CN217685660U

CN217685660U - Indoor negative oxygen ion disinfection device

Info

Publication number: CN217685660U
Application number: CN202221420465.9U
Authority: CN
Inventors: 孙海波; 何冰
Original assignee: Anhui Meijiamei Environmental Technology Co ltd
Current assignee: Anhui Meijiamei Environmental Technology Co ltd
Priority date: 2022-06-07
Filing date: 2022-06-07
Publication date: 2022-10-28
Anticipated expiration: 2032-06-07

Abstract

The utility model relates to an indoor disinfection technical field just discloses an indoor negative oxygen ion degassing unit, the test platform comprises a support, the draft hood is installed on the top of frame, the internally mounted of draft hood has the ventilation fan, the end cover is installed on the top of draft hood, install the ventilation pipe on the end cover, and the ventilation pipe runs through the end cover, install anion generator on the ventilation pipe, be equipped with the filter core on the end cover, and demountable installation has protective housing on the end cover. This indoor negative oxygen ion degassing unit, ventilation fan operation are with in the leading-in draft hood of external air to filter through the filter core, with the dust clearance in the air, later the air is derived from the draft hood through the ventilation pipe, and when the air passes through the ventilation pipe, the oxygen ion of the negative charge of anion generator release in the air, thereby make the cell death, realize the effect of disinfecting, are filtered by the filter core at last, so disinfect to the air.

Description

Indoor negative oxygen ion disinfection device

Technical Field

The utility model relates to an indoor disinfection technical field specifically is an indoor negative oxygen ion degassing unit.

Background

The sources of microorganisms in the air of a household room are mainly human beings and animals. In general, human and animals can continuously discharge microorganisms from respiratory tract, digestive tract, skin, hair and the like into human air, and when some people in home get infectious diseases such as tuberculosis, diphtheria, measles and influenza, the excrement and secretion of patients such as spray, sputum and the like contain a large amount of pathogenic bacteria, which can seriously pollute the air in the room. Ventilation is therefore required in the home.

In order to reduce pathogenic bacteria in the air, an air purification device is arranged in a common household, but the air purification device has a poor air disinfection effect and can only purify the air, so that an indoor negative oxygen ion disinfection device is provided.

SUMMERY OF THE UTILITY MODEL

The utility model provides an indoor negative oxygen ion disinfection device, which is not enough to the prior art.

The utility model provides a following technical scheme: the utility model provides an indoor negative oxygen ion degassing unit, includes the frame, the draft hood is installed on the top of frame, the internally mounted of draft hood has the ventilating fan, the end cover is installed on the top of draft hood, install the ventilation pipe on the end cover, and the ventilation pipe runs through the end cover, install anion generator on the ventilation pipe, be equipped with the filter core on the end cover, and demountable installation has protective housing on the end cover.

Preferably, the outer side of the ventilation hood is provided with an exhaust hole positioned below the ventilation fan.

Preferably, the protective casing is provided with an air hole, the top end of the end cover is provided with an external thread ring, and the bottom end of the protective casing is in threaded connection with the external thread ring.

Preferably, the upper end and the lower end of the filter element are both provided with a sealing ring, and the upper end and the lower end of the filter element are respectively contacted with the top end of the inner wall of the protective shell and the top end of the end cover through the sealing rings.

Preferably, the bottom end of the filter element is inserted on the vent pipe, and the vent pipe is provided with a notch for installing a negative ion generator.

Preferably, the exhaust end of the ventilation fan is downward.

Compared with the prior art, the utility model discloses possess following beneficial effect:

this indoor negative oxygen ion degassing unit, the ventilation fan operation is with in the leading-in draft hood of external air, and filter through the filter core, clear up the dust in the air, later the air is derived from the draft hood through the ventilation pipe, and when the air passes through the ventilation pipe, the oxygen ion of the negative charge of anion generator release in the air, the anion that naturally exists a small amount in produced and the nature air carries out the in the twinkling of an eye in positive and negative charge and produces a certain amount of energy release, thereby effectually lead to its change or the conversion of energy of cell structure around, thereby make the cell death, realize the effect of disinfecting, at last filtered by the filter core, so disinfect to the air, and the device is small, and be fit for the desktop and use, and the filter core is changed conveniently, can keep its filter effect.

Drawings

FIG. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic view of the split structure of fig. 1 according to the present invention.

In the figure: 1. a machine base; 2. a ventilation hood; 3. a ventilating fan; 4. an end cap; 5. a ventilation pipe; 6. a filter element; 7. a protective housing; 8. a negative ion generator; 9. an externally threaded ring.

Detailed Description

To make the objects, technical solutions and advantages of the embodiments of the present disclosure clearer and more fully described below with reference to the accompanying drawings of the embodiments of the present disclosure, and to keep the following description of the embodiments of the present disclosure clear and concise, the present disclosure omits detailed description of known functions and known components to avoid unnecessarily obscuring the concepts of the present disclosure.

Referring to fig. 1-2, an indoor negative oxygen ion disinfection device comprises a base 1, a ventilation hood 2 is installed at the top end of the base 1, a ventilation fan 3 is installed inside the ventilation hood 2, an end cover 4 is installed at the top end of the ventilation hood 2, a ventilation pipe 5 is installed on the end cover 4, the ventilation pipe 5 penetrates through the end cover 4, a negative ion generator 8 is installed on the ventilation pipe 5, a filter element 6 is arranged on the end cover 4, a protective shell 7 is detachably installed on the end cover 4, the ventilation fan 3 guides outside air into the ventilation hood 2 in operation and filters through the filter element 6 to clean dust in the air, then the air is guided out of the ventilation hood 2 through the ventilation pipe 5, when the air passes through the ventilation pipe 5, the negative ion generator 8 releases oxygen ions of negative charges in the air, cells die, a sterilization effect is achieved, and finally the air is filtered by the filter element 6, so that the air is disinfected, the device is small in size and suitable for use on a desktop, and the filter element 6 is convenient to replace and can maintain the filtering effect.

The outside of draft hood 2 is equipped with the exhaust hole that is located ventilation fan 3 below, discharges through the exhaust hole to the air.

Be equipped with the gas pocket on the protecting sheathing 7, external screw thread ring 9 is installed on the top of end cover 4, and the bottom and the 9 threaded connection of external screw thread ring of protecting sheathing 7, makes things convenient for the air leading-in, and makes things convenient for the installing of protecting sheathing 7, opens the back with protecting sheathing 7 in addition, can change filter core 6.

The sealing washer is all installed at the upper and lower both ends of filter core 6, and the top contact of the top of filter core 6 upper and lower extreme through sealing washer and protective housing 7 inner wall and end cover 4 respectively for the both ends and the shutoff of filter core 6 make the air can only pass through filter core 6, filter.

The bottom of filter core 6 is inserted on ventilation pipe 5, and sets up the breach that is used for installing anion generator 8 on ventilation pipe 5, and the air is disinfected in sneaking into the air with the negative oxygen ion that anion generator 8 sent during ventilation pipe 5.

The exhaust end of the ventilation fan 3 is directed downward so that air enters from the hood 2 and is directed out of the hood 2.

The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the protection scope of the present invention is defined by the claims. Various modifications and equivalents of the invention can be made by those skilled in the art within the spirit and scope of the invention, and such modifications and equivalents should also be considered as falling within the scope of the invention.

Claims

1. The utility model provides an indoor negative oxygen ion degassing unit, includes frame (1), its characterized in that: the utility model discloses a ventilation hood, including frame (1), ventilation hood (2), internally mounted of ventilation hood (2) has ventilating fan (3), end cover (4) are installed on the top of ventilation hood (2), install ventilation pipe (5) on end cover (4), and ventilation pipe (5) run through end cover (4), install anion generator (8) on ventilation pipe (5), be equipped with filter core (6) on end cover (4), and demountable installation has protecting sheathing (7) on end cover (4).

2. The indoor negative oxygen ion disinfection device of claim 1, wherein: the outside of ventilation hood (2) is equipped with the exhaust hole that is located ventilation fan (3) below.

3. The indoor negative oxygen ion disinfection device of claim 1, wherein: the air hole is formed in the protective shell (7), the external thread ring (9) is installed at the top end of the end cover (4), and the bottom end of the protective shell (7) is in threaded connection with the external thread ring (9).

4. The indoor negative oxygen ion disinfection device of claim 1, wherein: and sealing rings are installed at the upper end and the lower end of the filter element (6), and the upper end and the lower end of the filter element (6) are respectively contacted with the top end of the inner wall of the protective shell (7) and the top end of the end cover (4) through the sealing rings.

5. The indoor negative oxygen ion disinfection device of claim 1, wherein: the bottom end of the filter element (6) is inserted on the ventilation pipe (5), and the ventilation pipe (5) is provided with a notch for installing a negative ion generator (8).

6. The indoor negative oxygen ion disinfection device of claim 1, wherein: the exhaust end of the ventilation fan (3) faces downwards.