CN112402824B - Automatic oxygen supply cooling garment - Google Patents
Automatic oxygen supply cooling garment Download PDFInfo
- Publication number
- CN112402824B CN112402824B CN202011382863.1A CN202011382863A CN112402824B CN 112402824 B CN112402824 B CN 112402824B CN 202011382863 A CN202011382863 A CN 202011382863A CN 112402824 B CN112402824 B CN 112402824B
- Authority
- CN
- China
- Prior art keywords
- water
- pipe
- fixedly connected
- communicated
- 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.)
- Active
Links
Images
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
- A62B17/003—Fire-resistant or fire-fighters' clothes
-
- 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
- A62B18/04—Gas helmets
-
- 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
- A62B18/082—Assembling eyepieces, lenses or vision-correction means in or on gas-masks
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
- A62B7/02—Respiratory apparatus with compressed oxygen or air
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B9/00—Component parts for respiratory or breathing apparatus
Landscapes
- Health & Medical Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Pulmonology (AREA)
- Toxicology (AREA)
- Emergency Medicine (AREA)
- Professional, Industrial, Or Sporting Protective Garments (AREA)
Abstract
The invention belongs to the field of clothes, and particularly relates to an automatic oxygen supply cooling garment; comprises protective clothing; the head part of the protective clothing is fixedly connected with goggles, and the back part of the protective clothing is fixedly connected with a power box; a compressed oxygen cylinder, a pneumatic motor, a water pump and a water tank are fixedly connected in the power box; the compressed oxygen cylinder is communicated with an air inlet of the pneumatic motor through a first air pipe; the air outlet of the pneumatic motor is communicated with the inner cavity of the protective suit through a second air pipe; the output shaft of the pneumatic motor is fixedly connected with the input shaft of the water pump; a group of branch water pipes are fixedly connected in the inner wall of the protective suit, and the water tank, the water pump and the branch water pipes are connected through water pipes; the pneumatic clothes cooling device has the advantages that compressed oxygen is released to provide power for the pneumatic motor, gas flows out of the pneumatic motor and enters the protective clothes to realize oxygen supply, the pneumatic motor drives the water pump to pump water into the branch water pipes, the branch water pipes are distributed in the protective clothes, the protective clothes can be cooled, a large number of electronic elements are not involved, the structure is simple and reliable, water circulation can be realized, and water does not need to be added periodically.
Description
Technical Field
The invention belongs to the field of clothes, and particularly relates to an automatic oxygen supply cooling garment.
Background
When a fireman enters a fire scene to fight fire and eliminate danger, the fireman faces high temperature, smoke and toxic gas, in order to protect the personal safety of the fireman, the fireman can wear a fire-fighting suit to enter the fire scene, because firefighters need to carry out long-time danger elimination work in a fire scene, the personal safety of the firefighters is seriously threatened, and in many cases, the respiratory system of the firemen can be injured by high-temperature gas, the firemen generally wear the fire cap and wear the firefighter uniform to enter a fire scene, the firefighter uniform has the characteristics of flame retardance, heat insulation, radiation protection, chemical corrosion resistance and the like, and the firemen wear the closed firefighter uniform, because self heat and sweat can not be discharged, the temperature and humidity in the firefighter uniform can rise, the high temperature and the high humidity can cause the temperature regulation function of the firefighter to be disordered and even generate heatstroke, and therefore, some equipment for supplying oxygen and reducing the temperature is required to be added in the protective clothing.
The invention takes compressed air as power, can cool the protective clothing, can provide oxygen, can also prevent the motor from producing sparks when starting, can effectively isolate the air outside the protective clothing from entering the protective clothing, and prevent the environment of the accident site from harming firefighters.
In the technology, atomized water enters the protective clothing to wet the clothes of firemen, discomfort is increased, and extra working pressure is caused.
Therefore, the invention provides the automatic oxygen supply cooling garment.
Disclosure of Invention
In order to make up for the defects of the prior art and solve the problems that atomized water entering the protective clothing can wet the clothes of firefighters, increase discomfort and cause extra working pressure, and meanwhile, the method relates to a large number of electronic elements, has a complex structure and higher cost, can not realize water circulation and needs to add water regularly, the automatic oxygen supply cooling clothing provided by the invention has the advantages that the automatic oxygen supply cooling clothing is simple in structure, and the cost is high.
The technical scheme adopted by the invention for solving the technical problems is as follows: the automatic oxygen supply cooling garment comprises a protective garment; the head of the protective clothing is fixedly connected with goggles; the power box is fixedly connected to the back of the protective suit; a compressed oxygen cylinder, a pneumatic motor, a water pump and a water tank are fixedly connected in the power box; a first air pipe is arranged in the power box, one end of the first air pipe is communicated with the compressed oxygen cylinder, and the other end of the first air pipe is communicated with an air inlet of the pneumatic motor; a first control valve is fixedly connected to the first air pipe; a second air pipe is arranged in the power box, one end of the second air pipe is communicated with an air outlet of the pneumatic motor, and the other end of the second air pipe is communicated with an inner cavity of the protective clothing; an exhaust pipe is arranged in the power box, one end of the exhaust pipe is communicated with the inner cavity of the protective clothing, and the other end of the exhaust pipe is communicated with the outside through a one-way valve; the output shaft of the pneumatic motor is fixedly connected with the input shaft of the water pump; a group of branch water pipes are fixedly connected in the inner wall of the protective clothing; a first water pipe is arranged in the power box, one end of the first water pipe is communicated with the water box, and the other end of the first water pipe is communicated with a water inlet of the water pump; a second water pipe is arranged in the power box, one end of the second water pipe is communicated with a water outlet of the water pump, and the other end of the second water pipe is communicated with the branch water pipe; a third water pipe is arranged in the power box, one end of the third water pipe is communicated with the branch water pipe, and the other end of the third water pipe is communicated with the water tank; when the protective clothing works, compressed air in a compressed air bottle is used for providing oxygen and providing power for a pneumatic motor, the pneumatic motor drives a wind wheel to rotate rapidly, the wind wheel rotating rapidly sends water sent to the wind wheel from a water receiver conduit to an atomizing chamber for atomizing, the water absorbs heat in the atomizing process, the air is sent out from an air outlet of the atomizing chamber to form cold air, the cold air cools the air in the protective clothing, but the atomized water enters the protective clothing to wet the clothes of firefighters, discomfort is increased, and extra working pressure is caused, meanwhile, the method relates to a large number of electronic elements, has a complex structure and higher cost, can not realize water circulation, and needs to add water regularly, at the moment, the compressed oxygen in the compressed oxygen bottle is released by opening a first control valve, and then the gas enters the pneumatic motor through a first air pipe to provide power for the pneumatic motor, the gas flows out of the pneumatic motor and then flows into the protective clothing through the second air pipe to realize oxygen supply, when the air pressure in the protective clothing reaches a certain value, the waste gas is discharged from the exhaust pipe through the one-way valve, the pneumatic motor drives the water pump to work, the water pump pumps water from the water tank through the first water pipe and pumps water into the branch water pipes through the second water pipe, the branch water pipes are distributed in the protective clothing, the protective clothing can be cooled, and the water in the branch water pipes flows back into the water tank through the third water pipe.
Preferably, the third water pipe is wound on the compressed oxygen cylinder; the during operation is through the low heat absorption of pressure drop among the compressed oxygen cylinder for compressed oxygen cylinder surface temperature reduces, and rivers from a water pipe mesopelagic can cool off fast when compressing oxygen cylinder surface, and then again can continue the cooling when water flows in the protective clothing once more, has realized the automatically cooling of circulating water, has improved cooling efficiency.
Preferably, a first air pipe above the water tank is rotatably connected with a first rotating shaft through a bracket; one end of the first rotating shaft is fixedly connected with a first impeller, and the other end of the first rotating shaft is fixedly connected with a first conical gear; a second rotating shaft is rotatably connected between the water tank and the first air pipe, one end of the second rotating shaft extends into the water tank, and the other end of the second rotating shaft extends into the first air pipe; one end of the second rotating shaft, which is positioned in the water tank, is fixedly connected with a fan, the other end of the second rotating shaft is fixedly connected with a second conical gear, and the first conical gear is meshed with the second conical gear; during operation, it is rotatory to drive first impeller through gaseous, and then first impeller drives first conical gear rotation through first pivot, and first conical gear drives second conical gear, and then second conical gear drives the fan rotation through the second pivot, and the fan makes the water cooling in the water tank, and then can continue the cooling again when water flows in the protective clothing once more, has further improved cooling efficiency.
Preferably, a cam is fixedly connected to one end of the second rotating shaft, which is close to the fan; a sliding hole is formed in the side wall of the water tank, close to the cam, and penetrates through the power box and the protective clothing; the sliding hole is connected with a collision rod in a sliding manner; one end of the striker, which is positioned at the water tank, is fixedly connected with a sliding block, and the cam is contacted with the sliding block in the rotating process; a pressure spring is sleeved on the sliding rod between the sliding block and the water tank; during operation, the second pivot drives the cam and rotates, and then the cam drives the lance through the slider and reciprocates and slide in the slide opening, when the lance when keeping away from the direction motion of cam, can beat fireman's back, provides the massage effect, promotes blood circulation, alleviates the ache because of long-time work produces, reduces fireman's operating pressure.
Preferably, an elastic air bag is fixedly connected to the position, corresponding to the collision rod, in the inner wall of the protective suit, and a first spray hole is formed in one surface, close to the human body, of the elastic air bag; the during operation can strike elastic airbag when the lance moves to the direction of keeping away from the cam, and wherein air after the elastic airbag pressurized spouts at fireman's back through first orifice blowout, increases ventilation effect, has the effect that the heat dissipation removed sweat, increases the comfort, can play the effect of sweat-absorbing when elastic airbag rebound recovers simultaneously again, further reduces fireman's operating pressure.
Preferably, a nozzle is fixedly connected above the goggles; the spray head is communicated with a fourth water pipe, and the fourth water pipe is communicated with the branch water pipe; a second control valve is fixedly connected to the fourth water pipe; the during operation, the scene of fire goggles may receive the pollution, lead to the fireman field of vision not good, can't accomplish fire control work smoothly, open the second control valve this moment, the water in the water pipe flows into the shower nozzle through the fourth water pipe, and then the shower nozzle sprays water on the goggles, erodees the spot on the goggles to reach the mesh of scrubbing, improved the utilization ratio of water, it can to close the second control valve after scouring totally.
Preferably, a third rotating shaft is rotatably connected in the branch water pipe below the goggles through a bracket; one end of the third rotating shaft is fixedly connected with a second impeller, and the other end of the third rotating shaft extends to the outside of the protective clothing and is fixedly connected with a wiper; during operation, rivers in the water pipe drive the second impeller rotation when the second impeller, and then the second impeller drives the wiper rotation through the third pivot, and the wiper is the scraping repeatedly on the goggles surface, and cooperation shower nozzle spun water can make the scrubbing effect better, makes the fireman see external environment clearly through the goggles to smooth completion fire control work.
Preferably, the wiper is provided with a second spray hole; a third air pipe is fixedly connected in the wiper, one end of the third air pipe is communicated with the exhaust pipe, and the other end of the third air pipe is communicated with the second spray hole; during operation, gas flows into the third trachea through the blast pipe, and then from the second orifice blowout on the wiper, spouts on the goggles surface, blows off the debris of goggles surface adhesion, and cooperation shower nozzle water spray and wiper scraping can further improve the scrubbing effect, make the goggles not influence the field of vision as far as possible, provide the necessary condition for the smooth completion of fire control work.
The invention has the following beneficial effects:
1. the automatic oxygen supply cooling garment releases the compressed oxygen in the compressed oxygen cylinder by opening the first control valve, then the gas enters the pneumatic motor through the first gas pipe to provide power for the pneumatic motor, the gas flows out of the pneumatic motor and then flows into the protective clothing through the second gas pipe to realize oxygen supply, when the air pressure in the protective clothing reaches a certain value, the waste gas is discharged from the exhaust pipe through the one-way valve, and simultaneously the pneumatic motor drives the water pump to work, the water pump pumps water from the water tank through the first water pipe and pumps water into the branch water pipes through the second water pipe, the branch water pipes are distributed in the protective clothing, the invention can cool the protective clothing, the water in the branch pipe flows back to the water tank through the third water pipe, the compressed oxygen cylinder is used as power to realize oxygen supply and cooling, a large number of electronic elements are not involved, the structure is simple and reliable, meanwhile, the water circulation can be realized, and water does not need to be added periodically.
2. According to the automatic oxygen supply cooling garment, the surface temperature of the compressed oxygen cylinder is reduced by reducing and absorbing the pressure of the air in the compressed oxygen cylinder, water flowing back from the branch water pipe can be rapidly cooled when flowing through the surface of the compressed oxygen cylinder, and then the temperature can be continuously reduced when the water flows into the protective garment again, so that the automatic cooling of circulating water is realized, and the cooling efficiency is improved.
3. According to the automatic oxygen supply cooling garment, the first impeller is driven to rotate through the gas, the first impeller drives the first conical gear to rotate through the first rotating shaft, the first conical gear drives the second conical gear, the second conical gear drives the fan to rotate through the second rotating shaft, the fan cools water in the water tank, and the cooling can be continued when the water flows into the protective garment again, so that the cooling efficiency is further improved.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a view taken in the direction A of FIG. 2;
FIG. 4 is a view from the direction B of FIG. 3;
FIG. 5 is a schematic view of the construction of the eyewear of the present invention;
FIG. 6 is a sectional view of a branch water pipe and a wiper in the present invention;
in the figure: 1. protective clothing; 2. goggles; 3. a power box; 4. a compressed oxygen cylinder; 5. a pneumatic motor; 6. a water pump; 7. a water tank; 8. a first air pipe; 9. a first control valve; 10. a second air pipe; 11. an exhaust pipe; 12. a branch water pipe; 13. a first water pipe; 14. a second water pipe; 15. a third water pipe; 16. a first rotating shaft; 17. a first impeller; 18. a first conical gear; 19. a second rotating shaft; 20. a fan; 21. a second conical gear; 22. a cam; 23. a slide hole; 24. a ram; 25. a slider; 26. a pressure spring; 27. an elastic air bag; 28. a first nozzle hole; 29. a spray head; 30. a fourth water pipe; 31. a second control valve; 32. a third rotating shaft; 33. a second impeller; 34. a wiper; 35. a second nozzle hole; 36. and a third air pipe.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
As shown in fig. 1 to 6, the automatic oxygen supply cooling garment of the invention comprises a protective garment 1; the head of the protective suit 1 is fixedly connected with a pair of goggles 2; the back of the protective suit 1 is fixedly connected with a power box 3; a compressed oxygen cylinder 4, a pneumatic motor 5, a water pump 6 and a water tank 7 are fixedly connected in the power box 3; a first air pipe 8 is arranged in the power box 3, one end of the first air pipe 8 is communicated with the compressed oxygen cylinder 4, and the other end of the first air pipe 8 is communicated with an air inlet of the pneumatic motor 5; a first control valve 9 is fixedly connected to the first air pipe 8; a second air pipe 10 is arranged in the power box 3, one end of the second air pipe 10 is communicated with an air outlet of the pneumatic motor 5, and the other end of the second air pipe is communicated with an inner cavity of the protective suit 1; an exhaust pipe 11 is arranged in the power box 3, one end of the exhaust pipe 11 is communicated with the inner cavity of the protective suit 1, and the other end of the exhaust pipe is communicated with the outside through a one-way valve; the output shaft of the pneumatic motor 5 is fixedly connected with the input shaft of the water pump 6; a group of branch water pipes 12 are fixedly connected in the inner wall of the protective suit 1; a first water pipe 13 is arranged in the power box 3, one end of the first water pipe 13 is communicated with the water tank 7, and the other end of the first water pipe 13 is communicated with a water inlet of the water pump 6; a second water pipe 14 is arranged in the power box 3, one end of the second water pipe 14 is communicated with a water outlet of the water pump 6, and the other end of the second water pipe 14 is communicated with the branch water pipe 12; a third water pipe 15 is arranged in the power box 3, one end of the third water pipe 15 is communicated with the branch water pipe 12, and the other end of the third water pipe 15 is communicated with the water tank 7; when the protective clothing works, compressed air in a compressed air bottle is used for providing oxygen, meanwhile, power is provided for a pneumatic motor 5, the pneumatic motor 5 drives a wind wheel to rotate rapidly, the wind wheel which rotates rapidly sends water sent to the wind wheel from a water receiver conduit to an atomizing chamber for atomizing, the water absorbs heat in the atomizing process, air is sent out from an air outlet of the atomizing chamber to be cold air, the cold air cools air in the protective clothing 1, but the atomized water enters the protective clothing 1 to wet clothes of firefighters, discomfort is increased, and extra working pressure is caused, meanwhile, the method relates to a large number of electronic elements, has a complex structure and higher cost, cannot realize water circulation, and water needs to be added periodically, at the moment, the compressed oxygen in the compressed oxygen bottle 4 is released by opening a first control valve 9, and then the gas enters the pneumatic motor 5 through a first air pipe 8 to provide power for the pneumatic motor 5, after the gas flows out of the pneumatic motor 5, the gas flows into the protective suit 1 through the second gas pipe 10 to realize oxygen supply, when the gas pressure in the protective suit 1 reaches a certain value, the waste gas is discharged from the exhaust pipe 11 through the one-way valve, meanwhile, the pneumatic motor 5 drives the water pump 6 to work, further, the water pump 6 pumps water from the water tank 7 through the first water pipe 13, the water is pumped into the branch water pipe 12 through the second water pipe 14, the branch water pipe 12 is distributed in the protective suit 1, the protective suit 1 can be cooled, and the water in the branch water pipe 12 flows back into the water tank 7 through the third water pipe 15.
As an embodiment of the present invention, the third water pipe 15 is wound around the compressed oxygen cylinder 4; during operation, through the low heat absorption of air pressure among the compressed oxygen cylinder 4 for 4 surface temperature of compressed oxygen cylinder reduce, can cool off fast when the rivers of following backward flow in the water pipe 12 are through 4 surfaces of compressed oxygen cylinder, and then can continue the cooling again when water flows into protective clothing 1 once more, have realized the automatically cooling of circulating water, have improved cooling efficiency.
As an embodiment of the present invention, a first rotating shaft 16 is rotatably connected to the first air pipe 8 above the water tank 7 through a bracket; one end of the first rotating shaft 16 is fixedly connected with a first impeller 17, and the other end of the first rotating shaft is fixedly connected with a first conical gear 18; a second rotating shaft 19 is rotatably connected between the water tank 7 and the first air pipe 8, one end of the second rotating shaft 19 extends into the water tank 7, and the other end extends into the first air pipe 8; one end of the second rotating shaft 19, which is positioned in the water tank 7, is fixedly connected with a fan 20, the other end of the second rotating shaft is fixedly connected with a second conical gear 21, and the first conical gear 18 is meshed with the second conical gear 21; during operation, the first impeller 17 is driven to rotate through gas, then the first impeller 17 drives the first conical gear 18 to rotate through the first rotating shaft 16, the first conical gear 18 drives the second conical gear 21, then the second conical gear 21 drives the fan 20 to rotate through the second rotating shaft 19, the fan 20 cools the water in the water tank 7, and then the water can continue to be cooled again when flowing into the protective suit 1, and the cooling efficiency is further improved.
As an embodiment of the present invention, a cam 22 is fixed to one end of the second rotating shaft 19 close to the fan 20; a slide hole 23 is formed in the side wall of the water tank 7 at a position close to the cam 22, and the slide hole 23 penetrates through the power box 3 and the protective suit 1; a striker 24 is slidably connected in the slide hole 23; a slide block 25 is fixedly connected to one end of the striker 24, which is positioned at the water tank 7, and the cam 22 is contacted with the slide block 25 in the rotating process; a pressure spring 26 is sleeved on a sliding rod between the sliding block 25 and the water tank 7; when the multifunctional massager works, the cam 22 is driven by the second rotating shaft 19 to rotate, the cam 22 drives the striker 24 to slide in the sliding hole 23 in a reciprocating mode through the sliding block 25, when the striker 24 moves in a direction far away from the cam 22, the back of a fireman can be knocked, a massage effect is provided, blood circulation is promoted, pain caused by long-time work is relieved, and the working pressure of the fireman is reduced.
In one embodiment of the present invention, an elastic airbag 27 is fixedly connected to a position corresponding to the striker 24 in the inner wall of the protective suit 1, and a first nozzle 28 is opened on one surface of the elastic airbag 27 close to the human body; the during operation can strike elasticity gasbag 27 when the lance 24 moves to the direction of keeping away from cam 22, and the air wherein after elasticity gasbag 27 pressurized is through first orifice 28 blowout, spouts at fireman's back, increases ventilation effect, has the effect that the heat dissipation removed sweat, increases the comfort, and the effect of sweat-absorbing can be played again to elasticity gasbag 27 resilience simultaneously when recovering, further reduces fireman's operating pressure.
As an embodiment of the present invention, a nozzle 29 is fixed above the goggles 2; the spray head 29 is communicated with a fourth water pipe 30, and the fourth water pipe 30 is communicated with the branch water pipe 12; a second control valve 31 is fixedly connected to the fourth water pipe 30; during operation, goggles 2 may receive the pollution at the scene of fire, lead to the fireman field of vision not good, can't accomplish fire control work smoothly, open second control valve 31 this moment, the water in the water pipe 12 flows into shower nozzle 29 through fourth water pipe 30, and then shower nozzle 29 sprays water on goggles 2, erodees the spot on goggles 2 to reach the mesh of scrubbing, improved the utilization ratio of water, it can to close second control valve 31 after the washing clean.
As an embodiment of the invention, a third rotating shaft 32 is rotatably connected in the branch pipe 12 below the goggles 2 through a bracket; one end of the third rotating shaft 32 is fixedly connected with a second impeller 33, and the other end of the third rotating shaft extends to the outside of the protective suit 1 and is fixedly connected with a wiper 34; during operation, rivers in the water pipe 12 drive second impeller 33 rotatory when second impeller 33, and then second impeller 33 drives wiper 34 rotatory through third pivot 32, and wiper 34 scrapes repeatedly on 2 surfaces of goggles, and cooperation shower nozzle 29 spun water can make the scrubbing effect better, makes the fireman see external environment clearly through goggles 2 to smooth completion fire control work.
As an embodiment of the present invention, the wiper 34 is provided with a second nozzle hole 35; a third air pipe 36 is fixedly connected in the wiper 34, one end of the third air pipe 36 is communicated with the exhaust pipe 11, and the other end is communicated with the second spray hole 35; during operation, gas flows into third trachea 36 through blast pipe 11, and then from the blowout of second orifice 35 on wiper 34, spouts on goggles 2 surface, blows off the debris of 2 surperficial adhesions of goggles, and cooperation shower nozzle 29 water spray and wiper scraping can further improve the scrubbing effect, make goggles 2 not influence the field of vision as far as possible, provide the prerequisite for the smooth completion of fire control work.
When the protective suit works, the first control valve 9 is opened to release the compressed oxygen in the compressed oxygen bottle 4, then the gas enters the pneumatic motor 5 through the first air pipe 8 to provide power for the pneumatic motor 5, the gas flows out of the pneumatic motor 5 and then flows into the protective suit 1 through the second air pipe 10 to realize oxygen supply, when the air pressure in the protective suit 1 reaches a certain value, the waste gas is discharged from the exhaust pipe 11 through the one-way valve, simultaneously the pneumatic motor 5 drives the water pump 6 to work, then the water pump 6 pumps water from the water tank 7 through the first water pipe 13, the water is pumped into the branch water pipe 12 through the second water pipe 14, the branch water pipe 12 is distributed in the protective suit 1, the protective suit 1 can be cooled, and the water in the branch water pipe 12 flows back into the water tank 7 through the third water pipe 15. the invention utilizes the compressed oxygen bottle 4 as power to realize temperature reduction and oxygen supply, does not relate to a large number of electronic elements, has simple and reliable structure, and can realize water circulation at the same time, no need of adding water periodically; the surface temperature of the compressed oxygen cylinder 4 is reduced by reducing the pressure of the gas in the compressed oxygen cylinder 4 and absorbing heat, and the water flowing back from the branch water pipe 12 can be rapidly cooled when passing through the surface of the compressed oxygen cylinder 4, so that the water can be continuously cooled when flowing into the protective suit 1 again, the automatic cooling of the circulating water is realized, and the cooling efficiency is improved; the first impeller 17 is driven to rotate by gas, the first impeller 17 drives the first conical gear 18 to rotate through the first rotating shaft 16, the first conical gear 18 drives the second conical gear 21, the second conical gear 21 drives the fan 20 to rotate through the second rotating shaft 19, the fan 20 cools water in the water tank 7, and the water can be continuously cooled when flowing into the protective suit 1 again, so that the cooling efficiency is further improved; the second rotating shaft 19 drives the cam 22 to rotate, and then the cam 22 drives the striker 24 to slide in the sliding hole 23 in a reciprocating manner through the slider 25, when the striker 24 moves in a direction away from the cam 22, the back of a fireman can be knocked, a massage effect is provided, blood circulation is promoted, pain caused by long-time work is relieved, and the working pressure of the fireman is reduced; when the striking rod 24 moves in a direction away from the cam 22, the striking rod impacts the elastic air bag 27, air in the elastic air bag 27 after being pressed is sprayed out through the first spray hole 28 and is sprayed to the back of a fireman, so that the ventilation effect is improved, the heat dissipation and sweat removal effects are achieved, the comfort is improved, meanwhile, the elastic air bag 27 can play a role in absorbing sweat when rebounding and recovering, and the working pressure of the fireman is further reduced; the goggles 2 may be polluted in a fire scene, so that the firemen cannot finish the fire-fighting work smoothly due to poor visual field, at the moment, the second control valve 31 is opened, water in the branch water pipe 12 flows into the spray head 29 through the fourth water pipe 30, then the spray head 29 sprays the water on the goggles 2, stains on the goggles 2 are washed, the purpose of removing the stains is achieved, the utilization rate of the water is improved, and the second control valve 31 is closed after the water is washed cleanly; the water in the branch pipe 12 drives the second impeller 33 to rotate when flowing through the second impeller 33, and then the second impeller 33 drives the wiper 34 to rotate through the third rotating shaft 32, the wiper 34 repeatedly wipes on the surface of the goggles 2, and the water sprayed out by the spray head 29 is matched, so that the decontamination effect is better, a fireman can see the external environment through the goggles 2, and the fire-fighting work is smoothly completed; gas flows into third trachea 36 through blast pipe 11, and then from the second orifice 35 blowout on the wiper 34, spouts on goggles 2 surface, blows off the debris of 2 surperficial adhesions of goggles, and cooperation shower nozzle 29 water spray and wiper scraping can further improve the scrubbing effect, make goggles 2 not influence the field of vision as far as, provide the prerequisite for the smooth completion of fire control work.
The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.
The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (1)
1. The working method of the automatic oxygen supply cooling garment is characterized in that:
when the protective clothing works, the compressed oxygen in the compressed oxygen bottle is released by opening the first control valve, then the gas enters the pneumatic motor through the first air pipe to provide power for the pneumatic motor, the gas flows out of the pneumatic motor and then flows into the protective clothing through the second air pipe to realize oxygen supply, when the air pressure in the protective clothing reaches a certain value, the waste gas is discharged from the exhaust pipe through the one-way valve, meanwhile, the pneumatic motor drives the water pump to work, then the water pump pumps water from the water tank through the first water pipe, the water is pumped into the branch water pipe through the second water pipe, the branch water pipe is distributed in the protective clothing, the protective clothing can be cooled, and the water in the branch water pipe flows back into the water tank through the third water pipe; the surface temperature of the compressed oxygen cylinder is reduced by reducing and absorbing the pressure of air in the compressed oxygen cylinder, water flowing back from the branch water pipe can be rapidly cooled when flowing through the surface of the compressed oxygen cylinder, and then the water can be continuously cooled when flowing into the protective clothing again, so that the automatic cooling of circulating water is realized, and the cooling efficiency is improved; the first impeller is driven to rotate by gas, the first impeller drives the first conical gear to rotate through the first rotating shaft, the first conical gear drives the second conical gear, the second conical gear drives the fan to rotate through the second rotating shaft, and the fan cools water in the water tank, so that the cooling can be continued when the water flows into the protective clothing again, and the cooling efficiency is further improved; the second rotating shaft drives the cam to rotate, the cam drives the striker to slide in the sliding hole in a reciprocating mode through the sliding block, when the striker moves in a direction far away from the cam, the back of a fireman can be knocked, a massage effect is provided, blood circulation is promoted, pain caused by long-time work is relieved, and the working pressure of the fireman is reduced; when the impact rod moves in the direction far away from the cam, the impact rod can impact the elastic air bag, air in the elastic air bag after being pressed is sprayed out through the first spray hole to the back of a fireman, the ventilation effect is improved, the heat dissipation and sweat removal effects are achieved, the comfortable sensation is improved, meanwhile, the sweat absorption effect can be achieved when the elastic air bag rebounds, and the working pressure of the fireman is further reduced; the goggles can be polluted in a fire scene, so that the visual field of a fireman is poor, the fireman can not complete the fire-fighting work smoothly, the second control valve is opened at the moment, water in the branch water pipe flows into the spray head through the fourth water pipe, the spray head sprays the water on the goggles, stains on the goggles are washed, the purpose of removing the stains is achieved, the utilization rate of the water is improved, and the second control valve is closed after the water is washed cleanly; the water in the branch water pipe drives the second impeller to rotate when passing through the second impeller, and then the second impeller drives the wiper to rotate through the third rotating shaft, the wiper scrapes repeatedly on the surface of the goggles, and the water sprayed by the spray head is matched, so that the decontamination effect is better, a fireman can see the external environment through the goggles, and the fire fighting work is smoothly completed; the air flows into the third air pipe through the exhaust pipe, is sprayed out from the second spray hole on the wiper and is sprayed on the surface of the goggles, and sundries adhered to the surface of the goggles are blown off;
the automatic oxygen supply cooling garment comprises a protective garment (1); the head of the protective suit (1) is fixedly connected with goggles (2); the back of the protective suit (1) is fixedly connected with a power box (3); a compressed oxygen cylinder (4), a pneumatic motor (5), a water pump (6) and a water tank (7) are fixedly connected in the power box (3); a first air pipe (8) is arranged in the power box (3), one end of the first air pipe (8) is communicated with the compressed oxygen cylinder (4), and the other end of the first air pipe is communicated with an air inlet of the pneumatic motor (5); a first control valve (9) is fixedly connected to the first air pipe (8); a second air pipe (10) is arranged in the power box (3), one end of the second air pipe (10) is communicated with an air outlet of the pneumatic motor (5), and the other end of the second air pipe is communicated with an inner cavity of the protective suit (1); an exhaust pipe (11) is arranged in the power box (3), one end of the exhaust pipe (11) is communicated with the inner cavity of the protective suit (1), and the other end of the exhaust pipe is communicated with the outside through a one-way valve; the output shaft of the pneumatic motor (5) is fixedly connected with the input shaft of the water pump (6); a group of branch water pipes (12) are fixedly connected in the inner wall of the protective suit (1); a first water pipe (13) is arranged in the power box (3), one end of the first water pipe (13) is communicated with the water tank (7), and the other end of the first water pipe is communicated with a water inlet of the water pump (6); a second water pipe (14) is arranged in the power box (3), one end of the second water pipe (14) is communicated with a water outlet of the water pump (6), and the other end of the second water pipe (14) is communicated with the branch water pipe (12); a third water pipe (15) is arranged in the power box (3), one end of the third water pipe (15) is communicated with the branch water pipe (12), and the other end of the third water pipe is communicated with the water tank (7);
a first rotating shaft (16) is rotatably connected in the first air pipe (8) above the water tank (7) through a bracket; one end of the first rotating shaft (16) is fixedly connected with a first impeller (17), and the other end of the first rotating shaft is fixedly connected with a first conical gear (18); a second rotating shaft (19) is rotatably connected between the water tank (7) and the first air pipe (8), one end of the second rotating shaft (19) extends into the water tank (7), and the other end of the second rotating shaft extends into the first air pipe (8); one end of the second rotating shaft (19) positioned in the water tank (7) is fixedly connected with a fan (20), the other end of the second rotating shaft is fixedly connected with a second conical gear (21), and the first conical gear (18) is meshed with the second conical gear (21);
a cam (22) is fixedly connected to one end, close to the fan (20), of the second rotating shaft (19); a sliding hole (23) is formed in the side wall of the water tank (7) and is close to the cam (22), and the sliding hole (23) penetrates through the power box (3) and the protective suit (1); a striker (24) is connected in the sliding hole (23) in a sliding manner; one end of the striking rod (24) positioned at the water tank (7) is fixedly connected with a sliding block (25), and the cam (22) is contacted with the sliding block (25) in the rotating process; a pressure spring (26) is sleeved on a sliding rod between the sliding block (25) and the water tank (7);
an elastic air bag (27) is fixedly connected to the position, corresponding to the collision rod (24), in the inner wall of the protective suit (1), and a first spray hole (28) is formed in one surface, close to a human body, of the elastic air bag (27);
a nozzle (29) is fixedly connected above the goggles (2); the spray head (29) is communicated with a fourth water pipe (30), and the fourth water pipe (30) is communicated with the branch water pipe (12); a second control valve (31) is fixedly connected to the fourth water pipe (30);
a third rotating shaft (32) is rotatably connected in the branch water pipe (12) below the goggles (2) through a bracket; one end of the third rotating shaft (32) is fixedly connected with a second impeller (33), and the other end of the third rotating shaft extends to the outside of the protective suit (1) and is fixedly connected with a wiper (34);
a second spray hole (35) is formed in the wiper (34); a third air pipe (36) is fixedly connected in the wiper (34), one end of the third air pipe (36) is communicated with the exhaust pipe (11), and the other end of the third air pipe is communicated with the second spray hole (35);
the third water pipe (15) is wound on the compressed oxygen cylinder (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011382863.1A CN112402824B (en) | 2020-12-01 | 2020-12-01 | Automatic oxygen supply cooling garment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011382863.1A CN112402824B (en) | 2020-12-01 | 2020-12-01 | Automatic oxygen supply cooling garment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112402824A CN112402824A (en) | 2021-02-26 |
| CN112402824B true CN112402824B (en) | 2022-01-07 |
Family
ID=74830713
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011382863.1A Active CN112402824B (en) | 2020-12-01 | 2020-12-01 | Automatic oxygen supply cooling garment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112402824B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115645767A (en) * | 2022-10-14 | 2023-01-31 | 泰州市三江消防器材有限公司 | Intelligent firefighter uniform with temperature adjusting function |
Family Cites Families (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI284607B (en) * | 2005-06-15 | 2007-08-01 | Chin-Lung Chiou | Monitoring apparatus for motorbikes, bicycles, and scooters |
| CN104442724A (en) * | 2014-10-27 | 2015-03-25 | 雷诺士(常州)电子有限公司 | Automobile two-side rearview mirror windshield wiper |
| CN104841069B (en) * | 2015-05-27 | 2018-04-06 | 苏州经贸职业技术学院 | Can cooling protection clothes |
| US20180070659A1 (en) * | 2016-09-15 | 2018-03-15 | Peng Xu | Wearable Temperature Control Garment System |
| CN206247946U (en) * | 2016-09-22 | 2017-06-13 | 苏州大学 | Anti-riot refrigeration clothes |
| CN106263134A (en) * | 2016-10-14 | 2017-01-04 | 上海朗旦制冷技术有限公司 | Refrigeration system and control method for air-ventilating garments |
| CN206776765U (en) * | 2017-06-01 | 2017-12-22 | 中国人民解放军第三军医大学 | A kind of individual soldier cools down vest |
| CN107087829A (en) * | 2017-06-23 | 2017-08-25 | 六安同辉智能科技有限公司 | A kind of performer uses the down jackets with cooling function |
| CN207885892U (en) * | 2018-01-02 | 2018-09-21 | 于翊凡 | It is a kind of can stand-type placement ventilative heat dissipation knapsack |
| CN210960504U (en) * | 2019-08-05 | 2020-07-10 | 梁艳军 | Semiconductor cooling vest |
| CN111657608B (en) * | 2020-07-24 | 2022-03-01 | 河南亚都实业有限公司 | Multifunctional medical protective clothing |
-
2020
- 2020-12-01 CN CN202011382863.1A patent/CN112402824B/en active Active
Also Published As
| Publication number | Publication date |
|---|---|
| CN112402824A (en) | 2021-02-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN112402824B (en) | Automatic oxygen supply cooling garment | |
| CN115118064B (en) | Power output structure of self-adaptive feedback weak disturbance intelligent sampling equipment | |
| CN210865833U (en) | Two-side heat dissipation type power transformer | |
| CN108498989B (en) | Cam control water gun swing device for fire fighting | |
| CN106075774A (en) | Water-air fire extinguisher | |
| CN208465027U (en) | A kind of substation's fire-preventing monitor | |
| CN114110819A (en) | Air conditioner outer casing convenient to deashing | |
| CN105124845A (en) | Safety helmet with air-conditioning refrigeration and cooling functions | |
| CN101091821A (en) | Fire fighting tank by using airflow in supersonic velocity | |
| CN117154577B (en) | Safety monitoring system for transformer and distribution station | |
| CN214637428U (en) | Medium-low water pressure self-balancing atomizing cooling nozzle device | |
| CN208726588U (en) | A kind of wind fire-extinguisher of the gardens with protective device | |
| CN210329501U (en) | Fire fighting helmet | |
| KR200397266Y1 (en) | hempen hood using noise suppresser for airline-hood | |
| CN207186972U (en) | A kind of individual soldier's operation high-pressure water mist fire-extinguishing device | |
| CN215781139U (en) | Infrared fire-fighting robot with internal cooling structure | |
| CN207694115U (en) | A kind of New Type Fire-fighting Device | |
| CN206910629U (en) | A kind of atomizing water-air fire extinguisher | |
| CN204864597U (en) | Protective clothing of can lowering temperature | |
| CN220676592U (en) | Carbon dioxide fire extinguisher with protection function | |
| KR100626821B1 (en) | noise suppresser for airline-hood | |
| CN205867365U (en) | Air -water extinguisher | |
| CN104841069A (en) | Protection garment with cooling function | |
| CN2584223Y (en) | Flush-type low-power cylindrical foam spray | |
| CN209048946U (en) | Portable fire extinguisher |
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 | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20211221 Address after: 8 Jiajia Road, Shengzhou Economic Development Zone, Shaoxing City, Zhejiang Province Applicant after: JIAJIA HOLDING GROUP Co.,Ltd. Address before: Wenzhou mukalei Textile Co., Ltd., No.25 Lieshi Road, Guanghua Street, Lucheng District, Wenzhou City, Zhejiang Province 325000 Applicant before: Wenzhou mukalei Textile Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |