Search

CN-224226673-U - Inlet and outlet silencing oxygenerator

CN224226673UCN 224226673 UCN224226673 UCN 224226673UCN-224226673-U

Abstract

The utility model provides an air inlet and outlet silencing oxygenerator, which solves the problems of high air flow noise and low space utilization rate caused by unreasonable structural layout of the oxygenerator in the prior art, and comprises a base; the device comprises a base, a molecular sieve, a second bracket, an air inlet silencing module, an air outlet silencing module, a first space, a second space, an air inlet silencing module and a third space, wherein the molecular sieve is transversely arranged on the base, the second bracket is longitudinally arranged at an air inlet end of the molecular sieve, a side opening groove is formed in the transverse direction of the molecular sieve, the air inlet silencing module is arranged in the groove of the side opening groove, the air outlet silencing module is arranged at the outer end face of the side opening groove to extend the lengths of the upper end face and the lower end face of the side opening groove, a first space for installing a compressor in an oxygenerator is arranged above the molecular sieve at one side of the opening end of the side opening groove, and the upper end and the lower end formed by connecting the side opening groove and the air outlet silencing module form a second space for installing a structural member in the oxygenerator and a third space for installing the air inlet end of the molecular sieve.

Inventors

  • Request for anonymity
  • Request for anonymity

Assignees

  • 青岛精安医疗科技有限责任公司

Dates

Publication Date
20260512
Application Date
20250425

Claims (10)

  1. 1. The utility model provides an business turn over gas amortization oxygenerator, includes base (11), its characterized in that still includes: the molecular sieve (5) is transversely arranged on the base (11), The second bracket (13) is longitudinally arranged at the air inlet end of the molecular sieve (5) and is transversely provided with a groove (131) with one side open; The air inlet silencing module (3) is arranged in the groove of the side opening groove (131); The air outlet silencing module (9) is arranged at the outer end face of the side opening groove (131) to extend the lengths of the upper end face and the lower end face of the side opening groove (131); a first space for installing a compressor (4) in the oxygenerator is arranged above the molecular sieve (5) at one side of the opening end of the side opening groove (131), and a second space for installing a structural member in the oxygenerator and a third space for installing an air inlet end of the molecular sieve (5) are respectively formed at the upper end and the lower end formed by connecting the side opening groove (131) with the air outlet silencing module (9).
  2. 2. The muffler of claim 1, further comprising a battery module as a structural member of the oxygenerator installed in the second space.
  3. 3. The inlet and outlet silencing oxygenerator according to claim 1, further comprising a gas distribution valve (8) disposed in the third space for delivering high-pressure gas generated by a compressor (4) in the oxygenerator to a molecular sieve (5) and delivering nitrogen generated by the molecular sieve (5) to the outlet silencing module (9).
  4. 4. The muffler oxygenerator for inlet and outlet air according to claim 3, further comprising a first bracket (12) longitudinally arranged at an oxygen outlet end of the molecular sieve (5), wherein a compressor cavity for installing a compressor (4) in the oxygenerator is formed by the interval arrangement of the first bracket (12) and the second bracket (13).
  5. 5. The muffler oxygenerator for inlet and outlet air according to claim 4, further comprising a partition plate (121) transversely arranged outside the first bracket (12), wherein a fourth space for installing structural members in the oxygenerator and a fifth space for installing oxygen outlet ends of the molecular sieve (5) are formed by separation of the partition plate (121).
  6. 6. The air inlet and outlet silencing oxygenerator according to claim 5, further comprising an air storage tank (2) arranged in the fourth space, a pressure equalizing valve (6) arranged in the fifth space, wherein the pressure equalizing valve (6) is connected with the air storage tank (2) and the oxygen outlet end of the molecular sieve (5) through pipelines respectively.
  7. 7. The inlet and outlet silencer oxygenerator of claim 6, further comprising an air inlet (26) transversely penetrating and integrally arranged on the air storage tank (2), wherein the outlet end of the air inlet (26) is communicated with the air inlet of the inlet silencer module (3) through a pipeline transversely penetrating the compressor cavity, and the outlet end of the air inlet (26) and the air inlet of the inlet silencer module (3) are both positioned on the left side of the compressor (4).
  8. 8. The inlet and outlet silencing oxygenerator as claimed in claim 7 wherein the outlet of the inlet silencing module (3), the inlet of the compressor (4), the outlet of the compressor (4) and the inlet of the gas distribution valve (8) are all located on the right side of the compressor (4).
  9. 9. The inlet and outlet silencing oxygenerator as claimed in claim 1, wherein the inlet silencing module (3) is mounted in the side opening groove (131) in a sliding and clamping manner through a clamping groove.
  10. 10. The inlet and outlet silencing oxygenerator as claimed in claim 1, wherein the outlet silencing module (9) comprises a silencing cotton mounting slot (91) arranged on the outer end face of the side opening groove (131), and a silencing cover (92) arranged on the silencing cotton mounting slot (91) in a covering manner and provided with a silencing cover mounting bolt hole (921) aligned with the mounting bolt hole on the inlet silencing module (3).

Description

Inlet and outlet silencing oxygenerator Technical Field The utility model relates to the technical field of medical treatment, in particular to an air inlet and outlet silencing oxygenerator. Background In modern oxygenerator designs, silencing effect and space utilization efficiency are two key technical challenges. The traditional oxygenerator can generate obvious noise in the operation process, so that the use experience of a user is affected, and the surrounding environment is possibly disturbed. Especially in the scenes where the oxygenerator needs to be used for a long time, such as hospitals, home care and the like, the noise problem is important. The silencing design of the existing oxygenerator generally separates the air inlet silencing module from the air outlet silencing module, and the layout occupies a large space and can cause poor silencing effect. The air inlet pipeline and the air outlet pipeline are often shorter, so that the air flow noise cannot be effectively reduced, the volume and the weight of the equipment are increased, and the space utilization efficiency is reduced. In addition, the structural design of conventional oxygenerators lacks integration and compactness. The components such as the molecular sieve, the compressor, the air storage tank and the like are generally arranged in a scattered manner, so that the whole layout of the equipment is loose, and the efficient space utilization is difficult to realize. This design not only increases the footprint of the device, but also complicates the installation and maintenance process. Disclosure of utility model In view of the above-mentioned drawbacks of the prior art, the present utility model is to provide an air inlet/outlet silencing oxygenerator, which solves the problems of high air flow noise and low space utilization caused by unreasonable structural layout of the oxygenerator in the prior art. In order to solve the technical problems, the utility model provides an air inlet and outlet silencing oxygenerator, which comprises a base and further comprises: the molecular sieve is transversely arranged on the base, The second bracket is longitudinally arranged at the air inlet end of the molecular sieve and is transversely provided with a groove with one side open; the air inlet silencing module is arranged in the groove of the side opening groove; The air outlet silencing module is arranged at the outer end face of the side opening groove and used for extending the lengths of the upper end face and the lower end face of the side opening groove; The upper end and the lower end formed by connecting the side opening groove with the air outlet silencing module respectively form a second space for installing structural members in the oxygenerator and a third space for installing an air inlet end of the molecular sieve. The battery module is arranged in the second space, so that stable power supply support is provided for the oxygenerator, continuous operation capability of the device in different environments is ensured, and the practicability and reliability of the device are enhanced. The gas distribution valve is arranged in the third space and is used for conveying high-pressure gas generated by a compressor in the oxygenerator to a molecular sieve and conveying nitrogen generated by the molecular sieve to the gas outlet silencing module; the design optimizes the gas flow path, improves the gas distribution efficiency, and ensures the smooth proceeding of the oxygen production process. The air inlet and outlet silencing oxygenerator has the advantages that the compressor cavity is formed by the arrangement of the first support and the second support at intervals, independent installation space is provided for the compressor, influence of vibration and noise on other components during operation of the compressor is reduced, and overall stability of equipment is improved. The air inlet and outlet silencing oxygenerator has the advantages that the partition board is transversely arranged on the outer side of the first support, a fourth space for installing structural components in the oxygenerator and a fifth space for installing oxygen outlet ends of the molecular sieve are formed through separation of the partition board, the partition board is transversely arranged on the outer side of the first support, the fourth space and the fifth space are formed, layout rationality of internal components is improved through partition design, installation and maintenance are facilitated, and meanwhile stability of the structure is improved. The gas inlet and outlet silencing oxygenerator has the advantages that the gas storage tank is arranged in the fourth space, the pressure equalizing valve is arranged in the fifth space and is respectively connected with the gas storage tank and the oxygen outlet end of the molecular sieve through pipelines, the gas inlet and outlet silencing oxygenerator is arranged in the fourth space, the pressure