CN210950802U

CN210950802U - Medical gas busbar low-pressure conveying pipeline

Info

Publication number: CN210950802U
Application number: CN201922210965.4U
Authority: CN
Inventors: 王军安
Original assignee: Ningbo Chaojie Medical Devices Co ltd
Current assignee: Ningbo Chaojie Medical Devices Co ltd
Priority date: 2019-12-11
Filing date: 2019-12-11
Publication date: 2020-07-07
Anticipated expiration: 2029-12-11

Abstract

The utility model discloses a medical gas busbar low-pressure conveying pipeline, in particular to the field of medical gas, which comprises a high-pressure tank, wherein the top end of the high-pressure tank is fixedly provided with a conveying pipe, the upper end of the conveying pipe is fixedly provided with a valve, one side of the valve, which is positioned at the upper end of the conveying pipe, is fixedly provided with a barometer, and the bottom end of the conveying pipe is fixedly provided with a branch pipe, the medical air pressure after decompression enters the delivery pipe from the branch pipe at the other side to be converged.

Description

Medical gas busbar low-pressure conveying pipeline

Technical Field

The embodiment of the utility model provides a relate to medical gas field, concretely relates to medical gas busbar low pressure pipeline.

Background

In the process of treating patients, related medical gas is often used, the whole medical gas is conveyed through an independent conveying pipeline, the mutual influence among various gases is avoided, and finally, the whole medical gas is conveyed into the human body through one end of the pipeline.

The prior art has the following defects: the existing conveying pipeline conveys medical gas and finally leads the medical gas into a human body, and the medical gas is stored in a high-pressure tank, so that the human body can be influenced by large air pressure when being led into the human body.

SUMMERY OF THE UTILITY MODEL

Therefore, the embodiment of the utility model provides a medical gas busbar low pressure pipeline, through the decompression jar, the bleeder, adjustable ring and separation blade, when atmospheric pressure is too high, can rotate the collar on the adjustable ring, make the filter element on the collar rotate along inside axis, open the filtration pore on the filter element, thereby open the bleeder, partly medical gas can get into in the decompression jar from the bleeder, influence through atmospheric pressure, promote the side pipe of inner tube inside to one side, thereby stimulate the spring of side ring one side, decompress medical gas, medical gas after the decompression can get into the conveyer pipe from the bleeder of opposite side and join, with the problem of leading to because atmospheric pressure is too high among the solution prior art.

In order to achieve the above object, the embodiment of the present invention provides the following technical solutions: a medical gas busbar low-pressure conveying pipeline comprises a high-pressure tank, wherein a conveying pipe is fixedly mounted at the top end of the high-pressure tank, a valve is fixedly mounted at the upper end of the conveying pipe, a barometer is fixedly mounted at one side, located at the valve, of the upper end of the conveying pipe, a branch pipe is fixedly mounted at the bottom end of the conveying pipe, an adjusting ring is sleeved on the outer surface of the branch pipe, a pressure reducing tank is fixedly mounted at one end of the branch pipe, a separation blade is fixedly mounted at the top end inside the adjusting ring, a mounting ring is arranged at the top end of the adjusting ring and movably connected with the mounting ring, a filter disc is fixedly mounted inside the mounting ring, a center shaft is arranged inside the filter disc and movably connected with the center shaft, an inner groove is formed in the bottom end inside the mounting ring, a connecting ring is fixedly mounted at, the side ring is fixedly installed on one side of the inside of the inner tube, the spring is fixedly installed on one side, located on the side ring, of the inside of the inner tube, and the side tube is arranged on one side, located on the spring, of the inside of the inner tube.

Furthermore, the inside of filter element has seted up the filtration pore, the bottom of axis is connected with the center fixed of separation blade.

Furthermore, the inner groove is matched with the connecting ring, and the adjusting ring is movably connected with the mounting ring through the inner groove.

Further, the delivery pipe is communicated with the decompression tank through a branch pipe.

Furthermore, one end of the spring is fixedly connected with the side ring, and the other end of the spring is fixedly connected with the side pipe.

Furthermore, one end of the side pipe is fixedly provided with a baffle ring, and the outer surface of the side pipe is provided with a spray hole.

Furthermore, the side pipe is movably connected with the inner pipe through a spring, and the top end of the mounting ring is movably connected with the branch pipe.

The embodiment of the utility model provides a have following advantage:

through setting up the decompression jar, the bleeder, adjustable ring and separation blade, when atmospheric pressure is too high, can rotate the collar on the adjustable ring, make the filter disc on the collar rotate along inside axis, open the filtration pore on the filter disc, thereby open the bleeder, some medical gas can follow in the bleeder gets into the decompression jar, influence through atmospheric pressure, promote the side pipe of inner tube inside to one side, thereby the spring of pulling side ring one side, decompress to medical gas, medical gas after the decompression can get into the conveyer pipe from the bleeder of opposite side and join.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It should be apparent that the drawings in the following description are merely exemplary, and that other embodiments can be derived from the drawings provided by those of ordinary skill in the art without inventive effort.

The structure, ratio, size and the like shown in the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by people familiar with the technology, and are not used for limiting the limit conditions which can be implemented by the present invention, so that the present invention has no technical essential significance, and any structure modification, ratio relationship change or size adjustment should still fall within the scope which can be covered by the technical content disclosed by the present invention without affecting the efficacy and the achievable purpose of the present invention.

Fig. 1 is a schematic view of the overall structure provided by the present invention;

FIG. 2 is an exploded view of the adjusting ring provided by the present invention;

fig. 3 is a schematic view of a connection structure of the adjusting ring and the mounting ring provided by the present invention;

FIG. 4 is a view showing the internal structure of the pressure reducing tank according to the present invention;

fig. 5 is a schematic structural view of the side tube provided by the present invention.

In the figure: 1 high-pressure tank, 2 delivery pipes, 3 valves, 4 barometers, 5 branch pipes, 6 adjusting rings, 7 pressure reducing tanks, 8 baffle plates, 9 mounting rings, 10 filter discs, 11 central shafts, 12 internal grooves, 13 connecting rings, 14 internal pipes, 15 side rings, 16 springs, 17 side pipes, 18 retaining rings and 19 spray holes.

Detailed Description

The present invention is described in terms of specific embodiments, and other advantages and benefits of the present invention will become apparent to those skilled in the art from the following disclosure. 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 the attached drawings 1-5 of the specification, the medical gas busbar low-pressure conveying pipeline of the embodiment includes a high-pressure tank 1, a conveying pipe 2 is fixedly installed at the top end of the high-pressure tank 1, a valve 3 is fixedly installed at the upper end of the conveying pipe 2, a barometer 4 is fixedly installed at one side, located at the valve 3, of the upper end of the conveying pipe 2, a branch pipe 5 is fixedly installed at the bottom end of the conveying pipe 2, an adjusting ring 6 is sleeved on the outer surface of the branch pipe 5, a pressure reducing tank 7 is fixedly installed at one end of the branch pipe 5, a blocking piece 8 is fixedly installed at the top end inside the adjusting ring 6, an installation ring 9 is arranged at the top end of the adjusting ring 6, the adjusting ring 6 is movably connected with the installation ring 9, a filter sheet 10 is fixedly installed inside the installation ring 9, a center shaft 11 is arranged inside the filter, an inner groove 12 is formed in the bottom end of the inner portion of the mounting ring 9, a connecting ring 13 is fixedly mounted at the top end of the adjusting ring 6, an inner tube 14 is fixedly mounted inside the pressure reducing tank 7, a side ring 15 is fixedly mounted on one side of the inside of the inner tube 14, a spring 16 is fixedly mounted on one side, located on the side ring 15, of the inside of the inner tube 14, and a side tube 17 is arranged on one side, located on the spring 16, of the inside of the inner tube 14.

Furthermore, a filtering hole is formed in the filtering sheet 10, the bottom end of the middle shaft 11 is fixedly connected with the center of the blocking piece 8, and the mounting ring 9 on the adjusting ring 6 is rotated to enable the filtering sheet 10 on the mounting ring 9 to rotate along the inner middle shaft 11, so that the filtering hole in the filtering sheet 10 is opened.

Furthermore, the internal groove 12 is matched with the connecting ring 13, the adjusting ring 6 is movably connected with the mounting ring 9 through the internal groove 12, and when the air pressure is too high, the mounting ring 9 on the adjusting ring 6 can be rotated.

Further, the delivery pipe 2 and the decompression tank 7 are communicated with each other through a branch pipe 5, and the decompressed medical air pressure enters the delivery pipe 2 from the branch pipe 5 on the other side to be converged.

Further, one end of the spring 16 is fixedly connected to the side ring 15, and the other end of the spring 16 is fixedly connected to the side tube 17, so that the side tube 17 inside the inner tube 14 is pushed to one side, and the spring 16 on the side of the side ring 15 is pulled, thereby decompressing the medical gas.

Furthermore, a baffle ring 18 is fixedly arranged at one end of the side tube 17, a spray hole 19 is formed in the outer surface of the side tube 17, the side tube 17 is pushed out from the inner tube 14 towards one side, and meanwhile, medical gas is sprayed out from the spray hole 19 in the outer surface of the side tube 17.

Furthermore, the side tube 17 is movably connected with the inner tube 14 through a spring 16, and the top end of the mounting ring 9 is movably connected with the branch tube 5.

The implementation scenario is specifically as follows: when the utility model is used, the valve 3 on the delivery pipe 2 needs to be opened, the medical gas in the high-pressure tank 1 is delivered through the delivery pipe 2, the staff can know the internal air pressure by observing the indication number on the barometer 4, when the air pressure is too high, the mounting ring 9 on the adjusting ring 6 can be rotated, the filter disc 10 on the mounting ring 9 rotates along the internal center shaft 11, the filter hole on the filter disc 10 is opened, the branch pipe 5 is opened, part of the medical gas can enter the decompression tank 7 from the branch pipe 5, the side pipe 17 inside the inner pipe 14 is pushed to one side by the influence of the air pressure, thereby the spring 16 on one side of the side ring 15 is pulled, the medical gas is decompressed, the side pipe 17 is pushed out from the inner pipe 14 to one side, meanwhile, the medical gas can also be sprayed out from the spray hole 19 on the outer surface of the side pipe 17, the medical gas after decompression can enter the delivery pipe 2 from the branch pipe 5 on the, the delivery pipe 2 is provided with a plurality of pressure reducing tanks 7, and when the air pressure is normal, the mounting ring 9 can be rotated to close the pressure reducing tanks 7.

The working principle is as follows: referring to figures 1 to 5 of the specification, in use, it is necessary to open the valve 3 on the delivery pipe 2, the medical gas in the high-pressure tank 1 is conveyed through the conveying pipe 2, a worker can know the internal air pressure by observing the number displayed on the air pressure meter 4, and when the air pressure is too high, the mounting ring 9 on the adjusting ring 6 can be rotated to rotate the filter sheets 10 on the mounting ring 9 along the inner central axis 11, the filter holes on the filter sheets 10 are opened, thereby opening the branch pipe 5, a part of the medical gas enters the decompression tank 7 from the branch pipe 5, by the influence of the air pressure, the side tube 17 inside the inner tube 14 is pushed to one side, thereby pulling the spring 16 on one side of the side ring 15, the medical gas is decompressed, the side tube 17 is pushed out from the inner tube 14 toward one side, the medical gas is also ejected from the nozzle 19 on the outer surface of the side tube 17, and the decompressed medical gas pressure enters the delivery tube 2 from the branch tube 5 on the other side and is merged.

Although the invention has been described in detail with respect to the general description and the specific embodiments, it will be apparent to those skilled in the art that modifications and improvements can be made based on the invention. Therefore, such modifications and improvements are intended to be within the scope of the invention as claimed.

Claims

1. The utility model provides a medical gas busbar low pressure pipeline, includes high-pressure tank (1), its characterized in that: the top fixed mounting of high-pressure tank (1) has conveyer pipe (2), the upper end fixed mounting of conveyer pipe (2) has valve (3), one side fixed mounting that the upper end of conveyer pipe (2) is located valve (3) has barometer (4), the bottom fixed mounting of conveyer pipe (2) has bleeder pipe (5), the surface cover of bleeder pipe (5) is equipped with adjustable ring (6), the one end fixed mounting of bleeder pipe (5) has decompression jar (7), the inside top fixed mounting of adjustable ring (6) has separation blade (8), the top of adjustable ring (6) is provided with collar (9), adjustable ring (6) and collar (9) swing joint, the inside fixed mounting of collar (9) has filter disc (10), the inside of filter disc (10) is provided with axis (11), filter disc (10) and axis (11) swing joint, inside groove (12) have been seted up to the inside bottom of collar (9), the top fixed mounting of adjustable ring (6) has go-between (13), the inside fixed mounting of decompression jar (7) has inner tube (14), inside one side fixed mounting of inner tube (14) has side ring (15), one side fixed mounting that the inside of inner tube (14) is located side ring (15) has spring (16), one side that the inside of inner tube (14) is located spring (16) is provided with side pipe (17).

2. The medical gas manifold low pressure delivery conduit of claim 1, wherein: the filter disc (10) is internally provided with a filter hole, and the bottom end of the middle shaft (11) is fixedly connected with the center of the baffle sheet (8).

3. The medical gas manifold low pressure delivery conduit of claim 1, wherein: the inner groove (12) is matched with the connecting ring (13), and the adjusting ring (6) is movably connected with the mounting ring (9) through the inner groove (12).

4. The medical gas manifold low pressure delivery conduit of claim 1, wherein: the delivery pipe (2) is communicated with the decompression tank (7) through a branch pipe (5).

5. The medical gas manifold low pressure delivery conduit of claim 1, wherein: one end of the spring (16) is fixedly connected with the side ring (15), and the other end of the spring (16) is fixedly connected with the side pipe (17).

6. The medical gas manifold low pressure delivery conduit of claim 1, wherein: one end of the side pipe (17) is fixedly provided with a baffle ring (18), and the outer surface of the side pipe (17) is provided with a spray hole (19).

7. The medical gas manifold low pressure delivery conduit of claim 1, wherein: the side pipe (17) is movably connected with the inner pipe (14) through a spring (16), and the top end of the mounting ring (9) is movably connected with the branch pipe (5).