CN215309360U - Oxygen gas source rapid conversion device - Google Patents
Oxygen gas source rapid conversion device Download PDFInfo
- Publication number
- CN215309360U CN215309360U CN202121475936.1U CN202121475936U CN215309360U CN 215309360 U CN215309360 U CN 215309360U CN 202121475936 U CN202121475936 U CN 202121475936U CN 215309360 U CN215309360 U CN 215309360U
- Authority
- CN
- China
- Prior art keywords
- oxygen
- pressure
- hose
- tube body
- reducing valve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a rapid oxygen source conversion device, which belongs to the technical field of medical instruments, and can realize oxygen supply to other oxygen terminals by connecting an emergency oxygen bottle to a certain oxygen terminal of a central oxygen supply system by using the conversion device, and has the characteristics of convenient switching and stable oxygen supply; including oxygen connecting tube body, oxygen connecting tube body one end be equipped with be used for with the oxygen output of oxygen terminal looks adaptation connect, the other end is equipped with oxygen input interface, oxygen connecting tube body on be equipped with the relief pressure valve, the income gas port and the oxygen input interface intercommunication of relief pressure valve, be equipped with the hose between the gas outlet of relief pressure valve and the oxygen output connect, the outside of hose is equipped with the monitoring structure that is arranged in the monitoring input hose oxygen pressure.
Description
Technical Field
The utility model relates to the technical field of medical instruments, in particular to a rapid oxygen source conversion device.
Background
The central oxygen supply system used in hospital is composed of air source, control device, oxygen supply pipeline and oxygen supply terminal, and is mainly used for supplying oxygen in hospital ward, emergency room and operating room. The general air supply sets up in the place of keeping away from hospital ward, emergency room and operating room, is connected to with oxygen terminal through the oxygen suppliment pipeline, and the gas equipment is used to plug in to the utilization at oxygen terminal, if oxygen system breaks down, can make to use oxygen terminal unable output oxygen to influenced the normal use of breathing machine and anesthesia machine, threatened severe patient and operative patient's life safety. Hospital wards, emergency rooms and operating rooms can be provided with emergency oxygen cylinders for emergency use, but the oxygen cylinder only has one outlet and can be connected with gas equipment, so that the emergency use is inconvenient. Therefore, there is a need to develop a connection device capable of supplying oxygen to a plurality of oxygen terminals through emergency oxygen cylinders by using the existing oxygen supply pipeline to solve the above problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an oxygen source rapid conversion device, wherein an emergency oxygen bottle is connected to a certain oxygen terminal of a central oxygen supply system by using the conversion device, so that oxygen can be supplied to other oxygen terminals, and the device has the characteristics of convenience in switching and stability in oxygen supply.
The technical scheme adopted by the utility model is as follows:
the utility model provides an oxygen gas source quick switching device, includes oxygen connecting tube body, oxygen connecting tube body one end be equipped with be used for with the oxygen output connector of oxygen terminal looks adaptation, the other end is equipped with oxygen input interface, oxygen connecting tube body on be equipped with the relief pressure valve, the income gas port and the oxygen input interface intercommunication of relief pressure valve, be equipped with the hose between the gas outlet of relief pressure valve and the oxygen output connector, be equipped with the monitoring structure that is arranged in monitoring input hose oxygen pressure on the hose.
Furthermore, the monitoring structure comprises a pressure sensor arranged at the end, close to the gas outlet connecting end of the pressure reducing valve, of the hose, the gas outlet of the pressure reducing valve and the oxygen output connector are detachably connected, a warning lamp ring is arranged on the gas outlet of the pressure reducing valve, and the pressure sensor is connected with the warning lamp ring through a circuit.
Furthermore, the soft air pipe is connected with an air outlet of the pressure reducing valve and the oxygen output connector through flanges, and sealing rings are arranged between the flanges.
Furthermore, the oxygen input interface is connected with an oxygen cylinder.
Compared with the prior art, the utility model has the beneficial effects that:
according to the oxygen source rapid conversion device, the pressure reducing valve and the soft air pipe are arranged between the oxygen output connector and the oxygen input interface of the oxygen connecting pipe body, the monitoring structure for monitoring the oxygen pressure in the input soft air pipe is arranged on the outer side of the soft air pipe, when an oxygen supply system breaks down, the conversion device is used for connecting an emergency oxygen bottle to a certain oxygen terminal of a central oxygen supply system, oxygen supply to other oxygen terminals can be realized, and switching is more convenient; the pressure reducing valve is used for reducing the pressure of the oxygen output from the oxygen cylinder, so that low-pressure oxygen suitable for patients can be continuously output, and oxygen supply is more stable; utilize the monitoring structure can monitor the oxygen pressure condition in the soft trachea of input in the oxygen output process, effectively prevent the emergence of the too low condition of output pressure when oxygen runs out in the oxygen cylinder.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this application, illustrate embodiment(s) of the utility model and together with the description serve to explain the utility model without limiting the utility model. In the drawings:
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is an enlarged schematic view at B of FIG. 1;
fig. 3 is a schematic diagram of the structure at a in fig. 1.
Wherein: 1-oxygen connecting pipe body, 2-oxygen output connector, 3-oxygen input interface, 4-pressure reducing valve, 5-soft air pipe, 7-pressure sensor, 8-warning lamp ring and 10-flange.
Detailed Description
The technical solution of the present invention will be described in further detail with reference to the following embodiments, but the present invention is not limited thereto.
Referring to fig. 1 to 3, the oxygen source rapid conversion device of the present invention includes an oxygen connection tube body 1, one end of the oxygen connection tube body 1 is provided with an oxygen output connector 2 adapted to an oxygen terminal, the other end of the oxygen connection tube body is provided with an oxygen input interface 3, the oxygen connection tube body 1 is provided with a pressure reducing valve 4, an air inlet of the pressure reducing valve 4 is communicated with the oxygen input interface 3, a hose 5 is arranged between an air outlet of the pressure reducing valve 4 and the oxygen output connector 2, and the hose 5 is provided with a monitoring structure for monitoring oxygen pressure in the input hose 5. By arranging the pressure reducing valve 4 and the soft air pipe 5 between the oxygen output connector 2 and the oxygen input interface 3 of the oxygen connecting pipe body 1 and arranging the monitoring structure for monitoring the sealing condition of the soft air pipe 5 on the outer side of the soft air pipe 5, when the oxygen supply system breaks down, the emergency oxygen bottle is connected to a certain oxygen terminal of the central oxygen supply system by using the conversion device, so that oxygen supply for other oxygen terminals can be realized, the switching is more convenient, the emergency use of various gas appliances is ensured, and the life safety of severe patients and surgical patients is effectively protected; the pressure reducing valve 4 is used for reducing the pressure of the high-pressure oxygen output from the oxygen cylinder so as to continuously output low-pressure oxygen suitable for patients to use, and the oxygen supply is more stable; utilize the monitoring structure can monitor the oxygen pressure condition in oxygen output process, effectively prevent the emergence of the too low condition of output pressure when oxygen runs out in the oxygen cylinder, protected severe patient and operation patient's life safety.
The monitoring structure comprises a pressure sensor 7 which is arranged at the connecting end of the gas outlet of the pressure reducing valve 4 close to the gas inlet of the gas hose 5, the gas outlet of the gas hose 5 and the pressure reducing valve 4 and the oxygen output connector 2 are detachably connected, a warning lamp ring 8 is arranged on the gas outlet of the pressure reducing valve 4, and the pressure sensor 7 is in circuit connection with the warning lamp ring 8. The pressure sensor 7 is arranged at the connecting end of the gas outlet of the pressure reducing valve 4 of the gas hose 5, the oxygen output pressure condition of the gas outlet of the pressure reducing valve 4 can be monitored in real time, under the normal condition, the gas outlet of the pressure reducing valve 4 reaches 0.38-0.45 megapascal (MPa) pressure, when oxygen in an emergency oxygen cylinder is about to be used up, the output oxygen pressure of the gas outlet of the pressure reducing valve 4 is reduced beyond the acceptable pressure range value, at the moment, the pressure sensor 7 can sense abnormity, the pressure sensor 7 sends an abnormal signal to the warning lamp ring 8 connected with the pressure sensor 7 through a circuit, the warning lamp ring 8 is lightened, and a warning signal is sent so as to inform a user that the condition is abnormal.
The gas outlet of the soft gas pipe 5 and the pressure reducing valve 4 and the oxygen output connector 2 are connected through flanges 10, two sealing rings are arranged between the flanges 10, and the gas outlet of the soft gas pipe 5 and the pressure reducing valve 4 and the oxygen output connector 2 can be connected in a sealing mode.
The oxygen input interface 3 is connected with an oxygen bottle, the oxygen input interface 3 is connected with the emergency oxygen bottle, and oxygen in the oxygen bottle can be input into the oxygen terminal connected with the oxygen connecting pipe body 1 so as to enter the oxygen supply pipeline and then reach other oxygen terminals.
The above description is only exemplary of the utility model, and any modification, equivalent replacement, and improvement made within the spirit and scope of the present invention should be considered within the scope of the present invention.
Claims (4)
1. The utility model provides an oxygen gas source quick switching device, its characterized in that includes oxygen connecting tube body (1), oxygen connecting tube body (1) one end be equipped with be used for with oxygen output connector (2) of oxygen terminal looks adaptation, the other end is equipped with oxygen input interface (3), oxygen connecting tube body (1) on be equipped with relief pressure valve (4), the income gas port and the oxygen input interface (3) intercommunication of relief pressure valve (4), be equipped with hose (5) between the gas outlet of relief pressure valve (4) and oxygen output connector (2), be equipped with on hose (5) and be arranged in monitoring input hose (5) oxygen pressure's monitoring structure.
2. The oxygen source rapid switching device according to claim 1, wherein the monitoring structure comprises a pressure sensor (7) arranged at the connection end of the soft air pipe (5) close to the air outlet of the pressure reducing valve (4), the soft air pipe is detachably connected with the air outlet of the pressure reducing valve and the oxygen output connector, a warning lamp ring (8) is arranged on the air outlet of the pressure reducing valve (4), and the pressure sensor (7) is in circuit connection with the warning lamp ring (8).
3. The oxygen source rapid switching device according to claim 2, wherein the soft air pipe (5) is connected with the air outlet of the pressure reducing valve (4) and the oxygen output connector (2) through flanges (10), and a sealing ring is arranged between the flanges (10).
4. The rapid oxygen source conversion device according to claim 1, wherein the oxygen input interface (3) is connected to an oxygen cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121475936.1U CN215309360U (en) | 2021-06-30 | 2021-06-30 | Oxygen gas source rapid conversion device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121475936.1U CN215309360U (en) | 2021-06-30 | 2021-06-30 | Oxygen gas source rapid conversion device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215309360U true CN215309360U (en) | 2021-12-28 |
Family
ID=79563399
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121475936.1U Active CN215309360U (en) | 2021-06-30 | 2021-06-30 | Oxygen gas source rapid conversion device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215309360U (en) |
-
2021
- 2021-06-30 CN CN202121475936.1U patent/CN215309360U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN215309360U (en) | Oxygen gas source rapid conversion device | |
| CN111202894A (en) | High-flow respiratory humidification therapeutic apparatus | |
| CN210931291U (en) | Carbon dioxide air supply device for endoscope | |
| CN211255250U (en) | Medical air supply system | |
| CN208389151U (en) | A kind of emergency oxygen supply interface arrangement with warning function | |
| CN210601052U (en) | Multifunctional control system for medical gas in vertical shaft | |
| CN208959070U (en) | A kind of pressure reducing valve for even transporting ventilator and bag respirator | |
| CN218980079U (en) | Intelligent oxygen supply device for ambulance | |
| CN214970621U (en) | Conversion interface device for anesthesia machine | |
| CN213667533U (en) | Novel connected automatic susheng ware | |
| CN219963662U (en) | Respirator integrated air source system capable of being used in nuclear magnetic environment | |
| CN215294550U (en) | Pressure reducer main part that integrated into one piece symmetry formula distributes | |
| CN219782807U (en) | Universal pipeline for dental handpiece and universal joint for dental unit equipment | |
| CN214840102U (en) | Medical air supply terminal device | |
| CN215135261U (en) | Anti-slip disposable trachea cannula | |
| CN217285726U (en) | Visual laryngeal mask endoscope system with inflation and deflation functions | |
| CN219354942U (en) | Medical center oxygen supply system with multiple filtering structure | |
| CN219049980U (en) | Medical oxygen bag constant pressure cover | |
| CN211835688U (en) | Breathing machine using hydrogen-rich water | |
| CN111166984A (en) | Anesthesia gas circuit adopting pneumatic valve and reversing valve | |
| CN219127825U (en) | Guardianship respirator | |
| CN204364609U (en) | A kind of Novel anaesthetic mask | |
| CN217246029U (en) | Pressure-proof sleeve for breathing machine pipeline | |
| CN209221243U (en) | A kind of vehicular automatically supplies oxygen switching system | |
| CN220046367U (en) | Integrated micro-hyperbaric oxygen chamber control system integrated host |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |