CN113368350B - Portable oxyhydrogen recuperation machine - Google Patents
Portable oxyhydrogen recuperation machine Download PDFInfo
- Publication number
- CN113368350B CN113368350B CN202110598346.6A CN202110598346A CN113368350B CN 113368350 B CN113368350 B CN 113368350B CN 202110598346 A CN202110598346 A CN 202110598346A CN 113368350 B CN113368350 B CN 113368350B
- Authority
- CN
- China
- Prior art keywords
- pipe body
- bottom side
- air outlet
- pressure relief
- relief device
- 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.)
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- 238000007789 sealing Methods 0.000 claims abstract description 48
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 230000005540 biological transmission Effects 0.000 claims description 11
- 239000001257 hydrogen Substances 0.000 claims description 10
- 229910052739 hydrogen Inorganic materials 0.000 claims description 10
- 238000002640 oxygen therapy Methods 0.000 claims description 10
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 claims description 9
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000005868 electrolysis reaction Methods 0.000 abstract description 6
- 230000001105 regulatory effect Effects 0.000 abstract description 2
- 230000009471 action Effects 0.000 description 6
- 239000007789 gas Substances 0.000 description 6
- 238000000034 method Methods 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 208000024172 Cardiovascular disease Diseases 0.000 description 1
- 206010008479 Chest Pain Diseases 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 206010028980 Neoplasm Diseases 0.000 description 1
- 206010047700 Vomiting Diseases 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 230000004087 circulation Effects 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 230000035622 drinking Effects 0.000 description 1
- 239000003792 electrolyte Substances 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 230000007954 hypoxia Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 230000003211 malignant effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 201000003152 motion sickness Diseases 0.000 description 1
- 230000000474 nursing effect Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 230000008673 vomiting Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/0003—Accessories therefor, e.g. sensors, vibrators, negative pressure
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/10—Preparation of respiratory gases or vapours
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M16/00—Devices for influencing the respiratory system of patients by gas treatment, e.g. mouth-to-mouth respiration; Tracheal tubes
- A61M16/20—Valves specially adapted to medical respiratory devices
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M2205/00—General characteristics of the apparatus
- A61M2205/33—Controlling, regulating or measuring
- A61M2205/3331—Pressure; Flow
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
Abstract
The invention provides a portable oxyhydrogen recuperation machine, which comprises: the box, the topside has the water inlet: the water tank is arranged at the inner side of the tank body and is communicated with the water inlet; the electrolysis box is arranged on one side of the water tank, is communicated with the water tank, is powered by a power supply, and is provided with an air outlet pipe on the top side; the bottom side of the pressure relief device is fixedly connected with the air outlet pipe; the honeycomb duct is fixedly arranged at the top side of the pressure relief device and extends out of the box body. The portable oxyhydrogen recuperation machine provided by the invention has a stable structure, improves the sealing performance of the device in a multiple sealing mode, avoids the problem of sealing failure, is provided with the pressure regulating structure, actively releases pressure, can adjust the sealing position of the sealing ring, and prolongs the service life of the device.
Description
Technical Field
The invention relates to the technical field of portable oxyhydrogen recuperation machines, in particular to a portable oxyhydrogen recuperation machine.
Background
Portable nursing products that can be applied to vehicles in the global market are almost blank, and there are few auxiliary devices that are used especially for passengers. In order to overcome the uncomfortable feeling caused in the traveling process, including carsickness caused by driving jolting, hypoxia fatigue and the like. Or fatigue, vexation and vomiting in the car after drinking. The product provides a novel portable hydrogen-oxygen therapy machine, which can not only provide oxygen with higher concentration (used for promoting blood circulation and improving various chest distress, fatigue and other phenomena of passengers). And can also provide hydrogen with double concentration to remove malignant free radicals in human body. Has great help to prevent and inhibit various basic diseases such as tumor, cardiovascular diseases and the like. The effect of recuperating the body can be achieved in the driving process of passengers on the vehicle, and the purposes of health and easy travel are achieved.
However, when the portable oxyhydrogen therapy apparatus is used on an automobile, bump collision is unavoidable during running of the automobile, under bump collision, the electrolyte sheet is easy to generate sparks, the sparks are easy to generate so that hydrogen is easy to explode, in order to ensure safety, a pressure release valve is needed to be used for pressure release, the structure of the pressure release valve in the prior art usually adopts a structure that a first O-shaped sealing ring blocks a gap between a cup shell and a piston rod, and referring to fig. 1, the pressure release valve comprises a shell 1, an inner sheet 2, a first spring 3, a baffle 4, a first O-shaped sealing ring 5 and a piston rod 6, wherein the baffle and the piston rod adopt a top sealing structure, and when the pressure release is performed, the piston rod is easy to deviate from the original position due to vibration, so that air leakage is caused, and the structural tightness is poor; meanwhile, the structure of the pressure release valve is unidirectional pressure release, hydrogen and oxygen are generated in the electrolysis process, so that the internal pressure of the electrolysis box is increased, and when the pressure release requirement cannot be met, air supply is difficult.
Disclosure of Invention
The present invention is directed to solving the above-described problems. An object of the present invention is to provide a portable hydrogen and oxygen therapy machine that solves the above problems.
The box, the topside has the water inlet: the water tank is arranged at the inner side of the tank body and is communicated with the water inlet; the electrolysis box is arranged on one side of the water tank, is communicated with the water tank, is powered by a power supply, and is provided with an air outlet pipe on the top side; the bottom side of the pressure relief device is fixedly connected with the air outlet pipe; the honeycomb duct is fixedly arranged at the top side of the pressure relief device and extends out of the box body.
Preferably, the pressure relief device comprises: the top side of the tube body is communicated with the honeycomb duct, the bottom side of the tube body is communicated with the air outlet pipe, one side of the tube body far away from the air outlet pipe is of an opening structure, and one side of the tube body close to the air outlet pipe is integrally provided with a structural plate; the bracket is fixedly arranged on the inner side of the pipe body; the first springs are uniformly fixed on the bottom side of the bracket; the sealing plate is fixedly arranged at the bottom side of the first spring, and the outer side wall is in abutting arrangement with the pipe body; the piston rods are uniformly fixed on the bottom side of the sealing plate and penetrate through the structural plate; the first O-shaped sealing ring is sleeved on the outer side of the piston rod and is arranged in the pipe body; the second spring is sleeved on the outer side of the piston rod and is arranged in the air outlet pipe; and the inner piece is fixedly arranged at the bottom side of the piston rod.
Preferably, the pressure relief device further comprises: the guide cylinder is fixedly arranged at the bottom side of the structural plate; one side of the guide rod is arranged in the guide cylinder in a sliding way, and the other side of the guide rod is fixedly arranged in the middle of the inner piece.
Preferably, the pressure relief device further comprises: the driving motor is arranged at the outer side of the pipe body and is provided with a rotating shaft which penetrates through and extends into the pipe body in a transmission manner; the first bevel gear is sleeved on the outer side of the rotating shaft and arranged on the pipe body and is in transmission connection with the rotating shaft; the second bevel gear is in meshed connection with the second bevel gear; one side of the screw rod is sleeved by the second bevel gear, and the other side of the screw rod penetrates through the sealing plate and is in transmission connection with the second bevel gear; the sliding block is sleeved by the screw rod and is in transmission connection with the screw rod; and the third spring is fixedly arranged at the bottom side of the sliding block and is fixedly connected with the sealing plate.
Preferably, the pressure relief device further comprises: the annular cavity is arranged on the inner wall of the pipe body, and the distance between the annular cavity and the sealing plate is 0-30mm; the second O-shaped sealing ring 61 is arranged at the bottom side of the annular cavity 60 and is 0-30mm away from the sealing plate.
Preferably, the portable hydrogen and oxygen therapy machine further comprises: and the clamping ring is sleeved outside the first O-shaped sealing ring.
Preferably, the piston rods comprise at least four piston rods circumferentially distributed on the fixing plate.
The portable oxyhydrogen recuperation machine has the following technical effects:
this portable oxyhydrogen sanatorium of application stable in structure through multiple sealed mode, improves the sealing performance of device, shakes sealed malfunctioning problem when avoiding the car operation, is provided with the pressure regulating structure simultaneously, initiatively releases the pressure, can adjust sealing washer sealing position simultaneously, improves the life of device.
Other characteristic features and advantages of the invention will become apparent from the following description of exemplary embodiments, which is to be read with reference to the accompanying drawings.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description, serve to explain the principles of the invention. In the drawings, like reference numerals are used to identify like elements. The drawings, which are included in the description, illustrate some, but not all embodiments of the invention. Other figures can be derived from these figures by one of ordinary skill in the art without undue effort.
FIG. 1 schematically illustrates a block diagram of a prior art pressure relief valve;
FIG. 2 is a schematic view showing the construction of a pressure relief device of the portable hydrogen-oxygen therapy apparatus;
FIG. 3 is a diagram schematically illustrating a prior art pressure relief section;
FIG. 4 is a schematic diagram of a relief valve according to the present invention;
FIG. 5 is an enlarged view schematically showing the position A of the portable hydrogen and oxygen treatment machine of the present invention;
FIG. 6 is a sectional view schematically showing the construction of the pressure release device for the portable hydrogen-oxygen therapy apparatus of the present invention;
in the figure: 100. a case; 101. a water inlet; 200. a water tank; 300. an electrolytic tank; 301. an air outlet pipe; 400. a pressure relief device; 500. a flow guiding pipe; 10. a tube body; 11. a structural panel; 20. a bracket; 22. a sealing plate; 21. a first spring; 30. a piston rod; 31. a first O-ring seal; 32. a second spring; 33. an inner sheet; 40. a guide cylinder; 41. a guide rod; 50. a driving motor; 51. a rotating shaft; 52. a first bevel gear; 53. a second bevel gear; 54. a screw rod; 55. a sliding block; 56. a third spring; 60. an annular cavity; 61. a second O-ring seal; 23. and a clasp.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are some embodiments of the present invention, but not all embodiments of the present invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention. It should be noted that, in the case of no conflict, the embodiments and features in the embodiments may be arbitrarily combined with each other.
The portable hydrogen and oxygen therapy apparatus will be described in detail with reference to the accompanying drawings and examples.
Example 1
As shown in fig. 2 to 6, an object of the present invention is to provide a portable hydrogen and oxygen therapy machine, which may include:
the box 100, the topside has water inlet 101: a water tank 200 disposed inside the tank body 100 and communicated with the water inlet 101; the electrolytic tank 300 is arranged at one side of the water tank 200, is communicated with the water tank 200, is powered by a power supply, and is provided with an air outlet pipe 301 at the top side; the pressure relief device 400, the bottom side is fixedly connected with the air outlet pipe 301; the flow guiding pipe 500 is fixedly arranged at the top side of the pressure relief device 400 and extends out of the box body 100.
Example 2
Other conditions are the same as in embodiment 1, wherein the pressure relief device 400 includes: the top side of the pipe body 10 is communicated with the flow guide pipe 500, the bottom side is communicated with the air outlet pipe 301, the side far away from the air outlet pipe 301 is of an opening structure, and the side close to the air outlet pipe 301 is integrally provided with a structural plate 11; the bracket 20 is fixedly arranged on the inner side of the pipe body 10; the plurality of first springs 21 are uniformly fixed on the bottom side of the bracket 20; the sealing plate 22 is fixedly arranged at the bottom side of the first spring 21, and the outer side wall is in abutting arrangement with the pipe body 10; the plurality of piston rods 30 are uniformly fixed on the bottom side of the sealing plate 22 and penetrate through the structural plate 11; the first O-shaped sealing ring 31 is sleeved outside the piston rod 30 and is arranged in the pipe body 10; the second spring 32 is sleeved outside the piston rod 30 and is arranged in the air outlet pipe 301; and an inner piece 33 fixedly arranged at the bottom side of the piston rod 30.
When the gas in the electrolytic tank 300 reaches a limit value, the gas overcomes the pressure of the first spring 21 and the second spring 32 to push the inner piece 33 upwards, the inner piece 33 moves upwards to drive the piston rod 30 to move upwards, the piston rod 30 moves upwards to drive the first O-shaped sealing ring 31 to be separated from the structural plate 11, so that the gas in the electrolytic tank 300 is released, and when the pressure in the electrolytic tank 300 is reduced below the limit value, the first spring 21 and the second spring 32 return under the action.
Wherein, the circulation of distilled water is controlled between the electrolytic tank 300 and the water tank 200 through a valve.
Example 3
Other conditions are the same as in embodiment 2, wherein the pressure relief device 400 further includes: the guide cylinder 40 is fixedly arranged at the bottom side of the structural plate 11; the guide bar 41 is slidably disposed in the guide tube 40 on one side and fixedly disposed in the middle of the inner sheet 33 on the other side.
In order to ensure the stability of the device, the guide rod 41 is fixed on the inner sheet 33, the other side is arranged in the guide cylinder 40 in a sliding manner, the stability during movement is ensured, and if necessary, a fourth spring can be arranged in the guide cylinder 40.
Example 4
Other conditions are the same as in embodiment 3, wherein the pressure relief device 400 further includes: a driving motor 50 disposed outside the tube body 10, and having a rotation shaft 51 passing through and extending into the tube body 10; the first bevel gear 52 is sleeved outside the rotating shaft 51 and is arranged on the pipe body 10 and is in transmission connection with the rotating shaft 51; a second bevel gear 53 in meshed connection with the second bevel gear 53; the screw rod 54 is sleeved on one side by the second bevel gear 53, and the other side penetrates through the sealing plate 22 and is in transmission connection with the second bevel gear 53; the method comprises the steps of carrying out a first treatment on the surface of the The sliding block 55 is sleeved by the screw rod 54 and is in transmission connection with the screw rod 54; the third spring 56 is fixedly arranged at the bottom side of the sliding block 55 and fixedly connected with the sealing plate 22.
Due to long-term use, the position of the inner piece 33 in the pressure relief valve can be offset, the position can be adjusted through the driving motor 50, and the driving motor 50 is started through electromagnetic control of the PLC circuit board.
Example 5
Other conditions are the same as in embodiment 2, wherein the pressure relief device 400 further includes: an annular cavity 60 which is arranged on the inner wall of the pipe body 10 and has a distance of 0-30mm from the sealing plate 22; the second O-ring 61 is disposed at the bottom of the annular cavity 60 and spaced from the sealing plate 22 by a distance of 0-30mm.
In order to improve the sealing performance of the device. The sealing plate 22 moves to the second O-ring 61 position for sealing, the sealing plate 22 moves to the annular cavity 60 position, and the device is conducted.
Example 6
Other conditions were the same as in example 2, wherein the portable hydrogen-oxygen therapy machine further comprises: the snap ring 23 is sleeved outside the first O-shaped sealing ring 31.
The first O-shaped sealing ring 31 is firmly fixed through the clamping ring 23, so that the tightness of the device is improved.
Example 7
Other conditions are the same as in embodiment 2, wherein the piston rods 30 include at least four, and the four piston rods 30 are circumferentially distributed on the fixed plate.
The portable hydrogen-oxygen recuperation machine working principle of this application:
when the electrolytic tank is in need of electrolysis, the pure water of the water tank is led into the electrolytic tank for electrolysis operation, the electrolytic tank generates hydrogen, when the gas in the electrolytic tank reaches a limit value, the gas overcomes the pressure of the first spring and the second spring to push the inner piece upwards, the inner piece moves upwards to drive the piston rod to move upwards, the piston rod moves upwards to drive the first O-shaped sealing ring to be separated from the structural plate, so that the gas in the electrolytic tank is released, and when the pressure in the electrolytic tank is reduced below the limit value, the first spring and the second spring return under the action;
when the pressure is not released, the driving motor drives the first bevel gear to rotate so as to drive the second bevel gear to rotate, so that the screw rod is driven to rotate, and under the action of the screw rod, the sliding block moves upwards to drive the third spring to move upwards, so that pressure is relieved actively; meanwhile, the position of the sealing ring can be adjusted through the structure, long-time use is avoided, and the sealing ring deviates from the sealing position.
It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that an article or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such article or apparatus. Without further limitation, an element defined by the phrase "comprising … …" does not exclude the presence of other like elements in an article or apparatus that comprises the element.
The above embodiments are only for illustrating the technical scheme of the present invention, not for limiting the same, and the present invention is described in detail with reference to the preferred embodiments. It will be understood by those skilled in the art that various modifications and equivalent substitutions may be made to the technical solution of the present invention without departing from the spirit and scope of the technical solution of the present invention, and the present invention is intended to be covered by the scope of the appended claims.
Claims (3)
1. A portable oxyhydrogen recuperation machine, characterized in that: comprising the following steps: the box (100), the topside has water inlet (101): the water tank (200) is arranged at the inner side of the tank body (100) and is communicated with the water inlet (101); the electrolytic tank (300) is arranged at one side of the water tank (200), is communicated with the water tank (200), is powered by a vehicle-mounted power supply, and is provided with an air outlet pipe (301) at the top side; the bottom side of the pressure relief device (400) is fixedly connected with the air outlet pipe (301); the draft tube (500) is fixedly arranged on the top side of the pressure relief device (400) and extends out of the box body (100); the pressure relief device (400) includes: the top side of the pipe body (10) is communicated with the flow guide pipe (500), the bottom side of the pipe body is communicated with the air outlet pipe (301), one side of the pipe body, which is far away from the air outlet pipe (301), is of an opening structure, and a structural plate (11) is integrally arranged on one side, which is close to the air outlet pipe (301); the bracket (20) is fixedly arranged on the inner side of the pipe body (10); the first springs (21) are uniformly fixed on the bottom side of the bracket (20); the sealing plate (22) is fixedly arranged at the bottom side of the first spring (21), and the outer side wall is in abutting arrangement with the pipe body (10); the piston rods (30) are uniformly fixed on the bottom side of the sealing plate (22) and penetrate through the structural plate (11); the first O-shaped sealing ring (31) is sleeved on the outer side of the piston rod (30) and is arranged in the pipe body (10); the second spring (32) is sleeved outside the piston rod (30) and is arranged in the air outlet pipe (301); an inner sheet (33) fixedly arranged at the bottom side of the piston rod (30); the pressure relief device (400) further comprises: the guide cylinder (40) is fixedly arranged at the bottom side of the structural plate (11); one side of the guide rod (41) is arranged in the guide cylinder (40) in a sliding way, and the other side of the guide rod is fixedly arranged in the middle of the inner sheet (33); the pressure relief device (400) further comprises: the driving motor (50) is arranged at the outer side of the pipe body (10), and a rotating shaft (51) penetrating through and extending into the pipe body (10) is arranged in a transmission manner; the first bevel gear (52) is sleeved on the outer side of the rotating shaft (51) and is arranged on the pipe body (10) and is in transmission connection with the rotating shaft (51); a second bevel gear (53) in meshed connection with the second bevel gear (53); one side of the screw rod (54) is sleeved by the second bevel gear (53), and the other side of the screw rod penetrates through the sealing plate (22) and is in transmission connection with the second bevel gear (53); the sliding block (55) is penetrated by the screw rod (54) and is in transmission connection with the screw rod (54); the third spring (56) is fixedly arranged at the bottom side of the sliding block (55) and is fixedly connected with the sealing plate (22); the pressure relief device (400) further comprises: an annular cavity (60) which is arranged on the inner wall of the pipe body (10) and has a distance of 0-30mm from the sealing plate (22); the second O-shaped sealing ring (61) is arranged at the bottom side of the annular cavity (60) and is 0-30mm away from the sealing plate (22).
2. The portable hydrogen and oxygen therapy machine of claim 1, further comprising: and the clamping ring (23) is sleeved outside the first O-shaped sealing ring (31).
3. Portable hydrogen-oxygen therapy machine according to claim 1, characterized in that the piston rod (30) comprises at least four, four piston rods (30) being circumferentially distributed on the structural plate (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110598346.6A CN113368350B (en) | 2021-05-31 | 2021-05-31 | Portable oxyhydrogen recuperation machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110598346.6A CN113368350B (en) | 2021-05-31 | 2021-05-31 | Portable oxyhydrogen recuperation machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN113368350A CN113368350A (en) | 2021-09-10 |
| CN113368350B true CN113368350B (en) | 2023-12-19 |
Family
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110598346.6A Active CN113368350B (en) | 2021-05-31 | 2021-05-31 | Portable oxyhydrogen recuperation machine |
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| Country | Link |
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| CN (1) | CN113368350B (en) |
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