CN111296980A - Helmet device with fresh air filtering device and air conditioning device - Google Patents

Helmet device with fresh air filtering device and air conditioning device Download PDF

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Publication number
CN111296980A
CN111296980A CN202010275120.8A CN202010275120A CN111296980A CN 111296980 A CN111296980 A CN 111296980A CN 202010275120 A CN202010275120 A CN 202010275120A CN 111296980 A CN111296980 A CN 111296980A
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CN
China
Prior art keywords
helmet
shell
fresh air
air conditioning
air
Prior art date
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Pending
Application number
CN202010275120.8A
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Chinese (zh)
Inventor
李飞翔
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Individual
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Individual
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Publication date
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Priority to CN202010275120.8A priority Critical patent/CN111296980A/en
Publication of CN111296980A publication Critical patent/CN111296980A/en
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    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/0406—Accessories for helmets
    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/0406—Accessories for helmets
    • A42B3/0433—Detecting, signalling or lighting devices
    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/28—Ventilating arrangements
    • A42B3/281—Air ducting systems
    • A—HUMAN NECESSITIES
    • A42—HEADWEAR
    • A42B—HATS; HEAD COVERINGS
    • A42B3/00—Helmets; Helmet covers ; Other protective head coverings
    • A42B3/04—Parts, details or accessories of helmets
    • A42B3/28—Ventilating arrangements
    • A42B3/286—Ventilating arrangements with forced flow, e.g. by a fan
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater
    • F24F5/0042—Air-conditioning systems or apparatus not covered by F24F1/00 or F24F3/00, e.g. using solar heat or combined with household units such as an oven or water heater characterised by the application of thermo-electric units or the Peltier effect
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F6/00—Air-humidification, e.g. cooling by humidification
    • F24F6/12—Air-humidification, e.g. cooling by humidification by forming water dispersions in the air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/15—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
    • F24F8/158—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means using active carbon
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/15—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means
    • F24F8/167—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by chemical means using catalytic reactions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/10—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering
    • F24F8/192—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by separation, e.g. by filtering by electrical means, e.g. by applying electrostatic fields or high voltages
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
    • F24F8/22—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using UV light
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F8/00—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
    • F24F8/20—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation
    • F24F8/24—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using sterilising media
    • F24F8/26—Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying by sterilisation using sterilising media using ozone
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/54—Free-cooling systems
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating

Abstract

A helmet device with a fresh air filtering device and an air conditioning device comprises a helmet and a backpack, wherein the helmet is connected with the backpack through a pipeline; the backpack is provided with an electric gas transmission device, a fresh air filtering device, an air conditioning device and a controller; the fresh air filtering device comprises a first shell, and a filter element module is arranged in the first shell; the air conditioning device comprises a second shell and a water tank, wherein a semiconductor refrigerator and an ultrasonic humidifier are arranged in the second shell, the semiconductor refrigerator and the ultrasonic humidifier are arranged adjacently, and the semiconductor refrigerator is connected with a first radiating fin and a second radiating fin. The fresh air filtering device can degrade and filter pollutants in the air, so that the quality of air sucked by a user is improved; the air conditioning device can adjust the temperature and the humidity of air, and the proper temperature and the humidity are comfortable for people; therefore, the invention can improve the working efficiency of outdoor workers in outdoor harsh environments, such as environments with serious air pollution and noise pollution.

Description

Helmet device with fresh air filtering device and air conditioning device
Technical Field
The invention relates to articles for human life, in particular to personal protection equipment, and specifically relates to a helmet device with a fresh air filtering device and an air conditioning device.
Background
Generally, the most comfortable temperature of a human body in a room is 15-18 ℃, and if the indoor air is not circulated or the relative humidity is less than 35% and the indoor temperature exceeds 25 ℃, the human body starts to absorb heat from the outside and feels hot. If the temperature exceeds 35 ℃, the sweat glands of the human body start to start at this time, the body temperature is accumulated through slight ash and sweat emission, the heartbeat is accelerated, the blood circulation is accelerated, the feeling of dizziness, discomfort and fatigue of the whole body, the feeling of sleepiness can be felt, and the people are extremely hot and difficult to boil. On the contrary, when the temperature is lower than 4 ℃, the human body feels cold. When the room temperature is 8-18 ℃, the human body can radiate heat to the outside, and the indoor breeze blows to circulate, so that the indoor relative humidity is 40-60%, and people can feel comfortable and healthy. The effect of humidity on the human body is less pronounced in the comfortable temperature range. However, when the air temperature is 28 ℃ and the relative humidity reaches 90%, the human body feels that the air temperature is 34 ℃ because the humidity is high, the moisture content in the air is high, the evaporation amount is small, a large amount of sweat excreted by the human body is difficult to evaporate, and the heat in the human body cannot be smoothly dissipated, so that the human body feels stuffy.
The relative humidity is only 40% -60%, because the life of bacteria in the air is shortest in the humidity range, various germs are not easy to spread, the skin of the human body feels comfortable, and the breathing is uniform and normal. And the relative humidity higher than 65% causes discomfort of the respiratory system and mucous membrane of the human body and reduces the immunity. According to the statistics of meteorological experts, when the relative humidity reaches 30%, the temperature of heatstroke is 38 ℃, when the relative humidity reaches 80% and the temperature reaches 31 ℃, people with weak constitution can sometimes cause heatstroke, and if the people meet low-temperature high-humidity weather in winter, people can feel cold and damp.
The most pleasant indoor temperature and humidity are determined by experiments: the temperature in winter is 18-25 ℃, and the relative humidity is 30-80%; the temperature in summer is 23-28 ℃, and the relative humidity is 30-60%. In this range, more than 95% of people who feel comfortable are present. If the influence of the temperature and the relative humidity on the thinking activity of the human is considered, the working efficiency is the highest under the most suitable indoor temperature, the air temperature is 18 ℃, and the relative humidity is 40-60 percent, at the moment, the mental state of the human is good, and the thinking is the most agile.
In the prior art, for outdoor workers, the outdoor harsh working environment is not only uncomfortable, but also often disturbed by frost, rain and snow, and strong sunlight can also blacken people and accelerate human aging. In particular, there are serious problems of air pollution, noise pollution, etc. for outdoor workers in cities, and these problems lead to poor mental status and low working efficiency of the outdoor workers.
Disclosure of Invention
The invention aims to provide a helmet device with a fresh air filtering device and an air conditioning device, which aims to solve the technical problem of low working efficiency of outdoor workers caused by harsh outdoor environment, air pollution and noise pollution in the prior art.
The helmet device with the fresh air filtering device and the air conditioning device comprises a helmet and a backpack, wherein the helmet is connected with the backpack through a pipeline;
the backpack is internally provided with an electric gas transmission device, a fresh air filtering device, an air conditioning device and a controller;
the fresh air filtering device comprises a first shell, and a filter element module is arranged in the first shell;
the air conditioning device comprises a second shell and a water tank, wherein a semiconductor refrigerator and an ultrasonic humidifier are arranged in the second shell, the semiconductor refrigerator is connected with a first radiating fin and a second radiating fin, a water inlet of the ultrasonic humidifier is connected with a water outlet of the water tank, and the air conditioning device is provided with a temperature and humidity sensor;
the fresh air filtering device and the air conditioning device are sequentially connected through a pipeline according to the air flowing direction;
the controller is provided with a plurality of signal output ends and signal input ends, the control end of the electric gas transmission device, the control end of the semiconductor refrigerator and the control end of the ultrasonic humidifier are connected with the signal output end of the controller, and the signal output end of the temperature and humidity sensor is connected with the signal input end of the controller;
the backpack is internally provided with a power supply, and the output end of the power supply is respectively connected to the power ends of the electric gas transmission device, the controller, the semiconductor refrigerator, the ultrasonic humidifier and the temperature and humidity sensor.
Specifically, the electric air delivery device is a fan or an air pump.
Preferably, the semiconductor refrigerator is arranged adjacent to the ultrasonic humidifier.
Preferably, the first housing and the second housing are connected to each other to form an air passage penetrating from front to back.
Preferably, the electric gas transmission device is connected with the front side of the fresh air filtering device, the space between the fresh air filtering device and the air conditioning device or the rear side of the air conditioning device through pipelines.
Preferably, a funnel is arranged at the lower side of the second cooling fin, and the lower end of the funnel is connected to the water inlet of the water tank through a pipeline.
Preferably, the fresh air filtering device further comprises a coarse filter screen, a UVC ultraviolet lamp, a photocatalyst net, an ozone catalytic decomposition module and an active carbon module which are sequentially arranged according to the air flowing direction, the coarse filter screen is arranged at an air inlet of the backpack, the filter core module is arranged at the rear side or the front side of the active carbon module, the photocatalyst net is arranged at the periphery of the UVC ultraviolet lamp, the output end of the power supply is connected to the power supply end of the UVC ultraviolet lamp, and the control end of the UVC ultraviolet lamp is connected with the signal output end of the controller.
Preferably, new trend filter equipment's inlet port department be provided with the first sense terminal of pollution detection device, new trend filter equipment's outlet port department be provided with the second sense terminal of pollution detection device, power supply be connected with battery power detection device, power supply's output be connected to pollution detection device and battery power detection device's power end respectively, pollution detection device and battery power detection device's signal output part be connected with the signal input part of controller respectively.
Preferably, the bottom opening edge of the helmet be provided with soft sealing cushion, be provided with one-way discharge valve on the lateral wall of helmet, the helmet constitute by full transparent shell or anterior transparent shell, the mouth position of helmet be provided with a first opening, first opening in be provided with a soft plug.
Preferably, the one-way exhaust valve is located on the underside of the helmet.
Preferably, the helmet include shell and inside lining, shell and inside lining between be provided with buffer space, shell and inside lining between be connected through soft linkage, the front side of shell be provided with the face guard, helmet bottom opening part be connected with the muffler, the vertical direction of muffler on be provided with zip fastener or magic subsides, the inboard of muffler be provided with the guiding gutter.
In particular, the flexible suspension may be a flexible foam.
Preferably, the inside lining be connected with and wear the device, wear the device and include two hatbands, a chin strap and an eye-splice, the eye-splice include a public plug and a female plug, one side of inside lining be connected with the one end in chin strap through a hatband, the other end in chin strap be connected with the one end of public plug, the other end of public plug and the one end cooperation setting of female plug, the other end of female plug be connected with the opposite side of inside lining through another hatband.
Preferably, two sides of the mask are respectively hinged with two sides of the shell through rotating shafts.
Preferably, the face shield is fixedly connected with the shell, the face shield is composed of a transparent shell, a second opening is formed in the mouth of the helmet, and a second soft rubber plug is arranged in the second opening.
Preferably, all ports in the backpack are arranged facing downwards.
Preferably, a bidirectional sound amplifying device is arranged in the helmet, the bidirectional sound amplifying device comprises a first receiver, a first audio amplifier, a second receiver and a second audio amplifier, the first receiver is arranged at the outer side of the helmet, a signal output end of the first receiver is connected with a signal input end of the first audio amplifier through a lead, a first loudspeaker is arranged at the inner side of the helmet, and a signal output end of the first audio amplifier is connected with a signal input end of the first loudspeaker through a lead;
the second telephone receiver is arranged on the inner side of the helmet, the signal output end of the second telephone receiver is connected with the signal input end of a second audio amplifier through a lead, a second loudspeaker is arranged on the outer side of the helmet, and the signal output end of the second audio amplifier is connected with the signal input end of the second loudspeaker through a lead;
the control ends of the first audio amplifier and the second audio amplifier are both connected with the signal output end of the controller, and the output end of the power supply is connected with the power supply ends of the first telephone receiver, the second telephone receiver, the first audio amplifier, the second audio amplifier, the first loudspeaker and the second loudspeaker.
Preferably, the power supply is composed of a battery, the battery is a rechargeable battery, and a protective shell is wrapped outside the power supply.
Compared with the prior art, the invention has positive and obvious effect. The fresh air filtering device can degrade and filter pollutants in the air, so that the quality of air sucked by a user is improved; the air conditioning device can adjust the temperature and the humidity of air, and the proper temperature and the humidity are comfortable for people; the bidirectional sound amplifying device can avoid that a user can not normally talk and hear dangerous outside sound, and can also reduce noise; therefore, the invention can improve the working efficiency of outdoor workers in outdoor harsh environments, such as environments with serious air pollution and noise pollution.
Drawings
Fig. 1 is a schematic view of a helmet device with a fresh air filtering device and an air conditioning device according to the present invention.
Fig. 2 is a first structural view of a helmet device with a fresh air filtering device and an air conditioning device according to the present invention, which is fixed to a head.
Fig. 3 is a schematic view of a helmet device with a fresh air filtering device and an air conditioning device according to a second embodiment of the present invention, which is fixed to a head.
Fig. 4 is a schematic structural view showing a closed state of a visor when a helmet device with a fresh air filtering device and an air conditioning device according to the present invention is fixed to a head.
Fig. 5 is a schematic structural view showing a helmet device with a fresh air filtering device and an air conditioning device according to the present invention in an open state of a visor when the helmet device is fixed to a head.
Fig. 6 is a schematic view showing the structure of a backpack when the helmet device with the fresh air filtering device and the air conditioning device of the present invention is fixed on the head.
Fig. 7 is a schematic structural view of a backpack made into a waist pack when the helmet device with the fresh air filtering device and the air conditioning device of the present invention is fixed on the head.
Fig. 8 is a schematic structural view of a backpack as a chest bag when the helmet device with a fresh air filtering device and an air conditioning device of the present invention is fixed on the head.
Fig. 9 is a front view of a helmet device with a fresh air filtering device and an air conditioning device according to the present invention, which is fixed to the shoulder.
Fig. 10 is a side view of a helmet device with a fresh air filtering device and an air conditioning device according to the present invention, attached to a shoulder.
Fig. 11 is a rear view of the helmet device with fresh air filtering device and air conditioning device of the present invention mounted on the shoulder.
Detailed Description
The present invention will be further described with reference to the drawings and examples, but the present invention is not limited to the examples, and all similar structures and similar variations using the present invention shall fall within the scope of the present invention.
Example 1
As shown in fig. 1-11, the helmet device with fresh air filtering device and air conditioning device of the present invention comprises a helmet 1 and a backpack 36, wherein the helmet 1 is connected to the backpack 36 through a pipeline;
the backpack 36 is internally provided with an electric air transmission device 5, a fresh air filtering device, an air conditioning device and a controller 6;
the fresh air filtering device and the air conditioning device are sequentially connected through a pipeline according to the air flowing direction;
the fresh air filtering device comprises a first shell, and a filter element module 11 is arranged in the first shell;
the air conditioning device comprises a second shell and a water tank 21, wherein a semiconductor refrigerator 9 and an ultrasonic humidifier 20 are sequentially arranged in the second shell according to the air flowing direction, the semiconductor refrigerator 9 and the ultrasonic humidifier 20 are arranged adjacently, the semiconductor refrigerator 9 is connected with a first radiating fin 14 and a second radiating fin, a water inlet of the ultrasonic humidifier 20 is connected with a water outlet of the water tank 21, and the air conditioning device is provided with a temperature and humidity sensor 17;
the controller 6 is provided with a plurality of signal output ends and signal input ends, the control end of the electric gas transmission device 5, the control end of the semiconductor refrigerator 9 and the control end of the ultrasonic humidifier 20 are connected with the signal output end of the controller 6, and the signal output end of the temperature and humidity sensor 17 is connected with the signal input end of the controller 6;
the backpack 36 is provided with a power supply 3, and the output end of the power supply 3 is respectively connected to the power ends of the electric gas transmission device 5, the controller 6, the semiconductor refrigerator 9, the ultrasonic humidifier 20 and the temperature and humidity sensor 17.
Specifically, the electric air delivery device 5 is a fan or an air pump.
Preferably, the first housing and the second housing are connected to each other to form an air passage penetrating from front to back.
Preferably, the electric gas transmission device 5 is connected with the front side of the fresh air filtering device, the space between the fresh air filtering device and the air conditioning device or the rear side of the air conditioning device through pipelines.
Preferably, a funnel is provided at a lower side of the second heat sink, and a lower end of the funnel is connected to an inlet of the water tank 21 through a pipe.
Preferably, the fresh air filtering device further comprises a coarse filter screen 2, a UVC ultraviolet lamp 8, a photocatalyst screen 10, an ozone catalytic decomposition module 12 and an active carbon module 13 which are sequentially arranged according to the air flowing direction, wherein the coarse filter screen 2 is arranged at an air inlet of the backpack 36, the filter core module 11 is arranged at the rear side or the front side of the active carbon module 13, the photocatalyst screen 10 is arranged at the periphery of the UVC ultraviolet lamp 8, the output end of the power supply 3 is connected to the power supply end of the UVC ultraviolet lamp 8, and the control end of the UVC ultraviolet lamp 8 is connected with the signal output end of the controller 6.
Preferably, new trend filter equipment's inlet port department be provided with the first sense terminal of pollution detection device 7, new trend filter equipment's outlet port department be provided with the second sense terminal of pollution detection device 7, power supply 3 be connected with battery power detection device 4, power supply 3's output be connected to pollution detection device 7 and battery power detection device 4's power end respectively, pollution detection device 7 and battery power detection device 4's signal output part be connected with controller 6's signal input part respectively.
Preferably, the bottom opening edge of the helmet 1 is provided with a soft sealing cushion block, the side wall of the helmet 1 is provided with a one-way exhaust valve 38, the helmet 1 is composed of a fully transparent shell or a front transparent shell, a first opening 37 is arranged at the mouth position of the helmet 1, and a first soft rubber plug is arranged in the first opening 37.
Preferably, said one-way vent valve 38 is located on the underside of the helmet 1.
Preferably, helmet 1 include shell 28 and inside lining 30, shell 28 and inside lining 30 between be provided with buffer space 29, shell 28 and inside lining 30 between be connected through soft linkage, the front side of shell 28 be provided with face guard 25, helmet 1 bottom opening part be connected with muffler 27, muffler 27's the vertical direction on be provided with zip fastener or magic subsides, muffler 27's inboard be provided with the guiding gutter.
In particular, the flexible suspension may be a flexible foam.
Preferably, inside lining 30 be connected with and wear device 31, wear device 31 include two hatbands, a chin strap and an eye-splice, the eye-splice include a public plug and a female plug, one side of inside lining 30 be connected with the one end in chin strap through a hatband, the other end in chin strap be connected with the one end of public plug, the other end of public plug and the one end cooperation setting of female plug, the other end of female plug be connected with the opposite side of inside lining through another hatband.
Preferably, the two sides of the face mask 25 are hinged to the two sides of the housing 28 through the rotating shafts 34.
Preferably, the face shield 25 is fixedly connected to the outer shell 28, the face shield 25 is formed by a transparent shell, a second opening 32 is formed at the mouth of the helmet 1, and a second soft rubber plug is arranged in the second opening 32.
Preferably, all ports in the backpack 36 are arranged facing downward.
Preferably, a bidirectional sound amplifying device is arranged in the helmet 1, the bidirectional sound amplifying device comprises a first receiver 15, a first audio amplifier 18, a second receiver 23 and a second audio amplifier 19, the first receiver 15 is arranged at the outer side of the helmet 1, a signal output end of the first receiver 15 is connected with a signal input end of the first audio amplifier 18 through a conducting wire, a first loudspeaker 22 is arranged at the inner side of the helmet 1, and a signal output end of the first audio amplifier 18 is connected with a signal input end of the first loudspeaker 22 through a conducting wire;
the second receiver 23 is arranged on the inner side of the helmet 1, a signal output end of the second receiver 23 is connected with a signal input end of a second audio amplifier 19 through a lead, a second speaker 16 is arranged on the outer side of the helmet 1, and a signal output end of the second audio amplifier 19 is connected with a signal input end of the second speaker 16 through a lead;
the control ends of the first audio amplifier 18 and the second audio amplifier 19 are both connected with the signal output end of the controller 6, and the output end of the power supply 3 is connected with the power supply ends of the first receiver 15, the second receiver 23, the first audio amplifier 18, the second audio amplifier 19, the first loudspeaker 22 and the second loudspeaker 16.
Preferably, the power supply 3 is composed of a battery, the battery is a rechargeable battery, and a protective casing is wrapped outside the power supply 3.
The working principle of the invention is as follows:
the outside air can carry out prefilter through coarse filter screen 2, and fresh air filter's electronic air transmission device 5 is gone into the outside air pump, does not increase respiratory difficulty promptly, because the malleation can ensure outside air not get into inside helmet 1 through the gap again. The filter element module 11 in the fresh air filtering device can adopt a filter element of HEPA. HEPA is a high-efficiency air filter, the effective rate of 0.1 micron and 0.3 micron reaches 99.7%, HEPA is characterized in that air can pass through but fine particles cannot pass through, and the HEPA is the most effective filtering medium for pollutants such as smoke, dust, bacteria and the like. HEPA divides five materials of PP filter paper, glass fiber, compound PPPET filter paper, melt-blown polyester non-woven fabrics and melt-blown glass fiber. It features high wind resistance, dust holding capacity and high filter precision.
UVC ultraviolet lamp 8, photocatalyst net 10 and ozone catalytic decomposition module 12 among the new trend filter equipment degrade the pollutant in the outside air. The photocatalyst net 10 is a grid structure, and can be made into honeycomb hexagonal tube, and the wall of the tube is provided with photocatalyst material. The UVC ultraviolet lamp 8 in the fresh air filtering device can kill germs and the like, meanwhile, the UVC ultraviolet lamp 8 can activate the photocatalyst net 10, and the photocatalyst net 10 can generate a strong catalytic degradation function under the action of the UVC ultraviolet lamp 8, so that toxic and harmful gases in the air can be effectively degraded, and germs and viruses can be killed. The catalytic ozone decomposition module 12 decomposes the original ozone in the air and the ozone generated by the UVC ultraviolet lamp 8 by a catalytic decomposition method, so as to prevent the ozone from damaging the human body.
Because the strongest peak of ultraviolet absorption of deoxyribonucleic acid (DNA), ribonucleic acid (RNA) and nucleoprotein in bacteria and viruses is 254-257 nm, chromosomes of the bacteria and the viruses can be damaged in the wavelength range, the photochemical effect is achieved, and the viruses can be well killed. The UVC wave band of ultraviolet ray, wavelength 200 ~ 275nm, after bacterium and virus absorb the ultraviolet ray, cause DNA or RNA chain rupture, cause the cross-linking of nucleic acid and albumen to break, kill the biological activity of nucleic acid, cause bacterium and virus death, so also known as shortwave sterilization ultraviolet ray.
The photocatalyst is a general name of a photo-semiconductor material represented by nano-scale titanium dioxide and having a photocatalytic function, is coated on the surface of a base material, and generates a strong catalytic degradation function under the action of ultraviolet light and visible light, and can effectively degrade gaseous organic molecular pollutants such as formaldehyde, benzene, toluene, xylene and the like. Can also play a role in purifying harmful gases which affect the health of human bodies, such as ammonia gas, sulfur dioxide, carbon monoxide, oxynitride and the like. The disinfectant has high-efficiency and wide-range disinfection performance, can effectively kill various bacteria, and can decompose and harmlessly treat toxins released by the bacteria or fungi.
Because the air contains a small amount of ozone, the addition of the UVC ultraviolet lamp 8 can also cause a small amount of ozone in the air, and if the amount of ozone is too much, the human body can be injured (the smell threshold of the ozone is 0.02 mL/m)3If the concentration reaches 0.1mL/m3When the composition is used, the composition can irritate mucosa, and the concentration reaches 2mL/m3Which may cause central nervous system disorder), the catalytic ozonolysis module 12 decomposes ozone by catalytic decomposition. The catalytic decomposition method adopts manganese oxide catalyst, can meet the requirements of high decomposition rate, long-term stability, safety, economy and the like, and is an ideal method.
The active carbon module 13 in the fresh air filtering device can adsorb the toxic and harmful gases in the air. The active carbon is used for adsorbing macromolecules or molecular groups distributed in a gas phase by utilizing the attraction effect generated by a micropore structure of the active carbon so as to achieve the aim of purifying the gas. The activated carbon can adsorb ozone at the same time, and then the ozone can be decomposed automatically, (the half-life period of the ozone with the content of less than 1 percent in the air at normal temperature and normal pressure is about 20 to 30 minutes, and the decomposition speed is accelerated along with the increase of the temperature.) the micropores of the activated carbon can adsorb macromolecules in the gas phase, and dust in the air and other components existing in the form of particles can also be adsorbed.
Because the filter core, the active carbon among the new trend filter equipment have the problem of saturation inefficacy after using, so filter core and active carbon part design of filter equipment are modular structure, can change filter core module 11 and active carbon module 13 according to the in service behavior to guarantee breathing air's cleanness. The pollution detection device 7 preferably adopts a laser particle counter in the prior art, can select a formaldehyde sensor, a nitrogen oxide sensor and an ozone sensor at the same time, confirms the pollution degree of the filter element module 11 and the activated carbon module 13 by detecting gaseous organic matters, nitrogen oxides and particulate matters in the air before and after filtration, estimates the residual time and feeds back the corresponding situation to a user.
The air conditioning device can adjust the temperature and humidity of the air introduced into the helmet 1. The semiconductor refrigerator 9 adjusts the temperature of the filtered air, and the first heat dissipation fin 14 can dissipate the surplus heat (cold) to the air outside the duct. When the temperature is high in summer, the air is refrigerated, excessive moisture in the air is removed, the excessive moisture in the air can be condensed on the second radiating fin to form condensate water, the condensate water flows downwards to the first radiating fin 14 through the pipe, the first radiating fin 14 evaporates the condensate water, the heat dissipation capacity can be increased, the condensate water formed on the second radiating fin does not need to be stored, or the condensate water on the second radiating fin flows into a funnel and flows into the water tank 21 through a pipeline to be stored. In winter, when the temperature is low, the air is heated, the ultrasonic humidifier 20 humidifies the air, and the water tank 21 supplies water to the ultrasonic humidifier 20, so that a comfortable environment is maintained in the helmet 1.
The semiconductor refrigerator 9 is a heat pump, which has advantages of no sliding parts, and is applied to places where space is limited, reliability is required to be high, and there is no refrigerant pollution, and it uses the Peltier effect (Peltier effect) of semiconductor materials. The semiconductor cooler 9 is a heat transfer tool, when an N-type semiconductor material and a P-type semiconductor material are connected into a thermocouple and a direct current flows through the thermocouple, heat transfer occurs between the two ends, and the heat is transferred from one end to the other end, so that temperature difference is generated to form a cold end and a hot end. Because the semiconductor itself presents a resistance, heat is also generated when current passes through the semiconductor, thereby affecting heat transfer. The cold end and the hot end are separated through the heat insulation structure, and the large temperature difference between the two ends of the semiconductor refrigerator 9 can be realized by adopting heat dissipation (cold dissipation) and other modes at the hot end (cold end). The cold and hot ends of the semiconductor refrigerator 9 are reversible, and when current flows from the end of the wire A to the end of the wire B, the front of the semiconductor refrigerator 9 is hot and the back is cold, and when current flows from the end of the wire B to the end of the wire A, the back of the semiconductor refrigerator 9 is hot and the front is cold. Because of the above characteristics of the semiconductor cooler 9, it is suitable for use in a helmet device with a fresh air filtering device and an air conditioning device.
A temperature and humidity sensor 17 in the air conditioning device detects the temperature and humidity of the air supplied to the helmet 1, and ensures the appropriate temperature and humidity of the air in the helmet 1.
During the use, during external air passes through electronic gas transmission device 5 and inputs to fresh air filter equipment, and fresh air filter equipment degrades and filters the pollutant in the air, and the air admission air conditioning equipment after the filtration carries out the regulation of humiture, then gets into helmet 1 through the pipeline and supplies with the user.
The helmet 1 can be connected with the shoulder of the human body in a sealing way through a soft sealing cushion block. The helmet 1 is fixed in the burden that the shoulder can not increase the head, but the helmet 1 is inside to need to be slightly bigger than people's head to do not influence the activity of user's head, one-way exhaust valve 38 flow direction is helmet 1 inside outside, one-way exhaust valve 38 is located helmet 1's downside and can prevent that helmet 1 from intaking when raining, and full transparent casing or anterior transparent casing can carry out face identification, open the anterior soft plug of helmet 1, can eat and drink through first opening 37.
Or the helmet 1 is connected with the neck of the human body in a sealing way through the neck cover 27 and the zipper or the magic tape. The helmet 1 can be fixed to the head by the wearing device 31, and when a dangerous accident occurs and the collision occurs, the suspension device in the buffer space 29 between the lining 30 and the outer shell 28 can support and absorb the shock to the head, so that the impact force to the head is reduced. The guiding gutter of muffler 27 inboard can make in the helmet 1 air discharge through muffler 27 bottom by wave guiding gutter, make the neck can keep comfortable humiture, helmet 1 should be done lightly small and exquisite as far as, in order to avoid helmet 1 too big overweight and lead to head activity difficulty, open rotatable face guard 25 and can carry out facial discernment and diet, perhaps carry out facial discernment through transparent face guard 25, and open the soft plug of second and carry out diet through second opening 32.
Because the helmet 1 completely wraps the head, the external air pollution can be effectively blocked, and the temperature and the humidity in the helmet 1 which are comfortable for people can be kept. The helmet 1 can be made of materials which are not easy to crush or have no sharp appearance after being crushed, and secondary damage caused by crushing of the helmet 1 under severe impact is avoided. Helmet 1 adopts the material preparation that coefficient of heat conductivity is low to reduce thermal conduction, in order to keep the suitable humiture in helmet 1, when using in colder environment moreover, can avoid the more air of moisture of exhaling in the mouth to condense in the front portion of helmet 1, thereby cause user's not good problem of sight. Simultaneously, the temperature and humidity of the air are adjusted by the air adjusting device, so that the phenomenon that the sight of a user is influenced due to condensation caused by saturation of water vapor in the exhaled air is avoided.
As shown in fig. 6, 7 and 8, the backpack 36 may be configured as a backpack 36, a rucksack with one shoulder, or a waist pack, carried on the user's back, chest or waist. The batteries are placed in the backpack 36 so that the batteries can be made large to provide sufficient power for fresh air filtration devices, air conditioning devices, and the like. The protective shell outside the power supply 3 can avoid various dangerous accidents caused by batteries, particularly lithium batteries, and ensure the safety of users; the battery is made into a replacement structure, and the battery can be replaced according to the use condition. The battery can charge by external power supply simultaneously, and further guarantee has new trend filter equipment and air conditioning equipment's helmet device's live time. All ports of the backpack 36 face downwards, so that the backpack 36 can be prevented from being damaged by water entering the backpack 36 when the backpack is used outdoors in rainy days.
The outside sound can be amplified through the bidirectional sound amplifying device, the outside sound is transmitted to the first loudspeaker 22 through the first telephone receiver 15 and the first audio amplifier 18, so that the user can normally hear the outside sound, and meanwhile, the sound emitted by the user is transmitted to the second loudspeaker 16 through the second telephone receiver 23 and the second audio amplifier 19, so that the outside can hear the sound emitted by the user; the bidirectional sound amplifying device enables a user to normally communicate with the outside, and avoids hearing outside dangerous sounds.
The bidirectional sound amplification device can also be used for prompting and alarming at the same time, the pollution detection device 7 detects the pollution degree of the air filter element module 11 and the activated carbon module 13, the pollution detection device 7 and the battery power detection device 4 detect at regular time and feed back to the controller 6, and then the alarm or prompt signals are sent to a user through the controller 6, the first audio amplifier 18 and the first loudspeaker 22, so that the residual working time of the air filter element module 11 and the activated carbon module 13, the residual power and the residual working time of the power supply 3 are prompted, and an alarm is given when other devices go wrong. The controller 6 may be a single chip, a programmable logic gate, or a PLC, etc., an input interface of the controller 6 is connected to an input key switch (not shown) through a wire, the input key switch is disposed outside the helmet 1 or at a strap of the backpack 36, an external control signal is provided to the controller 6, and each device or module may be turned on or off, for example, the controller 6 may turn off the first audio amplifier 18 or the second audio amplifier 19 to avoid external sound interference or prevent internal sound interference from outside.
Specifically, the backpack 36, the electric gas transmission device 5, the controller 6, the first housing, the filter core module 11, the second housing, the semiconductor refrigerator 9, the ultrasonic humidifier 20, the first heat sink 14, the second heat sink, the water tank 21, the temperature and humidity sensor 17, the coarse filter screen 2, the UVC ultraviolet lamp 8, the photocatalyst net 10, the catalytic ozonation module 12, the activated carbon module 13, the pollution detection device 7, the battery level detection device 4, the soft sealing pad, the one-way exhaust valve 38, the fully transparent housing, the front transparent housing, the neckerchief 27, the power supply 3, the first receiver 15, the second receiver 23, the first audio amplifier 18, the second audio amplifier 19, the first speaker 22, the second speaker 16, and the input key switch in this embodiment can all adopt the known technical solutions in the prior art, and those skilled in the art have already known technical solutions, and will not be described in detail herein.

Claims (10)

1. A helmet device with a fresh air filtering device and an air conditioning device comprises a helmet and a backpack, wherein the helmet is connected with the backpack through a pipeline;
the backpack is internally provided with an electric gas transmission device, a fresh air filtering device, an air conditioning device and a controller;
the fresh air filtering device comprises a first shell, and a filter element module is arranged in the first shell;
the air conditioning device comprises a second shell and a water tank, wherein a semiconductor refrigerator and an ultrasonic humidifier are arranged in the second shell, the semiconductor refrigerator is connected with a first radiating fin and a second radiating fin, a water inlet of the ultrasonic humidifier is connected with a water outlet of the water tank, and the air conditioning device is provided with a temperature and humidity sensor;
the fresh air filtering device and the air conditioning device are sequentially connected through a pipeline according to the air flowing direction;
the controller is provided with a plurality of signal output ends and signal input ends, the control end of the electric gas transmission device, the control end of the semiconductor refrigerator and the control end of the ultrasonic humidifier are connected with the signal output end of the controller, and the signal output end of the temperature and humidity sensor is connected with the signal input end of the controller;
the backpack is internally provided with a power supply, and the output end of the power supply is respectively connected to the power ends of the electric gas transmission device, the controller, the semiconductor refrigerator, the ultrasonic humidifier and the temperature and humidity sensor.
2. Helmet apparatus with fresh air filter and air conditioning device according to claim 1, characterized in that: the electric gas transmission device is connected with the front side of the fresh air filtering device, the space between the fresh air filtering device and the air conditioning device or the rear side of the air conditioning device through pipelines; the first shell and the second shell are connected with each other to form an air channel which is through from front to back.
3. Helmet apparatus with fresh air filter and air conditioning device according to claim 1, characterized in that: the semiconductor refrigerator is arranged adjacent to the ultrasonic humidifier; and a funnel is arranged on the lower side of the second radiating fin of the semiconductor refrigerator, and the lower end of the funnel is connected to the water inlet of the water tank through a pipeline.
4. Helmet apparatus with fresh air filter and air conditioning device according to claim 1, characterized in that: the fresh air filtering device further comprises a coarse filtering net, a UVC ultraviolet lamp, a photocatalyst net, an ozone catalytic decomposition module and an active carbon module which are sequentially arranged in the air flowing direction, wherein the coarse filtering net is arranged at an air inlet of the backpack, the filtering core module is arranged on the rear side or the front side of the active carbon module, the photocatalyst net is arranged on the periphery of the UVC ultraviolet lamp, the output end of the power supply is connected to the power supply end of the UVC ultraviolet lamp, and the control end of the UVC ultraviolet lamp is connected with the signal output end of the controller;
fresh air filter's air inlet department be provided with the first sense terminal of pollution detection device, fresh air filter's air outlet department be provided with the second sense terminal of pollution detection device, power supply be connected with battery power detection device, power supply's output be connected to pollution detection device and battery power detection device's power end respectively, pollution detection device and battery power detection device's signal output part be connected with the signal input part of controller respectively.
5. Helmet apparatus with fresh air filter and air conditioning device according to claim 1, characterized in that: the helmet is characterized in that a soft sealing cushion block is arranged at the edge of an opening at the bottom of the helmet, a one-way exhaust valve is arranged on the side wall of the helmet, the helmet is composed of a fully transparent shell or a shell with a transparent front part, a first opening is arranged at the mouth position of the helmet, and a first soft rubber plug is arranged in the first opening; the one-way exhaust valve is positioned at the lower side of the helmet.
6. Helmet apparatus with fresh air filter and air conditioning device according to claim 1, characterized in that: the helmet comprises a shell and an inner lining, a buffer space is arranged between the shell and the inner lining, the shell and the inner lining are connected through a soft suspension device, a face shield is arranged on the front side of the shell, a neck warmer is connected to an opening at the bottom of the helmet, a zipper or a magic tape is arranged in the vertical direction of the neck warmer, and a diversion trench is arranged on the inner side of the neck warmer; the inside lining be connected with wear the device, wear the device and include two hatbands, a chin strap and an eye-splice, the eye-splice include a public plug and a female plug, one side of inside lining be connected with the one end in chin strap through a hatband, the other end in chin strap be connected with the one end of public plug, the other end of public plug set up with the one end cooperation of female plug, the other end of female plug be connected with the opposite side of inside lining through another hatband.
7. Helmet apparatus with fresh air filter and air conditioning device according to claim 6, characterized in that: the two sides of the face mask are respectively hinged with the two sides of the shell through rotating shafts.
8. Helmet apparatus with fresh air filter and air conditioning device according to claim 6, characterized in that: the helmet is characterized in that the face mask is fixedly connected with the shell and is composed of a transparent shell, a second opening is formed in the mouth of the helmet, and a second soft rubber plug is arranged in the second opening.
9. Helmet apparatus with fresh air filter and air conditioning device according to claim 1, characterized in that: the helmet is internally provided with a bidirectional sound amplification device, the bidirectional sound amplification device comprises a first receiver, a first audio amplifier, a second receiver and a second audio amplifier, the first receiver is arranged on the outer side of the helmet, the signal output end of the first receiver is connected with the signal input end of the first audio amplifier through a lead, the inner side of the helmet is provided with a first loudspeaker, and the signal output end of the first audio amplifier is connected with the signal input end of the first loudspeaker through a lead;
the second telephone receiver is arranged on the inner side of the helmet, the signal output end of the second telephone receiver is connected with the signal input end of a second audio amplifier through a lead, a second loudspeaker is arranged on the outer side of the helmet, and the signal output end of the second audio amplifier is connected with the signal input end of the second loudspeaker through a lead;
the control ends of the first audio amplifier and the second audio amplifier are both connected with the signal output end of the controller, and the output end of the power supply is connected with the power supply ends of the first telephone receiver, the second telephone receiver, the first audio amplifier, the second audio amplifier, the first loudspeaker and the second loudspeaker.
10. Helmet apparatus with fresh air filter and air conditioning device according to claim 1, characterized in that: the power supply is composed of a battery, the battery is a rechargeable battery, and a protective shell is wrapped outside the power supply.
CN202010275120.8A 2020-04-09 2020-04-09 Helmet device with fresh air filtering device and air conditioning device Pending CN111296980A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202010275120.8A CN111296980A (en) 2020-04-09 2020-04-09 Helmet device with fresh air filtering device and air conditioning device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202010275120.8A CN111296980A (en) 2020-04-09 2020-04-09 Helmet device with fresh air filtering device and air conditioning device

Publications (1)

Publication Number Publication Date
CN111296980A true CN111296980A (en) 2020-06-19

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN202010275120.8A Pending CN111296980A (en) 2020-04-09 2020-04-09 Helmet device with fresh air filtering device and air conditioning device

Country Status (1)

Country Link
CN (1) CN111296980A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112914827A (en) * 2021-03-30 2021-06-08 南京旭嵘产品设计有限公司 Fresh air helmet with refrigeration function
CN113426040A (en) * 2021-05-24 2021-09-24 东南大学 Intelligent filtering type air curtain helmet
CN114777572A (en) * 2022-03-28 2022-07-22 青岛海尔空调器有限总公司 Helmet control method and device and helmet

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112914827A (en) * 2021-03-30 2021-06-08 南京旭嵘产品设计有限公司 Fresh air helmet with refrigeration function
CN113426040A (en) * 2021-05-24 2021-09-24 东南大学 Intelligent filtering type air curtain helmet
CN113426040B (en) * 2021-05-24 2022-03-08 东南大学 Intelligent filtering type air curtain helmet
CN114777572A (en) * 2022-03-28 2022-07-22 青岛海尔空调器有限总公司 Helmet control method and device and helmet
CN114777572B (en) * 2022-03-28 2023-10-20 青岛海尔空调器有限总公司 Helmet control method and device and helmet

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