CN115282425A

CN115282425A - High-pressure oxygen cabin expired gas pipeline connecting device

Info

Publication number: CN115282425A
Application number: CN202211106019.5A
Authority: CN
Inventors: 焦俊生
Original assignee: Dezhou Huisheng Hyperbaric Oxygen Chamber Technology Co ltd
Current assignee: Dezhou Huisheng Hyperbaric Oxygen Chamber Technology Co ltd
Priority date: 2022-09-10
Filing date: 2022-09-10
Publication date: 2022-11-04

Abstract

The invention relates to the technical field of medical instruments, in particular to a connecting device for a gas pipeline exhaled by a hyperbaric oxygen chamber, which comprises a connecting seat, wherein the upper end of the connecting seat is provided with a connecting groove, the lower end of the connecting seat is fixedly connected with a connecting pipe, the outer surface of the connecting seat is movably connected with a movable frame, the lower part of the outer surface of the movable frame is movably connected with a sealing plug, the inner surface of the connecting groove is in threaded connection with a threaded pipe, the upper end of the threaded pipe is fixedly connected with a fixing plate, the upper end of the fixing plate is fixedly connected with a first fixing pipe, and the upper part of the right side of the outer surface of the first fixing pipe is fixedly connected with a second fixing pipe. According to the connecting device for the high-pressure oxygen cabin expired gas pipeline, the movable frame and the sealing plug are arranged in the device, the sealing plug movably connected with the movable frame can immediately block and seal a connecting pipe in the device when the device is used, waste gas is prevented from flowing back, and the sealing plug connected through the movable frame cannot be easily lost.

Description

High-pressure oxygen cabin expired gas pipeline connecting device

Technical Field

The invention relates to the technical field of medical instruments, in particular to a connecting device for a gas pipeline exhaled from a hyperbaric oxygen chamber.

Background

Compared with common oxygen inhalation, the high-pressure oxygen has larger force and better effect, can directly utilize oxygen quantity to solve the problem of oxygen deficiency, has the effects of antibiosis and the like, and is more and more widely applied to medical systems.

At present hyperbaric oxygen cabin, all patients' expired air is by a trunk line exhaust, and the expired air exhaust pipe uses quick-operation joint with being connected of the oxygen inhalation mask that the patient wore, and this kind of joint is open, and when many people did not inhale oxygen simultaneously, the expired air who contains oxygen can flow back to the oxygen cabin from the quick-operation joint of vacancy department that does not inhale oxygen, causes the oxygen concentration in the oxygen cabin too high, easily the accident appears.

Disclosure of Invention

The invention mainly aims to provide a connecting device for a high-pressure oxygen cabin expired gas pipeline, which can effectively prevent expired gas containing oxygen from flowing back into an oxygen cabin.

In order to achieve the purpose, the invention adopts the technical scheme that:

hyperbaric oxygen cabin expired gas pipeline connecting device, including the connecting seat, open the connecting seat upper end has the spread groove, connecting seat lower extreme fixedly connected with connecting pipe, connecting seat surface swing joint has the adjustable shelf, adjustable shelf surface lower part swing joint has the sealing plug, spread groove internal surface threaded connection has the screwed pipe, screwed pipe upper end fixedly connected with fixed plate, the first fixed pipe of fixed plate upper end fixedly connected with, the fixed pipe of first fixed pipe surface right side upper portion fixedly connected with second.

Preferably, the second fixing tube is not in contact with the fixing plate, and the sealing plug is inserted into and connected with the connecting tube.

Preferably, the sealing plug comprises a plug body, the front part of the lower side of the outer surface of the plug body and the rear part of the lower side of the outer surface of the plug body are both provided with connecting holes, the upper end of the plug body is fixedly connected with a sealing block, and the lower part of the outer surface of the sealing block is fixedly connected with a sealing ring in an inserting manner.

Preferably, the sealing block is inserted into and connected with the connecting pipe, and the sealing ring is located at the lower end of the connecting pipe and is tightly attached to the connecting pipe.

Preferably, the adjustable shelf includes first mount, two first solid fixed rings of first mount surface upper portion fixedly connected with, two solid fixed rings of second of first mount surface lower part fixedly connected with, two the first solid fixed ring internal surface interlude jointly is connected with the second mount, two the solid fixed ring internal surface of second alternates respectively and is connected with the spring, first mounting hole and second mounting hole have all been opened to connecting seat surface front portion and surface rear portion.

Preferably, two the second mounting hole is located two first mounting hole left sides upper portion respectively and each other contactless, two first solid fixed ring and the solid fixed ring of two second distribute around the equal and each other contactless, two the spring all cup joints with first mount and all is located between connecting seat and the first mount, the second mount is through two connecting holes and cock body swing joint, first mount is through two first mounting holes and connecting seat swing joint, two the spring alternates with the connecting seat through two second mounting holes respectively and is connected.

Compared with the prior art, the invention has the following beneficial effects:

1. according to the invention, the sealing plug is arranged in the device, the sealing plug can be directly plugged at the lower end of the connecting pipe after the use of the device is finished, and the connecting pipe can be completely plugged by the sealing block and the sealing ring in the sealing plug, so that the backflow of the exhaled waste gas is avoided;

2. according to the invention, the movable frame is arranged in the device, the movable frame is movably connected to the outer surface of the connecting seat, and the sealing plug is movably connected between the second fixing frames in the movable frame.

Drawings

FIG. 1 is a schematic view showing the overall structure of the connecting device for the exhaled gas pipe of the hyperbaric oxygen chamber of the present invention;

FIG. 2 is a schematic view showing the overall structure of the connecting device for the exhaled gas pipe of the hyperbaric oxygen chamber of the present invention;

FIG. 3 is a schematic view of the overall structure of a sealing plug of the connecting device for the exhaled air duct of the hyperbaric oxygen chamber of the present invention;

fig. 4 is a schematic view of the overall structure of the movable frame of the connecting device for the high pressure oxygen chamber expired gas pipeline.

In the figure: 1. a connecting seat; 2. connecting grooves; 3. a connecting pipe; 4. a movable frame; 5. a sealing plug; 6. a threaded pipe; 7. a fixing plate; 8. a first stationary tube; 9. a second stationary tube; 51. a plug body; 52. connecting holes; 53. a sealing block; 54. a seal ring; 41. a first fixing frame; 42. a first retaining ring; 43. a second retaining ring; 44. a second fixing frame; 45. a spring; 46. a first mounting hole; 47. and a second mounting hole.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further explained by combining the specific embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front", "rear", "both ends", "one end", "the other end", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should be noted that, unless explicitly stated or limited otherwise, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, such as "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Examples

Referring to fig. 1-4, the present invention provides a technical solution:

hyperbaric oxygen cabin expired gas pipeline connecting device, including connecting seat 1, open on 1 upper end of connecting seat has spread

groove

2, 1 lower extreme fixedly connected with connecting pipe 3 of connecting seat, 1 surface swing joint of connecting seat has

adjustable shelf

4, 4 surface lower part swing joints of adjustable shelf have sealing

plug

5, 2 internal surface threaded connection in spread groove has screwed pipe 6, screwed pipe 6 upper end fixedly connected with fixed plate 7, the first fixed pipe 8 of fixed plate 7 upper end fixedly connected with, the fixed pipe 9 of the fixed pipe 8 surface right side upper portion fixedly connected with second, the fixed pipe 9 of second and fixed plate 7 contactless, sealing plug 5 alternates with connecting pipe 3 and is connected.

In this embodiment, sealing plug 5 includes cock body 51, cock body 51 surface downside front portion and surface downside rear portion all opened connecting hole 52, cock body 51 upper end fixedly connected with seals piece 53, seal piece 53 surface lower part interlude fixedly connected with sealing washer 54, seal piece 53 alternates with connecting pipe 3 and is connected, sealing washer 54 is located connecting pipe 3 lower extreme and closely laminates with connecting pipe 3, through be provided with sealing plug 5 in the device, can directly block up sealing plug 5 at connecting pipe 3 lower extreme after the device uses, sealing piece 53 and sealing washer 54 in the sealing plug 5 can block up connecting pipe 3 completely, avoid the exhaust gas backward flow of exhalation.

In this embodiment, the movable frame 4 includes the first fixed frame 41, two first fixing rings 42 are fixedly connected to the upper portion of the outer surface of the first fixed frame 41, two second fixing rings 43 are fixedly connected to the lower portion of the outer surface of the first fixed frame 41, two second fixing rings 44 are jointly and alternately connected to the inner surfaces of the two first fixing rings 42, springs 45 are respectively and alternately connected to the inner surfaces of the two second fixing rings 43, first mounting holes 46 and second mounting holes 47 are respectively opened at the front portion and the rear portion of the outer surface of the connecting seat 1, the two second mounting holes 47 are respectively located at the upper portions of the left sides of the two first mounting holes 46 and do not contact with each other, the two first fixing rings 42 and the two second fixing rings 43 are respectively and longitudinally distributed and do not contact with each other, the two springs 45 are respectively and rotatably connected to the connecting seat 1 and the first fixed frame 41 and are both located between the connecting seat 1 and the first fixed frame 41, the second fixing frames 44 are movably connected to the connecting seat 51 through the two connecting holes 52 and the plug body 51, the first fixing rings 41 are respectively and movably connected to the connecting seat 1 through the two second mounting holes 47, the sealing plug 4 can be more conveniently hung between the connecting frame 4 and the connecting plug 5, and the sealing plug 5 can be used when the connecting frame 5 is not directly hung on the connecting seat.

It should be noted that, in the connecting device for the exhaled gas pipeline of the hyperbaric oxygen chamber, during the use process, the second fixing tube 9 in the device is connected with the exhaust gas pipeline, then the connecting tube 3 in the device is connected with the oxygen mask, when the oxygen mask supplies oxygen to a user, the exhaled exhaust gas can be discharged through the connecting tube 3, after the oxygen mask is used, the device is separated from the oxygen mask through the connecting tube 3, and the sealing plug 5 suspended at the lower part of the movable frame 4 is connected with the connecting tube 3, so that the exhaust gas is prevented from flowing back into the hyperbaric chamber through the device, and when the sealing plug 5 is connected with the connecting tube 3, the sealing block 53 and the sealing ring 54 in the device 5 can completely block the channel of the connecting tube 3, and the movable frame 4 arranged in the device is movably connected with the connecting seat 1 through the first fixing frame 41 and the two springs 45, and the two springs 45 are connected with the connecting seat 1 and the two second fixing rings 43 on the first fixing frame 41 together, so that the excessive movement of the movable frame 4 can be avoided when in use, and the movable frame 4 can reduce the range of the movable frame 4 and can not affect the use of other accessories.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. Hyperbaric oxygen cabin expired gas pipeline connecting device, including connecting seat (1), its characterized in that: connecting seat (1) upper end is opened has spread groove (2), connecting seat (1) lower extreme fixedly connected with connecting pipe (3), connecting seat (1) surface swing joint has adjustable shelf (4), adjustable shelf (4) surface lower part swing joint has sealing plug (5), spread groove (2) internal surface threaded connection has screwed pipe (6), screwed pipe (6) upper end fixedly connected with fixed plate (7), the first fixed pipe (8) of fixed connection in fixed plate (7) upper end, the fixed pipe (9) of first fixed pipe (8) surface right side upper portion fixedly connected with second.

2. The hyperbaric oxygen chamber exhaled gas duct connection device according to claim 1, characterized in that: the second fixing tube (9) is not in contact with the fixing plate (7), and the sealing plug (5) is connected with the connecting tube (3) in a penetrating manner.

3. The hyperbaric oxygen chamber exhaled gas duct connection device according to claim 1, characterized in that: the sealing plug (5) comprises a plug body (51), connecting holes (52) are formed in the front portion of the lower side of the outer surface of the plug body (51) and the rear portion of the lower side of the outer surface of the plug body (51), a sealing block (53) is fixedly connected to the upper end of the plug body (51), and a sealing ring (54) is fixedly connected to the lower portion of the outer surface of the sealing block (53) in an inserting mode.

4. The hyperbaric oxygen chamber exhaled gas duct connection device according to claim 3, characterized in that: the sealing block (53) is connected with the connecting pipe (3) in an inserting mode, and the sealing ring (54) is located at the lower end of the connecting pipe (3) and is tightly attached to the connecting pipe (3).

5. The hyperbaric oxygen chamber exhaled gas duct connection device according to claim 1, characterized in that: the adjustable shelf (4) comprises a first fixing frame (41), two first fixing rings (42) are fixedly connected to the upper portion of the outer surface of the first fixing frame (41), two fixing rings (43) are fixedly connected to the lower portion of the outer surface of the first fixing frame (41), two second fixing rings (44) are jointly and alternately connected to the inner surface of each first fixing ring (42) in a penetrating mode, two springs (45) are respectively and alternately connected to the inner surface of each second fixing ring (43), and first mounting holes (46) and second mounting holes (47) are formed in the front portion of the outer surface and the rear portion of the outer surface of the connecting seat (1).

6. The hyperbaric oxygen chamber exhaled gas duct connection device according to claim 5, characterized in that: two second mounting hole (47) are located two first mounting hole (46) left side upper portions respectively and each other not contact, two first solid fixed ring (42) and two solid fixed ring of second (43) distribute around and each other contact, two spring (45) all cup joint with first mount (41) and all are located between connecting seat (1) and first mount (41), second mount (44) are through two connecting holes (52) and cock body (51) swing joint, first mount (41) are through two first mounting hole (46) and connecting seat (1) swing joint, two spring (45) are connected with connecting seat (1) through two second mounting hole (47) interlude respectively.