CN114082065A - Hydrogen absorption machine with air purification function - Google Patents
Hydrogen absorption machine with air purification function Download PDFInfo
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- CN114082065A CN114082065A CN202111543240.2A CN202111543240A CN114082065A CN 114082065 A CN114082065 A CN 114082065A CN 202111543240 A CN202111543240 A CN 202111543240A CN 114082065 A CN114082065 A CN 114082065A
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- Prior art keywords
- air
- hydrogen
- absorption machine
- pipe
- hydrogen absorption
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- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 title claims abstract description 121
- 239000001257 hydrogen Substances 0.000 title claims abstract description 120
- 229910052739 hydrogen Inorganic materials 0.000 title claims abstract description 120
- 238000010521 absorption reaction Methods 0.000 title claims abstract description 40
- 238000004887 air purification Methods 0.000 title claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 claims abstract description 22
- 239000002994 raw material Substances 0.000 claims abstract description 11
- 230000029058 respiratory gaseous exchange Effects 0.000 claims description 35
- 238000007789 sealing Methods 0.000 claims description 21
- 238000009423 ventilation Methods 0.000 claims description 21
- 238000000746 purification Methods 0.000 claims description 16
- 238000009792 diffusion process Methods 0.000 claims description 14
- 238000001746 injection moulding Methods 0.000 claims description 7
- 230000000241 respiratory effect Effects 0.000 claims description 6
- 239000000428 dust Substances 0.000 claims description 5
- 238000011049 filling Methods 0.000 claims description 5
- 230000002265 prevention Effects 0.000 claims description 5
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 4
- 239000003795 chemical substances by application Substances 0.000 claims description 4
- 239000007788 liquid Substances 0.000 claims description 4
- 239000000741 silica gel Substances 0.000 claims description 4
- 229910002027 silica gel Inorganic materials 0.000 claims description 4
- 238000004140 cleaning Methods 0.000 claims 9
- 239000007789 gas Substances 0.000 abstract description 11
- 238000002156 mixing Methods 0.000 abstract description 2
- 239000013585 weight reducing agent Substances 0.000 abstract 1
- 239000003814 drug Substances 0.000 description 5
- 239000006096 absorbing agent Substances 0.000 description 3
- 238000001179 sorption measurement Methods 0.000 description 3
- QGZKDVFQNNGYKY-UHFFFAOYSA-N Ammonia Chemical compound N QGZKDVFQNNGYKY-UHFFFAOYSA-N 0.000 description 2
- 230000000875 corresponding effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000010354 integration Effects 0.000 description 2
- 239000003463 adsorbent Substances 0.000 description 1
- 229910021529 ammonia Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000035565 breathing frequency Effects 0.000 description 1
- 238000000354 decomposition reaction Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 238000012856 packing Methods 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
Images
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
- A61M16/06—Respiratory or anaesthetic masks
-
- 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
- A61M16/0087—Environmental safety or protection means, e.g. preventing explosion
-
- 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
- A61M16/08—Bellows; Connecting tubes ; Water traps; Patient circuits
- A61M16/0875—Connecting 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
- A61M16/10—Preparation of respiratory gases or vapours
- A61M16/12—Preparation of respiratory gases or vapours by mixing different gases
-
- 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
- A61M16/201—Controlled valves
-
- 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
- A61M2202/00—Special media to be introduced, removed or treated
- A61M2202/02—Gases
-
- 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
- A61M2230/00—Measuring parameters of the user
- A61M2230/40—Respiratory characteristics
- A61M2230/42—Rate
Abstract
The invention discloses a hydrogen absorption machine with an air purification function, relates to the technical field of hydrogen absorption machines, and solves the problem that the quality of hydrogen gas is reduced because an air inlet channel and an air outlet channel cannot be effectively separated when the hydrogen absorption machine is used. The utility model provides a inhale hydrogen machine with air purification function, includes inhales the hydrogen machine main part, the bottom front surface of inhaling the hydrogen machine main part is provided with operating button, the inside of inhaling the hydrogen machine main part is provided with the hydrogen manufacturing power, the both ends of hydrogen manufacturing power all are provided with the hydrogen manufacturing subassembly, the top of hydrogen manufacturing power is provided with the raw materials pond. The invention can separate the exhaling and inhaling channels of users by arranging the air outlet pipe, the air return pipe, the first air exchange mechanism, the second air exchange mechanism, the hydrogen inlet pipe and the exhaling output pipe, ensures that the hydrogen is absorbed only during inhaling, and the hydrogen is supplied in an interrupted manner during exhaling, thereby avoiding the light weight reduction caused by the mixing of other gases in the hydrogen.
Description
Technical Field
The invention relates to the technical field of hydrogen absorbers, in particular to a hydrogen absorber with an air purification function.
Background
With the rapid development of social economy, the hydrogen production machine is a device which utilizes the advanced PSA pressure swing adsorption principle and separates high-purity hydrogen from ammonia decomposition mixed gas by the difference of adsorption capacities of an adsorbent in an adsorption tower to different gases under certain pressure, and the hydrogen absorption machine is breathing equipment which is matched with a breathing machine and can produce hydrogen and is similar to the hydrogen production machine.
However, the existing hydrogen absorption machine can not effectively separate the air inlet channel from the air outlet channel when in use, so that the quality of hydrogen is reduced; therefore, the existing requirements are not met, and a hydrogen absorption machine with an air purification function is provided for the requirements.
Disclosure of Invention
The invention aims to provide a hydrogen absorption machine with an air purification function, which aims to solve the problems that the prior hydrogen absorption machine proposed in the background art cannot effectively separate air inlet and air outlet channels when in use, so that the hydrogen quality is reduced and the like.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a inhale hydrogen machine with air purification function, includes inhales the hydrogen machine main part, the bottom front surface of inhaling the hydrogen machine main part is provided with operating button, the inside of inhaling the hydrogen machine main part is provided with the hydrogen manufacturing power, the both ends of hydrogen manufacturing power all are provided with the hydrogen manufacturing subassembly, the top of hydrogen manufacturing power is provided with the raw materials pond, the upper end of hydrogen manufacturing subassembly extends to the centre in raw materials pond, the top in raw materials pond is provided with the outlet duct, the top of outlet duct runs through the hydrogen machine main part and the tip is provided with first air exchange mechanism, the centre of first air exchange mechanism and hydrogen machine main part is provided with the muffler, the other end of first air exchange mechanism is provided with the hydrogen admission pipe, the below of hydrogen admission pipe is provided with the expiration output tube, the tip that first air exchange mechanism was kept away from to hydrogen admission pipe and expiration output tube is provided with second air exchange mechanism, the other end of second air exchange mechanism is provided with respirator, the inner wall of the breathing mask is provided with a pulse sensor;
the first air exchange mechanism comprises a connecting block, an electromagnet is arranged in the connecting block, a permanent magnet is movably arranged above the electromagnet, a connecting plate is arranged at the outer side of the permanent magnet, two ends of the connecting plate are provided with reset sliding blocks, the reset sliding block is clamped in the inner wall of the connecting block and is connected with the connecting block in a sliding way, a reset spring is arranged between the bottom surface of the reset sliding block and the connecting block, the surface of the connecting plate is provided with three connecting rods, the upper ends of the three connecting rods are provided with connecting air pipes, the upper surface of the connecting air pipe is provided with a connecting air hole, a movable sealing plug is arranged above the connecting air hole, the bottom surface of the movable sealing plug is provided with a support rod, the bottom end of the support rod is positioned in the middle of the connecting air hole, the bottom surfaces of two ends of the connecting air pipe are respectively provided with a cutting plate, and the outer side surface of each cutting plate is movably provided with a cutting plug;
the second ventilation mechanism comprises a mask connecting block, two breathing air passages are arranged on the end face of the mask connecting block, which is attached to the breathing mask, buffer sliding grooves are formed in the other ends of the breathing air passages, an air suction plug is arranged on the inner side of one of the buffer sliding grooves, two anti-falling rods are arranged on the end face, which faces the breathing air passages, of the air suction plug, one ends of the anti-falling rods are inserted into the mask connecting block and are in sliding connection with the mask connecting block, air suction adjusting springs are arranged on the outer sides of the anti-falling rods, the air suction adjusting springs are positioned between the air suction plugs and the mask connecting block, an air expiration plug is arranged on the inner side of the other buffer sliding groove, two air expiration adjusting springs are arranged between the air expiration plugs and the mask connecting block, one ends of the air expiration adjusting springs are clamped in the inner wall of the mask connecting block, and positioning blocks are arranged on the axes of the air suction plugs and the air expiration plugs, two the locating piece is located respectively in the middle of the tip that hydrogen admission pipe and expiration output tube and second ventilation mechanism are connected, is located on the expiration end cap axis the locating piece is provided with the locating lever towards the tip of expiration end cap, the one end of locating lever is pegged graft and is provided with the cylinder filling block in the centre of expiration end cap and terminal surface.
Preferably, one end of the air return pipe is inserted into the inner side of the hydrogen absorption machine main body, a purification tank is arranged below the bottom end of the air return pipe, a purification agent is filled in the purification tank, and the bottom end of the air return pipe is located below the liquid level of the purification agent.
Preferably, the bottom surface of the end part of the air return pipe above the purification tank is provided with a back suction prevention branch pipe, and an electromagnetic valve is arranged inside the back suction prevention branch pipe.
Preferably, a guide rod is arranged in the middle of the return spring, and the top end of the guide rod penetrates through the return sliding block and is in contact with the inner wall of the connecting block.
Preferably, the outer side of the end part of the cutting plug clamped in the inner wall of the connecting block is an inclined plane, and the surface of the inclined plane is smooth.
Preferably, a cutting spring is arranged between the inner end of the cutting plug and the cutting plate, a positioning hole is formed in the end face of the inner end of the cutting plug, and one end of the cutting spring is clamped on the inner side of the positioning hole.
Preferably, a supporting strip is arranged on one side of the bottom end of the supporting rod, and the supporting strip and the supporting rod are connected with the inner wall of the movable sealing plug through integrated injection molding and one end of the supporting strip is connected with the inner wall of the movable sealing plug.
Preferably, the surface of the part of the breathing mask, which is in contact with the face of a user, is provided with a sealing strip, and the sealing strip is made of silica gel.
Preferably, one side of the hydrogen absorption machine main body is embedded with an air diffusion plate, the surface of the air diffusion plate is provided with a through air diffusion hole, and the surface of the air diffusion plate is provided with a dust screen.
Preferably, the positioning block, the middle of the expiration output pipe and the middle of the hydrogen inlet pipe are provided with four symmetrical positioning strips, and the positioning strips and the positioning block are integrally formed by injection molding.
Compared with the prior art, the invention has the beneficial effects that:
1. according to the invention, when a user exhales or inhales, the electromagnet is in an electrified state and a power-off state respectively, and the position of the connecting air pipe is switched, so that the connecting air pipe enables the air return pipe to be communicated with the exhaling output pipe or the connecting air pipe enables the air outlet pipe to be communicated with the hydrogen inlet pipe, the exhaling and inhaling channels of the user can be separated like words, the hydrogen is ensured to be absorbed only during inhaling, the hydrogen is interrupted in supplying during exhaling, and the light weight and the quality are prevented from being reduced due to the fact that other gases are mixed in the hydrogen;
2. according to the invention, the positioning blocks are arranged in the middle of the end parts of the inspiration plug, the expiration plug and the hydrogen inlet pipe and the expiration output pipe, so that the inspiration plug and the expiration plug can perform corresponding actions while the connection gas pipe is switched, different breathing channels are opened, the connection gas pipe is assisted to be switched, hydrogen and expired gas are separated, and the hydrogen is prevented from being polluted.
Drawings
FIG. 1 is a schematic structural view of the present invention as a whole;
FIG. 2 is a cross-sectional view of the present invention in its entirety;
FIG. 3 is a schematic structural diagram of a second ventilation mechanism according to the present invention;
FIG. 4 is a schematic structural diagram of a first ventilation mechanism according to the present invention;
FIG. 5 is a schematic view of the suction plug of the present invention;
fig. 6 is a schematic structural view of the exhalation plug of the present invention.
In the figure: 1. a hydrogen getter main body; 2. an air outlet pipe; 3. an air return pipe; 4. an operation button; 5. a first ventilation mechanism; 501. connecting blocks; 502. an electromagnet; 503. a permanent magnet; 504. a connecting plate; 505. a connecting rod; 506. connecting an air pipe; 507. a support bar; 508. a movable sealing plug; 509. cutting off the plate; 510. cutting off the plug; 511. resetting the sliding block; 512. a return spring; 513. a guide bar; 514. cutting off the spring; 6. a second ventilation mechanism; 601. a mask connecting block; 602. a respiratory airway; 603. a suction plug; 604. positioning blocks; 605. positioning a rod; 606. a cylindrical filling block; 607. a buffer chute; 608. an air intake adjusting spring; 609. the falling-off prevention rod; 610. an expiratory regulating spring; 611. an exhalation plug; 7. a hydrogen inlet pipe; 8. an expiratory output tube; 9. a respiratory mask; 10. a pulse sensor; 11. a purification tank; 12. a gas diffusion plate; 13. a hydrogen production power supply; 14. a hydrogen-producing component; 15. a raw material pool.
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.
The pulse sensor 10 of the present invention (model SMB-AQ1-00) is commercially available or custom made.
Referring to fig. 1 to 6, an embodiment of the present invention includes: a hydrogen absorption machine with an air purification function comprises a hydrogen absorption machine main body 1, an operating button 4 is arranged on the front surface of the bottom end of the hydrogen absorption machine main body 1, a hydrogen production power supply 13 is arranged inside the hydrogen absorption machine main body 1, hydrogen production components 14 are arranged at two ends of the hydrogen production power supply 13, a raw material pool 15 is arranged above the hydrogen production power supply 13, the upper end of the hydrogen production component 14 extends to the middle of the raw material pool 15, an air outlet pipe 2 is arranged above the raw material pool 15, the top end of the air outlet pipe 2 penetrates through the hydrogen absorption machine main body 1, a first ventilation mechanism 5 is arranged at the end part of the air outlet pipe 2, a return air pipe 3 is arranged between the first ventilation mechanism 5 and the hydrogen absorption machine main body 1, a hydrogen inlet pipe 7 is arranged at the other end of the first ventilation mechanism 5, an expiration output pipe 8 is arranged below the hydrogen inlet pipe 7, and a second ventilation mechanism 6 is arranged at the end part of the hydrogen inlet pipe 7 and the expiration output pipe 8, which are far away from the first ventilation mechanism 5, the other end of the second ventilation mechanism 6 is provided with a breathing mask 9, and the inner wall of the breathing mask 9 is provided with a pulse sensor 10;
the first ventilation mechanism 5 comprises a connecting block 501, an electromagnet 502 is arranged in the connecting block 501, a permanent magnet 503 is movably arranged above the electromagnet 502, a connecting plate 504 is arranged outside the permanent magnet 503, reset sliders 511 are arranged at two ends of the connecting plate 504, the reset sliders 511 are clamped in the inner wall of the connecting block 501 and are in sliding connection with the connecting block 501, a reset spring 512 is arranged between the bottom surface of the reset slider 511 and the middle of the connecting block 501, three connecting rods 505 are arranged on the surface of the connecting plate 504, a connecting air pipe 506 is arranged at the upper ends of the three connecting rods 505, a connecting air hole is arranged on the upper surface of the connecting air pipe 506, a movable sealing plug 508 is arranged above the connecting air hole, a support rod 507 is arranged on the bottom surface of the movable sealing plug 508, the bottom end of the support rod 507 is positioned in the middle of the connecting air hole, a cutting plate 509 is arranged on the bottom surfaces at two ends of the connecting air pipe 506, and a cutting plug 510 is movably arranged on the outer side surface of the cutting plate 509;
the second ventilation mechanism 6 comprises a mask connecting block 601, two breathing air channels 602 are arranged on the end face of the mask connecting block 601, which is attached to the breathing mask 9, buffer sliding grooves 607 are arranged at the other end of the breathing air channels 602, an inhalation plug 603 is arranged on the inner side of one buffer sliding groove 607, two anti-falling rods 609 are arranged on the end face of the inhalation plug 603, which faces the breathing air channels 602, one end of each anti-falling rod 609 is inserted into the mask connecting block 601 and is connected with the mask connecting block 601 in a sliding manner, an inhalation adjusting spring 608 is arranged on the outer side of each anti-falling rod 609, the inhalation adjusting spring 608 is positioned between the inhalation plug 603 and the mask connecting block 601, an exhalation plug 611 is arranged on the inner side of the other buffer sliding groove 607, two exhalation adjusting springs 610 are arranged between the exhalation plug 611 and the mask connecting block 601, and one end of each exhalation adjusting spring 610 is clamped in the inner wall of the mask connecting block 601, the axes of the inspiration plug 603 and the expiration plug 611 are both provided with positioning blocks 604, the two positioning blocks 604 are respectively positioned in the middle of the end part where the hydrogen inlet pipe 7 and the expiration output pipe 8 are connected with the second ventilation mechanism 6, the end part of the positioning block 604 positioned on the axis of the expiration plug 611, which faces the expiration plug 611, is provided with a positioning rod 605, one end of the positioning rod 605 is inserted in the middle of the expiration plug 611, and the end surface of the positioning rod 605 is provided with a cylindrical filling block 606.
Further, the one end of muffler 3 is pegged graft and is provided with purifying tank 11 in the inboard and bottom below of hydrogen absorption machine main part 1, and the inside packing of purifying tank 11 has the purification medicament, and the bottom of muffler 3 is located the below liquid level that purifies the medicament, can purify the gas that gets into the inside user's exhalation of hydrogen absorption machine main part 1 from muffler 3, avoids polluting the outside air.
Further, the end bottom surface that muffler 3 is located 11 tops of purification tank is provided with prevents the back-suction branch pipe, prevents that the inside of back-suction branch pipe is provided with the solenoid valve, when 11 inside purification medicaments of purification tank suck back along muffler 3 is inside, can flow back the liquid of suck-back to 11 temples of purification tank, avoids inside the medicament gets into connecting block 501.
Further, a guide rod 513 is arranged in the middle of the return spring 512, the top end of the guide rod 513 penetrates through the return sliding block 511 and contacts with the inner wall of the connecting block 501, the guide rod 513 guides the movement of the return sliding block 511, and the return spring 512 is ensured not to incline or collapse when being compressed or elastically restored.
Further, the outer side of the end part of the cutting plug 510 clamped in the inner wall of the connecting block 501 is an inclined plane, the surface of the inclined plane is smooth, when the smooth inclined plane moves downwards when being connected with the air pipe 506, the cutting plug 510 can extrude the connecting block 501 to enter the inner side of the cutting plate 509, and interference on movement of the connecting air pipe 506 cannot be caused.
Further, a cutting spring 514 is arranged between the inner end of the cutting plug 510 and the cutting plate 509, a positioning hole is formed in the end face of the inner end of the cutting plug 510, one end of the cutting spring 514 is clamped inside the positioning hole, the positioning hole ensures smooth positioning and installation of the cutting spring 514, and the cutting spring cannot easily become loose, incline or fall off after installation.
Further, the bottom end one side of bracing piece 507 is provided with the support bar, and the support bar passes through integration injection moulding and one end and the inner wall connection of activity sealing plug 508 with bracing piece 507, and bracing piece 507 and the support bar after the integration injection moulding have high mechanical strength, the fracture or the damage that appear can not be easily.
Further, the surface of the part of the breathing mask 9 contacting with the face of the user is provided with a sealing strip, the sealing strip is made of silica gel, the sealing strip made of silica gel can seal a gap between the breathing mask 9 and the face of the user when the breathing mask 9 is worn, and the pressure of the breathing mask 9 on the face of the user is reduced.
Further, one side of the hydrogen absorption machine main body 1 is embedded with an air diffusion plate 12, the surface of the air diffusion plate 12 is provided with through air diffusion holes, the surface of the air diffusion plate 12 is provided with a dust screen, the air diffusion plate 12 can send purified air into the outside air and can intercept outside dust, and the dust is prevented from entering the hydrogen absorption machine main body 1 to pollute the medicament in the purification tank 11.
Further, the positioning block 604, the expiration output tube 8 and the hydrogen inlet tube 7 are provided with four symmetrical positioning strips in the middle, the positioning strips and the positioning block 604 are integrally formed by injection molding, the positioning strips position the positioning block 604, the positioning block 604 is guaranteed not to move or incline, and the positioning block 604 is guaranteed not to have residual gaps when sealing the expiration plug 611 and the inspiration plug 603.
The working principle is as follows: when the device is used, the power supply of the device is switched on, then the breathing mask 9 is worn on the face of a user, when the user wears the device, the pulse sensor 10 records the breathing frequency of the user, the electromagnet 502 is not electrified when the user inhales, at the moment, the reset spring 512 ensures the elastic stretching state and supports the reset slider 511 and the connecting plate 504, so that the connecting air pipe 506 connects the hydrogen inlet pipe 7 and the hydrogen outlet pipe 2, at the moment, hydrogen prepared on the inner wall of the hydrogen absorber main body 1 enters the connecting air pipe 506 along the hydrogen outlet pipe 2 and flows to the buffer chute 607 corresponding to the hydrogen inlet pipe 7 and the breathing air passage 602 along the hydrogen inlet pipe 7, at the moment, the hydrogen in the hydrogen inlet pipe 7 generates extrusion force on the breathing plug 603, so that the breathing plug 603 moves towards the breathing air passage 602 and compresses the breathing air adjusting spring 608, and at the same time, the suction force generated by the user inhales the breathing plug 603, the end of the inhaling plug 603 is separated from the positioning block 604, and at this time, the exhaling plug 611 is far away from the positioning block 604, and the cylindrical filling block 606 seals the connecting channel between the exhaling plug 611 and the exhaling output tube 8, so that hydrogen can smoothly enter the respiratory mask 9 to be absorbed by a user, and when the user exhales, the electromagnet 502 is energized to attract the permanent magnet 503, so that the permanent magnet 503 drives the connecting air tube 506 to move downwards, so that the connecting air tube 506 drives the cutting plate 509 to move downwards, and the reset slider 511 compresses the reset spring 512, so that the movable sealing plug 508 moves downwards synchronously to block the air hole communicating the air outlet tube 2 and the connecting air tube 506, and at this time, the exhaling output tube 8 is communicated with the air return tube 3 through the connecting air tube 506, and simultaneously, the thrust generated by exhalation pushes the exhaling plug 611 towards the positioning block 604 but the exhaling plug 611 is not in contact with the positioning block 604, so that the first ventilation mechanism 5 is communicated with the respiratory mask 9, the gas that will use personnel's exhalation is leading into inside the hydrogen absorption machine main part 1 and is purified, can exhale the user and the passageway of breathing in separates like the words, guarantees that hydrogen is only absorbed when breathing in, and hydrogen interrupt supply when exhaling, avoids inside other gas of mixing of hydrogen to lead to light quality to descend.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (10)
1. A hydrogen absorption machine with air purification function, includes hydrogen absorption machine main part (1), its characterized in that: the bottom front surface of the hydrogen absorption machine main body (1) is provided with an operation button (4), the inside of the hydrogen absorption machine main body (1) is provided with a hydrogen production power supply (13), both ends of the hydrogen production power supply (13) are provided with hydrogen production components (14), a raw material pool (15) is arranged above the hydrogen production power supply (13), the upper end of the hydrogen production components (14) extends to the middle of the raw material pool (15), an air outlet pipe (2) is arranged above the raw material pool (15), the top end of the air outlet pipe (2) penetrates through the hydrogen absorption machine main body (1) and the end part of the air outlet pipe is provided with a first air exchange mechanism (5), an air return pipe (3) is arranged between the first air exchange mechanism (5) and the hydrogen absorption machine main body (1), the other end of the first air exchange mechanism (5) is provided with a hydrogen inlet pipe (7), and an expiration outlet pipe (8) is arranged below the hydrogen inlet pipe (7), a second ventilation mechanism (6) is arranged at the end part of the hydrogen inlet pipe (7) and the expiration output pipe (8) far away from the first ventilation mechanism (5), a breathing mask (9) is arranged at the other end of the second ventilation mechanism (6), and a pulse sensor (10) is arranged on the inner wall of the breathing mask (9);
the first air exchange mechanism (5) comprises a connecting block (501), an electromagnet (502) is arranged inside the connecting block (501), a permanent magnet (503) is movably arranged above the electromagnet (502), a connecting plate (504) is arranged outside the permanent magnet (503), reset sliders (511) are arranged at two ends of the connecting plate (504), the reset sliders (511) are clamped in the inner wall of the connecting block (501) and are in sliding connection with the connecting block (501), a reset spring (512) is arranged between the bottom surface of the reset slider (511) and the connecting block (501), three connecting rods (505) are arranged on the surface of the connecting plate (504), connecting air pipes (506) are arranged at the upper ends of the three connecting rods (505), connecting air holes are formed in the upper surface of the connecting air pipes (506), and movable sealing plugs (508) are arranged above the connecting air holes, a support rod (507) is arranged on the bottom surface of the movable sealing plug (508), the bottom end of the support rod (507) is positioned in the middle of the connecting air hole, cutting plates (509) are arranged on the bottom surfaces of two ends of the connecting air pipe (506), and cutting plugs (510) are movably arranged on the outer side surfaces of the cutting plates (509);
the second ventilation mechanism (6) comprises a mask connecting block (601), two breathing air passages (602) are arranged on the end face of the mask connecting block (601) attached to a breathing mask (9), buffer sliding grooves (607) are arranged at the other ends of the breathing air passages (602), an air suction plug (603) is arranged on the inner side of one of the buffer sliding grooves (607), two anti-falling rods (609) are arranged on the end face, facing the breathing air passages (602), of the air suction plug (603), one end of each anti-falling rod (609) is inserted into the mask connecting block (601) and is in sliding connection with the mask connecting block (601), an air suction adjusting spring (608) is arranged on the outer side of each anti-falling rod (609), the air suction adjusting spring (608) is located between the air suction plug (603) and the mask connecting block (601), and an air exhaust plug (611) is arranged on the inner side of the other buffer sliding groove (607), the middle of expiration end cap (611) and face guard connecting block (601) is provided with two expiration adjusting springs (610), the one end joint of expiration adjusting spring (610) is in the inner wall of face guard connecting block (601), all be provided with locating piece (604) on the axis of end cap (603) of breathing in and expiration end cap (611), two locating piece (604) are located respectively in the middle of hydrogen admission pipe (7) and the tip that expiration output tube (8) and second ventilation mechanism (6) are connected, lie in on the axis of expiration end cap (611) locating piece (604) are provided with locating lever (605) towards the tip of expiration end cap (611), the one end of locating lever (605) is pegged graft in the middle of expiration end cap (611) and the terminal surface is provided with cylinder filling block (606).
2. A hydrogen absorption machine having an air cleaning function according to claim 1, characterized in that: one end of the air return pipe (3) is inserted into the inner side of the hydrogen absorption machine main body (1) in an inserting mode, a purification tank (11) is arranged below the bottom end of the air return pipe, a purification agent is filled in the purification tank (11), and the bottom end of the air return pipe (3) is located below the liquid level of the purification agent.
3. A hydrogen absorption machine having an air cleaning function according to claim 2, characterized in that: the bottom surface of the end part of the air return pipe (3) above the purifying tank (11) is provided with a back suction prevention branch pipe, and an electromagnetic valve is arranged inside the back suction prevention branch pipe.
4. A hydrogen absorption machine having an air cleaning function according to claim 1, characterized in that: the middle of the reset spring (512) is provided with a guide rod (513), and the top end of the guide rod (513) penetrates through the reset sliding block (511) and is in contact with the inner wall of the connecting block (501).
5. A hydrogen absorption machine having an air cleaning function according to claim 1, characterized in that: the outer side of the end part clamped in the inner wall of the connecting block (501) by the cutting plug (510) is an inclined plane, and the surface of the inclined plane is smooth.
6. A hydrogen absorption machine having an air cleaning function according to claim 1, characterized in that: the middle of cutting off the inner of end cap (510) and cutting off board (509) is provided with cuts off spring (514), the inner terminal surface that cuts off end cap (510) is provided with the locating hole, the one end joint that cuts off spring (514) is inboard at the locating hole.
7. A hydrogen absorption machine having an air cleaning function according to claim 1, characterized in that: the support rod is arranged on one side of the bottom end of the support rod (507), and the support rod (507) are connected with the inner wall of the movable sealing plug (508) through integrated injection molding and one end of the support rod is connected with the inner wall of the movable sealing plug.
8. A hydrogen absorption machine having an air cleaning function according to claim 1, characterized in that: the respiratory mask is characterized in that a sealing strip is arranged on the surface of a part, in contact with the face of a user, of the respiratory mask (9), and the sealing strip is made of silica gel.
9. A hydrogen absorption machine having an air cleaning function according to claim 1, characterized in that: one side of the hydrogen absorption machine main body (1) is embedded with an air diffusion plate (12), the surface of the air diffusion plate (12) is provided with a through air diffusion hole, and the surface of the air diffusion plate (12) is provided with a dust screen.
10. A hydrogen absorption machine having an air cleaning function according to claim 1, characterized in that: the middle of the positioning block (604), the middle of the expiration output pipe (8) and the middle of the hydrogen inlet pipe (7) are provided with four symmetrical positioning strips, and the positioning strips and the positioning block (604) are integrally formed by injection molding.
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| CN202111543240.2A CN114082065B (en) | 2021-12-16 | 2021-12-16 | Hydrogen absorption machine with air purification function |
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| CN202111543240.2A CN114082065B (en) | 2021-12-16 | 2021-12-16 | Hydrogen absorption machine with air purification function |
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| Publication number | Publication date |
|---|---|
| CN114082065B (en) | 2024-04-26 |
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