Diffuse type oxygen supply hanging machine

Abstract

The utility model discloses a diffuse type oxygen supply hanging machine which comprises an indoor control machine body, an oxygen diffusion device is arranged below the indoor control machine body, the oxygen diffusion device comprises an oxygen supply cavity, an oxygen diffusion pipe, a tension spring and a sealing disc, and the oxygen supply cavity is fixed to the bottom of the indoor control machine body. The outer side face of the oxygen supply cavity is fixedly and hermetically communicated with a plurality of oxygen diffusion pipes, a tension spring is further fixed to the center of the outer side face of the oxygen supply cavity, the outer end of the tension spring is connected with a sealing disc, and a plurality of penetrating holes corresponding to the oxygen diffusion pipes in position are formed in the sealing disc. And the center of the back surface of the oxygen supply cavity is also hermetically communicated with an oxygen supply pipe. According to the diffuse type oxygen supply hanging machine, when the machine is shut down and oxygen supply is stopped, the sealing disc is pulled outwards and rotated again, and the sealing disc is used for blocking the end opening of the oxygen emission pipe, so that the end opening is sealed, dust and other impurities are prevented from entering the end opening, cleanliness in the oxygen emission pipe can be guaranteed, and blocking can be effectively avoided.

Description

Technical Field

[0001] The utility model relates to the field of oxygen supply machines, in particular to a diffuse oxygen supply hanging machine. Background Art

[0002] Diffuse oxygen supply equipment is a high-tech oxygen supply system, which is mainly used to provide diffuse oxygen supply in hotel rooms. This equipment diffuses the pure oxygen produced by the oxygen generator into the entire room or specific area through a pipeline system, thereby increasing the oxygen content in the indoor air. This system usually includes oxygen generator, pipeline system and oxygen terminal and regulation equipment. The external port of the oxygen distribution pipe of the indoor oxygen supply hanging machine equipped with traditional diffuse oxygen supply equipment is directly exposed to the air. Dust and other debris can easily enter the oxygen distribution pipe, thereby affecting the cleanliness of the oxygen supply, and in severe cases, it will also block the oxygen distribution pipe.

[0003] In order to solve the above problems, we propose a diffuse oxygen supply hanging machine to improve the deficiencies of the existing technology. Utility Model Content

[0004] The technical problem to be solved by the utility model is to overcome the defects of the prior art and provide a diffuse oxygen supply hanging machine. In order to solve the above technical problems, the utility model provides the following technical solutions:

[0005] The utility model discloses a diffusion-type oxygen supply hanging machine, comprising an indoor control body, an oxygen diffusion device is arranged below the indoor control body, the oxygen diffusion device comprises an oxygen supply cavity, an oxygen dispersing pipe, a tensioning spring and a sealing disk, the bottom of the indoor control body is fixed with an oxygen supply cavity, a plurality of oxygen dispersing pipes are fixed and sealedly connected to the outer side surface of the oxygen supply cavity, a tensioning spring is also fixed at the center of the outer side surface of the oxygen supply cavity, and the outer end of the tensioning spring is connected to the sealing disk, a plurality of through holes corresponding to the positions of the oxygen dispersing pipes are opened on the sealing disk, and the oxygen supply pipe is also sealedly connected to the center of the back side of the oxygen supply cavity.

[0006] Preferably, the back sides of the indoor control body and the oxygen supply cavity are both fixed with hanging ears.

[0007] Preferably, a bearing is fixed at the center of the back side of the sealing disk, a rotatable disc is fixed on the bearing, and the outer end of the tension spring is fixed on the disc.

[0008] Preferably, a pull ring is fixed at the center of the outer surface of the sealing disk.

[0009] Preferably, a rubber pad is adhered to the back of the sealing disk.

[0010] Compared with the prior art, the beneficial effects achieved by the utility model are:

[0011] A rotatable sealing disk is provided on the outside of the oxygen supply cavity, and a tensioning spring is provided between the sealing disk and the oxygen supply cavity. When the oxygen supply is turned on, the sealing disk is pulled outward and rotated to allow the oxygen dispersing tube to extend from the perforation of the sealing disk, thereby allowing oxygen to be discharged through the oxygen dispersing tube. When the oxygen supply is turned off, the sealing disk is pulled outward and rotated again, and the port of the oxygen dispersing tube is blocked by the sealing disk, thereby sealing the port to prevent dust and other debris from entering, thereby ensuring the cleanliness of the oxygen dispersing tube and effectively preventing blockage. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0013] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0014] Figure 2 This is a schematic diagram of the structure of the sealed oxygen dispersing pipe port in the utility model when it is sealed;

[0015] Figure 3 This utility model Figure 1 A schematic diagram of the structure of the middle sealing disk and the oxygen supply cavity from the left;

[0016] Figure 4 This utility model Figure 2 A schematic diagram of the structure of the middle sealing disk and the oxygen supply cavity from the left;

[0017] Figure 5 It is a three-dimensional structural schematic diagram of the sealing disk in the utility model.

[0018] In the figure: 1. Indoor control body; 2. Oxygen supply chamber; 3. Oxygen dispensing tube; 4. Tension spring; 5. Sealing disk; 6. Perforation; 7. Lifting ear; 8. Bearing; 9. Disc; 10. Rubber pad; 11. Pull ring; 12. Oxygen supply tube. DETAILED DESCRIPTION

[0019] The preferred embodiments of the present invention are described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described herein are only used to illustrate and explain the present invention, and are not used to limit the present invention. Example

[0020] like Figure 1-5As shown, a diffuse oxygen supply hanging machine comprises an indoor control body 1, an oxygen diffusion device is arranged below the indoor control body 1, the oxygen diffusion device comprises an oxygen supply cavity 2, an oxygen dispersing tube 3, a tensioning spring 4 and a sealing disk 5, an oxygen supply cavity 2 is fixed to the bottom of the indoor control body 1, a plurality of oxygen dispersing tubes 3 are fixed and sealedly connected to the outer side surface of the oxygen supply cavity 2, a tensioning spring 4 is also fixed at the center of the outer side surface of the oxygen supply cavity 2, and the outer end of the tensioning spring 4 is connected to the sealing disk 5, a plurality of through holes 6 corresponding to the positions of the oxygen dispersing tubes 3 are opened on the sealing disk 5, and an oxygen supply tube 12 is also sealedly connected to the center of the back side of the oxygen supply cavity 2, forming an overall diffuse oxygen supply hanging machine structure, which can prevent dust and other debris from entering, ensure the cleanliness of the oxygen dispersing tube 3, and effectively avoid blockage.

[0021] In this embodiment, the backs of the indoor control body 1 and the oxygen supply cavity 2 are both fixed with hanging ears 7, which facilitates the fixing of the hanging machine on the indoor wall.

[0022] In this embodiment, a bearing 8 is fixed at the center of the back side of the sealing disk 5 , a rotatable disc 9 is fixed on the bearing 8 , and the outer end of the tension spring 4 is fixed on the disc 9 , so as to facilitate the rotation of the sealing disk 5 .

[0023] In this embodiment, a pull ring 11 is fixed at the center of the outer surface of the sealing disk 5 to facilitate pulling the sealing disk 5 .

[0024] In this embodiment, a rubber pad 10 is adhered to the back of the sealing disk 5 to increase the sealing performance.

[0025] The principle and advantages of the utility model are as follows: the external oxygen supply pipe of the diffuse oxygen supply machine is sealed and connected with the oxygen supply pipe 12, and the indoor control body 1 is connected with the diffuse oxygen supply machine to control the operation of the diffuse oxygen supply machine, and then the indoor control body 1 and the oxygen supply cavity 2 are fixed on the indoor wall by rivets passing through the mounting holes on the hanging ears 7. Before the diffuse oxygen supply machine is turned on through the indoor control body 1, Figure 1 As shown, hold the pull ring 11 by hand, lengthen the tension spring 4, pull the sealing disk 5 outward and rotate it, so that the oxygen distributing tube 3 is directly facing the through hole 6, and then release the pull ring 11, the tension spring 4 shrinks by its own elastic force, and pulls the sealing disk 5 toward the oxygen supply cavity 2, so that the outer end of the oxygen distributing tube 3 extends out of the through hole 6, and then the diffuse oxygen supply machine can be turned on to discharge oxygen through the oxygen supply pipe 12 and the oxygen distributing pipe 3. When the diffuse oxygen supply machine is turned off to stop supplying oxygen, as shown in FIG. Figure 2 As shown, the sealing disk 5 is pulled outward and rotated to stagger the oxygen distributing tube 3 and the perforation 6, and then the sealing disk 5 is loosened so that the sealing disk 5 is attached to the port of the oxygen distributing tube 3 to seal it, thereby preventing dust and other debris from entering, thereby ensuring the cleanliness of the oxygen distributing tube 3 and effectively avoiding blockage.

[0026] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A diffuse oxygen supply hanging machine, comprising an indoor control body (1), characterized in that: An oxygen diffusion device is arranged below the indoor control body (1), and the oxygen diffusion device comprises an oxygen supply cavity (2), an oxygen dispersing tube (3), a tension spring (4) and a sealing disk (5). The oxygen supply cavity (2) is fixed to the bottom of the indoor control body (1), and a plurality of oxygen dispersing tubes (3) are fixed and sealed to the outer side surface of the oxygen supply cavity (2). A tension spring (4) is also fixed at the center of the outer side surface of the oxygen supply cavity (2), and the outer end of the tension spring (4) is connected to the sealing disk (5). The sealing disk (5) is provided with a plurality of through holes (6) corresponding to the positions of the oxygen dispersing tubes (3), and the center of the back surface of the oxygen supply cavity (2) is also sealed to be connected to the oxygen supply tube (12).

2. The diffuse oxygen supply hanging machine as claimed in claim 1, characterized in that: The back sides of the indoor control body (1) and the oxygen supply cavity (2) are both fixed with lifting ears (7).

3. The diffuse oxygen supply hanging machine as claimed in claim 1, characterized in that: A bearing (8) is fixed at the center of the back side of the sealing disk (5), a rotatable disk (9) is fixed on the bearing (8), and the outer end of the tension spring (4) is fixed on the disk (9).

4. The diffuse oxygen supply hanging machine as claimed in claim 1, characterized in that: A pull ring (11) is also fixed at the center of the outer surface of the sealing disk (5).

5. The diffuse oxygen supply hanging machine as claimed in claim 1, characterized in that: A rubber pad (10) is adhered to the back side of the sealing disk (5).

Images