CN213362741U

CN213362741U - Fresh air purifying and sterilizing equipment

Info

Publication number: CN213362741U
Application number: CN202022425597.8U
Authority: CN
Inventors: 花满
Original assignee: Jiangsu Zunxiangjia Environmental Technology Co ltd
Current assignee: Jiangsu Zunxiangjia Environmental Technology Co ltd
Priority date: 2020-10-27
Filing date: 2020-10-27
Publication date: 2021-06-04
Anticipated expiration: 2030-10-27

Abstract

The utility model relates to a fresh air purifying and sterilizing device, which comprises an air inlet cylinder, a bottom cylinder, a processing assembly, a top cover and an air inlet assembly, wherein the air inlet cylinder is vertically arranged, the bottom cylinder is fixed at the bottom of the air inlet cylinder, the processing assembly is arranged at the top of the air inlet cylinder, the top cover is fixed at the top of the processing assembly, and the air inlet assembly is arranged inside the air inlet cylinder; the utility model discloses venturi's characteristic with the help of in the air inlet subassembly has increased the intake by a wide margin to improve treatment effeciency, realized physics with the help of a plurality of ultraviolet lamp pearls in the subassembly that disinfects moreover and disinfected, and then effectively avoid in chemical gets into ambient air, thereby avoid causing the injury in order to improve the safety in utilization to the human body.

Description

Fresh air purifying and sterilizing equipment

Technical Field

The utility model relates to a new trend purifies sterilizing equipment.

Background

The fresh air purification equipment is effective air purification equipment, and can circularly purify air in the environment so as to improve the air quality in the environment; the existing fresh air purification equipment has small air intake, so the treatment efficiency is low, and most of the fresh air purification equipment adopts chemical agents for sterilization, and a small amount of agent molecules are inevitably taken out when air flows through the chemical agents, so that the air in the environment contains the chemical agents, and the human body is injured, so the use safety is low, and the fresh air purification equipment is to be further improved.

SUMMERY OF THE UTILITY MODEL

To the current situation of above-mentioned prior art, the utility model aims to solve the technical problem that an air intake has been increased in order to improve treatment effeciency by a wide margin is provided to realized that physics disinfects in order to improve safety in utilization's new trend purification sterilization equipment.

The utility model provides a technical scheme that above-mentioned technical problem adopted does: the fresh air purifying and sterilizing equipment is characterized by comprising an air inlet cylinder, a bottom cylinder, a processing assembly, a top cover and an air inlet assembly, wherein the air inlet cylinder is vertically arranged, the bottom cylinder is fixed at the bottom of the air inlet cylinder, the processing assembly is arranged at the top of the air inlet cylinder, the top cover is fixed at the top of the processing assembly, and the air inlet assembly is arranged inside the air inlet cylinder; a plurality of first air inlet grooves are formed in the peripheral inner wall of the air inlet barrel, and a second air inlet groove is formed in the peripheral inner wall of the bottom barrel; the inner wall of the periphery of the top cover is provided with a plurality of air outlet grooves, and the air inlet assembly comprises a fan, a Venturi tube, an end plate, an air inlet pipe and a horn-shaped air inlet hopper; the venturi tube is vertically arranged, the end plates comprise two, the two end plates are respectively fixed at the upper end and the lower end of the venturi tube, the fan is fixed at the lower side of one end plate below the fan, the four air inlet pipes comprise four air inlet pipes, the four air inlet pipes are inserted in the middle of the venturi tube at equal angles along the circumferential direction and are transversely arranged and are mutually communicated with the inside of the venturi tube, a horn-shaped air inlet hopper is fixed at each end of the four air inlet pipes, an opening at the outer end of each horn-shaped air inlet hopper is respectively matched with a plurality of first air inlet grooves at the corresponding side, a vent hole is formed in each of the two end plates, and the two vent holes are respectively matched with openings at the upper end and the; the processing assembly comprises three barrels, a sterilization assembly, an adsorption assembly and a filtering assembly, the three barrels are vertically arranged and fixed with each other, the uppermost barrel is fixed at the bottom of the top cover, and the lowermost barrel is fixed at the top of the air inlet barrel; the sterilization component, the adsorption component and the filtering component are respectively arranged in the three cylinders from bottom to top; the sterilization component comprises a first frame body and ultraviolet lamp beads; first framework detachable locates in a barrel of below, set up first cavity in the first framework, be formed with a plurality of horizontal equidistant crosspieces of arranging in the first cavity, every the ultraviolet lamp pearl that is equipped with a plurality of horizontal equidistant arrangements is all inlayed to the both sides of crosspiece.

Preferably, the adsorption assembly comprises a second frame body and an active carbon block, the second frame body is detachably arranged in a middle barrel, a plurality of blank spaces are formed in the second frame body, and each blank space is provided with one active carbon block.

Preferably, the filter assembly comprises a third frame and filter cotton, the third frame is detachably arranged in the uppermost cylinder, and the filter cotton is embedded in the third frame.

Preferably, the barrel all outwards is formed with two L type pieces that are symmetrically distributed on the inner wall all around, still all outwards is formed with a T type piece on the inner wall all around of barrel, the T type piece is located between two L type pieces that correspond the side.

Preferably, the ends of the T-shaped block and the L-shaped block are respectively abutted against the outer wall of the corresponding side of the first frame, the second frame or the third frame.

Preferably, a protective net is further fixed between the fan and one end plate below the fan.

Compared with the prior art, the utility model has the advantages of: the utility model discloses venturi's characteristic with the help of in the air inlet subassembly has increased the intake by a wide margin to improve treatment effeciency, realized physics with the help of a plurality of ultraviolet lamp pearls in the subassembly that disinfects moreover and disinfected, and then effectively avoid in chemical gets into ambient air, thereby avoid causing the injury in order to improve the safety in utilization to the human body.

Drawings

FIG. 1 is a view showing a structure of a top side of the present invention;

FIG. 2 is an exploded view of the intake assembly of the present invention;

FIG. 3 is an exploded view of the processing module of the present invention;

fig. 4 is a structural view of the cylinder of the present invention.

Detailed Description

Unless defined otherwise, technical or scientific terms used herein shall have the ordinary meaning as understood by those of ordinary skill in the art to which the invention belongs. The use of "first," "second," and similar terms in the description herein do not denote any order, quantity, or importance, but rather the terms are used to distinguish one element from another. The word "comprising" or "comprises", and the like, means that the element or item listed before the word covers the element or item listed after the word and its equivalents, but does not exclude other elements or items. The terms "connected" or "coupled" and the like are not restricted to physical or mechanical connections, but may include electrical connections, whether direct or indirect. "upper", "lower", "left", "right", and the like are used merely to indicate relative positional relationships, and when the absolute position of the object being described is changed, the relative positional relationships may also be changed accordingly.

To maintain the following description of the embodiments of the present invention clear and concise, detailed descriptions of well-known functions and components may be omitted.

As shown in fig. 1 to 4, a fresh air purifying and sterilizing device comprises an air inlet cylinder 1, a bottom cylinder 2, a processing assembly 3, a top cover 4 and an air inlet assembly 5, wherein the air inlet cylinder 1 is vertically arranged, the bottom cylinder 2 is fixed at the bottom of the air inlet cylinder 1, the processing assembly 3 is arranged at the top of the air inlet cylinder 1, the top cover 4 is fixed at the top of the processing assembly 3, and the air inlet assembly 5 is arranged inside the air inlet cylinder 1; a plurality of first air inlet grooves 101 are formed in the peripheral inner wall of the air inlet barrel 1, and a second air inlet groove 21 is formed in the peripheral inner wall of the bottom barrel 2; a plurality of air outlet grooves 41 are formed in the peripheral inner wall of the top cover 4, and the air inlet component 5 comprises a fan 51, a venturi tube 53, an end plate 54, an air inlet pipe 55 and a horn-shaped air inlet hopper 56; the venturi tube 53 is vertically arranged, the end plates 54 comprise two, the two end plates 54 are respectively fixed at the upper end and the lower end of the venturi tube 53, the fan 51 is fixed at the lower side of one end plate 54 below, the number of the air inlet pipes 55 is four, the four air inlet pipes 55 are inserted in the middle of the venturi tube 53 at equal angles along the circumferential direction, are transversely arranged and are mutually communicated with the inside of the venturi tube 53, the end parts of the four air inlet pipes 55 are respectively fixed with a horn-shaped air inlet hopper 56, the outer end opening of each horn-shaped air inlet hopper 56 is respectively matched with the first air inlet grooves 101 on the corresponding side, the two end plates 54 are respectively provided with a vent hole 541, and the two vent holes 541 are respectively matched with the upper end; the processing assembly 3 comprises three barrels 31, a sterilization assembly, an adsorption assembly and a filtering assembly, wherein the three barrels 31 are vertically arranged and fixed with each other, the uppermost barrel 31 is fixed at the bottom of the top cover 4, and the lowermost barrel 31 is fixed at the top of the air inlet barrel 1; the sterilization component, the adsorption component and the filtering component are respectively arranged in the three cylinders 31 from bottom to top; the sterilization component comprises a first frame body 37 and an ultraviolet lamp bead 33; first framework 37 detachable locates in a barrel 31 of below, has seted up first cavity 371 in the first framework 37, is formed with the crosspiece 372 that a plurality of horizontal equidistant arranged in first cavity 371, and the ultraviolet lamp pearl 38 that a plurality of horizontal equidistant arranged all inlayed in the both sides of every crosspiece 372.

The adsorption component comprises a second frame body 34 and an activated carbon block 36, the second frame body 34 is detachably arranged in one barrel 31 in the middle, a plurality of blank spaces 341 are formed in the second frame body 34, and each blank space 341 is provided with one activated carbon block 36.

The filter assembly comprises a third frame body 32 and filter cotton 35, wherein the third frame body 32 is detachably arranged in the uppermost cylinder body 31, and the filter cotton 35 is embedded in the third frame body 32.

The inner wall of the cylinder 31 is formed with two L-shaped blocks 311 which are symmetrically distributed, the inner wall of the cylinder 31 is also formed with a T-shaped block 312, and the T-shaped block 312 is arranged between the two L-shaped blocks 311 on the corresponding side.

The ends of the T-shaped block 312 and the L-shaped block 311 are pressed against the outer walls of the corresponding sides of the first frame 37, the second frame 34, or the third frame 32.

A protective net 52 is fixed between the fan 51 and one end plate 54 below.

The working principle is as follows: starting the fan 51 to operate, and further sucking the external air into the bottom barrel 2 through the four second air inlet slots 21 on the bottom barrel 2, so that the external air enters the venturi tube 53 from bottom to top; when the air flows to the middle of the venturi tube 53, the air flow is reduced from thick to thin according to the principle of the venturi tube 53, so as to accelerate the flow rate of the air, so that the air forms a low pressure area (in the prior art) at the upper opening of the venturi tube 53, and then the external air is sucked into the four trumpet-shaped air inlet hoppers 56 through the first air inlet slots 101 on each side of the air inlet drum 1, and then is sucked into the middle of the venturi tube 53 through the four air inlet pipes 55, so as to flow upward together with the bottom air flow after being mixed with the bottom air flow and enter the processing assembly 3.

In the processing assembly 3, air firstly enters gaps among the crosspieces 372, and each ultraviolet lamp bead 38 emits ultraviolet light after being electrified, so that the air flowing through is subjected to ultraviolet sterilization; then, the sterilized air continuously rises into the second frame body 34 and flows through the plurality of active carbon blocks 36, and toxic and harmful substances doped in the air are adsorbed; then, the air after the adsorption treatment continuously rises into the third frame body 32 and is filtered by the filter cotton 35 to remove suspended particles to complete purification; finally, the purified air is blown out through the plurality of air outlet slots 41 on the top cover 4.

The utility model discloses venturi 53's in the air inlet subassembly 5 characteristic has increased the intake by a wide margin to improved treatment effeciency, realized the physics with the help of a plurality of ultraviolet lamp pearls 38 in the subassembly that disinfects moreover and disinfected, and then effectively avoid in the chemical agent gets into ambient air, thereby avoid causing the injury in order to improve the safety in utilization to the human body.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art that various changes in the embodiments and modifications thereof may be made, and equivalents may be substituted for elements thereof; such modifications and substitutions do not depart from the spirit and scope of the present invention in its corresponding aspects.

Claims

1. The fresh air purifying and sterilizing equipment is characterized by comprising an air inlet cylinder, a bottom cylinder, a processing assembly, a top cover and an air inlet assembly, wherein the air inlet cylinder is vertically arranged, the bottom cylinder is fixed at the bottom of the air inlet cylinder, the processing assembly is arranged at the top of the air inlet cylinder, the top cover is fixed at the top of the processing assembly, and the air inlet assembly is arranged inside the air inlet cylinder; a plurality of first air inlet grooves are formed in the peripheral inner wall of the air inlet barrel, and a second air inlet groove is formed in the peripheral inner wall of the bottom barrel; the inner wall of the periphery of the top cover is provided with a plurality of air outlet grooves, and the air inlet assembly comprises a fan, a Venturi tube, an end plate, an air inlet pipe and a horn-shaped air inlet hopper; the venturi tube is vertically arranged, the end plates comprise two, the two end plates are respectively fixed at the upper end and the lower end of the venturi tube, the fan is fixed at the lower side of one end plate below the fan, the four air inlet pipes comprise four air inlet pipes, the four air inlet pipes are inserted in the middle of the venturi tube at equal angles along the circumferential direction and are transversely arranged and are mutually communicated with the inside of the venturi tube, a horn-shaped air inlet hopper is fixed at each end of the four air inlet pipes, an opening at the outer end of each horn-shaped air inlet hopper is respectively matched with a plurality of first air inlet grooves at the corresponding side, a vent hole is formed in each of the two end plates, and the two vent holes are respectively matched with openings at the upper end and the; the processing assembly comprises three barrels, a sterilization assembly, an adsorption assembly and a filtering assembly, the three barrels are vertically arranged and fixed with each other, the uppermost barrel is fixed at the bottom of the top cover, and the lowermost barrel is fixed at the top of the air inlet barrel; the sterilization component, the adsorption component and the filtering component are respectively arranged in the three cylinders from bottom to top; the sterilization component comprises a first frame body and ultraviolet lamp beads; first framework detachable locates in a barrel of below, set up first cavity in the first framework, be formed with a plurality of horizontal equidistant crosspieces of arranging in the first cavity, every the ultraviolet lamp pearl that is equipped with a plurality of horizontal equidistant arrangements is all inlayed to the both sides of crosspiece.

2. The fresh air purifying and sterilizing device as claimed in claim 1, wherein the adsorption assembly comprises a second frame body and an active carbon block, the second frame body is detachably arranged in a middle cylinder body, a plurality of blank spaces are formed in the second frame body, and each blank space is provided with one active carbon block.

3. The fresh air purifying and sterilizing device as claimed in claim 1, wherein the filter assembly comprises a third frame and filter cotton, the third frame is detachably disposed in the uppermost cylinder, and the filter cotton is embedded in the third frame.

4. The fresh air purifying and sterilizing device as claimed in claim 1, wherein the inner wall of the cylinder is formed with two L-shaped blocks which are symmetrically distributed, and the inner wall of the cylinder is formed with a T-shaped block which is arranged between the two L-shaped blocks on the corresponding side.

5. The fresh air purifying and sterilizing device as claimed in claim 4, wherein the ends of the T-shaped block and the L-shaped block are respectively pressed against the outer walls of the corresponding sides of the first frame, the second frame or the third frame.

6. The fresh air purifying and sterilizing device as claimed in claim 1, wherein a protective net is further fixed between the fan and a lower end plate.