CN217441899U

CN217441899U - Air purification equipment of toilet

Info

Publication number: CN217441899U
Application number: CN202221356672.2U
Authority: CN
Inventors: 曹阳; 李帅涛
Original assignee: Shenzhen Zhongke Guanjing Purification Technology Co ltd
Current assignee: Shenzhen Zhongke Guanjing Purification Technology Co ltd
Priority date: 2022-06-01
Filing date: 2022-06-01
Publication date: 2022-09-16
Anticipated expiration: 2032-06-01

Abstract

The utility model discloses an air purification device of a clean room, which relates to the technical field of clean room purification, and comprises a shell, wherein an air inlet and an air outlet are arranged on the shell, a first filtering component, a second filtering component, an ion purification component, a dust removal component, a blowing component and a disinfection component are sequentially arranged in the shell, and the first filtering component comprises a first mounting frame and a first filter screen arranged on the first mounting frame; the second filter assembly comprises a second mounting frame and a second filter screen arranged on the second mounting frame; the ion purification assembly comprises a mounting frame and an anion generator; the dust removal assembly comprises a dust removal mounting seat and a plurality of filter bags arranged in an array manner; it purifies subassembly, dust removal subassembly, the subassembly of blowing and the automatic realization of subassembly of disinfecting through adopting first filtering component, second filtering component, ion, and the purification effect is good to gaseous one-level filtration, secondary filter, ion purification, filtration dust removal and the disinfection of disinfecting.

Description

Air purification equipment of toilet

Technical Field

The utility model relates to a toilet purifies field technique, especially indicates an air purification equipment in toilet.

Background

Along with the rapid development of industrial technology, the requirement on the environment of a clean room is higher and higher, the environment in the clean room is required to be free of dust and peculiar smell, various purification devices are mostly adopted in the existing clean room for coping with the high requirement on the environment, the purification devices of different types and specifications are purchased according to different efficacies, on one hand, the occupied area is large, and on the other hand, the cost is increased; the existing purifying equipment also has the technical problem of non-ideal purifying effect, and is difficult to meet the requirement of high environmental standard of the clean room, so that aiming at the current situation, the development of the air purifying equipment of the clean room is urgently needed to meet the requirement of actual use.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model discloses to the disappearance that prior art exists, its main objective provides a toilet's air purification equipment, and it is through adopting first filter assembly, second filter assembly, ion purification subassembly, dust removal subassembly, the realization of blowing subassembly and the automation of disinfection subassembly to gaseous one-level filtration, secondary filter, ion purification, filtration dust removal and disinfection of disinfecting, purifying effect is good.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

an air purification device of a clean room comprises a shell, wherein an air inlet and an air outlet are formed in the shell, a first filter component, a second filter component, an ion purification component, a dust removal component, a blowing component and a disinfection component are sequentially arranged in the shell, and the first filter component comprises a first mounting frame and a first filter screen arranged on the first mounting frame; the second filter assembly comprises a second mounting frame and a second filter screen arranged on the second mounting frame; the ion purification assembly comprises a mounting frame and an anion generator; the dust removal assembly comprises a dust removal mounting seat and a plurality of filter bags arranged in an array manner, vent holes are formed in the dust removal mounting seat, an elastic ring is arranged at the upper end of each filter bag, the elastic ring extends outwards to protrude out of the side wall of each filter bag, the outer diameter of the elastic ring exceeds the outer diameter of each vent hole, and each filter bag vertically penetrates through the vent holes and is detachably mounted on the dust removal mounting seat; the dust removal assembly also comprises a pulse injection device, the pulse injection device comprises a plurality of nozzles for injecting gas to the filter bag, and the plurality of nozzles face to the right upper part of the filter bag; ash collecting boxes are arranged below the plurality of filter bags; the blowing assembly comprises a motor and a plurality of air exhaust impellers arranged at the shaft end of the motor; the exhaust impeller is curved in an arc shape, and the plurality of exhaust impellers are arranged in a vortex shape; the sterilizing component comprises a mounting bracket and an ultraviolet lamp tube arranged on the mounting bracket; the two sides of the shell are in a polygonal pyramid shape, and the air inlet and the air outlet are respectively arranged on the two sides of the shell.

As a preferred embodiment: the pulse injection assembly further comprises a gas storage bag and a plurality of injection pipes, the gas storage bag is arranged on the side wall of the shell, the plurality of injection pipes are arranged above the dust removal mounting seat in an array mode along the length direction of the gas storage bag, one end of each injection pipe is connected with the gas storage bag, and the other end of each injection pipe is located above the filter bag; the nozzle is arranged on the blowing pipe.

As a preferred embodiment: and a pulse electromagnetic valve used for controlling the amount of gas entering the injection pipe is arranged between the gas storage bag and the injection pipe, and one end of the injection pipe is connected with the gas storage bag through the pulse electromagnetic valve.

As a preferred embodiment: the lateral wall is provided with the installation lug under the casing, be provided with the recess on the first mounting bracket, this recess and installation lug phase-match, this first mounting bracket passes through recess and the cooperation detachable setting of installation lug in the casing.

As a preferred embodiment: the casing front side can be dismantled and be provided with a plurality of guard gates, and these a plurality of guard gates are arranged in proper order.

As a preferred embodiment: and a height sensor for detecting the height of dust is arranged in the dust collecting box.

As a preferred embodiment: the left side and the right side of casing all are four pyramid shape, and this air intake sets up in the casing left side, and this air outlet sets up in the casing right side, and this air intake and air outlet all are circularly.

As a preferred embodiment: the first filter screen is a fiber filter screen, and the second filter screen is an activated carbon filter screen.

Compared with the prior art, the utility model has obvious advantages and beneficial effects, concretely speaking, according to the technical scheme, the first-stage filtration, the second-stage filtration, the ion purification, the dust removal and the sterilization of the gas are realized automatically by adopting the first filtration component, the second filtration component, the ion purification component, the blowing component and the sterilization component, and the purification effect is good; the whole structure is compact, and the occupied area is small; the pulse spraying and blowing assembly is adopted to enable dust attached to the surface of the dust collecting box to be rapidly separated and fall into the dust collecting box, and then the filter bag is enabled to keep a good filtering effect.

To more clearly illustrate the structural features and effects of the present invention, the following detailed description is given with reference to the accompanying drawings and specific embodiments.

Drawings

FIG. 1 is a schematic perspective view of an air purification apparatus for a clean room according to the present invention;

FIG. 2 is a schematic perspective view of the main body of the air purification apparatus for a clean room according to the present invention;

fig. 3 is a schematic perspective view of the main body of the dust removing assembly of the present invention.

The attached drawings indicate the following:

in the figure: 10. a housing; 11. mounting a bump; 12. a protective door; 13. an air inlet; 14. an air outlet; 20. a first filter assembly; 21. a first mounting bracket; 22. a groove; 23. a first filter screen; 30. a second filter assembly; 31. a second mounting bracket; 32. a second filter screen; 40. an ion purification assembly; 41. installing a frame; 42. a negative ion generator; 50. a dust removal assembly; 51. a dust removal mounting base; 52. a vent hole; 53. a filter bag; 54. an elastic ring; 55. a gas storage bag; 56. a blowing pipe; 57. a pulse electromagnetic valve; 58. a dust collecting box; 60. a blowing assembly; 61. a motor; 62. an exhaust impeller; 70. a sterilizing assembly; 71. an ultraviolet lamp tube.

Detailed Description

The utility model discloses as shown in fig. 1 to fig. 3, an air purification equipment of toilet, including casing 10, be provided with air intake 13 and air outlet 14 on this casing 10, first filtering component 20, second filtering component 30, ion purification subassembly 40, dust removal subassembly 50, subassembly 60 and the subassembly 70 of disinfecting have set gradually in this casing 10, wherein:

the first filter assembly 20 comprises a first mounting frame 21 and a first filter screen 23 mounted on the first mounting frame 21; the second filter assembly 30 comprises a second mounting bracket 31 and a second filter 32 mounted on the second mounting bracket 31; the ion purification assembly 40 includes a mounting frame 41 and an anion generator 42; the dust removing assembly 50 comprises a dust removing mounting seat 51 and a plurality of filter bags 53 arranged in an array manner, wherein the dust removing mounting seat 51 is provided with vent holes 52, the upper end of each filter bag 53 is provided with an elastic ring 54, the elastic ring 54 extends outwards to protrude out of the side wall of each filter bag 53, the outer diameter of each elastic ring 54 exceeds the outer diameter of each vent hole 52, and each filter bag 53 vertically penetrates through the vent holes 52 and is detachably mounted on the dust removing mounting seat 51; the dust removing assembly 50 further comprises a pulse blowing device including a plurality of nozzles (not shown) for blowing gas to the filter bag 53, the plurality of nozzles facing directly above the filter bag 53; ash collecting boxes 58 are arranged below the plurality of filter bags 53; the blowing assembly 60 includes a motor 61 and a plurality of exhaust impellers 62 mounted at the shaft ends of the motor 61; the exhaust impeller 62 is curved in an arc shape, and the exhaust impellers 62 are arranged in a vortex shape; the disinfection component 70 comprises a mounting bracket and an ultraviolet lamp tube 71 mounted on the mounting bracket; the two sides of the casing 10 are in the shape of a polygonal pyramid, and the air inlet 13 and the air outlet 14 are respectively arranged on the two sides of the casing 10.

Air to be purified enters the shell 10 from the air inlet 13, and the air is subjected to primary filtration through the first filter assembly 20 to filter fibrous substances; after the first-stage filtration is finished, the gas enters a second filtering component 30, and the second filtering component 30 absorbs and filters fine particles and toxic gas; the filtered gas enters an ion purification component 40, and a negative ion generator 42 of the ion purification component 40 degrades macromolecular particles in the gas; after the degradation, the gas enters the dust removal assembly 50, and the filter bag 53 of the dust removal assembly 50 further filters the fine dust; the air enters the blowing assembly 60, the blowing assembly 60 blows the air to the disinfecting assembly 70, the ultraviolet lamp tube 71 of the disinfecting assembly 70 irradiates the air to sterilize and disinfect the air, and the purified air is discharged through the air outlet 14.

The first filtering component 20, the second filtering component 30, the ion purification component 40, the dust removal component 50, the blowing component 60 and the disinfection component 70 are adopted to automatically realize the first-stage filtration, the second-stage filtration, the ion purification, the filtration and the dust removal as well as the sterilization and the disinfection of the gas, and the purification effect is good; the whole structure is compact, and the occupied area is small.

The negative ion generator 42 generates negative ions which regulate the ion balance in the air on one hand and can effectively remove pollutants in the air on the other hand; the high concentration of negative ions collide with the toxic chemicals and pathogen suspended particles in the air to make them negatively charged, and these negatively charged particles attract the positively charged particles (such as bacteria, viruses, spores) around them, and this accumulation process continues until the weight of the particles is enough to make them fall on the bottom surface, and the toxic particles are adsorbed; the electrostatic adsorption of the negative ion generator 42 is utilized to adsorb the tiny particles in the air, thereby improving the air purification effect.

The upper end of the filter bag 53 is provided with the elastic ring 54, when the filter bag 53 is damaged, the elastic ring 54 is extruded, the filter bag 53 is detached from the partition plate for replacement, the operation is simple, the replacement is convenient, and the maintenance cost is reduced.

The pulse injection component further comprises an air storage bag 55 and a plurality of injection tubes 56, wherein the air storage bag 55 is arranged on the side wall of the shell 10, the plurality of injection tubes 56 are arranged above the dust removal mounting seat 51 in an array manner along the length direction of the air storage bag 55, one end of each injection tube 56 is connected with the air storage bag 55, and the other end of each injection tube 56 is positioned above the filter bag 53; the nozzles are provided on the blowing pipe 56.

A pulse solenoid valve 57 for controlling the amount of gas entering the injection tube 56 is arranged between the gas storage bag 55 and the injection tube 56, and one end of the injection tube 56 is connected with the gas storage bag 55 through the pulse solenoid valve 57; after the gas passes through the filter bag 53, fine dust in the gas is attached to the outer surface of the filter bag 53; the electromagnetic pulse valve can be controlled by the PLC to be opened and closed at fixed time, so that compressed air in the air storage bag 55 can blow the filter bag 53 through the reverse air flow through the nozzle, the filter bag 53 expands instantly and shakes violently, dust attached to the surface of the filter bag is separated rapidly and falls into the dust collection box 58, and the filter bag 53 is enabled to keep a good filtering effect.

The lower side wall of the shell 10 is provided with a mounting lug 11, the first mounting rack 21 is provided with a groove 22, the groove 22 is matched with the mounting lug 11, and the first mounting rack 21 is detachably arranged in the shell 10 through the matching of the groove 22 and the mounting lug 11; when the first filter 23 is damaged, the first mounting frame 21 is detached from the housing 10, so that the first filter 23 is replaced, and the maintenance cost is reduced.

A plurality of protective doors 12 are detachably arranged on the front side of the shell 10, and the protective doors 12 are sequentially arranged; the plurality of protective doors 12 are all arranged in a detachable manner, and can be conveniently detached for maintenance when needing to be replaced and maintained; the service life of the equipment is prolonged, and the cost is reduced.

A height sensor for detecting the height of dust is arranged in the dust collecting box 58; the height sensor can sense the height of dust in the dust collecting box 58, and can sense the dust in time when the dust reaches a certain height and needs to be cleaned.

The left side and the right side of the shell 10 are both in a quadrangular pyramid shape, the air inlet 13 is arranged on the left side of the shell 10, the air outlet 14 is arranged on the right side of the shell 10, and the air inlet 13 and the air outlet 14 are both in a circular shape; the four-pyramid air inlet and the air outlet are convenient, and the guiding effect can be achieved.

The first filter 23 is a fiber filter, and the second filter 32 is an activated carbon filter; the large granule in the fibre filter screen is to the air and flocculent impurity filters, and the active carbon filter screen adsorbs the granule in the air, adsorbs the peculiar smell in the air simultaneously, adopts first filter screen 23 and second filter screen 32 to improve purifying effect.

The use method and the principle of the air purification equipment of the clean room are as follows:

air to be purified enters the shell from the air inlet, and the air is subjected to primary filtration through the first filtering component to filter fibrous substances; after the primary filtration is finished, the gas enters a second filtering component, and the second filtering component adsorbs and filters fine particles and toxic gas; the filtered gas enters an ion purification assembly, and a negative ion generator of the ion purification assembly degrades macromolecular particles in the gas; after the degradation is finished, the gas enters a dust removal component, and a filter bag of the dust removal component further filters fine dust; the gas enters the blowing component, the blowing component blows the gas to the disinfecting component, the ultraviolet lamp tube of the disinfecting component irradiates the gas to sterilize and disinfect the gas, and the purified gas is discharged through the air outlet.

The design of the utility model is characterized in that the first-stage filtration, the second-stage filtration, the ion purification, the filtration and the dust removal as well as the sterilization and the disinfection of the gas are realized automatically by adopting the first filtration component, the second filtration component, the ion purification component, the dust removal component, the blowing component and the disinfection component, and the purification effect is good; the whole structure is compact, and the occupied area is small; the pulse spraying and blowing assembly is adopted to enable dust attached to the surface of the dust collecting box to be rapidly separated and fall into the dust collecting box, and then the filter bag is enabled to keep a good filtering effect.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the technical scope of the present invention, so that any slight modification, equivalent change and modification made by the technical spirit of the present invention to the above embodiments are all within the scope of the technical solution of the present invention.

Claims

1. An air purification device of a clean room is characterized in that; the air purifier comprises a shell, wherein an air inlet and an air outlet are formed in the shell, a first filtering assembly, a second filtering assembly, an ion purification assembly, a dust removal assembly, an air blowing assembly and a disinfection assembly are sequentially arranged in the shell, and the first filtering assembly comprises a first mounting frame and a first filtering net arranged on the first mounting frame; the second filter assembly comprises a second mounting frame and a second filter screen arranged on the second mounting frame; the ion purification assembly comprises a mounting frame and an anion generator; the dust removal assembly comprises a dust removal mounting seat and a plurality of filter bags arranged in an array manner, vent holes are formed in the dust removal mounting seat, an elastic ring is arranged at the upper end of each filter bag, the elastic ring extends outwards to protrude out of the side wall of each filter bag, the outer diameter of the elastic ring exceeds the outer diameter of each vent hole, and each filter bag vertically penetrates through the vent holes and is detachably mounted on the dust removal mounting seat; the dust removal assembly also comprises a pulse injection device, the pulse injection device comprises a plurality of nozzles for injecting gas to the filter bag, and the plurality of nozzles face to the right upper part of the filter bag; ash collecting boxes are arranged below the plurality of filter bags; the blowing assembly comprises a motor and a plurality of air exhaust impellers arranged at the shaft end of the motor; the exhaust impeller is curved in an arc shape, and the plurality of exhaust impellers are arranged in a vortex shape; the sterilizing component comprises a mounting bracket and an ultraviolet lamp tube arranged on the mounting bracket; the two sides of the shell are in a polygonal pyramid shape, and the air inlet and the air outlet are respectively arranged on the two sides of the shell.

2. An air cleaning apparatus for a clean room according to claim 1, characterized in that; the pulse injection assembly further comprises a gas storage bag and a plurality of injection pipes, the gas storage bag is arranged on the side wall of the shell, the plurality of injection pipes are arranged above the dust removal mounting seat in an array mode along the length direction of the gas storage bag, one end of each injection pipe is connected with the gas storage bag, and the other end of each injection pipe is located above the filter bag; the nozzle is arranged on the blowing pipe.

3. An air cleaning apparatus for a clean room according to claim 2, characterized in that; and a pulse electromagnetic valve used for controlling the amount of gas entering the injection pipe is arranged between the gas storage bag and the injection pipe, and one end of the injection pipe is connected with the gas storage bag through the pulse electromagnetic valve.

4. An air cleaning apparatus for a clean room according to claim 1, characterized in that; the lateral wall is provided with the installation lug under the casing, be provided with the recess on the first mounting bracket, this recess and installation lug phase-match, this first mounting bracket passes through recess and the cooperation detachable setting of installation lug in the casing.

5. An air cleaning apparatus for a clean room according to claim 1, characterized in that; the casing front side can be dismantled and be provided with a plurality of guard gates, and these a plurality of guard gates are arranged in proper order.

6. An air cleaning apparatus for a clean room according to claim 1, characterized in that; and a height sensor for detecting the height of dust is arranged in the dust collecting box.

7. An air cleaning apparatus for a clean room according to claim 1, characterized in that; the left side and the right side of casing all are four pyramid, and this air intake sets up in the casing left side, and this air outlet sets up in the casing right side, and this air intake and air outlet all are circularly.

8. An air cleaning apparatus for a clean room according to claim 1, characterized in that; the first filter screen is a fiber filter screen, and the second filter screen is an activated carbon filter screen.