CN117339130A - Highly airtight expansion type body and respiratory protection suit and inflation-storage-deflation protection method thereof - Google Patents
Highly airtight expansion type body and respiratory protection suit and inflation-storage-deflation protection method thereof Download PDFInfo
- Publication number
- CN117339130A CN117339130A CN202311336382.0A CN202311336382A CN117339130A CN 117339130 A CN117339130 A CN 117339130A CN 202311336382 A CN202311336382 A CN 202311336382A CN 117339130 A CN117339130 A CN 117339130A
- Authority
- CN
- China
- Prior art keywords
- protective
- suit
- cooling
- spring
- air
- 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.)
- Pending
Links
- 238000000034 method Methods 0.000 title claims abstract description 35
- 230000000241 respiratory effect Effects 0.000 title claims description 14
- 230000001681 protective effect Effects 0.000 claims abstract description 123
- 238000001816 cooling Methods 0.000 claims abstract description 68
- 230000006837 decompression Effects 0.000 claims abstract description 18
- 230000008569 process Effects 0.000 claims abstract description 17
- 238000007599 discharging Methods 0.000 claims abstract description 10
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 9
- 239000004744 fabric Substances 0.000 claims abstract description 6
- 239000011248 coating agent Substances 0.000 claims abstract description 4
- 238000000576 coating method Methods 0.000 claims abstract description 4
- 239000013013 elastic material Substances 0.000 claims abstract description 4
- 239000004033 plastic Substances 0.000 claims abstract description 4
- 229920001169 thermoplastic Polymers 0.000 claims abstract description 4
- 239000004416 thermosoftening plastic Substances 0.000 claims abstract description 4
- 238000009434 installation Methods 0.000 claims description 20
- 230000006978 adaptation Effects 0.000 claims description 3
- 230000017525 heat dissipation Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 210000004243 sweat Anatomy 0.000 claims description 2
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 abstract description 9
- 229910052760 oxygen Inorganic materials 0.000 abstract description 9
- 239000001301 oxygen Substances 0.000 abstract description 9
- 239000007789 gas Substances 0.000 abstract description 4
- 230000035699 permeability Effects 0.000 abstract description 4
- 230000001815 facial effect Effects 0.000 abstract 1
- 238000010030 laminating Methods 0.000 abstract 1
- 238000007791 dehumidification Methods 0.000 description 22
- 230000006835 compression Effects 0.000 description 4
- 238000007906 compression Methods 0.000 description 4
- 230000007613 environmental effect Effects 0.000 description 4
- 230000001737 promoting effect Effects 0.000 description 4
- 238000004880 explosion Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 230000003044 adaptive effect Effects 0.000 description 1
- 238000004378 air conditioning Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002146 bilateral effect Effects 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000000835 fiber Substances 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002341 toxic gas Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B17/00—Protective clothing affording protection against heat or harmful chemical agents or for use at high altitudes
- A62B17/005—Active or passive body temperature control
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/02—Masks
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
- A62B18/08—Component parts for gas-masks or gas-helmets, e.g. windows, straps, speech transmitters, signal-devices
- A62B18/10—Valves
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Pulmonology (AREA)
- Toxicology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Zoology (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
The invention discloses a highly airtight expansion type body and respiration protection suit and a charging-storing-discharging protection method thereof, comprising protective clothing, a protective face shield, a protective half mask, a self-adaptive decompression and deflation valve, a hose and a cooling and dehumidifying module, and further comprising: the protective clothing is high viscoelasticity, high gas tightness, inflatable expansion, light protective fabric, the inboard of protective face shield has one deck antifog coating film, the semi-face guard adopts light plastic housing, the inside of semi-face guard adopts thermoplastic elastic material, the facial position of laminating that can be better, semi-face guard suction valve is installed to one side of semi-face guard, quick detach subassembly, and the setting is in the inside of installing the case, has solved the gas permeability poor of protective clothing, and the damp and heat that human body produced can gather in protective clothing can not eliminate in the operation process, produces certain influence to industry personnel, and knapsack oxygen bottle and heavy protective clothing have also brought certain puzzlement problem for the operation process.
Description
Technical Field
The invention relates to the technical field of individual protection, in particular to a high-airtight expansion type body and breath protection suit and a charging-storing-discharging protection method thereof.
Background
Protective apparel is widely used in current social life, mainly in fire protection, medical treatment, laboratories and some places where direct exposure of the human body to dangerous environments is prohibited.
For example, a maintenance person needs to enter a part filled with toxic gas for a short period of time for maintenance, and a traditional protective suit is generally made of a gas-tight material for protecting the person, and needs to work together with an oxygen bottle. The mode is not suitable for short-term operation, because the air permeability of the protective clothing is poor, damp and heat generated by a human body in the operation process can not be eliminated in the protective clothing, a certain influence is generated on industry personnel, and certain trouble is brought to the operation process by the backpack oxygen bottle and the heavy protective clothing.
In view of such situations, new forms of adding an air conditioning system or using an air pump in the traditional protective clothing are presented, and the situations of environmental damp and heat in the protective clothing are relieved to a certain extent by the methods, but the portability of the protective clothing and the operability of the operation are not optimized.
Therefore, how to realize the research and development of a novel protective suit is urgent, and the novel protective suit is convenient and easy to wear, does not need power, zero energy consumption, does not need an oxygen bottle, performs middle-short period operation and reduces temperature and moisture.
Therefore, we propose a highly airtight inflatable body and respiratory protection suit and its inflation-storage-deflation protection method, so as to solve the above-mentioned problems.
Disclosure of Invention
The invention aims to provide a highly airtight expansion type body and respiratory protection suit and a charging-storing-discharging protection method thereof, which are used for solving the problems that the air permeability of the protection suit is poor, damp and heat generated by a human body can not be eliminated in the protection suit in the operation process, certain influence is caused to industrial personnel, and certain trouble is caused to the operation process by a backpack oxygen bottle and heavy protection suit.
In order to achieve the above purpose, the present invention provides the following technical solutions: a highly airtight expansion type body and respiration protection suit and a charging-storing-deflating protection method thereof comprise protective clothing, a protective face shield, a protective half mask, a self-adaptive decompression and deflation valve, a hose and a cooling and dehumidifying module;
further comprises:
the protective clothing is high-viscoelasticity, high-air-tightness, inflatable and lightweight protective fabric;
an anti-fog coating film is stuck on the inner side of the protective face screen;
the protective half mask adopts a light plastic shell, and the interior of the protective half mask adopts thermoplastic elastic materials, so that the part of the face can be better attached;
the self-adaptive pressure-reducing air release valve is positioned at the right chest of the protective suit, a half mask air suction valve is arranged at one side of the protective half mask, a face mask exhalation valve is arranged at the outer side of the protective face mask, and an inflation inlet is arranged at the left chest of the protective suit;
the cooling and dehumidifying module is arranged at the chest position at the inner side of the protective clothing and is used for eliminating heat generated by human body heat dissipation and moisture generated by human body perspiration in the operation process;
the quick detach subassembly sets up in the inside of installing the case, quick detach subassembly is including placing board, compact heap and dialling the board, the bottom symmetry of placing the board is connected with the connecting rod, fixedly connected with slide in the middle of the interior bottom surface of installing the case.
Preferably, the protective face screen is in airtight connection with the edge of the protective suit, and has an anti-fog function.
Through adopting above-mentioned technical scheme, fill the disjunctor formula protective clothing with air, need not to be equipped with the oxygen bottle, greatly reduced the weight-bearing of operation personnel, it is convenient also to provide for wearing and operation simultaneously, and make full use of the suction that the human body produced when breathing, through promoting the air flow in the protective clothing cooling dehumidification module to reach the function that reduces the interior ambient temperature of protective clothing and humidity, make to dress more comfortablely.
Preferably, the self-adaptive decompression air release valve penetrates through the protective suit, the self-adaptive decompression air release valve is connected with the half-face shield downwards through a hose, the half-face shield exhalation valve is installed on the other side of the half-face shield, and the self-adaptive decompression air release valve is connected with the half-face shield inhalation valve upwards through the hose.
By adopting the technical scheme, when in operation, air enters the protective half mask through the gas cooling and dehumidifying module, the self-adaptive pressure reducing and air discharging valve and the half mask air suction valve and is sucked into a human body; the expired air is exhausted through the half mask exhalation valve and the face mask exhalation valve in sequence, and the filling-storing-discharging process is completed.
Preferably, one end of the connecting rod is rotationally connected with the placing plate, a sliding rod is symmetrically fixed in the sliding cylinder, a sliding sleeve is slidably connected to the outer side of the sliding rod, the other end of the connecting rod is rotationally connected with the sliding sleeve, a first spring is slidably connected to the outer side of the sliding rod, and one end of the first spring is fixedly connected with the sliding sleeve.
Through adopting above-mentioned technical scheme, because the dead weight of cooling dehumidification module, the cooling dehumidification module drives to place the board and pushes down, places the board and pushes down and drive the connecting rod swing, and the connecting rod drives the sliding sleeve again and removes to the centre, and spring one is extruded to the sliding sleeve, spring one atress shrink, resilience when being convenient for the cooling dehumidification module follow-up take.
Preferably, the top symmetry of placing the board is fixed with the fixed plate, rotate in the middle of the inside of fixed plate and be connected with the gear, the bilateral symmetry of placing the board is fixed with the connecting block, the pulley is installed to the inside both sides of mounting box, the top fixedly connected with stay cord of connecting block, the stay cord winds on the pulley, the top fixedly connected with of stay cord goes up the rack, go up rack and fixed plate sliding connection, go up rack and gear engagement connection.
Through adopting above-mentioned technical scheme, when placing the board and pushing down, can drive connecting block and stay cord and move down, the stay cord pulling goes up the rack and removes, goes up the rack and drives gear rotation, the follow-up compact heap of being convenient for is to cooling dehumidification module's clamp.
Preferably, the inner bottom of the fixed plate is slidably connected with a lower rack, the lower rack is fixedly connected with the pressing block, the lower rack is meshed with the gear, the top of the placing plate is symmetrically fixed with a fixed block, one side of the fixed block is fixedly connected with a second spring, and one side of the second spring is fixedly connected with the lower rack.
Through adopting above-mentioned technical scheme, when going up rack drive gear rotation, can drive down the rack and remove to the centre for the lower rack of both sides drives the compact heap and presss from both sides tight with cooling dehumidification module, is convenient for to the installation location of cooling dehumidification module.
Preferably, the telescopic rod is fixed on the inner bottom surface of the mounting box, the top end of the telescopic part of the telescopic rod is fixedly connected with the bottom of the placing plate, the placing hole is formed in the top of the mounting box, the mounting plate is symmetrically fixed on the upper inner side of the mounting box, and the poking plate is in sliding connection with the mounting plate.
Through adopting above-mentioned technical scheme, when cooling dehumidification module installation, through pulling the pulling board at top for the outside separation of pulling board of both sides, pulling board removal compression spring three, until magnet piece one and magnet piece two-phase adsorb, be convenient for put into the top of placing the board with cooling dehumidification module.
Preferably, one end fixedly connected with spring three of mounting panel, the one end and the shifting plate fixed connection of mounting panel are kept away from to spring three, the top fixedly connected with magnet piece one of shifting plate, the top symmetry of mounting box is fixed with magnet piece two, magnet piece one and magnet piece two adaptation are connected.
Through adopting above-mentioned technical scheme, when magnet piece one and magnet piece two separate, the spring force of spring three can drive and dial the board and reset, dials the board and can cooperate and place the board and to the installation location of cooling dehumidification module.
A highly airtight expansion type body and respiratory protection suit is used by the following steps:
step one: the cooling and dehumidifying module is installed inside the installation box, the poking plates at the top are pulled to be separated outwards, the poking plates at the two sides move to compress the third spring until the first magnet block and the second magnet block are adsorbed, the cooling and dehumidifying module is conveniently placed at the top of the placement plate, meanwhile, due to the self weight of the cooling and dehumidifying module, the cooling and dehumidifying module drives the placement plate to be pressed down, the placement plate is pressed down to drive the connecting rod to swing, the connecting rod drives the sliding sleeve to move towards the middle, the sliding sleeve extrudes the first spring, the first spring is stressed to shrink, the placement plate is pressed down to drive the connecting block and the pull rope to move downwards, the pull rope pulls the upper rack to move, the upper rack drives the gear to rotate, the lower racks at the two sides drive the pressing block to clamp the cooling and dehumidifying module, the first magnet block and the second magnet block are loosened, the spring force of the third spring can drive the poking plate to reset, and the poking plate can be matched to place the cooling and dehumidifying module to install and position the cooling and dehumidifying module, and workers wear the protective clothing again;
step two: after the protective clothing is worn, clean air is filled into the protective clothing through the air filling opening, the air filling amount depends on the operation time and the breathing amount of a human body, and the protective clothing can expand and become large along with the air filling, and meanwhile certain strength can be maintained, so that the operation personnel are protected;
step three: when the self-adaptive protective half-mask air-breathing device works, air enters the protective half-mask through the air cooling and dehumidifying module, the self-adaptive pressure reducing and air discharging valve and the half-mask air-breathing valve and is inhaled into a human body; the expired air is exhausted through the half mask exhalation valve and the face mask exhalation valve in sequence, the inflation-storage-release process is completed, and the inflated protective garment can slowly recover the original shape as time goes on.
Compared with the prior art, the invention has the beneficial effects that: the invention does not need any power source, is suitable for operation places with strict requirements on explosion prevention, electromechanical equipment power and the like, and achieves the function of reducing the environmental temperature and humidity in the protective clothing by promoting the air in the protective clothing to flow through the cooling and dehumidifying module, so that the wearing is more comfortable;
the protective clothing is made of high-viscoelasticity, high-air-tightness, inflatable expansion and light protective fabrics, after the protective clothing is worn, clean air is filled into the protective clothing through the inflation ports, the inflation amount depends on the operation time and the human respiratory volume, the protective clothing can expand and become large along with the filling of the air, and meanwhile, certain strength can be kept, so that operators are protected, and when the protective clothing works, the air enters the protective semi-mask through the air cooling and dehumidifying module, the self-adaptive decompression air-release valve and the semi-mask air-suction valve and is inhaled into a human body; the exhaled air is exhausted through the half mask exhalation valve and the face mask exhalation valve in sequence to finish the inflation-storage-release process, and the inflated protective clothing can slowly recover the original shape along with the time, so that any power source is not needed, the invention is suitable for working places with strict requirements on explosion prevention, electromechanical equipment power and the like, the problem that the air permeability of the protective clothing is poor, damp heat generated by a human body in the working process can be accumulated in the protective clothing and can not be eliminated, certain influence is generated on operators, and the backpack oxygen bottle and heavy protective clothing also bring certain trouble to the working process is solved;
according to the integrated protective clothing, air is filled into the integrated protective clothing, an oxygen bottle is not required to be arranged, the load of operators is greatly reduced, convenience is provided for wearing and operation, the suction force generated by a human body during breathing is fully utilized, and the function of reducing the environmental temperature and humidity in the protective clothing is achieved by promoting the air in the protective clothing to flow through the cooling and dehumidifying module, so that the wearing is more comfortable;
the cooling dehumidification module is provided with a quick detach assembly, when the cooling dehumidification module is installed, through pulling the pulling plate at the top, the pulling plate at both sides outwards separates, the pulling plate moves compression spring three, until magnet block one adsorbs with magnet block two phases, be convenient for place the cooling dehumidification module into the top of placing the board, simultaneously, because the dead weight of cooling dehumidification module, cooling dehumidification module drives and places the board and push down, place the board and push down and drive the connecting rod swing, the connecting rod drives the sliding sleeve again and moves to the centre, sliding sleeve extrusion spring one, spring one atress shrink, place the board simultaneously and push down and drive connecting block and stay cord and move down, the stay cord pulling goes up the rack and moves, it drives gear rotation to go up the rack, gear drive down the rack and move to the centre, make the rack drive down of both sides compress tightly the cooling dehumidification module clamp, release magnet block one with magnet block two again, the elasticity of spring three can drive the pulling plate and reset, the board can cooperate and place the installation location of cooling dehumidification module, the same reason, when changing cooling dehumidification module, at this moment, spring one elasticity drives the connecting rod and drives and places the board and rises, spring two elasticity drives and places the board, and moves down, and drives and moves down and drives and drives and move the plate, and move down, and the rack, and is convenient for changing the cooling module and is convenient for cooling and to change.
Drawings
FIG. 1 is a schematic plan view of a protective garment according to the present invention;
FIG. 2 is a schematic side view of the protective garment of the present invention;
FIG. 3 is a schematic view of the internal structure of the mounting box of the present invention;
FIG. 4 is a schematic diagram of the installation structure of the cooling and dehumidifying module of the present invention;
FIG. 5 is an enlarged schematic view of the structure of FIG. 3A according to the present invention;
FIG. 6 is an enlarged schematic view of the structure of FIG. 4B according to the present invention;
FIG. 7 is an enlarged schematic view of the structure of FIG. 4C according to the present invention;
FIG. 8 is a schematic top view of a sectional structure of the mounting box of the present invention;
fig. 9 is a schematic rear view of the protective garment of the present invention.
In the figure: 1. protective clothing; 2. a protective face shield; 3. a protective half mask; 301. a mounting box; 4. an adaptive pressure reducing and air releasing valve; 5. a half mask inhalation valve; 6. a half mask exhalation valve; 7. a face shield exhalation valve; 8. an inflation inlet; 9. a hose; 10. a cooling and dehumidifying module; 11. placing a plate; 12. a compaction block; 13. a poking plate; 14. a connecting rod; 15. a slide cylinder; 16. a slide bar; 17. a sliding sleeve; 18. a first spring; 19. a fixing plate; 20. a gear; 21. a connecting block; 22. a pulley; 23. a pull rope; 24. a rack is arranged; 25. a lower rack; 26. a fixed block; 27. a second spring; 28. a telescopic rod; 29. placing the hole; 30. a mounting plate; 31. a third spring; 32. a first magnet block; 33. and a second magnet block.
Description of the embodiments
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments. 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.
Referring to fig. 1-9, the present invention provides a technical solution: a highly airtight expansion type body and breath protection suit and a charging-storing-deflating protection method thereof comprise a protection suit 1, a protection face shield 2, a protection half mask 3, a self-adaptive decompression deflating valve 4, a hose 9 and a cooling and dehumidifying module 10, wherein the cooling and dehumidifying module 10 is made of air fiber cooling mats and active carbon materials in a matching way;
the protective garment 1 is a high-viscoelasticity, high-air-tightness, inflatable and lightweight protective fabric;
the inner side of the protective face screen 2 is stuck with an anti-fog coating film, the protective face screen 2 is connected with the edge of the protective suit 1 in a sealing way, and the protective face screen 2 has an anti-fog function.
The protective half mask 3 adopts a light plastic shell, and the inside of the protective half mask 3 adopts thermoplastic elastic materials, so that the part of the face can be better attached;
the self-adaptive decompression air release valve 4 is positioned at the right chest of the protective suit 1, a half-mask air suction valve 5 is arranged at one side of the protective half-mask 3, a face-mask exhalation valve 7 is arranged at the outer side of the protective face mask 2, and an inflation inlet 8 is arranged at the left chest of the protective suit 1;
the self-adaptive decompression air release valve 4 penetrates through the protective suit 1, the self-adaptive decompression air release valve 4 is connected with the half-face mask 3 downwards through a hose 9, the half-face mask exhalation valve 6 is installed on the other side of the half-face mask 3, and the self-adaptive decompression air release valve 4 is connected with the half-face mask inhalation valve 5 upwards through the hose 9.
The cooling and dehumidifying module 10 is arranged at the chest position of the inner side of the protective clothing 1 and is used for eliminating heat generated by human body heat dissipation and moisture generated by human body sweat release in the operation process.
Embodiment one: as shown in fig. 1-2 and fig. 9, the protective garment 1 is made of high-viscoelasticity, high-air-tightness, inflatable and light protective fabric, clean air is filled into the protective garment 1 through an inflation port 8 after the protective garment is worn, the inflation amount depends on the operation time and the breathing amount of a human body, the protective garment 1 can expand and become larger along with the inflation of the air, and meanwhile, certain strength can be maintained to protect an operator, and when the protective garment works, the air enters the protective half mask 3 through the air cooling and dehumidifying module 10, the self-adaptive decompression air release valve 4 and the half mask air suction valve 5 and is sucked into the human body; the exhaled air is exhausted through the half mask exhalation valve 6 and the face mask exhalation valve 7 in sequence to complete the filling-storing-discharging process, air in the protective clothing 1 is driven to flow through the cooling and dehumidifying module 10 through inhalation, consumable materials react, the function of reducing the temperature and humidity of the environment in the protective clothing 1 is finally achieved, and the expanded protective clothing 1 can slowly recover the original form along with the time.
The quick detach subassembly sets up in the inside of install bin 301, and the quick detach subassembly is including placing board 11, compact heap 12 and dialling board 13, and the bottom symmetry of placing board 11 is connected with connecting rod 14, fixedly connected with slide 15 in the middle of the interior bottom surface of install bin 301.
One end of the connecting rod 14 is rotationally connected with the placing plate 11, a sliding rod 16 is symmetrically fixed in the sliding cylinder 15, a sliding sleeve 17 is slidingly connected to the outer side of the sliding rod 16, the other end of the connecting rod 14 is rotationally connected with the sliding sleeve 17, a first spring 18 is slidingly connected to the outer side of the sliding rod 16, and one end of the first spring 18 is fixedly connected with the sliding sleeve 17.
The top symmetry of placing board 11 is fixed with fixed plate 19, and the inside centre of fixed plate 19 rotates and is connected with gear 20, and the both sides symmetry of placing board 11 is fixed with connecting block 21, and pulley 22 is installed to the inside both sides of mounting box 301, and the top fixedly connected with stay cord 23 of connecting block 21, stay cord 23 are around on pulley 22, and the top fixedly connected with of stay cord 23 goes up rack 24, goes up rack 24 and fixed plate 19 sliding connection, goes up rack 24 and gear 20 meshing connection.
The inner bottom of the fixed plate 19 is slidably connected with a lower rack 25, the lower rack 25 is fixedly connected with the compression block 12, the lower rack 25 is meshed with the gear 20, a fixed block 26 is symmetrically fixed on the top of the placement plate 11, one side of the fixed block 26 is fixedly connected with a second spring 27, and one side of the second spring 27 is fixedly connected with the lower rack 25.
The telescopic rod 28 is fixed on the inner bottom surface of the installation box 301, the top end of the telescopic part of the telescopic rod 28 is fixedly connected with the bottom of the placing plate 11, the placing hole 29 is formed in the top of the installation box 301, the installation plate 30 is symmetrically fixed on the upper portion of the inner side of the installation box 301, and the poking plate 13 is in sliding connection with the installation plate 30.
One end fixedly connected with spring three 31 of mounting panel 30, the one end that spring three 31 kept away from mounting panel 30 and dial 13 fixed connection, dial 13's top fixedly connected with magnet piece one 32, the top symmetry of mounting box 301 is fixed with magnet piece two 33, magnet piece one 32 and magnet piece two 33 adaptation connection.
Embodiment two: as shown in fig. 3-8, when the cooling and dehumidifying module 10 is installed, the pulling plates 13 at the top are pulled to separate the pulling plates 13 at the two sides outwards, the pulling plates 13 move the compression spring III 31 until the magnet block I32 and the magnet block II 33 are adsorbed, so that the cooling and dehumidifying module 10 is conveniently placed on the top of the placing plate 11, meanwhile, due to the dead weight of the cooling and dehumidifying module 10, the cooling and dehumidifying module 10 drives the placing plate 11 to press down, the placing plate 11 presses down to drive the connecting rod 14 to swing, the connecting rod 14 drives the sliding sleeve 17 to move towards the middle, the sliding sleeve 17 extrudes the spring I18, and the spring I18 is stressed to shrink.
Simultaneously place board 11 push down and drive connecting block 21 and stay cord 23 and move down, and stay cord 23 pulling goes up rack 24 and removes, goes up rack 24 and drives gear 20 rotation, and gear 20 drives down rack 25 and removes to the centre for lower rack 25 of both sides drives compact heap 12 and presss from both sides cooling dehumidification module 10 tightly, loosens magnet piece one 32 and magnet piece two 33 again, and the elasticity of spring three 31 can drive and dial board 13 reset, and dial board 13 can cooperate to place board 11 to cooling dehumidification module 10's installation location.
Similarly, when the cooling and dehumidifying module 10 is replaced, the shifting plate 13 is opened, at this time, the elastic force of the first spring 18 drives the connecting rod 14 to move, the connecting rod 14 drives the placing plate 11 to ascend, the elastic force of the second spring 27 drives the lower rack 25 to reset, and the upper rack 24 is reset through the cooperation of the gear 20, so that the cooling and dehumidifying module 10 is conveniently ejected upwards, and the cooling and dehumidifying module 10 is conveniently replaced.
Working principle: when the device is used, firstly, as shown in fig. 1-9, the cooling and dehumidifying module 10 is installed in the installation box 301, the poking plates 13 at the top are pulled to separate outwards, the poking plates 13 at the two sides move to compress the third spring 31 until the first magnet block 32 and the second magnet block 33 are adsorbed, so that the cooling and dehumidifying module 10 is conveniently placed in the top of the placing plate 11, meanwhile, due to the dead weight of the cooling and dehumidifying module 10, the cooling and dehumidifying module 10 drives the placing plate 11 to press downwards, the placing plate 11 presses downwards to drive the connecting rod 14 to swing, the connecting rod 14 drives the sliding sleeve 17 to move towards the middle, the sliding sleeve 17 presses the first spring 18, and the first spring 18 is stressed to shrink.
Simultaneously place board 11 push down and drive connecting block 21 and stay cord 23 and move down, and stay cord 23 pulling goes up rack 24 and removes, goes up rack 24 and drives gear 20 and rotate, and gear 20 drives down rack 25 and to the centre removal for lower rack 25 of both sides drives compact heap 12 and presss from both sides tight with cooling dehumidification module 10, loosens magnet piece one 32 and magnet piece two 33 again, and the elasticity of spring three 31 can drive and dial board 13 and reset, and dial board 13 can cooperate to place board 11 to the installation location of cooling dehumidification module 10, and the staff wears protective clothing 1 again and uses can.
After being worn, clean air is filled into the protective clothing 1 through the air filling opening 8, the air filling amount depends on the operation time and the breathing amount of a human body, and the protective clothing 1 can expand and become large along with the air filling, and meanwhile certain strength can be maintained, so that the operation personnel are protected.
When the device works, air enters the protective half mask 3 through the gas cooling and dehumidifying module 10, the self-adaptive pressure reducing and air discharging valve 4 and the half mask air suction valve 5, and is sucked into a human body; the exhaled air is exhausted through the half mask exhalation valve 6 and the face mask exhalation valve 7 in sequence, the inflation-storage-release process is completed, the inflated protective clothing 1 can slowly recover the original form along with the time, an oxygen bottle is not required to be arranged, the load of operators is greatly reduced, convenience is provided for wearing and operation, the suction force generated by the human body during breathing is fully utilized, and the function of reducing the environmental temperature and humidity in the protective clothing 1 is achieved by promoting the air in the protective clothing 1 to flow through the cooling and dehumidifying module 10, so that the wearing is more comfortable.
What is not described in detail in this specification is prior art known to those skilled in the art.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (9)
1. A highly airtight expansion type body and breath protection suit and a charging-storing-discharging protection method thereof comprise a protection suit (1), a protection face shield (2), a protection half mask (3), a self-adaptive decompression and deflation valve (4), a hose (9) and a cooling and dehumidifying module (10);
characterized by further comprising:
the protective clothing (1) is made of high-viscoelasticity, high-air-tightness, inflatable and lightweight protective fabric;
an anti-fog coating film is adhered to the inner side of the protective face screen (2);
the protective half mask (3) adopts a light plastic shell, and the inside of the protective half mask (3) adopts thermoplastic elastic materials, so that the part of the face can be better attached;
the self-adaptive decompression air release valve (4) is positioned at the right chest of the protective suit (1), a half mask air suction valve (5) is arranged at one side of the protective half mask (3), a face mask exhalation valve (7) is arranged at the outer side of the protective face mask (2), and an inflation inlet (8) is arranged at the left chest of the protective suit (1);
the cooling and dehumidifying module (10) is arranged at the chest position at the inner side of the protective clothing (1) and is used for eliminating heat generated by human body heat dissipation and moisture generated by human body sweat release in the operation process;
the quick detach subassembly sets up the inside at install bin (301), quick detach subassembly is including placing board (11), compact heap (12) and dialling board (13), the bottom symmetry of placing board (11) is connected with connecting rod (14), fixedly connected with slide (15) in the middle of the interior bottom surface of install bin (301).
2. The highly airtight inflatable body and respiratory protection suit and its inflation-storage-deflation protection method according to claim 1, wherein: the protective face screen (2) is connected with the edge of the protective suit (1) in a sealing mode, and the protective face screen (2) has an anti-fog function.
3. The highly airtight inflatable body and respiratory protection suit and its inflation-storage-deflation protection method according to claim 1, wherein: the self-adaptive decompression air release valve (4) penetrates through the protective suit (1), the self-adaptive decompression air release valve (4) is downwards connected with the protective half mask (3) through a hose (9), the half mask exhalation valve (6) is installed on the other side of the protective half mask (3), and the self-adaptive decompression air release valve (4) is upwards connected with the half mask inhalation valve (5) through the hose (9).
4. The highly airtight inflatable body and respiratory protection suit and its inflation-storage-deflation protection method according to claim 1, wherein: one end of the connecting rod (14) is rotationally connected with the placing plate (11), a sliding rod (16) is symmetrically fixed in the sliding cylinder (15), a sliding sleeve (17) is slidably connected to the outer side of the sliding rod (16), the other end of the connecting rod (14) is rotationally connected with the sliding sleeve (17), a first spring (18) is slidably connected to the outer side of the sliding rod (16), and one end of the first spring (18) is fixedly connected with the sliding sleeve (17).
5. The highly airtight inflatable body and respiratory protection suit and its inflation-storage-deflation protection method according to claim 1, wherein: the utility model discloses a rack, including fixed plate (19), fixed plate (11), connecting block (21), pulley (22) are installed to the inside both sides of placing board (11), top fixedly connected with stay cord (23) of connecting block (21), stay cord (23) are wound on pulley (22), rack (24) are gone up to the top fixedly connected with of stay cord (23), go up rack (24) and fixed plate (19) sliding connection, go up rack (24) and gear (20) meshing connection.
6. The highly airtight inflatable body and respiratory protection suit and its inflation-storage-deflation protection method according to claim 5, wherein: the inner bottom of fixed plate (19) is connected with rack (25) down in sliding mode, rack (25) and compact heap (12) fixed connection down, rack (25) and gear (20) meshing are connected down, the top symmetry of placing board (11) is fixed with fixed block (26), one side fixedly connected with spring two (27) of fixed block (26), one side and the rack (25) fixed connection down of spring two (27).
7. The highly airtight inflatable body and respiratory protection suit and its inflation-storage-deflation protection method according to claim 1, wherein: the telescopic rod (28) is fixed on the inner bottom surface of the installation box (301), the top end of the telescopic part of the telescopic rod (28) is fixedly connected with the bottom of the placement plate (11), the placement hole (29) is formed in the top of the installation box (301), the installation plate (30) is symmetrically fixed on the upper portion of the inner side of the installation box (301), and the poking plate (13) is in sliding connection with the installation plate (30).
8. The highly airtight inflatable body and respiratory protection suit and its inflation-storage-deflation protection method according to claim 7, wherein: one end fixedly connected with spring three (31) of mounting panel (30), one end and the shifting board (13) fixed connection of mounting panel (30) are kept away from to spring three (31), the top fixedly connected with magnet piece one (32) of shifting board (13), the top symmetry of mounting box (301) is fixed with magnet piece two (33), magnet piece one (32) and magnet piece two (33) adaptation are connected.
9. A method for protecting a highly airtight inflatable body and a respiratory protection suit by inflation, storage and deflation, comprising the following steps of:
step one: the cooling and dehumidifying module (10) is arranged in the installation box (301), the pulling plates (13) at the top are pulled to enable the pulling plates (13) at the two sides to be separated outwards, the pulling plates (13) move to compress the spring III (31) until the magnet block I (32) and the magnet block II (33) are adsorbed, the cooling and dehumidifying module (10) is conveniently placed in the top of the placement plate (11), meanwhile, the cooling and dehumidifying module (10) drives the placement plate (11) to be pressed downwards due to the dead weight of the cooling and dehumidifying module (10), the placement plate (11) is pressed downwards to drive the connecting rod (14) to swing, the connecting rod (14) is further driven to drive the sliding sleeve (17) to move towards the middle, the sliding sleeve (17) is extruded to compress the spring I (18), the spring I (18) is stressed to shrink, meanwhile, the placing plate (11) is pressed downwards to drive the connecting block (21) and the pull rope (23) to move downwards, the upper rack (24) is driven to drive the gear (20) to rotate, and the gear (20) is driven to move downwards, so that the racks (25) at the two sides are driven to move downwards, the magnet block II (25) is driven to clamp the magnet block II (13) to be pressed tightly, the spring I (33) is driven to clamp the magnet block II (32) to be compressed tightly, the poking plate (13) can be matched with the placing plate (11) to mount and position the cooling and dehumidifying module (10), and a worker can wear the protective clothing (1) for use;
step two: after the protective clothing is worn, clean air is filled into the protective clothing (1) through the air filling opening (8), the air filling amount depends on the operation time and the breathing amount of a human body, and the protective clothing (1) can expand and become large along with the air filling, and meanwhile certain strength can be maintained, so that the operation personnel are protected;
step three: when the self-adaptive protective half mask is in operation, air enters the protective half mask (3) through the gas cooling and dehumidifying module (10), the self-adaptive decompression air release valve (4) and the half mask air suction valve (5) and is sucked into a human body; the exhaled air is exhausted through the half mask exhalation valve (6) and the face mask exhalation valve (7) in sequence, the process of filling, storing and discharging is completed, and the inflated protective clothing (1) can slowly recover to the original shape as time goes on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311336382.0A CN117339130A (en) | 2023-10-16 | 2023-10-16 | Highly airtight expansion type body and respiratory protection suit and inflation-storage-deflation protection method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311336382.0A CN117339130A (en) | 2023-10-16 | 2023-10-16 | Highly airtight expansion type body and respiratory protection suit and inflation-storage-deflation protection method thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117339130A true CN117339130A (en) | 2024-01-05 |
Family
ID=89355396
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311336382.0A Pending CN117339130A (en) | 2023-10-16 | 2023-10-16 | Highly airtight expansion type body and respiratory protection suit and inflation-storage-deflation protection method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN117339130A (en) |
-
2023
- 2023-10-16 CN CN202311336382.0A patent/CN117339130A/en active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| EP0066451B1 (en) | Improvements in and relating to power assisted air-purifying respirators | |
| US8640265B2 (en) | Protective hood | |
| CN102166045B (en) | Whole-body type positive-pressure biological protective clothing with monitoring system | |
| KR101161848B1 (en) | Outer air blocking mask | |
| CN111346312A (en) | Simple wearable filtering positive pressure ventilation device | |
| WO2005004654A1 (en) | Protective combination comprising face mask, protective garment having hood, and inflatable seal, for firefighter or emergency worker | |
| CN103933679A (en) | Positive pressure air purification respirator | |
| CN203763701U (en) | Positive pressure air-purifying respirator | |
| CN117339130A (en) | Highly airtight expansion type body and respiratory protection suit and inflation-storage-deflation protection method thereof | |
| CN203469253U (en) | Positive-pressure oxygen respirator | |
| CN205360285U (en) | Positive pressure fire control oxygen breathing apparatus | |
| US7712151B2 (en) | Inflatable protective enclosure | |
| CN212395637U (en) | Micro-positive pressure self-suction filtering type escape respirator | |
| CN214260402U (en) | Fire-fighting respiratory protection self-rescuer | |
| CN203620111U (en) | Full mask respiration change-over valve | |
| CN211910666U (en) | Isolation protective clothing | |
| EP1806164B1 (en) | Protective hood | |
| CN210841653U (en) | Effectively alleviate and wear easy tired dust mask for building security protection for a long time | |
| CN210186263U (en) | Isolated compressed oxygen self-rescuer | |
| CN111790072A (en) | Micro-positive pressure self-suction filtering type escape respirator | |
| CN210992690U (en) | Self-rescuer with quick replacement of cleaning tank | |
| CN216169447U (en) | Dustproof positive pressure type air mask for coal mine underground gas explosion | |
| RU166808U1 (en) | REGENERATIVE INSULATING RESPIRATOR | |
| CN210673657U (en) | Portable positive pressure isolation diagnosis cabin | |
| CN212016478U (en) | Portable positive pressure respirator |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination |