CN210144941U - Oxygen intake and exhaust control device for oxygen chamber - Google Patents
Oxygen intake and exhaust control device for oxygen chamber Download PDFInfo
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- CN210144941U CN210144941U CN201920458674.4U CN201920458674U CN210144941U CN 210144941 U CN210144941 U CN 210144941U CN 201920458674 U CN201920458674 U CN 201920458674U CN 210144941 U CN210144941 U CN 210144941U
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Abstract
The utility model discloses an oxygen inhalation and discharge control device for an oxygen cabin, which comprises an oxygen inhalation and discharge box, a low-resistance respirator, a stop valve, a corrugated hose, an oxygen inhalation interface, an oxygen exhalation interface, an oxygen inlet interface and an oxygen discharge interface; the oxygen suction and discharge box is provided with a cover groove; the oxygen inlet interface and the oxygen exhaust interface are arranged at the bottom of the oxygen absorption and exhaust box and are hermetically connected with the bottom; the inner end of the oxygen discharging interface is connected with the low-resistance respirator, and the outer end of the oxygen discharging interface is connected with the outside of the cabin; the stop valve is arranged at the inner end of the oxygen discharge interface to control the on-off of oxygen; the oxygen inhalation interface and the oxygen exhalation interface are arranged at the top of the oxygen inhalation and discharge box and are in sealed connection with the top; the corrugated hose and the low-resistance respirator are arranged inside the oxygen suction and discharge box; one end of the corrugated hose is hermetically connected with the inner end of the oxygen inhalation interface, and the other end of the corrugated hose is hermetically connected with the low-resistance respirator. The oxygen suction and discharge control device has simple structure and convenient use; the breathing resistance in the oxygen inhalation and discharge process is reduced by skillfully arranging the low-resistance respirator, the patient breathes smoothly, and the use experience quality is improved.
Description
Technical Field
The utility model relates to an oxygen discharge control device technical field, concretely relates to oxygen cabin is with inhaling oxygen discharge control device.
Background
The oxygen exhaust mode that the oxygen cabin is commonly used all adopts the differential pressure type oxygen exhaust technique, i.e. collect the waste oxygen that the patient exhales in the oxygen exhaust pipeline, the one end of oxygen exhaust pipeline adopts open mode and communicates with each other with the cabin interior air, the other end is exported outside the cabin, through the atmosphere of pipeline escape, be equipped with the oxygen exhaust control valve in the oxygen exhaust pipeline, during the oxygen exhaust, open the oxygen exhaust control valve, because of the cabin interior ambient pressure is higher than outside the cabin, the cabin is gaseous to flow to outside the cabin through the oxygen exhaust pipeline promptly, take the waste oxygen that the patient breathed in the oxygen exhaust pipeline out of the cabin in the lump and discharge. Oxygen inhalation and discharge control device for oxygen cabin in the existing market generally has the problems of complex structure and large breathing resistance in the using process, can lead to the unsmooth breathing of the patient, and influences the use experience of the patient to a great extent.
SUMMERY OF THE UTILITY MODEL
In order to overcome the problem that exists among the above-mentioned background art, the utility model provides an oxygen cabin is with inhaling oxygen control device has simplified inhaling oxygen control device's structural design, has reduced the respiratory resistance of inhaling the oxygen in-process through setting up the low resistance respirator, and the patient breathes smoothly when using, has improved and has used the experience quality.
In order to realize the purpose, the utility model adopts the following technical scheme:
an oxygen inhalation and discharge control device for an oxygen chamber comprises an oxygen inhalation and discharge box, a low-resistance respirator, a stop valve, a corrugated hose, an oxygen inhalation interface, an oxygen expiration interface, an oxygen inlet interface and an oxygen discharge interface; the upper surface of the oxygen suction and discharge box is provided with a cover groove for movably mounting a box cover; the oxygen inlet interface and the oxygen exhaust interface are arranged at the bottom of the oxygen absorption and exhaust box and are hermetically connected with the bottom; the inner end of the oxygen discharging interface is connected with the low-resistance respirator, and the outer end of the oxygen discharging interface is connected with the outside of the cabin; the stop valve is arranged at the inner end of the oxygen discharge interface to control the on-off of oxygen; the oxygen inhalation interface and the oxygen exhalation interface are arranged at the top of the oxygen inhalation and discharge box and are in sealed connection with the top; the corrugated hose and the low-resistance respirator are arranged inside the oxygen suction and discharge box; one end of the corrugated hose is hermetically connected with the inner end of the oxygen inhalation interface, and the other end of the corrugated hose is hermetically connected with the low-resistance respirator.
Further, the low-resistance respirator is conical.
Further, a waist-shaped lightening groove is formed in the low-resistance respirator.
Furthermore, the oxygen inhalation interface and the oxygen exhalation interface are both quick connectors.
The oxygen suction and discharge box has the function of protecting the oxygen suction and discharge control device and also has the function of dust prevention.
The low-resistance respirator can effectively reduce resistance in the breathing process.
The oxygen inhalation interface is a quick connector, and the oxygen inhalation mask can be directly and quickly connected to the interface.
The oxygen breathing interface is a quick connector, and the oxygen breathing mask can be directly and quickly connected to the interface.
The beneficial effects of the utility model reside in that: the oxygen suction and discharge control device has simple structure and convenient use; the breathing resistance in the oxygen inhalation and discharge process is reduced by skillfully arranging the low-resistance respirator, the patient breathes smoothly when using the respirator, and the use experience quality is improved.
Drawings
Fig. 1 is a schematic side-sectional view of the overall structure of the present invention.
Fig. 2 is a schematic cross-sectional view of the overall structure of the present invention.
Shown in the figure: 1-oxygen suction and discharge box, 11-cover groove, 2-low resistance respirator, 21-waist-shaped lightening groove, 3-stop valve, 4-corrugated hose, 5-oxygen suction interface, 6-oxygen breathing interface, 7-oxygen inlet interface and 8-oxygen discharge interface.
Detailed Description
The following description of the present invention will be made with reference to the accompanying drawings. It should be noted that "outer end" and "inner end" described in the present invention are referred to as "inner end" in the oxygen absorption and discharge tank 1 and "outer end" in the outside of the oxygen absorption and discharge tank (1) with respect to the oxygen absorption and discharge tank 1.
An oxygen inhalation and discharge control device for an oxygen chamber comprises an oxygen inhalation and discharge box 1, a low-resistance respirator 2, a stop valve 3, a corrugated hose 4, an oxygen inhalation interface 5, an oxygen exhalation interface 6, an oxygen inlet interface 7 and an oxygen discharge interface 8; the upper surface of the oxygen suction and discharge box 1 is provided with a cover groove 11 for movably mounting a box cover; the oxygen inlet port 7 and the oxygen exhaust port 8 are arranged at the bottom of the oxygen absorption and exhaust box 1 and are hermetically connected with the bottom; the inner end of the oxygen discharging interface 8 is connected with the low-resistance respirator 2, and the outer end of the oxygen discharging interface is connected with the outside of the cabin; the stop valve 3 is arranged at the inner end of the oxygen discharge connector 8 to control the on-off of oxygen; the oxygen inhalation interface 5 and the oxygen exhalation interface 6 are arranged at the top of the oxygen inhalation and exhaust box 1 and are connected with the top in a sealing way; the corrugated hose 4 and the low-resistance respirator 2 are arranged inside the oxygen suction and discharge box 1; one end of the corrugated hose 4 is hermetically connected with the inner end of the oxygen inhalation interface 5, and the other end of the corrugated hose is hermetically connected with the low-resistance respirator 2.
Further, the low-resistance respirator 2 is conical.
Further, a waist-shaped lightening groove 21 is arranged on the low-resistance respirator 2.
Furthermore, the oxygen inhalation interface 5 and the oxygen exhalation interface 6 are both quick connectors.
When the oxygen inhalation device is used, a patient connects the breathing mask with the oxygen inhalation interface 5 and the oxygen exhalation interface 6, the oxygen inlet interface 7 is connected with the oxygen source, oxygen inhalation is carried out through the oxygen inhalation interface 5, oxygen exhalation is carried out through the oxygen exhalation interface 6, and generated waste gas is discharged out of the cabin through the oxygen discharge interface 8. Because the breathing resistance is reduced when the patient passes through the low-resistance respirator 2 in the process of oxygen inhalation and oxygen exhalation, the patient can breathe smoothly, and the use experience quality is improved. The oxygen suction and discharge control device has simple structure and convenient use; the breathing resistance in the oxygen inhalation and discharge process is reduced by skillfully arranging the low-resistance respirator 2, the patient breathes smoothly when using the respirator, and the use experience quality is improved.
The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention, and various modifications and changes may be made by those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (4)
1. An oxygen inhalation and discharge control device for an oxygen chamber is characterized by comprising an oxygen inhalation and discharge box (1), a low-resistance respirator (2), a stop valve (3), a corrugated hose (4), an oxygen inhalation interface (5), an oxygen exhalation interface (6), an oxygen inlet interface (7) and an oxygen discharge interface (8); the upper surface of the oxygen suction and discharge box (1) is provided with a cover groove (11) for movably mounting a box cover; the oxygen inlet interface (7) and the oxygen exhaust interface (8) are arranged at the bottom of the oxygen absorption and exhaust box (1) and are hermetically connected with the bottom; the inner end of the oxygen discharging interface (8) is connected with the low-resistance respirator (2), and the outer end of the oxygen discharging interface is connected with the outside of the cabin; the stop valve (3) is arranged at the inner end of the oxygen discharging connector (8) to control the on-off of oxygen; the oxygen inhalation interface (5) and the oxygen exhalation interface (6) are arranged at the top of the oxygen inhalation and exhaust box (1) and are hermetically connected with the top; the corrugated hose (4) and the low-resistance respirator (2) are arranged inside the oxygen suction and discharge box (1); one end of the corrugated hose (4) is hermetically connected with the inner end of the oxygen inhalation interface (5), and the other end of the corrugated hose is hermetically connected with the low-resistance respirator (2).
2. The oxygen intake and exhaust control device for an oxygen chamber according to claim 1, wherein: the low-resistance respirator (2) is conical.
3. The oxygen intake and exhaust control device for an oxygen chamber according to claim 1, wherein: the low-resistance respirator (2) is provided with a waist-shaped lightening groove (21).
4. The oxygen intake and exhaust control device for an oxygen chamber according to claim 1, wherein: the oxygen inhalation interface (5) and the oxygen exhalation interface (6) are quick connectors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920458674.4U CN210144941U (en) | 2019-04-08 | 2019-04-08 | Oxygen intake and exhaust control device for oxygen chamber |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920458674.4U CN210144941U (en) | 2019-04-08 | 2019-04-08 | Oxygen intake and exhaust control device for oxygen chamber |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210144941U true CN210144941U (en) | 2020-03-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920458674.4U Active CN210144941U (en) | 2019-04-08 | 2019-04-08 | Oxygen intake and exhaust control device for oxygen chamber |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210144941U (en) |
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2019
- 2019-04-08 CN CN201920458674.4U patent/CN210144941U/en active Active
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