CN212997881U - Oxygen pressure reducer device - Google Patents
Oxygen pressure reducer device Download PDFInfo
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- CN212997881U CN212997881U CN202021590138.9U CN202021590138U CN212997881U CN 212997881 U CN212997881 U CN 212997881U CN 202021590138 U CN202021590138 U CN 202021590138U CN 212997881 U CN212997881 U CN 212997881U
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- oxygen
- pressure reducer
- breathing machine
- pipe
- reducer device
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Abstract
The utility model relates to an oxygen pressure reducer device, including the decompression valve body, be equipped with a control knob on the decompression valve body, be equipped with a switching part in the lower part of decompression valve body, be equipped with intake pipe, outlet duct, first connecting pipe and second connecting pipe in the switching part, switching part is hollow setting, and intake pipe, outlet duct, first connecting pipe and second connecting pipe all are linked together with the inner chamber of switching part, first connecting pipe links to each other with first manometer, and the second connecting pipe links to each other with the second manometer; the air inlet of intake pipe links to each other with the oxygen cylinder, and the end of giving vent to anger of outlet duct links to each other with breathing machine switching valve, and the end of giving vent to anger of breathing machine switching valve links to each other with the breathing machine, and first manometer is used for showing the atmospheric pressure in the oxygen cylinder, and the second manometer is used for showing the real-time flow of oxygen. The utility model provides an oxygen pressure reducer device can show the remaining oxygen volume in the oxygen cylinder, avoids the oxygen volume not enough and the problem of the treatment delay that temporary change oxygen cylinder caused takes place.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to oxygen pressure reducer device.
Background
With the continuous development of economy, the medical level of China is also improved to a great extent. Various medical equipment plays a vital role in the actual medical rescue work. Can save the lives of a plurality of serious patients to a great extent.
Oxygen delivery is often required in rescue operations, particularly for critically ill patients. It can be understood that when the oxygen is supplied to the patient, the oxygen pressure reducer is connected with the oxygen steel cylinder and then connected with the breathing machine, so that the purpose of supplying oxygen to the patient is achieved. Specifically, the oxygen pressure reducer is generally a pressure reducing device for bottled gas, and when the inlet pressure and the outlet flow rate are changed, the outlet pressure of the oxygen pressure reducer is ensured to be always kept stable. Rising low pressure meter readings may indicate potential danger and potential hazards.
However, the conventional oxygen pressure reducer device cannot display the oxygen content in the cylinder, and in practical use, there is a possibility that a delay in treatment due to temporary replacement of the oxygen cylinder occurs due to insufficient oxygen.
SUMMERY OF THE UTILITY MODEL
Based on this, the utility model discloses a solve current oxygen pressure reducer device, in the practical application probably can take place because of the not enough problem of the treatment delay that temporarily changes the oxygen cylinder and cause of oxygen volume.
The utility model provides an oxygen pressure reducer device, wherein, including the decompression valve body, be equipped with a control knob on the decompression valve body the lower part of decompression valve body is equipped with a switching part, be equipped with intake pipe, outlet duct, first connecting pipe and second connecting pipe in the switching part, switching part is hollow setting, just the intake pipe, the outlet duct, first connecting pipe and the second connecting pipe all are linked together with the inner chamber of switching part, first connecting pipe links to each other with first manometer, the second connecting pipe links to each other with the second manometer;
the air inlet of intake pipe links to each other with the oxygen steel bottle, the end of giving vent to anger of outlet duct links to each other with the breathing machine switching valve, the end of giving vent to anger of breathing machine switching valve links to each other with the breathing machine, first manometer is used for showing the atmospheric pressure in the oxygen bottle, the second manometer is used for showing the real-time flow of oxygen.
The utility model provides an oxygen pressure reducer device, including the decompression valve body, be equipped with a control knob on the decompression valve body, be equipped with a switching portion in the lower part of decompression valve body, be equipped with intake pipe, outlet duct, first connecting pipe and second connecting pipe in the switching portion, the intake pipe the outlet duct first connecting pipe and the second connecting pipe all with the inner chamber of switching portion is linked together, and wherein first connecting pipe links to each other with first manometer, and the second connecting pipe links to each other with the second manometer. In practical application, when the control knob is rotated to a preset position, gas in the oxygen bottle enters the first pressure gauge through the hollow adapter part, and the first pressure gauge displays the pressure in the oxygen bottle, so that medical personnel can know the residual oxygen amount in the oxygen bottle more intuitively; medical personnel rotate control knob to another preset position again, and oxygen can enter into the second manometer this moment, and what the second manometer showed at this moment is the velocity of flow that oxygen flows through to medical personnel control the oxygen velocity of flow. The utility model provides an oxygen pressure reducer device can show the remaining oxygen volume in the oxygen cylinder, avoids the oxygen volume not enough and the problem of the treatment delay that temporary change oxygen cylinder caused takes place.
The oxygen pressure reducer device, wherein, control knob includes interconnect's knob portion and threaded connection portion, knob portion is located threaded connection portion's top, threaded connection portion locates the inside of switching portion.
The oxygen pressure reducer device is characterized in that the knob portion is cylindrical, a plurality of anti-skidding grooves are uniformly formed in the periphery of the knob portion, and the anti-skidding grooves are arranged in the vertical direction.
The oxygen pressure reducer device, wherein, the shape of switching portion is square column, follows four right angle positions of the vertical direction of switching portion are equipped with the chamfer structure respectively.
The oxygen pressure reducer device, wherein, breathing machine switching valve includes switching valve grafting portion, switching valve body and the breathing machine connecting portion that connects gradually from a left side right the inside of breathing machine connecting portion is equipped with a breathing machine grafting hole, wherein switching valve grafting portion with the outlet duct is pegged graft mutually, the breathing machine connecting portion is connected with the breathing machine.
The oxygen pressure reducer device, wherein, the intake pipe includes interconnect's intake pipe grafting portion and intake pipe body, the diameter of intake pipe grafting portion is less than the diameter of intake pipe body the periphery of intake pipe grafting portion still is equipped with a fastening bolt.
The oxygen pressure reducer device is characterized in that the air outlet end of the air outlet pipe is connected with a plastic hose, and the free tail end of the plastic hose is communicated with the breathing machine switching valve.
The oxygen pressure reducer device, wherein the lower extreme of switching portion still is connected with a firm support piece, firm support piece includes a massive portion of cup jointing a gomphosis groove has been seted up at the top of portion of cup jointing the bottom fixedly connected with of portion of cup jointing a plurality of supporting components evenly are equipped with in the bottom of connecing the piece, the supporting component include a bracing piece and with the free terminal fixed connection's of bracing piece supporting pad.
Additional features and advantages of the disclosure will be set forth in the description which follows, or in part may be learned by the practice of the above-described techniques of the disclosure, or may be learned by practice of the disclosure.
In order to make the aforementioned and other objects, features and advantages of the present invention comprehensible, preferred embodiments accompanied with figures are described in detail below.
Drawings
Fig. 1 is a schematic view of an overall structure of an oxygen pressure reducer device according to a first embodiment of the present invention;
FIG. 2 is an enlarged view of the structure of the "V" portion of the oxygen pressure reducer device shown in FIG. 1;
FIG. 3 is an enlarged view of a control knob of the oxygen pressure reducer device shown in FIG. 1;
FIG. 4 is an enlarged view of the construction of the ventilator switch valve of the oxygen pressure reducer device of FIG. 1;
FIG. 5 is an enlarged view of the structure of an intake pipe in the oxygen pressure reducer device shown in FIG. 1;
fig. 6 is a schematic view of the overall structure of an oxygen pressure reducer device according to a second embodiment of the present invention;
fig. 7 is a schematic view of the overall structure of an oxygen pressure reducer device according to a third embodiment of the present invention;
fig. 8 is an enlarged view of the structure of the stabilizing support in the oxygen pressure reducer device shown in fig. 7.
Description of the main symbols:
Detailed Description
In order to facilitate understanding of the present invention, the present invention will be described more fully hereinafter with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. The invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.
The conventional oxygen pressure reducer device cannot display the oxygen content in the steel cylinder, and in practical application, the problem of delay of treatment caused by temporary replacement of the oxygen cylinder due to insufficient oxygen amount may occur.
The first embodiment is as follows:
in order to solve the technical problem, the utility model provides an oxygen pressure reducer device please refer to fig. 1 to 5, to the utility model provides an oxygen pressure reducer device, including decompression valve body 11, be equipped with a control knob 12 on decompression valve body 11, be equipped with a switching portion 13 in the lower part of decompression valve body 11. As shown in fig. 1, the adaptor 13 is provided with an air inlet pipe 131, an air outlet pipe 132, a first connecting pipe 133 and a second connecting pipe 134.
In this embodiment, the adaptor 13 is hollow, and the air inlet tube 131, the air outlet tube 132, the first connecting tube 133 and the second connecting tube 134 are all communicated with the inner cavity of the adaptor 13. As can be seen from fig. 1 and 2, the first connection pipe 133 is connected to the first pressure gauge 21, and the second connection pipe 134 is connected to the second pressure gauge 22.
In practical applications, the air inlet of the air inlet pipe 131 is connected to the oxygen cylinder, the air outlet of the air outlet pipe 132 is connected to the ventilator switching valve 14, and the air outlet of the ventilator switching valve 14 is connected to the ventilator. The first pressure gauge 21 is used for displaying the air pressure in the oxygen cylinder, and the second pressure gauge 22 is used for displaying the real-time flow of oxygen.
Referring to fig. 3, for the control knob 12, the control knob 12 includes a knob portion 121 and a threaded portion 122 connected to each other. The knob portion 121 is located above the threaded connection portion 122, and the threaded connection portion 122 is located inside the adaptor portion 13. It should be noted that, when the control knob 12 is rotated to a predetermined position, the gas in the oxygen cylinder enters the first pressure gauge 21 through the hollow adaptor 13, and at this time, the first pressure gauge 21 displays the pressure in the oxygen cylinder, so that the medical staff can know the amount of the residual oxygen in the oxygen cylinder more intuitively; the medical staff rotates the control knob 12 to another predetermined position again, and oxygen will enter into the second pressure gauge 22 at this moment, and the second pressure gauge 22 shows the flow rate that oxygen flows through at this moment to the medical staff controls the oxygen flow rate.
In the present embodiment, the knob portion 121 is cylindrical. In order to facilitate the operation of the medical staff, a plurality of anti-slip grooves 1211 are uniformly formed on the outer circumference of the knob part 121, and the anti-slip grooves 1211 are vertically arranged. It will be appreciated that the provision of a plurality of anti-slip grooves 1211 effectively avoids the problem of slippage when the control knob 12 is rotated.
Meanwhile, in the present embodiment, the shape of the adapter 13 is a square column, and four right-angle positions in the vertical direction of the adapter 13 are respectively provided with a chamfer structure. It can be understood that this arrangement not only facilitates the simultaneous connection of the above-mentioned inlet pipe 131, outlet pipe 132, first connecting pipe 133 and second connecting pipe 134 in four different directions, but also conforms to the overall aesthetic design, and improves the overall appearance of the device.
Referring to fig. 4, for the above-mentioned ventilator switching valve 14, the ventilator switching valve 14 includes a switching valve insertion portion 141, a switching valve body 142 and a ventilator connecting portion 143 which are connected in sequence from left to right. A ventilator insertion hole 1431 is formed inside the ventilator connection portion 143. In practical applications, the adaptor valve insertion part 141 is inserted into the outlet pipe 132, and the ventilator connection part 143 is connected to the ventilator through the ventilator insertion hole 1431.
Meanwhile, in the present embodiment, the air inlet pipe 131 and the air outlet pipe 132 have the same structure. Here, the intake pipe 131 will be described as an example. Specifically, the intake pipe 131 includes an intake pipe insertion part 1311 and an intake pipe body 1312 connected to each other. As can be seen from fig. 5, the diameter of the air inlet pipe insertion part 1311 is smaller than that of the air inlet pipe body 1312, and a fastening bolt 1313 is further disposed on the outer circumference of the air inlet pipe insertion part 1311. It will be appreciated that the fastening bolt 1313 ensures gas tightness between the oxygen pressure reducer device and the oxygen cylinder.
The utility model provides an oxygen pressure reducer device, including the decompression valve body, be equipped with a control knob on the decompression valve body, be equipped with a switching portion in the lower part of decompression valve body, be equipped with intake pipe, outlet duct, first connecting pipe and second connecting pipe in the switching portion, the intake pipe the outlet duct first connecting pipe and the second connecting pipe all with the inner chamber of switching portion is linked together, and wherein first connecting pipe links to each other with first manometer, and the second connecting pipe links to each other with the second manometer. In practical application, when the control knob is rotated to a preset position, gas in the oxygen bottle enters the first pressure gauge through the hollow adapter part, and the first pressure gauge displays the pressure in the oxygen bottle, so that medical personnel can know the residual oxygen amount in the oxygen bottle more intuitively; medical personnel rotate control knob to another preset position again, and oxygen can enter into the second manometer this moment, and what the second manometer showed at this moment is the velocity of flow that oxygen flows through to medical personnel control the oxygen velocity of flow. The utility model provides an oxygen pressure reducer device can show the remaining oxygen volume in the oxygen cylinder, avoids the oxygen volume not enough and the problem of the treatment delay that temporary change oxygen cylinder caused takes place.
Example two:
referring to fig. 6, the oxygen pressure reducer device according to the second embodiment of the present invention is substantially the same as that of the first embodiment, except that the outlet end of the outlet pipe 132 is connected to a plastic hose 31, and the free end of the plastic hose 31 is connected to the ventilator switching valve 14. It can be understood that the plastic hose 31 is arranged between the air outlet pipe 132 and the ventilator switching valve 14, so that the connection of the ventilator is facilitated, and the maneuverability and convenience are improved.
Example three:
referring to fig. 7 and 8, the oxygen pressure reducer device according to the third embodiment of the present invention is substantially the same as that of the first embodiment, except that a fixing support 41 is further connected to the lower end of the adaptor 13. Specifically, the fixing support 41 includes a block-shaped socket 411, and a fitting groove 4111 is formed at the top of the socket 411. The engaging groove 4111 is used for being inserted into the bottom of the adaptor 13.
In addition, a switching block 412 is fixedly connected to the bottom end of the socket 411, and three support assemblies 413 are uniformly arranged at the bottom of the switching block 412. The support assembly 413 includes a support bar 4131 and a support pad 4132 fixedly attached to a free end of the support bar 4131. It can be understood that the supporting component 413 can make the oxygen pressure reducer device directly contact with the supporting surface, and avoid the hidden trouble of air leakage caused by looseness of the interface due to suspension of the pressure reducer device.
Finally, it should be noted that: the above-mentioned embodiments are only specific embodiments of the present invention, and are not intended to limit the technical solution of the present invention, and the protection scope of the present invention is not limited thereto, although the present invention is described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: those skilled in the art can still modify or easily conceive of changes in the technical solutions described in the foregoing embodiments or make equivalent substitutions for some technical features within the technical scope of the present disclosure; such modifications, changes or substitutions do not substantially depart from the spirit and scope of the embodiments of the present invention, and are intended to be included within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (8)
1. An oxygen pressure reducer device is characterized by comprising a pressure reducing valve body, wherein a control knob is arranged on the pressure reducing valve body, a switching part is arranged at the lower part of the pressure reducing valve body, an air inlet pipe, an air outlet pipe, a first connecting pipe and a second connecting pipe are arranged on the switching part, the switching part is arranged in a hollow manner, the air inlet pipe, the air outlet pipe, the first connecting pipe and the second connecting pipe are all communicated with an inner cavity of the switching part, the first connecting pipe is connected with a first pressure gauge, and the second connecting pipe is connected with a second pressure gauge;
the air inlet of intake pipe links to each other with the oxygen steel bottle, the end of giving vent to anger of outlet duct links to each other with the breathing machine switching valve, the end of giving vent to anger of breathing machine switching valve links to each other with the breathing machine, first manometer is used for showing the atmospheric pressure in the oxygen bottle, the second manometer is used for showing the real-time flow of oxygen.
2. The oxygen pressure reducer device according to claim 1, wherein the control knob comprises a knob portion and a threaded connection portion connected to each other, the knob portion being located above the threaded connection portion, the threaded connection portion being provided inside the adaptor portion.
3. The oxygen pressure reducer device according to claim 2, wherein the knob portion is cylindrical in shape, and a plurality of anti-slip grooves are uniformly provided on the outer periphery of the knob portion, the anti-slip grooves being provided in the vertical direction.
4. The oxygen pressure reducer device according to claim 1, wherein the adapter part is in the shape of a square column, and four right-angle positions along the vertical direction of the adapter part are respectively provided with a chamfer structure.
5. The oxygen pressure reducer device according to claim 1, wherein the breathing machine switching valve comprises a switching valve insertion part, a switching valve body and a breathing machine connecting part which are sequentially connected from left to right, a breathing machine insertion hole is formed in the breathing machine connecting part, the switching valve insertion part is inserted into the air outlet pipe, and the breathing machine connecting part is connected with the breathing machine.
6. The oxygen pressure reducer device according to claim 1, wherein the intake pipe comprises an intake pipe insertion part and an intake pipe body which are connected with each other, the diameter of the intake pipe insertion part is smaller than that of the intake pipe body, and a fastening bolt is further provided on the periphery of the intake pipe insertion part.
7. The oxygen pressure reducer device according to claim 1, wherein the outlet end of the outlet pipe is connected with a plastic hose, and the free end of the plastic hose is communicated with the breathing machine switching valve.
8. The oxygen pressure reducer device according to claim 1, wherein a stable support is further connected to a lower end of the adapting portion, the stable support comprises a block-shaped sleeve portion, an engaging groove is formed in a top portion of the sleeve portion, an adapting block is fixedly connected to a bottom end of the sleeve portion, a plurality of support assemblies are uniformly arranged at a bottom of the adapting block, and each support assembly comprises a support rod and a support pad fixedly connected to a free end of the support rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021590138.9U CN212997881U (en) | 2020-08-04 | 2020-08-04 | Oxygen pressure reducer device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021590138.9U CN212997881U (en) | 2020-08-04 | 2020-08-04 | Oxygen pressure reducer device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212997881U true CN212997881U (en) | 2021-04-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021590138.9U Active CN212997881U (en) | 2020-08-04 | 2020-08-04 | Oxygen pressure reducer device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212997881U (en) |
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2020
- 2020-08-04 CN CN202021590138.9U patent/CN212997881U/en active Active
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