A corrosion-resistant high-pressure air pump type air purification spray equipment

Abstract

The present invention relates to the technical field of spray technology, and in particular to a corrosion-resistant high-pressure air pump type air purification spray device, comprising a bottom shell, the bottom shell is a circular cylindrical shell, an air pump assembly is arranged inside the bottom shell, the air pump assembly comprises a mounting shell, the mounting shell is a circular plate-shaped shell, and there is a mounting space inside; the upper side of the bottom shell is an opening, and a top cover is provided, the top cover is a collection groove with an inverted truncated cone starting from the middle, and a mist outlet is provided in the middle, an atomizing nozzle is arranged inside the mist outlet, the atomizing nozzle comprises an atomizing plate, a mounting port is provided in the middle of the atomizing plate, and a plurality of mist outlet holes are evenly provided on the surface; a driving assembly is arranged inside the mounting port, the driving assembly comprises a mounting ring, a sliding rod, a rotating block and a fan blade, and the mounting ring is fixedly installed inside the mounting port. The present invention can clean the position of the mist outlet to avoid blockage and ensure the efficiency of the spray.

Description

Technical Field

[0001] The invention relates to the field of spray technology, and in particular to a corrosion-resistant high-pressure air pump type air purification spray device. Background Art

[0002] The edge of the impeller of the high-pressure air pump has multiple blades. When the impeller rotates, due to the centrifugal force, the air in the two blades is quickly moved toward the outer edge, transferring energy, and the wind pressure is quickly superimposed. In the spray equipment, the fluid will automatically flow from high pressure to low pressure, and the water is torn into small drops by the high-speed air. These small water droplets become mist after being sprayed out.

[0003] Chinese patent CN109172961B discloses a sprayer, which includes a housing having a chamber for holding an aerosol, an air outlet connected to the chamber for allowing the aerosol to be drawn out of the chamber, and a reservoir for holding a liquid to be atomized. The sprayer also includes a liquid orifice located in the chamber, one or more liquid channels defined between the reservoir and the liquid orifice, the one or more liquid channels having a liquid volume, and a pressurized gas outlet located in the chamber near the liquid orifice.

[0004] However, during atomization spraying, part of the water will adhere to the mist outlet of the spray equipment, and the water will adhere to dust, thereby causing blockage of the mist outlet, which can easily affect the efficiency of the spray. Summary of the invention

[0005] The purpose of the present invention is to solve the problem in the prior art that part of the water adheres to the mist outlet of the spray equipment, and the water adheres to dust, thereby causing blockage of the defogger outlet, which easily affects the efficiency of the spray. A corrosion-resistant high-pressure air pump type air purification spray equipment is proposed.

[0006] In order to achieve the above object, the present invention adopts the following technical solutions:

[0007] A corrosion-resistant high-pressure air pump type air purification spray device comprises a bottom shell, the bottom shell is a circular cylindrical shell, an air pump assembly is arranged inside the bottom shell, and the air pump assembly comprises a mounting shell, the mounting shell is a circular plate-shaped shell and has a mounting space inside;

[0008] The upper side of the bottom shell is open and is provided with a top cover, the top cover is provided with an inverted truncated cone-shaped collecting groove starting from the middle, and a mist outlet is provided in the middle, an atomizing nozzle is provided inside the mist outlet, and the atomizing nozzle includes an atomizing plate, a mounting opening is provided in the middle of the atomizing plate, and a plurality of mist outlet holes are evenly provided on the surface;

[0009] A driving assembly is arranged inside the installation opening, and the driving assembly includes a mounting ring, a sliding rod, a rotating block and a fan blade. The mounting ring is fixedly installed inside the installation opening, the sliding rod is slidably arranged inside the mounting ring, the rotating block is an inverted truncated cone block, and is fixedly connected to the bottom end of the sliding rod, and a plurality of the fan blades are annularly fixedly connected to the side of the rotating block;

[0010] A cleaning component is arranged inside the top cover, and the cleaning component is used for cleaning dust and water droplets on the top cover.

[0011] Preferably, the air pump assembly also includes a motor, an extrusion shaft and an elastic sheet. The motor is vertically fixed inside the bottom shell, and the output end is set upward. The extrusion shaft is fixedly connected to the output end of the motor and is eccentrically set to the output end of the motor. Multiple elastic sheets are annularly fixedly connected to the side of the extrusion shaft.

[0012] Preferably, an air outlet is provided on one side of the mounting shell, and an air inlet is provided on the lower side, an air duct is fixedly connected between the air outlet and the lower side of the mounting shell, and an air valve is provided at one end of the air duct close to the mounting shell.

[0013] Preferably, the atomizing nozzle further comprises a mixing shell and a liquid guiding device, the mixing shell is fixedly connected to the upper end of the liquid guiding device, and the atomizing plate is fixedly mounted on the upper end of the mixing shell.

[0014] Preferably, a collecting component is provided between the mixing shell and the mist outlet, and the collecting component is used to collect the cleaned dust and water droplets.

[0015] Preferably, the collecting assembly comprises a collecting ring and a clamping ring, the collecting ring has a U-shaped cross section to form a collecting ring groove, a plurality of clamping grooves are provided on the side of the mist outlet, and the clamping ring is fixedly connected to the side of the collecting ring and clamped inside the clamping groove.

[0016] Preferably, a water tank assembly is provided inside the bottom shell, and the water tank assembly is connected to the liquid guiding device for introducing liquid into the mixing shell.

[0017] Preferably, the water tank assembly includes a water tank ring and a water pumping pipe, a limiting groove is provided on the side of the bottom shell, the water tank ring is clamped inside the limiting groove, and the water pumping pipe is connected to the water tank ring and the liquid guiding device.

[0018] Preferably, the cleaning assembly includes an inclined plate, a rotating plate, a connecting block, a connecting strip and a clamping column, the connecting block is fixedly connected to the upper end of the sliding column, the inclined plate contacts the side of the top cover, the rotating plate contacts the atomizing plate, the rotating plate is connected to the edge of the atomizing plate by a rotating clamp, the connecting strip is connected between the inclined plate and the rotating plate, a limiting groove is provided at the upper end of the connecting block, the clamping column is fixedly connected to the bottom of one end of the rotating plate close to the connecting block, and the limiting groove and the clamping column are polygonal.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] When the high-pressure gas is squeezed by the air pump, it is atomized and sprayed through the atomizing nozzle. During the atomizing and spraying process, the mist hits the fan blades, thereby driving the rotating block to rotate. At the same time, the rotating block drives the sliding rod and the cleaning component to rotate. The water droplets and dust sprayed by the atomization are cleaned by the cleaning component, thereby avoiding the cleaning of the atomizing plate. The present invention can clean the position of the mist outlet, thereby avoiding blockage and ensuring the efficiency of the spray.

[0021] The water droplets and dust on the atomizing plate and the top cover are cleaned by rotating the cleaning assembly, and the collected water droplets and dust are pushed inwards at the same time, so as to be collected and cleaned by the collecting ring. The clamping ring facilitates the installation and removal of the collecting ring, thereby facilitating the cleaning of the collecting ring.

[0022] The water tank ring can be quickly installed and disassembled inside the limit groove, and at the same time, the liquid inside the water tank ring is introduced into the liquid guide device through the water pump pipe for atomization;

[0023] When the efficiency of atomization spraying is low, the driving component is subjected to less force and the clamping column is not connected to the connecting block. When atomization spraying is performed, the driving component receives a larger atomization impact and drives the rotating block to push, thereby clamping the limiting groove inside the connecting block with the clamping column, thereby rotating the inclined plate and the rotating plate to collect and clean the atomization plate and the top cover. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 This is a schematic diagram of the front structure of a corrosion-resistant high-pressure air pump type air purification spray device proposed by the present invention;

[0025] Figure 2 A cross-sectional view of a corrosion-resistant high-pressure air pump type air purification spray device proposed by the present invention;

[0026] Figure 3 This is a schematic diagram of the structure of an air pump assembly of a corrosion-resistant high-pressure air pump type air purification spray device proposed by the present invention;

[0027] Figure 4 A schematic diagram of the internal structure of an air pump assembly of a corrosion-resistant high-pressure air pump type air purification spray device proposed by the present invention;

[0028] Figure 5 This is a schematic diagram of the structure of a water tank assembly of a corrosion-resistant high-pressure air pump type air purification spray device proposed by the present invention;

[0029] Figure 6This is a schematic diagram of the structure of a collection component of a corrosion-resistant high-pressure air pump type air purification spray device proposed by the present invention;

[0030] Figure 7 This is a schematic diagram of the structure of a driving component of a corrosion-resistant high-pressure air pump type air purification spray device proposed by the present invention;

[0031] Figure 8 This is a schematic diagram of the cleaning component structure of a corrosion-resistant high-pressure air pump type air purification spray device proposed by the present invention.

[0032] In the figure: 1 bottom shell, 2 air pump assembly, 21 mounting shell, 22 motor, 23 extrusion shaft, 24 elastic sheet, 3 top cover, 4 atomizing nozzle, 41 atomizing plate, 42 mixing shell, 43 liquid guide device, 5 driving assembly, 51 mounting ring, 52 sliding rod, 53 rotating block, 54 fan blade, 6 cleaning assembly, 61 tilting plate, 62 rotating plate, 63 connecting block, 64 connecting strip, 65 clamping column, 7 collecting assembly, 71 collecting ring, 72 clamping ring, 8 water tank assembly, 81 water tank ring, 82 water extraction pipe, 9 air guide pipe. DETAILED DESCRIPTION

[0033] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments.

[0034] The terms such as "upper", "lower", "left", "right", "middle" and "one" used in the present invention are only for the convenience of description and are not used to limit the scope of the present invention. Changes or adjustments to their relative relationships should be regarded as the scope of the present invention without substantially changing the technical content.

[0035] Reference Figure 1-Figure 8 A corrosion-resistant high-pressure air pump type air purification spray device comprises a bottom shell 1, the bottom shell 1 is a circular cylindrical shell, an air pump assembly 2 is arranged inside the bottom shell 1, and the air pump assembly 2 comprises a mounting shell 21, the mounting shell 21 is a circular plate, and has a mounting space inside;

[0036] The upper side of the bottom shell 1 is open, and a top cover 3 is provided on it. The top cover 3 is a collecting groove with an inverted truncated cone shape starting from the middle, and a mist outlet is provided in the middle. An atomizing nozzle 4 is provided inside the mist outlet. The atomizing nozzle 4 includes an atomizing plate 41. A mounting port is provided in the middle of the atomizing plate 41, and a plurality of mist outlet holes are evenly provided on the surface.

[0037] A driving assembly 5 is arranged inside the installation opening, and the driving assembly 5 comprises a mounting ring 51, a sliding rod 52, a rotating block 53 and a fan blade 54. The mounting ring 51 is fixedly installed inside the installation opening, the sliding rod 52 is slidably arranged inside the mounting ring 51, the rotating block 53 is an inverted truncated cone block and is fixedly connected to the bottom end of the sliding rod 52, and a plurality of fan blades 54 are annularly fixedly connected to the side of the rotating block 53;

[0038] A cleaning assembly 6 is arranged inside the top cover 3 , and the cleaning assembly 6 is used to clean dust and water droplets on the top cover 3 .

[0039] In an embodiment of the above technical solution, when high-pressure gas is squeezed by an air pump, atomization and spraying are performed through the atomizing nozzle 4. During the atomization and spraying process, the mist hits the fan blades 54, thereby driving the rotating block 53 to rotate. At the same time, the rotating block 53 drives the sliding rod 52 and the cleaning assembly 6 to rotate. The cleaning assembly 6 is used to rotate and clean the atomized water droplets and dust, thereby avoiding cleaning the atomizing plate 41. The present invention can clean the position of the mist outlet, thereby avoiding blockage and ensuring the efficiency of the spray.

[0040] The preferred technical solution in this embodiment is that the air pump assembly 2 also includes a motor 22, an extrusion shaft 23 and an elastic sheet 24. The motor 22 is vertically fixedly installed inside the bottom shell 1, and the output end is set upward. The extrusion shaft 23 is fixedly connected to the output end of the motor 22 and is eccentrically arranged with the output end of the motor 22. A plurality of elastic sheets 24 are annularly fixedly connected to the side of the extrusion shaft 23, and the extrusion shaft 23 inside the mounting shell 21 is driven to rotate by the motor 22;

[0041] An air outlet is provided on one side of the mounting shell 21, and an air inlet is provided on the lower side. An air guide pipe 9 is fixedly connected to the air outlet and the lower side of the mounting shell 21. An air valve is provided at one end of the air guide pipe 9 close to the mounting shell 21. The rotating extrusion shaft 23 creates negative pressure of air, and air is extracted through the air inlet. The gas is extruded and guided out through the air outlet. The gas is then conducted through the air guide pipe 9, and then the gas is ejected by controlling the gas valve.

[0042] The atomizing nozzle 4 also includes a mixing shell 42 and a liquid guide device 43. The mixing shell 42 is fixedly connected to the upper end of the liquid guide device 43. The atomizing plate 41 is fixedly installed on the upper end of the mixing shell 42. The gas and the liquid in the liquid guide device 43 are collected and mixed in the mixing shell 42 and sprayed out through the atomizing plate 41.

[0043] A collecting assembly 7 is provided between the mixing shell 42 and the mist outlet, and the collecting assembly 7 is used to collect the cleaned dust and water droplets;

[0044] The collecting assembly 7 includes a collecting ring 71 and a clamping ring 72. The collecting ring 71 has a U-shaped cross section, forming a collecting ring 71 groove. A plurality of clamping grooves are provided on the side of the mist outlet. The clamping ring 72 is fixedly connected to the side of the collecting ring 71 and clamped inside the clamping groove. The water droplets and dust on the atomizing plate 41 and the top cover 3 are rotated and cleaned by the cleaning assembly 6, and the collected water droplets and dust are pushed inward, so as to be collected and cleaned by the collecting ring 71. The clamping ring 72 facilitates the installation and disassembly of the collecting ring 71, thereby facilitating the cleaning of the collecting ring 71.

[0045] A water tank assembly 8 is disposed inside the bottom shell 1, and the water tank assembly 8 is connected to a liquid guide device 43 for introducing liquid into the mixing shell 42;

[0046] The water tank assembly 8 includes a water tank ring 81 and a water extraction pipe 82. A limiting groove is provided on the side of the bottom shell 1. The water tank ring 81 is clamped inside the limiting groove. The water extraction pipe 82 is connected between the water tank ring 81 and the liquid guide device 43. The water tank ring 81 can be quickly installed and removed inside the limiting groove. At the same time, the liquid inside the water tank ring 81 is introduced into the liquid guide device 43 through the water extraction pipe 82 for atomization.

[0047] The cleaning assembly 6 includes an inclined plate 61, a rotating plate 62, a connecting block 63, a connecting strip 64 and a clamping column 65. The connecting block 63 is fixedly connected to the upper end of the sliding column. The inclined plate 61 contacts the side of the top cover 3, the rotating plate 62 contacts the atomizing plate 41, and the rotating plate 62 is connected to the edge of the atomizing plate 41 by rotation. The connecting strip 64 is connected between the inclined plate 61 and the rotating plate 62. A limiting groove is provided at the upper end of the connecting block 63. The clamping column 65 is fixedly connected to the bottom of one end of the rotating plate 62 close to the connecting block 63. The limiting groove and the clamping column 65 are polygonal. When the efficiency of atomization spraying is low, the driving assembly 5 is subjected to less force, and the clamping column 65 is not connected to the connecting block 63. When atomization spraying is performed, the driving assembly 5 receives a large atomization impact, which will drive the rotating block 53 to push, thereby clamping the limiting groove inside the connecting block 63 with the clamping column 65, so that the inclined plate 61 and the rotating plate 62 are rotated, and the atomizing plate 41 and the top cover 3 are collected and cleaned.

[0048] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A corrosion-resistant high-pressure air pump type air purification spray device, comprising a bottom shell (1), It is characterized in that The bottom shell (1) is a circular cylindrical shell, an air pump assembly (2) is arranged inside the bottom shell (1), the air pump assembly (2) comprises a mounting shell (21), the mounting shell (21) is in the shape of a circular plate and has a mounting space inside; The upper side of the bottom shell (1) is open and is provided with a top cover (3); the top cover (3) is provided with an inverted truncated cone-shaped collecting groove in the middle and a mist outlet in the middle; an atomizing nozzle (4) is arranged inside the mist outlet; the atomizing nozzle (4) comprises an atomizing plate (41); the atomizing plate (41) is provided with a mounting opening in the middle and a plurality of mist outlet holes are evenly provided on the surface; A driving assembly (5) is arranged inside the mounting opening, and the driving assembly (5) comprises a mounting ring (52), a sliding rod (51), a rotating block (53) and fan blades (54); the mounting ring (52) is fixedly mounted inside the mounting opening; the sliding rod (51) is slidably arranged inside the mounting ring (52); the rotating block (53) is an inverted truncated cone-shaped block and is fixedly connected to the bottom end of the sliding rod (51); and a plurality of fan blades (54) are annularly fixedly connected to the side of the rotating block (53); A cleaning assembly (6) is arranged inside the top cover (3), and the cleaning assembly (6) is used to clean dust and water droplets on the top cover (3); the air pump assembly (2) further comprises a motor (22), an extrusion shaft (23) and an elastic sheet (24); the motor (22) is vertically fixedly mounted inside the bottom shell (1), and the output end is arranged upward; the extrusion shaft (23) is fixedly connected to the output end of the motor (22) and is eccentrically arranged with the output end of the motor (22); a plurality of elastic sheets (24) are annularly fixedly connected to the side of the extrusion shaft (23); an air outlet is provided on one side of the mounting shell (21), and an air inlet is provided on the lower side; the air guide pipe (9) is connected to the bottom shell (1) and the air outlet is provided on the upper side of the mounting shell (21); and an air inlet is provided on the lower side. The air outlet is connected to and located on the mounting shell (21); an air valve is provided at one end of the air guide pipe (9) close to the mounting shell (21); the atomizing nozzle (4) further comprises a mixing shell (42) and a liquid guide device (43); the mixing shell (42) is fixedly connected to the upper end of the liquid guide device (43); the atomizing plate (41) is fixedly mounted on the upper end of the mixing shell (42); a collecting component (7) is provided between the mixing shell (42) and the mist outlet; the collecting component (7) is used to collect the dust and water droplets cleaned out; the collecting component (7) comprises a collecting ring (71) and a clamping ring (72); the collecting ring (71) has a U-shaped cross section, forming a collecting ring ( The bottom shell (1) has a plurality of slots, the side of the mist outlet is provided with a plurality of slots, the snap ring (72) is fixedly connected to the side of the collecting ring (71) and is clamped inside the slot; a water tank assembly (8) is arranged inside the bottom shell (1), the water tank assembly (8) is connected to the liquid guide device (43) and is used to introduce liquid into the mixing shell (42); the water tank assembly (8) comprises a water tank ring (81) and a water extraction pipe (82), the side of the bottom shell (1) is provided with a limiting slot, the water tank ring (81) is clamped inside the limiting slot, and the water extraction pipe (82) connects the water tank ring (81) and the liquid guide device (43); the cleaning assembly (6) comprises an inclined plate (61 ), a rotating plate (62), a connecting block (63), a connecting strip (64) and a clamping column (65), wherein the connecting block (63) is fixedly connected to the upper end of the sliding rod, the inclined plate (61) contacts the side of the top cover (3), the rotating plate (62) contacts the atomizing plate (41), the rotating plate (62) is connected to the edge of the atomizing plate (41) by a rotating clamping device, the connecting strip (64) is connected between the inclined plate (61) and the rotating plate (62), a limiting groove is provided at the upper end of the connecting block (63), the clamping column (65) is fixedly connected to the bottom of one end of the rotating plate (62) close to the connecting block (63), and the limiting groove and the clamping column (65) are polygonal.

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