CN113358520B - Oxygen content measuring device of children breathing and oxygen supply equipment - Google Patents
Oxygen content measuring device of children breathing and oxygen supply equipment Download PDFInfo
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- CN113358520B CN113358520B CN202110617548.0A CN202110617548A CN113358520B CN 113358520 B CN113358520 B CN 113358520B CN 202110617548 A CN202110617548 A CN 202110617548A CN 113358520 B CN113358520 B CN 113358520B
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N7/00—Analysing materials by measuring the pressure or volume of a gas or vapour
- G01N7/02—Analysing materials by measuring the pressure or volume of a gas or vapour by absorption, adsorption, or combustion of components and measurement of the change in pressure or volume of the remainder
- G01N7/06—Analysing materials by measuring the pressure or volume of a gas or vapour by absorption, adsorption, or combustion of components and measurement of the change in pressure or volume of the remainder by combustion alone
Abstract
The invention relates to the technical field of oxygen supply equipment, and discloses an oxygen content measuring device of infant breathing oxygen supply equipment, which comprises an equipment main body, wherein a quantitative suction mechanism is arranged in the equipment main body, an oxygen inlet is formed in the quantitative suction mechanism, a compression air bag is connected to the upper end of the oxygen inlet, a contact block is connected to the upper end of a supporting plate, an oxygen content detecting mechanism is further arranged in the equipment main body, an outer shell is movably connected to the inside of the oxygen content detecting mechanism, an air delivery pipe is movably connected to the inside of the outer shell, a heating pipe is movably connected to the inside of the inner shell, a fuel rod is arranged at the lower end of the heating pipe, an opening is formed in the lower end of the inner shell, a transparent graduated pipe is movably connected to the left side of the outer shell, and metering liquid is contained in the outer shell. The device possesses can accurate efficient and monitor oxygen content, can carry out audio-visual observation simultaneously to the advantage of nimble control oxygen supply.
Description
Technical Field
The invention relates to the technical field of oxygen supply equipment, in particular to an oxygen content measuring device of infant breathing oxygen supply equipment.
Background
The oxygen supply instrument is used for preventing and treating anoxia, plays an extremely important role in treating diseases, and must be strictly checked and monitored. At present, the existing instrument device for analyzing oxygen has the following problems: the glass instrument measuring device for medical oxygen content measurement does not exist in the market, the fixing device for the glass instrument does not exist, the glass instrument measuring device is customized according to the needs of professional technicians in each local drug testing department, the manufacturing is complicated, and no unified standard can be used for reference. Therefore, the glassware made by different persons is different from person to person, which will affect the accuracy of the inspection data; secondly, in the test process, the link airtightness between each part is poor, and the accuracy of the test data is also influenced; thirdly, after the test, the assembly and disassembly are troublesome, the devices are made of glass instruments, the body functions of the infants are poor, the requirement on the oxygen content in the oxygen supply equipment is extremely high, and if the oxygen content is too high or too low, the infants can be injured, so that a series of complications are caused.
Therefore, in order to solve these problems, an oxygen content measuring device of a respiratory and oxygen supply apparatus for children is needed.
Disclosure of Invention
Aiming at the defects of the prior art, the invention provides the oxygen content measuring device of the children breathing and oxygen supplying equipment, which has the advantages of accurately and efficiently monitoring the oxygen content, and simultaneously carrying out visual observation so as to flexibly control the oxygen supply.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides an oxygen assay device of oxygen supply equipment is breathed to children, includes the equipment main part, the inside of equipment main part includes quantitative suction means, quantitative suction means's inside is provided with into oxygen mouth, the upper end of advancing oxygen mouth is connected with compression gasbag, compression gasbag's upper end is provided with the layer board, the upper end of layer board is connected with the die-pin, the upper end of die-pin is connected with the backup pad, the upper end of backup pad is connected with the touch multitouch.
Preferably, the inside of equipment main part still includes oxygen content detection mechanism, the inside swing joint of oxygen content detection mechanism has the shell, the inside swing joint of shell has the gas-supply pipe, the outside swing joint of gas-supply pipe has the inner shell, the inside swing joint of inner shell has the heating pipe, the lower extreme of heating pipe is provided with the fuel rod, the lower extreme of inner shell is provided with the trompil, the left side swing joint of shell has transparent scale pipe, the inside of shell includes measures liquid.
Preferably, the left side swing joint of equipment main part has the intake pipe, the right-hand member swing joint that the right side swing joint of intake pipe has the fan that admits air has the storehouse of admitting air, the right-hand member swing joint in storehouse of admitting air has the storehouse of admitting air, the inside swing joint in storehouse of admitting air has semicircle baffle, the upper end swing joint of semicircle baffle has the pull rod, the upper end swing joint of pull rod has the articulated link, the outside swing joint of articulated link has the swivel nut, the threaded rod has been cup jointed to the inside of swivel nut.
Preferably, the right side swing joint in the storehouse of giving vent to anger has the pressure release storehouse, the lower extreme swing joint in pressure release storehouse has the jam, the upper end swing joint in pressure release storehouse has the outlet duct.
Preferably, the outer parts of the air inlet fan and the threaded rod are movably connected with motors.
Preferably, the contact block and the heating pipe are in an electric connection relationship.
Preferably, the semicircular baffles are provided with two groups, and the diameters of the semicircular baffles are matched with the diameter of the gas outlet bin.
Preferably, the lower end of the shell is provided with a through hole, and the through hole is connected with the bottom end of the transparent graduated tube.
Has the advantages that:
1. this oxygen content measurement device of oxygen supply equipment is breathed to children, begin to expand to certain volume through compression gasbag, and be provided with the layer board in compression gasbag's upper end, compression gasbag upwards drives the die-pin of push pedal and top and moves upwards together when expanding, there is the backup pad top swing joint of die-pin, the touch multitouch is installed to the top of backup pad, when the air that enters into compression gasbag reaches a ration, thereby make the touch multitouch be connected, make the gas in the compression gasbag discharge into in the oxygen content detection mechanism, the air volume that can guarantee to detect at every turn all is certain, thereby guarantee that a variable can not change, therefore can improve the effect of the accuracy of detection.
2. This oxygen content survey device of oxygen supply equipment is breathed to children, light the fuel rod under the red state of heating through the heating pipe, thereby can guarantee the burning that the fuel rod can be normal owing to contain oxygen in the gas that lets in, thereby oxygen in the consumption air, and when oxygen in the gas was consumed, make the pressure in the inner shell be less than the pressure in the shell, thereby make the metering liquid enter into the inner shell, thereby make the liquid level decline of whole metering liquid, and there is transparent scale tube at the outside swing joint of shell, and transparent scale tube communicates with each other with the shell, thereby make the liquid in the whole transparent scale tube also descend, thereby reach the effect that can make things convenient for audio-visual observation oxygen content in the air.
Drawings
FIG. 1 is a schematic view of the main structure of the present invention;
FIG. 2 is a schematic view of the quantitative suction mechanism of the present invention;
FIG. 3 is a schematic view of a semi-circular baffle plate connection structure of the present invention;
FIG. 4 is a schematic view of an oxygen content detecting mechanism according to the present invention.
In the figure: 1. an apparatus main body; 2. a quantitative suction mechanism; 21. an oxygen inlet; 22. compressing the air bag; 23. a pallet; 24. a supporting rod; 25. a support plate; 26. a contact block; 3. an oxygen content detection mechanism; 31. a housing; 32. a gas delivery pipe; 33. an inner shell; 34. heating a tube; 35. a fuel rod; 36. opening a hole; 37. a transparent graduated tube; 38. metering the liquid; 4. an air inlet pipe; 5. an air inlet fan; 6. an air inlet bin; 7. a gas outlet bin; 8. a semicircular baffle plate; 9. a pull rod; 10. a hinged lever; 11. a threaded sleeve; 12. a threaded rod; 13. a pressure relief bin; 14. blocking; 15. and an air outlet pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Example one
Please refer to fig. 1-2, an oxygen content measuring device of a respiratory oxygen supply apparatus for children, including an apparatus main body 1, the inside of the apparatus main body 1 includes a quantitative suction mechanism 2, the inside of the quantitative suction mechanism 2 is provided with an oxygen inlet 21, the upper end of the oxygen inlet 21 is connected with a compressed air bag 22, the upper end of the compressed air bag 22 is provided with a supporting plate 23, the upper end of the supporting plate 23 is connected with a supporting rod 24, the upper end of the supporting rod 24 is connected with a supporting plate 25, the upper end of the supporting plate 25 is connected with a touch block 26, the left side of the apparatus main body 1 is movably connected with an air inlet pipe 4, the right end of the right side of the air inlet pipe 4 is movably connected with an air inlet cabin 6, the right end of the air inlet cabin 6 is movably connected with an air outlet cabin 7, the inside of the air outlet cabin 7 is movably connected with a semicircular baffle plate 8, the upper end of the semicircular baffle plate 8 is movably connected with a pull rod 9, the upper end of the pull rod 9 is movably connected with a hinged rod 10, the outside of the hinged rod 10 is movably connected with a threaded sleeve 11, the inside of the threaded sleeve 11 is sleeved with an air outlet cabin 7, the threaded rod is connected with a diameter of a diameter matching through hole 31, the diameter of a heating pipe 34, the threaded rod 34 is connected with a diameter of a transparent motor, and a diameter of the threaded rod 34 is connected with a diameter of the threaded rod 34, and a diameter of the threaded rod 34.
The compressed air bag 22 begins to expand to a certain volume, the supporting plate 23 is arranged at the upper end of the compressed air bag 22, the compressed air bag 22 drives the push plate and the supporting rod 24 above the push plate to move upwards together when expanding upwards, the supporting plate 25 is movably connected above the supporting rod 24, the contact block 26 is arranged above the supporting plate 25, when the air entering the compressed air bag 22 reaches a certain amount, the contact block 26 is connected, the air in the compressed air bag 22 is discharged into the oxygen content detection mechanism 3, the air quantity detected each time can be ensured to be certain, and therefore the effect that one variable cannot change is ensured, and the detection accuracy can be improved.
Example two
Referring to fig. 1 and 4, an oxygen content measuring device of a respiratory oxygen supply apparatus for children comprises an apparatus main body 1, the apparatus main body 1 further comprises an oxygen content detecting mechanism 3, the oxygen content detecting mechanism 3 is movably connected with an outer shell 31, the outer shell 31 is movably connected with an air pipe 32, the outer part of the air pipe 32 is movably connected with an inner shell 33, the inner part of the inner shell 33 is movably connected with a heating pipe 34, the lower end of the heating pipe 34 is provided with a fuel rod 35, the lower end of the inner shell 33 is provided with an opening 36, the left side of the outer shell 31 is movably connected with a transparent graduated tube 37, the inner part of the outer shell 31 comprises a metering liquid 38, the left side of the apparatus main body 1 is movably connected with an air inlet pipe 4, the right side of the air inlet pipe 4 is movably connected with the right end of an air inlet fan 5 and is movably connected with an air inlet bin 6, the right end of the air inlet bin 6 is movably connected with an air outlet bin 7, the inside swing joint of the storehouse 7 of giving vent to anger has semicircle baffle 8, the upper end swing joint of semicircle baffle 8 has pull rod 9, the upper end swing joint of pull rod 9 has hinge bar 10, the outside swing joint of hinge bar 10 has swivel nut 11, threaded rod 12 has been cup jointed to the inside of swivel nut 11, the right side swing joint of the storehouse 7 of giving vent to anger has pressure release storehouse 13, the lower extreme swing joint of pressure release storehouse 13 has the jam 14, the upper end swing joint of pressure release storehouse 13 has outlet duct 15, the equal swing joint in outside of fan 5 and threaded rod 12 that admits air has the motor, feeler block 26 belongs to the electric relation with heating pipe 34, semicircle baffle 8 is provided with two sets ofly, and semicircle baffle 8's diameter and the diameter looks adaptation of the storehouse 7 of giving vent to anger, the through-hole has been seted up to the lower extreme of shell 31, and the bottom of through-hole and transparent scale pipe 37 is connected.
The fuel rod 35 is ignited when the heating pipe 34 is heated to red, the fuel rod 35 can be ensured to be normally combusted due to the fact that the introduced gas contains oxygen, so that the oxygen in the air is consumed, when the oxygen in the gas is consumed, the pressure in the inner shell 33 is smaller than the pressure in the outer shell 31, so that the metering liquid 38 enters the inner shell 33, the liquid level of the whole metering liquid 38 is lowered, the transparent graduated tube 37 is movably connected to the outer shell 31, the transparent graduated tube 37 is communicated with the outer shell 31, so that the liquid in the whole transparent graduated tube 37 is lowered, and the effect of conveniently and visually observing the content of the oxygen in the air is achieved.
EXAMPLE III
Referring to fig. 1-4, an oxygen content measuring device of a children breathing oxygen supply device comprises a device body 1, the device body 1 includes a quantitative suction mechanism 2, the quantitative suction mechanism 2 is provided with an oxygen inlet 21, the upper end of the oxygen inlet 21 is connected with a compressed air bag 22, the upper end of the compressed air bag 22 is provided with a support plate 23, the upper end of the support plate 23 is connected with a support rod 24, the upper end of the support rod 24 is connected with a support plate 25, the upper end of the support plate 25 is connected with a contact block 26, the device body 1 also includes an oxygen content detection mechanism 3, the inner part of the oxygen content detection mechanism 3 is movably connected with an outer shell 31, the inner part of the outer shell 31 is movably connected with an air pipe 32, the outer part of the air pipe 32 is movably connected with an inner shell 33, the inner part of the inner shell 33 is movably connected with a heating pipe 34, the lower end of the heating pipe 34 is provided with a fuel rod 35, the lower end of the inner shell 33 is provided with an opening 36, the left side of the outer shell 31 is movably connected with a transparent graduated tube 37, the inner part of the outer shell 31 is hinged with a metering liquid 38, the outer shell 31 is connected with an air inlet pipe 13, the right side of the air outlet 4, the right side of the air inlet 4 is connected with an air inlet fan 5, the movable cabin 6, the air outlet cabin is connected with a movable baffle plate 7, the air outlet 12, the air inlet 13 connected with a movable baffle 13, the air outlet of a pressure release movable baffle 7, the air inlet pipe 9, the air inlet 13, the air outlet 9, the air inlet 13 is connected with a semicircular movable rod 13, the air inlet 13 is connected with a movable rod 13, the air inlet 12 is connected with a movable baffle 13, the air inlet 12, the air inlet of the air inlet, semicircle baffle 8 is provided with two sets ofly, and semicircle baffle 8's diameter and the diameter looks adaptation of the storehouse 7 of giving vent to anger, and the through-hole has been seted up to the lower extreme of shell 31, and the through-hole is connected with transparent scale tube 37's bottom.
The working principle is as follows: when the device is used, a motor is connected to an external power supply, when oxygen supply is started, air containing oxygen is introduced into the device main body 1 from an air inlet pipe 4, an air inlet fan 5 is movably connected to the right end of the air inlet pipe 4, the rotation of the air inlet fan 5 accelerates the entering speed of the oxygen-containing air, meanwhile, the oxygen inside the air can be distributed more uniformly by stirring the air of the air inlet fan 5, the air enters an air inlet bin 6 outside the air inlet fan 5, an oxygen inlet 21 is movably connected to the upper end of the air inlet bin 6, a compressed air bag 22 is connected to the upper end of the oxygen inlet 21, the oxygen-containing air enters the compressed air bag 22 from the air inlet, the compressed air bag 22 starts to expand to a certain volume, a supporting plate 23 is arranged at the upper end of the compressed air bag 22, the supporting plate and a supporting rod 24 above the supporting plate are movably connected to the supporting plate 25, a contact block 26 is arranged above the supporting plate 25, when the air entering the compressed air bag 22 reaches a certain amount, the contact block 26 is connected to enable the gas in the compressed air bag 22 to move upwards, the air bag 3 can be discharged into the air bag, and the air quantity detection mechanism can not be detected accurately, and accordingly, and the air quantity detection mechanism can not be detected accurately.
Air enters an inner shell 33 contained in an outer shell 31 through a gas conveying pipe 32, a metering liquid 38 is contained in the outer shell 31, a heating pipe 34 is movably connected in the inner shell 33, a fuel rod 35 is arranged right below the heating pipe 34, a contact block 26 and the heating pipe 34 are in electrical connection, when the heating pipe 34 is heated to red, the fuel rod 35 is ignited, the fuel rod 35 can be ensured to be normally combusted due to the fact that the introduced gas contains oxygen, and therefore oxygen in the air is consumed, when the oxygen in the gas is consumed, the pressure in the inner shell 33 is smaller than the pressure in the outer shell 31, so that the metering liquid 38 enters the inner shell 33, the liquid level of the whole metering liquid 38 is reduced, a transparent graduated pipe 37 is movably connected outside the outer shell 31, the transparent graduated pipe 37 is communicated with the outer shell 31, and therefore the liquid in the whole transparent graduated pipe 37 is also reduced, and the effect of conveniently and visually observing the content of the oxygen in the air is achieved.
When the oxygen content meets the standard of conveying infants, the motor outside the threaded rod 12 is controlled to drive the threaded sleeve 11 to move in the direction away from the air outlet bin 7, and the threaded sleeve 11 drives the hinge rod 10 outside and the pull rod 9 below to separate the semicircular baffles 8, so that the normal oxygen conveying effect is ensured.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (3)
1. The oxygen content measuring device of the children breathing and oxygen supplying equipment comprises an equipment main body (1), and is characterized in that: the device main body (1) comprises a quantitative suction mechanism (2) inside, an oxygen inlet (21) is arranged inside the quantitative suction mechanism (2),
the device main body (1) is characterized in that an oxygen content detection mechanism (3) is further arranged inside the device main body (1), an outer shell (31) is movably connected inside the oxygen content detection mechanism (3), an air conveying pipe (32) is movably connected inside the outer shell (31), an inner shell (33) is movably connected outside the air conveying pipe (32), a heating pipe (34) is movably connected inside the inner shell (33), a fuel rod (35) is arranged at the lower end of the heating pipe (34), a hole (36) is formed in the lower end of the inner shell (33), a transparent scale pipe (37) is movably connected to the left side of the outer shell (31), and metering liquid (38) is contained inside the outer shell (31);
the air inlet pipe (4) is movably connected to the left side of the equipment main body (1), the air inlet fan (5) is movably connected to the right side of the air inlet pipe (4), the air inlet bin (6) is movably connected to the right end of the air inlet bin (6), the air outlet bin (7) is movably connected to the right end of the air inlet bin (6), a semicircular baffle (8) is movably connected to the inner portion of the air outlet bin (7), a pull rod (9) is movably connected to the upper end of the semicircular baffle (8), a hinge rod (10) is movably connected to the upper end of the pull rod (9), a threaded sleeve (11) is movably connected to the outer portion of the hinge rod (10), and a threaded rod (12) is sleeved inside the threaded sleeve (11);
the right side of the gas outlet bin (7) is movably connected with a pressure relief bin (13), the lower end of the pressure relief bin (13) is movably connected with a plug (14), and the upper end of the pressure relief bin (13) is movably connected with a gas outlet pipe (15);
the outer parts of the air inlet fan (5) and the threaded rod (12) are movably connected with motors; two groups of semicircular baffles (8) are arranged, and the diameters of the semicircular baffles (8) are matched with the diameter of the air outlet bin (7);
the upper end of the air inlet bin (6) is movably connected with the oxygen inlet (21), the upper end of the oxygen inlet (21) is connected with a compressed air bag (22), oxygen-containing air enters the compressed air bag (22) from the oxygen inlet (21) to enable the compressed air bag (22) to start to expand to a certain volume, the upper end of the compressed air bag (22) is provided with a supporting plate (23), the upper end of the supporting plate (23) is connected with a supporting rod (24), the compressed air bag (22) drives the supporting plate (23) and the supporting rod (24) above the supporting plate to move upwards together when expanding upwards, a supporting plate (25) is movably connected above the supporting rod (24), a contact block (26) is installed above the supporting plate (25), and when the air entering the compressed air bag (22) reaches a certain amount, the contact block (26) is connected, so that the gas in the compressed air bag (22) is discharged into the oxygen content detection mechanism (3).
2. The apparatus of claim 1, wherein the oxygen content measuring device comprises: the contact block (26) is in electrical connection with the heating tube (34).
3. The apparatus for determining oxygen content in an infant respiratory and oxygen supply apparatus according to claim 2, wherein: the lower end of the shell (31) is provided with a through hole, and the through hole is connected with the bottom end of the transparent graduated tube (37).
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CN113358520A (en) | 2021-09-07 |
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