CN213070610U

CN213070610U - Noise reduction mechanism of oxygenerator

Info

Publication number: CN213070610U
Application number: CN202021118430.0U
Authority: CN
Inventors: 李昌才; 刘洪枚
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-16
Filing date: 2020-06-16
Publication date: 2021-04-27
Anticipated expiration: 2030-06-16

Abstract

The utility model discloses a mechanism of making an uproar falls in oxygenerator, including the core, the core is by supreme a plurality of layer structures of being divided into down, and the one deck of core is flow distribution plate air-out layer, installs the flow distribution plate in the flow distribution plate air-out layer, and the flow distribution plate is the front end arc and controls the structure of airing exhaust of the equal air exit of three sides about at the back, and the front end of flow distribution plate is outer arc, and the flow distribution plate forms the wind channel of airing exhaust. The utility model provides a pair of oxygenerator mechanism of making an uproar falls, the silence effect is good, has reduced the noise of oxygenerator complete machine.

Description

Noise reduction mechanism of oxygenerator

Technical Field

The utility model belongs to the technical field of the oxygenerator, concretely relates to mechanism of making an uproar falls in oxygenerator.

Background

With the development of society, the oxygen inhalation need of patients going to hospitals is not the only option, small medical and health-care molecular sieve oxygen generators gradually enter common people, and as the core of the traditional oxygen generator generally adopts a planar fan to dissipate heat, the silencing function is incomplete, and the noise of the whole machine is high.

SUMMERY OF THE UTILITY MODEL

The utility model provides a mechanism of making an uproar falls in oxygenerator to the not enough that prior art exists, the silence effect is good, has reduced the noise of oxygenerator complete machine.

The utility model discloses a realize through following technical scheme: the utility model provides a mechanism of making an uproar falls in oxygenerator, includes the core, its characterized in that: the core is by supreme a plurality of layer structures of being divided into down, the one deck of core is flow distribution plate air-out layer, install the flow distribution plate in the flow distribution plate air-out layer, the flow distribution plate is front end arc and the structure of airing exhaust of the equal air exit of upper left and right sides at the back, the front end of flow distribution plate is outer arc, the flow distribution plate forms the wind channel of airing exhaust.

The movement can be divided into a three-layer or four-layer structure from bottom to top.

The splitter plate can also be an air exhaust structure with an arc front end and air outlets on the left side and the right side of the back surface or an air exhaust structure with a straight front end and air outlets on the left side and the right side of the back surface, and the front end of the splitter plate can also be an inner arc.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the machine core is divided into four layers from bottom to top, so that a flow channel for ascending airflow can be increased, the ascending speed of the airflow is slowed down, and the vibration of the airflow on the whole oxygen generator is further reduced;

2. one layer is a splitter plate air outlet layer, and the splitter plate in the layer adopts an air exhaust structure with an arc front end and air outlets on the left side and the right side of the rear surface, an air exhaust structure with an arc front end and air outlets on the left side and the right side of the rear surface or an air exhaust structure with a straight front end and air outlets on the left side and the right side of the rear surface, so that a flow passage for exhausting air flow can be enlarged, the air flow exhaust area of the exhausted air flow is increased, the air flow exhaust speed is slowed down, and the vibration of the air flow to the oxygen generator is further reduced;

3. the front end of the splitter plate is in an outer arc shape or an inner arc shape, so that the airflow discharge area of the discharged airflow can be further increased, the airflow discharge speed is slowed down, and the vibration of the airflow to the whole oxygen generator is further reduced;

4. the exhaust air duct formed by the splitter plate can split the exhaust air flow, and the split air flow is exhausted from different air outlets, so that the impact of the air flow on a layer of splitter chamber is relieved, and the vibration of the air flow on the whole oxygen generator is further reduced.

Drawings

FIG. 1 is a perspective view of the oxygen generator of the present invention;

FIG. 2 is a schematic structural view of the oxygen generator core of the present invention;

FIG. 3 is a perspective view of the baffle of the present invention, wherein the front end of the baffle is arc-shaped and the air outlets are arranged on the left, right and upper sides of the rear surface of the baffle;

FIG. 4 is a top view of the splitter plate with an arc front end and three uniform exhaust outlets on the left, right and upper sides of the rear surface;

FIG. 5 is a perspective view of the baffle of the present invention, with the front end curved and the rear left and right side air outlets;

FIG. 6 is a top view of the air distribution plate of the present invention, which is curved at the front end and has air outlets at the left and right sides at the back;

FIG. 7 is a perspective view of the splitter plate of the present invention, wherein the front end of the splitter plate is straight and the rear side of the splitter plate has air outlets on both sides;

FIG. 8 is a top view of the splitter plate of the present invention, wherein the front end of the splitter plate is straight and the rear side of the splitter plate has air outlets on both left and right sides;

fig. 9 is the air exhaust walking pattern of the air exhaust duct formed after the flow distributing plate is installed in the utility model.

In the drawings: 1. a movement; 11. an air outlet layer of the splitter plate; 2. a splitter plate.

Detailed Description

The noise reduction mechanism of the oxygenerator comprises a machine core 1, wherein the machine core 1 is divided into a plurality of layers of structures from bottom to top, one layer of the machine core 1 is a splitter plate air outlet layer 11, a splitter plate 2 is installed in the splitter plate air outlet layer 11, the splitter plate 2 is an air exhaust structure with an arc front end and three equal air outlets on the left side and the right side of the rear surface, the front end of the splitter plate 2 is an outer arc, and the splitter plate 2 forms an air exhaust air channel.

The movement 1 can be divided into a three-layer or four-layer structure from bottom to top.

The splitter plate 2 can also be an air exhaust structure with an arc front end and uniform air outlets on the left and right sides of the back, or an air exhaust structure with a straight front end and uniform air outlets on the left and right sides of the back, and the front end of the splitter plate 2 can also be an inner arc.

In summary, the present invention is only a preferred embodiment, and is not intended to limit the scope of the present invention, and all equivalent changes and modifications of the shapes, structures, features and spirit described in the claims of the present invention should be included in the scope of the present invention.

Claims

1. The utility model provides a mechanism of making an uproar falls in oxygenerator, includes the core, its characterized in that: the core is by supreme a plurality of layer structures of being divided into down, the one deck of core is flow distribution plate air-out layer, install the flow distribution plate in the flow distribution plate air-out layer, the flow distribution plate is front end arc and the structure of airing exhaust of the equal air exit of upper left and right sides at the back, the front end of flow distribution plate is outer arc, the flow distribution plate forms the wind channel of airing exhaust.

2. The oxygenerator noise reduction mechanism of claim 1, wherein: the movement can be divided into a three-layer or four-layer structure from bottom to top.

3. The oxygenerator noise reduction mechanism of claim 1, wherein: the splitter plate can also be an air exhaust structure with an arc front end and air outlets on the left side and the right side of the back surface or an air exhaust structure with a straight front end and air outlets on the left side and the right side of the back surface, and the front end of the splitter plate can also be an inner arc.