CN210635726U

CN210635726U - Oxygen generator adopting oxygen atomization

Info

Publication number: CN210635726U
Application number: CN201921050226.7U
Authority: CN
Inventors: 李世睿
Original assignee: Zhuhai Ruikang Medical Technology Co ltd
Current assignee: Zhuhai Ruikang Medical Technology Co ltd
Priority date: 2019-07-06
Filing date: 2019-07-06
Publication date: 2020-05-29
Anticipated expiration: 2029-07-06

Abstract

The utility model discloses an oxygen generator adopting oxygen atomization, which comprises a casing, a filtering chamber, a U-shaped pipe and a noise reduction component, wherein the filtering chamber is arranged inside the casing, the lower end of a gas-water separator body is provided with an air inlet, the upper end of the gas-water separator body is provided with the U-shaped pipe, and the noise reduction component is arranged at the inner top end of the casing, the gas-water separator body is arranged to carry out gas-liquid separation on inlet gas, the gas enters a filtering box and a molecular sieve layer which are arranged in the filtering chamber through the U-shaped pipe, the prepared oxygen enters the other part of an oxygen storage chamber through a shunt pipe to be discharged from an air outlet, the structure can play a good environmental protection role, the noise reduction component is arranged at the top end of the casing, generated noise is absorbed by a sound absorber provided with a sound absorption wedge, and then is further removed under the action of a wave layer mesh surface and a sound absorption pad which are, the noise pollution generated during the operation of the device is avoided.

Description

Oxygen generator adopting oxygen atomization

Technical Field

The utility model belongs to the technical field of the oxygenerator, concretely relates to adopt oxygen atomizing oxygenerator.

Background

The oxygen generator is a kind of machine for preparing oxygen, its principle is to utilize air separation technique, firstly compress the air with high density, then utilize the difference of condensation point of every component in the air to make it undergo the process of gas-liquid separation under a certain temperature, then further rectify it so as to obtain it.

Adopt oxygen atomizing oxygenerator just be one of them, the oxygenerator is making oxygen the in-process, and trace waste gas or waste liquid can appear in the inevitable, and lack filter equipment in traditional oxygenerator working process, this just causes to make and can cause certain possible pollution when oxygen discharges, and is not environmental protection, and the oxygenerator can produce sound because partial structure in the during operation moreover, and general oxygenerator will lead to the condition that noise pollution takes place because of lacking the subassembly of making an uproar that falls.

SUMMERY OF THE UTILITY MODEL

To solve the problems set forth in the background art described above. The utility model provides an oxygen generator adopting oxygen atomization, which has the characteristics of environmental protection and good noise reduction effect.

In order to achieve the above object, the utility model provides a following technical scheme: an oxygen generator adopting oxygen atomization comprises a machine shell, a filter chamber, a U-shaped pipe, a standby port and a noise reduction assembly, wherein the filter chamber is arranged in the machine shell, and the inner bottom end of the machine shell is provided with a water absorption pad, the inside of the filtering chamber is provided with a filtering box, one side of the filtering chamber is provided with an oxygen storage chamber, a gas-water separator body is arranged above the water absorption pad, the lower end of the gas-water separator body is provided with a gas inlet, and the upper end of the gas-water separator body is provided with a U-shaped pipe, a molecular sieve layer is arranged above the filter box, an adsorption layer is arranged above the molecular sieve layer, a valve is arranged above the adsorption layer, a shunt pipe is arranged on one side of the valve, the upper end of the valve is provided with an air outlet, the standby port is arranged on one side of the machine shell close to the oxygen storage chamber, and the noise reduction assembly is arranged at the inner top end of the machine shell;

the utility model discloses a noise reduction assembly, including the connecting rod, fall the box of making an uproar, sound absorption pad, wave layer wire side, acoustic absorber and sound absorption wedge, wherein, the upper end of falling the box of making an uproar is provided with the connecting rod, and the one side of falling the box of making an uproar is provided with the acoustic absorber, the inside of acoustic absorber is provided with the sound absorption wedge, and one side that the acoustic absorber is close to the box of making an uproar is provided with the wave layer wire side, the sound absorption pad is installed in one side that.

Preferably, the water absorption pad is bonded at the inner bottom end of the machine shell through strong viscose, and the water absorption pad is connected with the gas-water separator body through a flow pipe.

Preferably, the U-shaped pipe and the shunt pipe are of an integrated structure, and the U-shaped pipe is installed between the filtering chamber and the oxygen storage chamber through a fastening connecting piece.

Preferably, the valve is arranged at the joint of the shunt pipe and the U-shaped pipe through a flange, and the filter box is welded on the inner wall of the filter chamber through arc welding.

Preferably, the noise reduction box is connected with the inner wall of the machine shell through a connecting rod.

Preferably, the sound absorption wedge is installed in the inner side of the sound absorber through a screw, a groove is chiseled in the inner wall of the noise reduction box, and the noise reduction box and the wave layer net surface are installed in the noise reduction box through being embedded into the groove.

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

1. the utility model discloses a set up the gas-water separator body of being connected with the pad that absorbs water in U type pipe bottom and carry out gas-liquid separation to entering gas, gas gets into in proper order via the U type pipe that is the disk-shaped distribution and installs rose box and molecular sieve layer in the filter chamber, makes the oxygen back part and gets into another part of oxygen storage chamber as using from the gas outlet discharge via the shunt tubes, and this kind of structure can get rid of the pollutant that probably produces in the oxygen manufacturing process, has played fine environmental protection.

2. The utility model discloses a set up on the casing top and fall the subassembly of making an uproar and effectively get rid of the noise, the noise that produces absorbs the back via the sound absorber who installs the sound absorption wedge, further makes an uproar under setting up the inside wave layer wire side of the box of making an uproar and the effect of sound absorption pad again, and this kind of structure has played the multiple effect of making an uproar, avoids the device during operation to produce the condition of noise pollution.

Drawings

Fig. 1 is a schematic structural diagram of the present invention.

Fig. 2 is a schematic structural view of the noise reduction assembly of the present invention.

In the figure: 1. a housing; 2. an air outlet; 3. a valve; 4. an adsorption layer; 5. a molecular sieve layer; 6. a filter box; 7. a filtering chamber; 8. a U-shaped pipe; 9. a gas-water separator body; 10. an air inlet; 11. a water absorbent pad; 12. an oxygen storage chamber; 13. a spare port; 14. a shunt tube; 15. a noise reduction assembly; 151. a connecting rod; 152. A noise reduction box; 153. a sound absorbing pad; 154. a wave layer net surface; 155. a sound absorber; 156. a sound-absorbing wedge.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-2, the present invention provides the following technical solutions: an oxygen generator adopting oxygen atomization comprises a machine shell 1, a filtering chamber 7, a U-shaped pipe 8, a standby port 13 and a noise reduction assembly 15, wherein the filtering chamber 7 is arranged in the machine shell 1, a water absorption pad 11 is arranged at the inner bottom end of the machine shell 1, a filtering box 6 is arranged in the filtering chamber 7, an oxygen storage chamber 12 is arranged on one side of the filtering chamber 7, a gas-water separator body 9 is arranged above the water absorption pad 11, an air inlet 10 is arranged at the lower end of the gas-water separator body 9, the U-shaped pipe 8 is arranged at the upper end of the gas-water separator body 9, a molecular screening layer 5 is arranged above the filtering box 6, an adsorption layer 4 is arranged above the molecular screening layer 5, a valve 3 is arranged above the adsorption layer 4, a shunt pipe 14 is arranged on one side of the valve 3, an air outlet 2 is arranged at the upper end of the valve 3, the standby, the noise reduction assembly 15 is arranged at the inner top end of the machine shell 1;

the noise reduction assembly 15 comprises a connecting rod 151, a noise reduction box 152, a sound absorption pad 153, a wave layer mesh surface 154, a sound absorber 155 and a sound absorption wedge 156, wherein the connecting rod 151 is arranged at the upper end of the noise reduction box 152, the sound absorber 155 is arranged on one side of the noise reduction box 152, the sound absorber 156 is arranged inside the sound absorber 155, the wave layer mesh surface 154 is arranged on one side of the sound absorber 155 close to the noise reduction box 152, and the sound absorption pad 153 is arranged on one side of the wave layer mesh surface 154 far away from the sound absorber 155.

In order to install the gas-water separator body 9 to realize the gas-liquid separation function, in this embodiment, it is preferable that the water absorption pad 11 is bonded to the inner bottom end of the casing 1 by a strong adhesive, and the water absorption pad 11 is connected to the gas-water separator body 9 by a flow pipe.

In order to facilitate the oxygen circulation in the oxygen production process, in this embodiment, it is preferable that the U-shaped pipe 8 and the shunt pipe 14 are of an integral structure, and the U-shaped pipe 8 is installed between the filtering chamber 7 and the oxygen storage chamber 12 through a fastening connection.

In order to allow the produced oxygen to be partially discharged into the oxygen storage chamber 12 for storage, in this embodiment, it is preferable that the valve 3 is flanged at the junction of the shunt tube 14 and the U-shaped tube 8, and the filter box 6 is welded to the inner wall of the filter chamber 7 by arc welding.

In order to fix the noise reduction assembly 15, in this embodiment, it is preferable that the noise reduction box 152 is connected to the inner wall of the housing 1 by a connecting rod 151.

In order to achieve the noise reduction function of the noise reduction assembly 15, in this embodiment, it is preferable that the sound absorbing wedges 156 are installed inside the sound absorber 155 by screws, the inner wall of the noise reduction box 152 is chiseled with grooves, and the noise reduction box 152 and the corrugated mesh surface 154 are installed inside the noise reduction box 152 by being inserted into the grooves.

The utility model discloses a theory of operation and use flow: firstly, air enters a gas-water separator body 9 from an air inlet 10, liquid after gas-liquid separation flows into a water absorption pad 11 from a flow pipe so as to be absorbed, gas after gas-liquid separation enters a filter box 6 and a molecular sieve layer 5 which are arranged in a filter chamber 7 through a U-shaped pipe 8 distributed in a disc shape, other gases except oxygen in the gas are filtered by the filter box 6 and the molecular sieve layer 5, and then the other gases except the oxygen are filtered by the filter box 6 and the molecular sieve layer 5, and then the adsorption layer 4 performs a plurality of adsorption and filtration functions, the structure can play a role of adsorbing and filtering impurities for a plurality of times, has good environmental protection function, improves the oxygen production rate on the other hand, then the produced oxygen is discharged into an oxygen storage chamber 12 through a shunt pipe 14 under the control part of a valve 3 for storage and standby, the left oxygen is discharged through an air outlet 2 for use, in addition, a noise reduction component 15 is arranged at the top end, under the effect of the sound absorber 155 internally provided with the sound absorption wedges 156, the noise possibly generated during the working of the whole device can be absorbed, and the multiple noise reduction effect is further realized under the combined action of the wave layer mesh surface 154 and the sound absorption pad 153 arranged inside the noise reduction box 152, so that the noise pollution is effectively avoided.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides an adopt oxygen atomizing oxygenerator, includes casing (1), filter chamber (7), U type pipe (8), reserve mouth (13) and fall subassembly (15) of making an uproar, its characterized in that: the inner part of the machine shell (1) is provided with a filtering chamber (7), the inner bottom end of the machine shell (1) is provided with a water absorption pad (11), the inner part of the filtering chamber (7) is provided with a filtering box (6), one side of the filtering chamber (7) is provided with an oxygen storage chamber (12), the upper part of the water absorption pad (11) is provided with a gas-water separator body (9), the lower end of the gas-water separator body (9) is provided with an air inlet (10), the upper end of the gas-water separator body (9) is provided with a U-shaped pipe (8), the upper part of the filtering box (6) is provided with a molecular screening layer (5), the upper part of the molecular screening layer (5) is provided with an adsorption layer (4), the upper part of the adsorption layer (4) is provided with a valve (3), one side of the valve (3) is provided with a shunt pipe (, the standby port (13) is arranged on one side of the machine shell (1) close to the oxygen storage chamber (12), and the noise reduction assembly (15) is arranged at the inner top end of the machine shell (1);

the noise reduction assembly (15) comprises a connecting rod (151), a noise reduction box (152), a sound absorption pad (153), a wave layer net surface (154), a sound absorber (155) and a sound absorption wedge (156), wherein the upper end of the noise reduction box (152) is provided with the connecting rod (151), one side of the noise reduction box (152) is provided with the sound absorber (155), the inside of the sound absorber (155) is provided with the sound absorption wedge (156), one side of the sound absorber (155) close to the noise reduction box (152) is provided with the wave layer net surface (154), and the sound absorption pad (153) is installed on one side of the wave layer net surface (154) far away from the sound absorber (155).

2. The oxygen generator using oxygen atomization according to claim 1, wherein: the water absorption pad (11) is bonded at the inner bottom end of the machine shell (1) through strong viscose, and the water absorption pad (11) is connected with the gas-water separator body (9) through a flow pipe.

3. The oxygen generator using oxygen atomization according to claim 1, wherein: the U-shaped pipe (8) and the shunt pipe (14) are of an integrated structure, and the U-shaped pipe (8) is installed between the filtering chamber (7) and the oxygen storage chamber (12) through a fastening connecting piece.

4. The oxygen generator using oxygen atomization according to claim 1, wherein: the valve (3) is arranged at the joint of the shunt pipe (14) and the U-shaped pipe (8) through a flange, and the filter box (6) is welded on the inner wall of the filter chamber (7) through arc welding.

5. The oxygen generator using oxygen atomization according to claim 1, wherein: the noise reduction box (152) is connected with the inner wall of the machine shell (1) through a connecting rod (151).

6. The oxygen generator using oxygen atomization according to claim 1, wherein: the sound absorption wedge (156) is installed on the inner side of the sound absorption body (155) through screws, a groove is chiseled in the inner wall of the noise reduction box (152), and the noise reduction box (152) and the wave layer net surface (154) are installed inside the noise reduction box (152) through being embedded into the groove.