be more clearly and completely explained by the description of the preferred embodiments of the present utility model with reference to the accompanying drawings.

As shown in fig. 1-6, the spray air purifying apparatus according to the preferred embodiment of the present utility model includes a base 1 for atomizing water flow, a water tank 2 for storing water and discharging atomized gas is fixedly provided on the upper surface of the base 1, a bottom plate 6 is fixedly provided at the bottom end of the base 1, a rotating assembly for driving the base 1 to rotate to adjust the direction of mist is provided on the bottom plate 6, the water flow is conveniently sprayed in a mist shape through the cooperation of the base 1 and the water tank 2 to purify air, so that the present utility model is not described in detail herein, the rotating assembly drives the base 1 and the water tank 2 to rotate, the rotation of the water tank 2 drives the mist to rotate, the mist direction can be adjusted as required, the mist can be sprayed at different positions, and the utilization rate of the apparatus is improved.

Like fig. 1 and 2, rotating assembly is including setting up two side support 4 in base 1 both sides, rotate between two side support 4 and be connected with bottom plate 6, radial major axis 5 has been set firmly to the one end of bottom plate 6, bottom plate 6 just extends to in the side support 4 is worn to establish by the two tip of major axis 5, major axis 5 and side support 4 rotate to be connected, the screw thread groove has all been seted up to the one end both sides of major axis 5 were kept away from to bottom plate 6, arc wall 7 has been seted up to the one end that major axis 5 was kept away from to side support 4, a plurality of constant head tank 8 has been seted up on the arc wall 7, a plurality of constant head tank 8 is arranged for the circular array with the central line of major axis 5, side support 4 and bottom plate 6 pass through screw 9 fixed connection, two side support 4 levels set up, side support 4 place on the workstation or subaerial, the stability of the device has been improved, the staff rotates bottom plate 6 to suitable position, bottom plate 6 rotates around major axis 5, major axis 5 and side support 4 rotate to be connected, after bottom plate 6 rotates to suitable angle, staff grasps screw 9, and make 9 wear to set gradually constant head tank 8, arc wall 7 and get into the screw thread groove 7, the diameter of entering screw 9 in proper diameter in the side diameter of screw 9, diameter of screw 9 in the side 9 through the side of the side support 9, diameter of screw 9 is changed in the diameter of the screw 9, the diameter of the screw 9 is big end of the screw that can be connected in the screw 9 at the side of the end of the screw 9, 9 through the diameter of the screw 9.

As shown in fig. 3 and 4, the upper surface of the base 1 is provided with a square groove, the bottom end of the inner wall of the square groove is provided with a first cylindrical groove 26 and a second cylindrical groove 28 which are mutually communicated, an atomization sheet 27 which has an atomization effect on water flow is fixedly arranged in the first cylindrical groove 26, the upper surface of the base 1 is fixedly provided with an air outlet column 29 which has an air supply effect, the inside of the water tank 2 is hollow, the top end of the water tank 2 is provided with a water inlet 30 which is convenient for water inlet, the bottom end of the water tank 2 is fixedly provided with a water outlet 31 which is communicated with the inside of the water tank 2, the water outlet 31 extends into the second cylindrical groove 28, the bottom end of the water outlet 31 is in contact with the upper surface of the second cylindrical groove 28, the water tank 2 is fixedly provided with an axially arranged mist outlet pipe 32, the mist outlet pipe 32 penetrates the water tank 2, the bottom end of the mist outlet pipe 32 is in contact with the upper surface of the atomization sheet 27, the base 1 is fixedly connected with the water tank 2, and the water outlet 31 is fixedly connected with the second cylindrical groove 28, the fog outlet pipe 32 is fixedly connected with the first cylindrical groove 26, the water flow is poured into the water tank 2 through the water inlet 30 by workers, the water flow plays a role in storing water through the water tank 2, then the water flow enters the second cylindrical groove 28 through the water outlet 31, the second cylindrical groove 28 is mutually communicated with the first cylindrical groove 26, the water flow in the second cylindrical groove 28 enters the first cylindrical groove 26, the water flow contacts with the atomizing sheet 27, the water flow can diffuse to the outer side of the water tank 2 through the fog outlet pipe 32, the part of the fog outlet pipe 32 close to the air outlet post 29 is provided with a through hole, the air outlet post 29 is internally fixedly provided with a fan, the fan plays a role in supplying air to the fog outlet pipe 32, so that the water mist can conveniently move out of the water tank 2 through the fog outlet pipe 32, the water outlet 31, the pressing block 3 and the second cylindrical groove 28 are in a sealing arrangement, and the water flow cannot overflow from the junction of the water outlet 31 and the second cylindrical groove 28, the fog outlet pipe 32 and the first cylindrical groove 26, therefore, the description thereof will not be repeated here.

As shown in fig. 2, the upper surface of the water tank 2 is fixedly provided with an upper cover 3, the upper cover 3 is sequentially provided with a square groove 10 and a fan-shaped connecting groove which are mutually communicated from top to bottom, the top end of the mist outlet pipe 32 penetrates through the part of the water tank 2 and is communicated with the fan-shaped connecting groove, the square groove 10 is fixedly provided with a control component for controlling the mist outlet amount, the mist outlet amount is controlled by the action of the control component through the first cylindrical groove 26, the mist outlet pipe 32 and the fan-shaped connecting groove from bottom to top, and the mist outlet amount can be conveniently adjusted by workers as required.

As shown in fig. 2, fig. 5 and fig. 6, the control assembly includes the mounting panel 11 that is located square recess 10 inside and with square recess 10 inner wall bottom fixed connection, mounting panel 11 has offered circular groove 13 and fan-shaped groove 12 of intercommunicating from top to bottom, fan-shaped groove 12 is located fan-shaped connecting groove and communicates with fan-shaped connecting groove directly over, circular groove 13 internal rotation is connected with carousel 15, carousel 15 and circular groove 13 upper surface are through minor axis 17 swivelling joint, a plurality of diffusion hole 16 have been offered on carousel 15, a plurality of diffusion hole 16 takes the minor axis 17 central line to be circular array arrangement, the outer expansion groove 14 of being convenient for the staff to rotate carousel 15 has been offered to the both sides of circular groove 13, mounting panel 11 upper surface hinged connection has clamp plate 18, be equipped with the locking subassembly that control clamp plate 18 played the fixed action to carousel 15 on the clamp plate 18, mounting panel 11 is located square recess 10 inside and with upper cover 3 fixed connection, the staff of being convenient for grasp carousel 15 and manual rotation carousel 15 through the effect of outer expansion groove 14, fan-shaped groove 12 and one of them diffusion hole 16 intercommunicate, and a plurality of diffusion hole 16 aperture inequality, staff grasp carousel 15 and manual rotation carousel 15, a plurality of diffusion hole 16 aperture of diffusion hole 16, a plurality of diffusion hole 16 are different, a plurality of diffusion hole 16 aperture 16 is rotated by the carousel 15, and the manual rotation 15 rotation carousel 15 is rotated about the hole 16, the hole of the carousel 16 is rotated the hole is rotated by the carousel 16, the hole is required to be rotated from the fan-shaped hole 16, the hole is rotated from the hole is rotated to the hole is rotated, the hole is required to be rotated from the hole is rotated, and the mist hole is rotated from the aperture is required, and is rotated in the aperture hole is rotated.

As shown in fig. 5 and 6, the locking assembly comprises a stud 20 slidably connected with the pressing plate 18, the stud 20 is axially arranged, two ends of the stud 20 are respectively penetrated out of the pressing plate 18, a handle 19 is fixedly arranged at the top end of the stud 20 penetrating out of the pressing plate 18, a threaded hole 21 which is positioned right below the stud 20 and is matched with the stud 20 is formed in the upper end face of the mounting plate 11, a pressing block 22 which is abutted against the turntable 15 is fixedly arranged on the lower surface of the pressing plate 18, a limiting assembly for controlling the rotation angle of the pressing plate 18 is arranged on the pressing plate 18, when a worker needs to adjust the rotation angle of the turntable 15, the handle 19 is grasped, the handle 19 is manually rotated, the rotation of the handle 19 drives the stud 20 fixedly connected with the handle 19 to rotate, the stud 20 is in threaded connection with the threaded hole 21, the stud 20 moves upwards in the rotation process under the action of threads until the stud 20 moves up to be disconnected with the threaded hole 21, at the moment, the pressing block 22 is fixedly connected with the pressing plate 18 is manually rotated, after the pressing block 22 is opened with the turntable 15, the worker can manually rotate the turntable 15, and the rotation of the pressing plate 18 is limited by the limiting assembly.

As shown in fig. 5, the limiting component comprises a waist-shaped groove 25 formed on the pressing plate 18, a limiting shaft 23 is arranged in the waist-shaped groove 25 in a penetrating manner, the bottom end of the limiting shaft 23 extends out of the waist-shaped groove 25 and is fixedly connected with the upper surface of the mounting plate 11, the top end of the limiting shaft 23 extends out of the waist-shaped groove 25 and is fixedly provided with a positioning plate 24, and the limiting effect on the rotation angle of the pressing plate 18 is achieved through the action of the waist-shaped groove 25 and the limiting shaft 23.

When the water tank is used, the power supply is turned on, the switch is turned on, the upper cover 3 is tightly inserted and connected with the water tank 2, a worker removes the upper cover 3 to expose the water inlet 30, the worker pours water into the water tank 2 through the water inlet 30, the water enters the second cylindrical groove 28 through the water outlet 31, a filter screen which has a filtering effect on the water entering the water outlet 31 is fixedly arranged on the water outlet 31, and the possibility that dirt in the water tank 2 enters the water outlet 31 is reduced;

the water flow enters the second cylindrical groove 28, the second cylindrical groove 28 is communicated with the first cylindrical groove 26, the water flow enters the first cylindrical groove 26, the water flow is atomized through the effect of the atomizing sheet 27, the water mist flows upwards through the mist outlet pipe 32 and penetrates through the water outlet box 2 under the effect of the fan, the water outlet 31 is fixedly connected with the first cylindrical groove 26 in a sealing manner, the mist outlet pipe 32 is fixedly connected with the first cylindrical groove 26 in a sealing manner, and the water flow cannot overflow from the connection positions of the water outlet 31 and the first cylindrical groove 26 and the connection positions of the mist outlet pipe 32 and the first cylindrical groove 26, so that the water flow is of the existing structure and is not excessively repeated;

the base 1 is fixedly connected with the bottom plate 6, when the mist outlet angle needs to be adjusted, a worker grabs the bottom plate 6 and manually rotates the bottom plate 6, the bottom plate 6 rotates around the long shaft 5, after the bottom plate 6 rotates to a proper angle, the worker grabs the screw 9, the screw 9 sequentially penetrates through a proper positioning groove 8 and an arc groove 7 and enters the thread groove, the side support 4 is fixedly connected with the bottom plate 6 through the screw 9, the possibility of sliding of the screw 9 on the arc groove 7 is reduced through the action of the positioning groove 8, and meanwhile, the side support 4 is provided with a balancing weight, so that the possibility of toppling of the base 1 is reduced;

then, a worker inserts the upper cover 3 into the water tank 2 to be tightly connected, grabs the handle 19, and manually rotates the handle 19, the rotation of the handle 19 drives the stud 20 fixedly connected with the handle 19 to rotate, the stud 20 is in threaded connection with the threaded hole 21, the stud 20 moves upwards in the rotating process under the action of the threads until the stud 20 is disconnected with the mounting plate 11, at the moment, the worker can manually rotate the pressing plate 18, and the rotation angle of the pressing plate 18 is limited by the cooperation of the positioning plate 24, the waist-shaped groove 25 and the limiting shaft 23;

when the pressing block 22 does not play a role in compacting the turntable 15, a worker grabs the turntable 15, and manually rotates the turntable 15, the rotation of the turntable 15 drives the diffusion holes 16 to rotate, the proper diffusion holes 16 are selected, the proper diffusion holes 16 are communicated with the fan-shaped grooves 12, the handle 19 is reversely rotated, the rotation of the handle 19 drives the stud 20 to reversely rotate, the stud 20 is inserted into the threaded hole 21, the mounting plate 11 and the pressing plate 18 are conveniently and fixedly connected under the action of the stud 20, the pressing block 22 is abutted against the turntable 15, and at the moment, the pressing block 22 is fixedly connected with the turntable 15, so that the possibility of deflection of the turntable 15 in the use process is reduced;

the fan-shaped connecting groove, the fan-shaped groove 12 and the diffusion holes 16 are sequentially penetrated from bottom to top by the water mist overflowing from the mist outlet pipe 32 to the water tank 2, the water mist contacts with dust particles in the air, the dust particles fall under the action of gravity, the dust particles in the air are reduced, and the air quality is improved.

The above detailed description is merely illustrative of the preferred embodiments of the present utility model and is not intended to limit the scope of the present utility model. Various modifications, substitutions and improvements of the technical scheme of the present utility model will be apparent to those skilled in the art from the description and drawings provided herein without departing from the spirit and scope of the utility model. The scope of the utility model is defined by the claims.

Claims (7)

1. The utility model provides a spraying air purification device, its characterized in that, includes base (1) that plays atomizing effect to rivers, base (1) upper surface has set firmly water tank (2) that play water storage and discharge atomizing gas, base (1) bottom has set firmly bottom plate (6), be equipped with on bottom plate (6) and drive base (1) rotation in order to adjust the rotating assembly who goes out the fog direction.

2. The spray air purification device according to claim 1, wherein the rotating assembly comprises two side brackets (4) arranged on two sides of the base (1), a bottom plate (6) is rotatably connected between the two side brackets (4), a radial long shaft (5) is fixedly arranged at one end of the bottom plate (6), the two ends of the long shaft (5) penetrate out of the bottom plate (6) and extend into the side brackets (4), the long shaft (5) is rotatably connected with the side brackets (4), thread grooves are formed in two sides of one end, far away from the long shaft (5), of the bottom plate (6), an arc groove (7) is formed in one end, far away from the long shaft (5), of the side brackets (4), a plurality of positioning grooves (8) are formed in the arc groove (7), the positioning grooves (8) are circularly arranged in an array mode, and the side brackets (4) are fixedly connected with the bottom plate (6) through screws (9).

3. The spray air purification device according to claim 1, wherein the square groove has been seted up to base (1) upper surface, and first post groove (26) and second post groove (28) of intercommunication have been seted up to square groove inner wall bottom, set firmly in first post groove (26) atomizing piece (27) that play the atomizing effect to rivers, the air-out post (29) that play the air supply effect has been set firmly to the upper surface of base (1), the inside cavity of water tank (2), water inlet (30) convenient to intake have been seted up on the top of water tank (2), outlet (31) with water tank (2) inside intercommunication have been set firmly to the bottom of water tank (2), outlet (31) extend to in second post groove (28), the bottom of outlet (31) is contradicted with second post groove (28) upper surface, set firmly on water tank (2) and set firmly out fog pipe (32), water tank (2) are worn to establish by fog pipe (32), the bottom of out fog pipe (32) and atomizing piece (27) upper surface.

4. A spray air purification device according to claim 3, wherein an upper cover (3) is fixedly arranged on the upper surface of the water tank (2), the upper cover (3) is sequentially provided with a square groove (10) and a fan-shaped connecting groove which are mutually communicated from top to bottom, the part of the top end of the mist outlet pipe (32) penetrating through the water tank (2) is communicated with the fan-shaped connecting groove, and a control component for controlling the mist outlet amount is fixedly arranged on the square groove (10).

5. The spray air purification device according to claim 4, wherein the control assembly comprises a mounting plate (11) which is positioned inside the square groove (10) and fixedly connected with the bottom end of the inner wall of the square groove (10), the mounting plate (11) is provided with a circular groove (13) and a fan-shaped groove (12) which are mutually communicated from top to bottom, the fan-shaped groove (12) is positioned right above the fan-shaped groove and is communicated with the fan-shaped groove, the circular groove (13) is rotationally connected with a rotary table (15), the rotary table (15) is rotationally connected with the upper surface of the circular groove (13) through a short shaft (17), a plurality of diffusion holes (16) are formed in the rotary table (15), the diffusion holes (16) are circularly distributed in an array mode through the central line of the short shaft (17), outer expansion grooves (14) which are convenient for workers to rotate the rotary table (15) are formed in two sides of the circular groove (13), a pressing plate (18) is hinged to the upper surface of the mounting plate (11), and the pressing plate (18) is provided with a locking assembly which controls the pressing plate (18) to fix the rotary table (15).

6. The spray air purification device according to claim 5, wherein the locking assembly comprises a stud (20) which is connected with the pressing plate (18) in a sliding manner, the stud (20) is axially arranged, two ends of the stud (20) are respectively penetrated out of the pressing plate (18), a handle (19) is fixedly arranged at the top end of the stud (20) penetrated out of the pressing plate (18), a threaded hole (21) which is positioned under the stud (20) and is matched with the stud (20) is formed in the upper end surface of the mounting plate (11), a pressing block (22) which is abutted against the turntable (15) is fixedly arranged on the lower surface of the pressing plate (18), and a limiting assembly for controlling the rotation angle of the pressing plate (18) is arranged on the pressing plate (18).

7. The spray air purification device according to claim 6, wherein the limiting assembly comprises a waist-shaped groove (25) formed in the pressing plate (18), a limiting shaft (23) is arranged in the waist-shaped groove (25) in a penetrating mode, the bottom end of the limiting shaft (23) extends out of the waist-shaped groove (25) and is fixedly connected with the upper surface of the mounting plate (11), and the top end of the limiting shaft (23) extends out of the waist-shaped groove (25) and is fixedly provided with a positioning sheet (24).

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