CN216259701U - Filtration formula oxygen adjusting device - Google Patents

Abstract

The utility model discloses a filtering type oxygen regulating device which comprises an oxygen regulator, wherein the oxygen regulator consists of a gripping shell and a regulator body, the upper surface of the regulator body is fixedly connected with the lower end of the gripping shell, an inlet joint is arranged at one side of the regulator body, a press switch is arranged at the other side of the regulator body, and a flow concentration indicator is arranged on the surface of the regulator body. This filtration formula oxygen adjusting device, through rotating the regulation post, drive screw thread post position and take place corresponding change, and then lead to the airflow channel size to change thereupon, thereby realize the change automatically regulated of oxygen suppliment flow along with height, the use flexibility has been improved greatly, application scope has been enlarged, filter oxygen through first filter and second filter respectively, oxygen flows through the effectual homogeneity that improves the oxygen flow of filter screen, play the effect of filtering impurity simultaneously, the measuring pipe measuring precision has been improved, the continuity of oxygen suppliment has been guaranteed.

Description

Filtration formula oxygen adjusting device

Technical Field

The utility model relates to the technical field of oxygen regulators, in particular to a filtering type oxygen regulator.

Background

The oxygen regulator is a device which can automatically regulate parameters such as pressure, flow rate and oxygen concentration of output gas according to a preset program and changes along with height, however, most of the oxygen regulators on the market still have the following problems:

1. in order to save the consumption of oxygen and prolong the service life of an oxygen cylinder, the conventional oxygen regulator is generally required to have the function of regulating oxygen supply, and has the disadvantages of complex structure, large volume and poor working reliability;

2. traditional oxygen regulator does not have oxygen filter equipment, when carrying out oxygen release, can't guarantee the homogeneity of oxygen concentration, and oxygen concentration detects inaccurately.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a filtering type oxygen adjusting device, which drives a threaded column to change correspondingly by rotating an adjusting column, so that the size of an air flow channel is changed accordingly, the oxygen supply flow is automatically adjusted along with the change of the height, the use flexibility is greatly improved, the application range is expanded, oxygen is filtered by a first filter plate and a second filter plate respectively, the uniformity of the oxygen flow is effectively improved by the oxygen flowing through the filter screens, meanwhile, the effect of filtering impurities is achieved, the accuracy of measuring a pipeline is improved, the continuity of oxygen supply is ensured, and the problems in the prior art can be solved.

In order to achieve the purpose, the utility model provides the following technical scheme:

the utility model provides a filtration formula oxygen adjusting device, includes the oxygen regulator, the oxygen regulator comprises gripping casing and regulator body, regulator body upper surface and gripping casing lower extreme fixed connection, and regulator body one side is provided with the access joint, and regulator body opposite side is provided with press the switch, and regulator body surface mounting has flow concentration indicator, and regulator body upper surface is provided with regulation post and air outlet respectively, and regulator body lower surface is provided with the exit joint.

Preferably, the outer walls of the inlet joint and the outlet joint are respectively provided with uniform external threads.

Preferably, an oxygen pipe is arranged on one side of the inner wall of the regulator body, an air inlet pipeline is arranged on one side in the oxygen pipe, a pipeline plug is arranged on the other side in the oxygen pipe, and an air pipeline is arranged on one side of the upper end of the oxygen pipe.

Preferably, pipeline end cap one side and spring fixed connection, spring one end and support column fixed connection, support column one side run through the oxygen hose and the inboard fixed connection of push switch, and the sealing washer has been inlayed to support column and oxygen hose junction.

Preferably, the oxygen pipe is T-shaped, one side of the upper end of the oxygen pipe is fixedly connected with the inner side of the inlet joint, and the lower end of the oxygen pipe is fixedly connected with the inner side of the outlet joint.

Preferably, first filter and second filter are installed respectively to oxygen hose lower extreme inner wall, and one side is provided with the measurement pipeline in the middle of first filter and the second filter, measurement pipeline and flow concentration indicator one side fixed connection.

Preferably, the lower end of the adjusting column is provided with a threaded column, the lower end of the threaded column is provided with a sealing piece, the sealing piece penetrates through the oxygen pipe and is placed in the air inlet pipeline, and the sealing piece is in a spherical shape matched with the air inlet pipeline.

Compared with the prior art, the utility model has the following beneficial effects:

1. this filtration formula oxygen adjusting device, whole small can save the quantity of oxygen greatly, reduces apparatus of oxygen supply's volume and weight, convenient to carry, through thread engagement, simple to operate is swift, and whole leakproofness is good, avoids the leakage of oxygen, reduces the waste of resource, has improved the utilization efficiency of resources greatly.

2. This filtration formula oxygen adjusting device promotes the support column through press switch, drives pipeline end cap and admission line nested connection, stops admitting air, easy operation, and operational reliability is high.

3. This filtration formula oxygen adjusting device filters oxygen through first filter and second filter respectively, and oxygen flows through the effectual homogeneity that improves the oxygen flow of filter screen, plays the effect of filtering impurity simultaneously, has improved the measuring tube measuring accurate nature, has guaranteed the continuity of oxygen suppliment.

4. This filtration formula oxygen adjusting device through rotating the regulation post, drives screw thread post position and takes place corresponding change, and then leads to the airflow channel size to change thereupon to realize the change automatically regulated of oxygen suppliment flow along with the height, improved the flexibility of using greatly, enlarged application scope.

Drawings

FIG. 1 is an elevational view of the overall construction of the present invention;

FIG. 2 is a side view of the overall structure of the present invention;

FIG. 3 is a front cross-sectional view of an oxygen regulator of the present invention;

FIG. 4 is a side cross-sectional view of the regulator body of the present invention.

In the figure: 1. an oxygen regulator; 11. a grip housing; 12. a regulator body; 121. an oxygen tube; 122. an air intake duct; 123. a pipe plug; 124. a spring; 125. a support pillar; 126. first filtering; 127. a second filter plate; 128. measuring a pipeline; 129. an air duct; 13. an inlet fitting; 14. a push switch; 15. a flow concentration indicator; 16. an outlet fitting; 17. an adjustment column; 171. a threaded post; 18. and an air outlet.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1-2, a filtering type oxygen regulator comprises an oxygen regulator 1, the oxygen regulator 1 is composed of a grip housing 11 and a regulator body 12, the upper surface of the regulator body 12 is fixedly connected with the lower end of the grip housing 11, one side of the regulator body 12 is provided with an inlet joint 13, the outer wall of the inlet joint 13 is provided with uniform external threads, the other side of the regulator body 12 is provided with a press switch 14, the surface of the regulator body 12 is provided with a flow concentration indicator 15, the upper surface of the regulator body 12 is respectively provided with a regulating column 17 and an air outlet 18, the lower surface of the regulator body 12 is provided with an outlet joint 16, the outer walls of the inlet joint 13 and the outlet joint 16 are respectively provided with uniform external threads, the whole volume is small, the consumption of oxygen can be greatly saved, the volume and the weight of an oxygen supply device are reduced, the oxygen supply device is convenient to carry, and is engaged by threads, the installation is convenient and fast, the whole sealing performance is good, the leakage of oxygen is avoided, the resource waste is reduced, and the resource utilization efficiency is greatly improved.

Referring to fig. 3-4, an oxygen tube 121 is disposed on one side of an inner wall of the regulator body 12, an air inlet pipe 122 is disposed on one side of the oxygen tube 121, a pipe plug 123 is disposed on the other side of the oxygen tube 121, an air pipe 129 is disposed on one side of an upper end of the oxygen tube 121, the air pipe 129 is connected to the air outlet 18, one side of the pipe plug 123 is fixedly connected to a spring 124, one end of the spring 124 is fixedly connected to a support column 125, one side of the support column 125 penetrates through the oxygen tube 121 and is connected to the air inlet pipe 122 in an embedded manner, an inner side of a push switch 14 is fixedly connected to the inner side of the support column 125, the pipe plug 123 is driven to be connected to the air inlet pipe 122 in an embedded manner to stop air intake, a sealing ring is embedded at a connection position between the support column 125 and the oxygen tube 121, the oxygen tube 121 is T-shaped, one side of the upper end of the oxygen tube 121 is fixedly connected to an inner side of the inlet connector 13, and a lower end of the oxygen tube 121 is fixedly connected to an inner side of the outlet connector 16, the inner wall of the lower end of the oxygen pipe 121 is respectively provided with a first filter plate 126 and a second filter plate 127, one side between the first filter plate 126 and the second filter plate 127 is provided with a measuring pipeline 128, oxygen is filtered through the first filter plate 126 and the second filter plate 127 respectively, the uniformity of oxygen flow is effectively improved when oxygen flows through the filter screens, the measuring accuracy of the measuring pipeline 128 is improved, the continuity of oxygen supply is ensured, the measuring pipeline 128 is fixedly connected with one side of the flow concentration indicator 15, the lower end of the adjusting column 17 is provided with a threaded column 171, the lower end of the threaded column 171 is provided with a sealing piece, the sealing piece penetrates through the oxygen pipe 121 and is placed in the air inlet pipeline 122, the sealing piece is in a spherical shape matched with the air inlet pipeline 122, the adjusting column 17 is rotated to drive the position of the threaded column 171 to correspondingly change, so that the size of an air flow channel is changed therewith, thereby realizing automatic adjustment of oxygen supply flow along with the change of height, greatly improves the use flexibility and enlarges the application range.

In conclusion, the filtering type oxygen regulating device has small integral volume, can greatly save the oxygen consumption, reduce the volume and the weight of the oxygen supply device, is convenient to carry, is convenient and quick to install through threaded engagement, has good integral sealing performance, avoids the leakage of oxygen, reduces the waste of resources, greatly improves the utilization efficiency of resources, drives the pipeline plug 123 to be nested and connected with the air inlet pipeline 122 by pushing the support column 125 through the press switch 14, stops air inlet, has simple operation and high working reliability, filters the oxygen through the first filter plate 126 and the second filter plate 127 respectively, effectively improves the uniformity of oxygen flow when the oxygen flows through the filter screens, improves the measurement accuracy of the measurement pipeline 128, ensures the continuity of oxygen supply, drives the position of the threaded column 171 to be correspondingly changed by rotating the regulating column 17, and further leads the size of an air flow channel to be changed accordingly, thereby realizing the automatic adjustment of the oxygen supply flow along with the change of the height, greatly improving the use flexibility and expanding the application range.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

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 utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (7)

1. A filter type oxygen regulator device comprising an oxygen regulator (1), characterized in that: oxygen regulator (1) comprises gripping casing (11) and regulator body (12), regulator body (12) upper surface and gripping casing (11) lower extreme fixed connection, regulator body (12) one side is provided with access connection (13), regulator body (12) opposite side is provided with push switch (14), regulator body (12) surface mounting has flow concentration indicating gauge (15), regulator body (12) upper surface is provided with regulation post (17) and air outlet (18) respectively, regulator body (12) lower surface is provided with outlet connection (16).

2. The filtered oxygen conditioning device of claim 1, wherein: the outer walls of the inlet joint (13) and the outlet joint (16) are respectively provided with uniform external threads.

3. The filtered oxygen conditioning device of claim 1, wherein: an oxygen pipe (121) is arranged on one side of the inner wall of the regulator body (12), an air inlet pipeline (122) is arranged on one side in the oxygen pipe (121), a pipeline plug (123) is arranged on the other side in the oxygen pipe (121), and an air pipeline (129) is arranged on one side of the upper end of the oxygen pipe (121).

4. The filtered oxygen conditioning device of claim 3, wherein: pipeline end cap (123) one side and spring (124) fixed connection, spring (124) one end and support column (125) fixed connection, oxygen pipe (121) and push switch (14) inboard fixed connection are run through to support column (125) one side, and the sealing washer has been inlayed with oxygen pipe (121) junction to support column (125).

5. The filtered oxygen conditioning device of claim 4, wherein: the oxygen pipe (121) is T-shaped, one side of the upper end of the oxygen pipe (121) is fixedly connected with the inner side of the inlet joint (13), and the lower end of the oxygen pipe (121) is fixedly connected with the inner side of the outlet joint (16).

6. The filtered oxygen conditioning device of claim 3, wherein: first filter (126) and second filter (127) are installed respectively to oxygen hose (121) lower extreme inner wall, and one side is provided with measuring tube (128) in the middle of first filter (126) and second filter (127), and measuring tube (128) and flow concentration indicator (15) one side fixed connection.

7. The filtered oxygen conditioning device of claim 1, wherein: the lower end of the adjusting column (17) is provided with a threaded column (171), the lower end of the threaded column (171) is provided with a sealing piece, the sealing piece penetrates through the oxygen pipe (121) and is placed in the air inlet pipeline (122), and the sealing piece is in a spherical shape matched with the air inlet pipeline (122).

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