Converging and shunting device combining oxygen production of oxygen generator and oxygen supply of commercial oxygen bottle

Abstract

The utility model discloses a confluence and diversion device combining oxygen production of an oxygen generator and oxygen supply of a commercial oxygen bottle, which relates to the technical field of oxygen diversion equipment and comprises a confluence pipe, a plurality of fixing seats are fixedly mounted at the upper end and the lower end of the confluence pipe, and a plurality of ends are fixedly mounted on the confluence pipe between the two fixing seats. And a plurality of gas input mechanisms and gas distribution mechanisms are respectively arranged on the outer side of the collecting pipe. A plurality of groups of fixing seats are arranged on the outer side of the collecting pipe and are matched with the mounting frame, so that the gas input mechanism and the gas distribution mechanism can be quickly mounted, the gas input mechanism consists of a filter, a first manual valve and a first quick connector, and the gas distribution mechanism consists of a second manual valve, an electromagnetic valve and a second quick connector; according to the device, oxygen can be automatically controlled to be input, filtered and output, meanwhile, two flow guide slope panels arranged at the inner bottom of the collecting pipe and a deposition cup at the bottom of the collecting pipe are matched, some residues in the collecting pipe can be collected, and later cleaning is facilitated.

Description

Technical Field

[0001] The utility model relates to the technical field of oxygen flow splitting equipment, in particular to a flow converging and flow splitting device which combines oxygen supply from an oxygen generator with oxygen supply from a commercial oxygen cylinder. Background Art

[0002] When oxygen is used in hospitals and other places, the oxygen in multiple cylinders is connected to the main pipe of the busbar through valves, catheters, tee elbows and other components, and then transported to the place of use through pipelines after pressure reduction and pressure stabilization. This device ensures that the gas source pressure of the gas-using components is stable and adjustable, and achieves the purpose of uninterrupted gas supply;

[0003] However, the existing oxygen confluence device cannot connect different gas source devices into one confluence. At the same time, after the existing oxygen confluence device converges the oxygen of multiple cylinders and uses them for a certain period of time, the cylinders need to be replaced frequently. When the cylinders are replaced, a small amount of liquid or solid matter may remain in the confluence. In addition, trace impurities such as moisture, oil mist or pipeline corrosion products may be carried during the transportation process. These wastes are easy to remain in the confluence and deteriorate after a certain period of time, thereby causing a decrease in the quality of oxygen output. Utility Model Content

[0004] The utility model aims to provide a converging and diverting device which combines oxygen production by an oxygen generator with oxygen supply by a commercial oxygen cylinder, and can effectively solve the problems in the background technology.

[0005] In order to achieve the above purpose, the technical solution adopted by the utility model is:

[0006] The confluence and diversion device combining oxygen generation by an oxygen generator with oxygen supply by commercial oxygen cylinders comprises a confluence pipe, wherein a plurality of fixing seats are fixedly mounted on the upper end and the lower end of the confluence pipe, and a plurality of end heads are fixedly mounted on the confluence pipe located between two of the fixing seats, and a plurality of gas input mechanisms and gas diversion mechanisms are respectively arranged on the outer side of the confluence pipe, wherein the gas input mechanism comprises a filter and a first manual valve, wherein the filter and the first manual valve are fixedly mounted on one side of the confluence pipe through a mounting frame, and the gas diversion mechanism comprises a second manual valve and a solenoid valve, wherein the second manual valve and the solenoid valve are also fixedly mounted on the side of the mounting frame away from the gas input mechanism through the mounting frame.

[0007] As a further preferred solution of the utility model, guide slope panels are fixedly installed on both sides of the inner bottom of the conduit, and a waste outlet is opened at the inner bottom of the conduit located at the connection between the two guide slope panels.

[0008] As a further preferred embodiment of the utility model, a third manual valve is movably installed on the conduit located at the lower end of the waste outlet, and a sedimentation cup is movably installed on the lower end of the third manual valve. Two guide slope panels are arranged in the conduit, which can guide the waste liquid or dirt generated in the conduit into the sedimentation cup, so as to facilitate subsequent cleaning.

[0009] As a further preferred scheme of the utility model, the mounting frame also includes a fixing plate and a mounting plate, two clamps are fixedly installed on one side of the fixing plate, and limiting plates are fixedly installed on opposite sides of the two clamps, and a connecting plate is fixedly installed on one side of the mounting plate, and the connecting plate is fixedly installed on the side of the fixing plate opposite to the clamps, and the two clamps are inserted and installed between two corresponding fixing seats on the outside of the manifold and fixed by screws. With the help of the setting of the fixing plate, the mounting plate and the clamps, an installation basis can be provided for the gas input mechanism and the gas diversion mechanism.

[0010] As a further preferred embodiment of the present invention, the filter and the first manual valve are respectively fixedly mounted on the bottom of the corresponding mounting plate, and the filter and the first manual valve are connected by a pipeline, the output end of the filter is connected to the corresponding end on the outside of the manifold through a pipeline, and the input end of the first manual valve is movably connected to the first quick connector through a pipeline. By setting multiple groups of filters, first manual valves and first quick connectors, the oxygen output from the oxygen cylinder or oxygen concentrator can be converged into the manifold.

[0011] As a further preferred embodiment of the present invention, the second manual valve and the solenoid valve are also fixedly mounted on the bottom of the corresponding mounting plate, and the solenoid valve is electrically connected to an external controller through a connecting line. The input end of the second manual valve is fixedly connected to the corresponding end through a pipeline, and the second manual valve and the solenoid valve are also interconnected through a pipeline. The output end of the solenoid valve is also movably connected to a second quick connector through a pipeline. With the help of the arrangement of multiple groups of second manual valves and solenoid valves, the oxygen converged in the confluence pipe can be diverted again, which is convenient for terminal use.

[0012] Compared with the prior art, the utility model has the following beneficial effects:

[0013] The utility model discloses a confluence and diversion device that combines oxygen generation by an oxygen generator with oxygen supply by a commercial oxygen cylinder. A plurality of sets of fixing seats are arranged on the outside of the confluence pipe, and the mounting frame is matched to realize the rapid installation of the gas input mechanism and the gas diversion mechanism. The gas input mechanism is composed of a filter, a first manual valve, and a first quick connector. The gas diversion mechanism is composed of a second manual valve, a solenoid valve, and a second quick connector. The oxygen input filtration and output automatic control can be realized. At the same time, in combination with the two guide slope panels arranged at the bottom of the confluence pipe and the sedimentation cup at the bottom of the confluence pipe, some residues in the confluence pipe can be collected, which is convenient for later cleaning.

[0014] With the setting of the mounting frame, which is composed of a fixing plate, a mounting plate, a clamping plate, a limit plate and other components, the gas input mechanism and the gas diversion mechanism can be quickly disassembled and assembled, which is beneficial for later maintenance and replacement, and can improve the connection stability between the components. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] Figure 1 It is a schematic diagram of the main structure of the utility model;

[0016] Figure 2 It is a cross-sectional view of the manifold of the utility model;

[0017] Figure 3 This is a schematic diagram of the gas input mechanism structure of the utility model;

[0018] Figure 4 It is a schematic diagram of the structure of the gas output mechanism of the utility model.

[0019] In the figure: 1. manifold; 2. fixing seat; 3. end; 4. filter; 5. first manual valve; 6. mounting frame; 7. second manual valve; 8. solenoid valve; 9. clamping plate; 10. limit plate; 11. connecting plate; 12. first quick connector; 13. second quick connector; 14. guide slope panel; 15. waste outlet; 16. third manual valve; 17. sedimentation cup; 18. fixing plate; 19. mounting plate; 20. gas input mechanism; 21. gas diversion mechanism. DETAILED DESCRIPTION

[0020] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods.

[0021] like Figure 1-Figure 4As shown, the utility model provides a confluence and diversion device that combines oxygen generation by an oxygen generator with oxygen supply by a commercial oxygen cylinder, comprising a confluence pipe 1, a plurality of fixing seats 2 are fixedly installed at the upper end and the lower end of the confluence pipe 1, a plurality of end heads 3 are also fixedly installed at the confluence pipe 1 located between the two fixing seats 2, a plurality of gas input mechanisms 20 and gas diversion mechanisms 21 are respectively arranged on the outer side of the confluence pipe 1, the gas input mechanism 20 comprises a filter 4 and a first manual valve 5, the filter 4 and the first manual valve 5 are fixedly installed on one side of the confluence pipe 1 through a mounting frame 6, the gas diversion mechanism 21 comprises a second manual valve 7 and a solenoid valve 8, the second manual valve 7 and the solenoid valve 8 are also fixedly installed on the side of the mounting frame 6 away from the gas input mechanism 20 through the mounting frame 6.

[0022] like Figure 1-Figure 2 As shown, both sides of the bottom of the manifold 1 are fixedly installed with guide slope panels 14, and a waste outlet 15 is opened at the bottom of the manifold 1 at the connection of the two guide slope panels 14. A third manual valve 16 is movably installed on the manifold 1 at the lower end of the waste outlet 15, and a sedimentation cup 17 is movably installed at the lower end of the third manual valve 16. Two guide slope panels 14 are arranged in the manifold 1, and waste liquid or dirt generated in the manifold 1 can be introduced into the sedimentation cup 17, which is convenient for later cleaning;

[0023] like Figure 1 , Figure 3-Figure 4 As shown, the mounting frame 6 also includes a fixing plate 18 and a mounting plate 19, two clamping plates 9 are fixedly mounted on one side of the fixing plate 18, and the limiting plates 10 are fixedly mounted on the opposite sides of the two clamping plates 9, and a connecting plate 11 is fixedly mounted on one side of the mounting plate 19, and the connecting plate 11 is fixedly mounted on the side of the fixing plate 18 away from the clamping plate 9. The two clamping plates 9 are inserted and installed between the two corresponding fixing seats 2 on the outer side of the manifold 1 and fixed by screws. With the arrangement of the fixing plate 18, the mounting plate 19 and the clamping plates 9, a mounting foundation can be provided for the gas input mechanism 20 and the gas diversion mechanism 21;

[0024] like Figure 1 , Figure 3-Figure 4As shown, the filter 4 and the first manual valve 5 are fixedly mounted on the bottom of the corresponding mounting plate 19, and the filter 4 and the first manual valve 5 are connected by a pipeline. The output end of the filter 4 is connected to the corresponding terminal 3 on the outside of the manifold 1 through a pipeline, and the input end of the first manual valve 5 is movably connected to the first quick connector 12 through a pipeline. By setting multiple sets of filters 4, the first manual valve 5, and the first quick connector 12, the oxygen output from the oxygen cylinder or the oxygen concentrator can be converged into the manifold 1. The second manual valve 7 and the solenoid valve 8 are also fixedly mounted on the bottom of the corresponding mounting plate 19, and the solenoid valve 8 is electrically connected to the external controller through a connecting line. The input end of the second manual valve 7 is fixedly connected to the corresponding terminal 3 through a pipeline, and the second manual valve 7 and the solenoid valve 8 are also connected to each other through a pipeline. The output end of the solenoid valve 8 is also movably connected to the second quick connector 13 through a pipeline. With the help of the setting of multiple sets of second manual valves 7 and solenoid valves 8, the oxygen converged in the manifold 1 can be diverted again, so as to facilitate terminal use.

[0025] It should be noted that the utility model is a confluence and diversion device that combines oxygen production by an oxygen generator with oxygen supply by commercial oxygen cylinders. When using different gas source equipment for gas supply, multiple first quick connectors 12 can be respectively connected to the output end of the cylinder and the output end of the oxygen generator, and the first manual valve 5 is opened, so that the oxygen output by the oxygen generator and the oxygen in the cylinder enter the confluence pipe 1 through the first quick connector 12, the pipeline, the filter 4, and the first manual valve 5, and then, the second manual valve 7 is opened. At the same time, the output and shutdown of oxygen can be controlled by switching the solenoid valve 8 through an external main control device, so as to facilitate the control of oxygen shutdown at different user ends. When some liquid or other residues remain in the confluence pipe 1, they will flow into the waste outlet 15 through the two guide slope panels 14 at the bottom of the confluence pipe 1, and enter the sedimentation cup 17 through the waste outlet 15 for temporary storage, which is convenient for later cleaning.

[0026] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A converging and diverting device combining oxygen supply from an oxygen concentrator with oxygen supply from commercial oxygen cylinders, characterized in that: The invention comprises a manifold (1), wherein a plurality of fixing seats (2) are fixedly mounted on the upper and lower ends of the manifold (1), and a plurality of end caps (3) are also fixedly mounted on the manifold (1) located between two of the fixing seats (2). A plurality of gas input mechanisms (20) and gas diversion mechanisms (21) are also respectively arranged on the outer side of the manifold (1), wherein the gas input mechanism (20) comprises a filter (4) and a first manual valve (5), wherein the filter (4) and the first manual valve (5) are fixedly mounted on one side of the manifold (1) via a mounting frame (6), and wherein the gas diversion mechanism (21) comprises a second manual valve (7) and a solenoid valve (8), wherein the second manual valve (7) and the solenoid valve (8) are also fixedly mounted on the side of the mounting frame (6) away from the gas input mechanism (20) via the mounting frame (6).

2. The converging and diverting device combining oxygen supply from an oxygen generator with oxygen supply from a commercial oxygen cylinder according to claim 1, characterized in that: Guide slope panels (14) are fixedly mounted on both sides of the inner bottom of the conduit (1), and a waste outlet (15) is provided at the inner bottom of the conduit (1) at the connection between the two guide slope panels (14).

3. The converging and diverting device combining oxygen supply from an oxygen generator with oxygen supply from a commercial oxygen cylinder according to claim 2, characterized in that: A third manual valve (16) is movably mounted on the manifold (1) located at the lower end of the waste outlet (15), and a sedimentation cup (17) is movably mounted on the lower end of the third manual valve (16).

4. The converging and diverting device combining oxygen supply from an oxygen generator with oxygen supply from a commercial oxygen cylinder according to claim 1, characterized in that: The mounting frame (6) further comprises a fixing plate (18) and a mounting plate (19), two clamping plates (9) being fixedly mounted on one side of the fixing plate (18), and limiting plates (10) being fixedly mounted on opposite sides of the two clamping plates (9), and a connecting plate (11) being fixedly mounted on one side of the mounting plate (19), and the connecting plate (11) being fixedly mounted on a side of the fixing plate (18) away from the clamping plates (9), and the two clamping plates (9) being inserted and mounted between two corresponding fixing seats (2) on the outer side of the manifold (1) and fixed by screws.

5. The converging and diverting device combining oxygen supply from an oxygen generator with oxygen supply from a commercial oxygen cylinder according to claim 4, characterized in that: The filter (4) and the first manual valve (5) are respectively fixedly mounted on the bottom of the corresponding mounting plate (19), and the filter (4) and the first manual valve (5) are connected via a pipeline. The output end of the filter (4) is connected to the corresponding end (3) on the outside of the manifold (1) via a pipeline, and the input end of the first manual valve (5) is movably connected to a first quick connector (12) via a pipeline.

6. The converging and diverting device combining oxygen supply from an oxygen generator with oxygen supply from commercial oxygen cylinders according to claim 5, characterized in that: The second manual valve (7) and the solenoid valve (8) are also fixedly mounted on the bottom of the corresponding mounting plate (19), respectively, and the solenoid valve (8) is electrically connected to an external controller via a connecting line. The input end of the second manual valve (7) is fixedly connected to the corresponding end (3) via a pipeline, and the second manual valve (7) and the solenoid valve (8) are also connected to each other via a pipeline. The output end of the solenoid valve (8) is also movably connected to a second quick connector (13) via a pipeline.

Images