CN111964199A - Protective clothing with disinfection, deodorization, moisture absorption and refrigeration air purification functions - Google Patents

Protective clothing with disinfection, deodorization, moisture absorption and refrigeration air purification functions Download PDF

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Publication number
CN111964199A
CN111964199A CN202010985063.2A CN202010985063A CN111964199A CN 111964199 A CN111964199 A CN 111964199A CN 202010985063 A CN202010985063 A CN 202010985063A CN 111964199 A CN111964199 A CN 111964199A
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CN
China
Prior art keywords
air
protective
cavity
deodorization
disinfection
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CN202010985063.2A
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Chinese (zh)
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王煊博
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Individual
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Individual
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Priority to CN202010985063.2A priority Critical patent/CN111964199A/en
Publication of CN111964199A publication Critical patent/CN111964199A/en
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    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24HEATING; RANGES; VENTILATING
    • F24FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F5/00Air-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
    • F24F5/0042Air-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
    • AHUMAN NECESSITIES
    • A41WEARING APPAREL
    • A41DOUTERWEAR; PROTECTIVE GARMENTS; ACCESSORIES
    • A41D13/00Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches
    • A41D13/002Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with controlled internal environment
    • A41D13/005Professional, industrial or sporting protective garments, e.g. surgeons' gowns or garments protecting against blows or punches with controlled internal environment with controlled temperature
    • A41D13/0053Cooled garments
    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B17/00Protective clothing affording protection against heat or harmful chemical agents or for use at high altitudes
    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B7/00Respiratory apparatus
    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B9/00Component parts for respiratory or breathing apparatus
    • A62B9/02Valves
    • AHUMAN NECESSITIES
    • A62LIFE-SAVING; FIRE-FIGHTING
    • A62BDEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B9/00Component parts for respiratory or breathing apparatus
    • A62B9/06Mouthpieces; Nose-clips

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  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Emergency Management (AREA)
  • Business, Economics & Management (AREA)
  • Engineering & Computer Science (AREA)
  • Pulmonology (AREA)
  • Combustion & Propulsion (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Sustainable Development (AREA)
  • Toxicology (AREA)
  • Environmental & Geological Engineering (AREA)
  • Physical Education & Sports Medicine (AREA)
  • Textile Engineering (AREA)
  • Cold Air Circulating Systems And Constructional Details In Refrigerators (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

The invention provides protective clothing with functions of disinfection, deodorization, moisture absorption and refrigeration air purification, which comprises a mask hermetically connected with protective jumpsuit and a control device; a breather valve is arranged in the middle of the mask, and a negative oxygen ion generator is arranged in the breather valve to purify the inhaled air; the control device comprises a box body, an air inlet is formed in one side face of the box body, the air inlet is communicated with a first cavity, the first cavity is communicated with a second cavity, a drying and sterilizing agent is filled in the first cavity, an in-box cooling fan, a semiconductor refrigerating sheet, a refrigerator and an out-box cooling fan are arranged in the second cavity, air outlets and water outlets which are communicated with the second cavity are formed in other side faces of the box body, gas connectors are arranged on two sides of the protective coverall, and the air inlet and the air outlet are respectively connected with one gas connector through air pipes. The invention can lead the air in the protective coveralls to be sealed and circulated, and achieve the purposes of sterilization, deodorization, drying and refrigeration, thus leading the medical care personnel to be comfortable to wear.

Description

Protective clothing with disinfection, deodorization, moisture absorption and refrigeration air purification functions
Technical Field
The invention relates to the technical field of protective clothing, in particular to protective clothing with functions of disinfection, deodorization, moisture absorption and refrigeration and air purification.
Background
The existing protective clothing has the problem of air impermeability in order to ensure the tightness, and the mask matched with the existing protective clothing can generate heat in the breathing process of a human body, so that people feel stuffy and sweaty after wearing the protective clothing for a long time in summer, the protective clothing is very uncomfortable, and the hidden danger of influencing the working state exists.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention aims to provide the protective clothing with the functions of disinfection, deodorization, moisture absorption and refrigeration and air purification so as to overcome the defects in the prior art.
In order to achieve the purpose, the invention provides protective clothing with functions of disinfection, deodorization, moisture absorption and refrigeration and air purification, which comprises protective jumpsuit, a mask and a transparent window which are hermetically connected with the protective jumpsuit, and a control device for circulating air in the protective jumpsuit; wherein, the middle of the mask is provided with a breather valve, and a negative oxygen ion generator is arranged in the breather valve to purify the inhaled air; the control device comprises a box body, an air inlet is arranged on one side surface of the box body and communicated with the first chamber, the first chamber is communicated with the second chamber, the first chamber is filled with a drying and degerming agent, the second chamber is internally provided with a semiconductor refrigeration piece, the inner side surface of the semiconductor refrigeration piece is provided with an in-box cooling fan, the outer side surface of the semiconductor refrigeration piece is provided with a refrigerator, the outer side surface of the refrigerator is provided with an out-box cooling fan, the out-box cooling fan is arranged outside the second chamber, an air outlet is arranged on one side surface of the box body adjacent to the air inlet, a water outlet is arranged on the other side surface of the box body adjacent to the air inlet, the air outlet and the water outlet are both communicated with the second chamber, a battery and a micro air pump are also arranged in the box body, and the battery is respectively connected with the radiating fan in the box, the refrigerator, the radiating fan outside the box and the micro air pump; the two sides of the protective coverall are provided with gas connectors, and the air inlet and the air outlet are respectively connected with one gas connector through air pipes.
Through the technical scheme, the protective coverall is hermetically connected with the mask to form an integrated sealed space, the breathing valve is arranged in the middle of the mask, the breathing valve is a common structure that the valve body is opened during expiration and closed during inspiration, a negative oxygen ion generator is additionally arranged in the breathing valve to purify the inhaled air, namely purify the air entering the protective coverall, the protective coverall is communicated with the air inlet and the air outlet of the control device through a gas connector, the air in the protective coverall firstly enters the first cavity with the drying and degerming agent through the air inlet to achieve the purpose of moisture absorption and drying, and then enters the second cavity through the action of the semiconductor refrigerating sheet and the refrigerator to realize the refrigeration and cooling of the air, the temperature of the air can be reduced by 5 ℃ through the semiconductor refrigeration, and then enters the protective coverall through the air outlet, so as to realize the air sealing circulation in the protective coveralls and ensure that the medical care personnel wear more comfortably.
As a further description of the protective clothing with functions of disinfection, deodorization, moisture absorption and refrigeration air purification, the dry sterilizing agent is preferably mineral crystal. According to the technical scheme, the mineral crystal pores are divided into macropores, mesopores and micropores, the macropores are adsorption molecule channels, molecules enter the internal adsorption pores through the macropores, the purpose of absorbing moisture and drying air in the protective coverall is achieved, meanwhile, more than 95% of toxic and harmful substance molecules in the air are between 0.4 and 0.9 nanometers, formaldehyde and benzene are generally 0.45nm, more than 80% of the mineral crystals can be adopted as micropores, huge pore volume can be provided for adsorbing pollutants in the air, and the purpose of disinfecting and purifying the air in the protective coverall can be achieved.
As a further description of the protective clothing with functions of disinfection, deodorization, moisture absorption, refrigeration and air purification, it is preferable that a third chamber is further disposed between the air inlet and the first chamber, and activated carbon is filled in the third chamber. Through above-mentioned technical scheme, install the active carbon additional at the air intake and filter the air in the protective coverall, can prevent effectively that the virus from getting into inside the protective clothing.
As a further description of the protective clothing with functions of disinfection, deodorization, moisture absorption and refrigeration air purification, it is preferable that a foamed insulating layer is disposed outside the second cavity. Through above-mentioned technical scheme, set up the temperature stability in the foaming heat preservation guarantees the second cavity, reach the requirement of cooling to the air.
As a further description of the protective clothing with disinfection, deodorization, moisture absorption and refrigeration air purification functions of the present invention, preferably, the box of the control device is obliquely spanned behind the protective coveralls through the shoulder straps.
As a further description of the protective clothing with functions of disinfection, deodorization, moisture absorption and refrigeration air purification of the present invention, preferably, the box of the control device is fixed at the back of the protective coverall by a waistband.
The invention has the following beneficial effects: the protective coverall is hermetically connected with the mask so that the protective coverall and the mask form an integrated sealed space, the breathing valve is arranged in the middle of the mask, the breathing valve is a common structure that the valve body is opened during expiration and closed during inspiration, a negative oxygen ion generator is additionally arranged in the breathing valve to purify the inhaled air, namely purify the air entering the protective coverall, the protective coverall is communicated with the air inlet and the air outlet of a control device through a gas connector, the air in the protective coverall firstly enters a first cavity with a drying and sterilizing agent through the air inlet to achieve the purpose of moisture absorption and drying, and then enters a second cavity to realize the cooling of the air through the action of a semiconductor refrigerating sheet and a refrigerator, the temperature of the air can be reduced by 5 ℃ through the semiconductor refrigeration, and then enters the protective coverall through the air outlet to realize the sealed circulation of the air in the protective coverall, the medical staff can wear more comfortably.
Drawings
Fig. 1 is a front view of the protective garment with disinfection, deodorization, moisture absorption, refrigeration air purification functions of the present invention.
Fig. 2 is a rear view of the protective garment with disinfection, deodorization, moisture absorption, refrigeration air purification functions of the present invention.
Fig. 3 is a schematic structural diagram of the control device with functions of disinfection, deodorization, moisture absorption and refrigeration air purification according to the invention.
Fig. 4 is a left side view of fig. 3.
Detailed Description
To further understand the structure, characteristics and other objects of the present invention, the following detailed description is given with reference to the accompanying preferred embodiments, which are only used to illustrate the technical solutions of the present invention and are not to limit the present invention.
As shown in fig. 1 and 2, the protective clothing with the functions of disinfection, deodorization, moisture absorption and refrigeration air purification comprises a protective coverall 1, a mask 2 and a transparent window 3 which are hermetically connected with the protective coverall 1, and a control device 4 for circulating air in the protective coverall 1.
As shown in fig. 1, a breather valve 21 is provided in the middle of the mask 2, and a negative oxygen ion generator is installed in the breather valve 21 to purify inhaled air. The upper sealing connection of the protective coverall is provided with the mask, so that the protective coverall and the mask form an integrated sealed space, the breathing valve is arranged in the middle of the mask, the breathing valve is a structure which is commonly used and is opened when the valve body is in expiration and closed when the valve body is in inspiration, and the negative oxygen ion generator is additionally arranged in the breathing valve to purify the inhaled air, namely, the air entering the protective coverall is purified. In addition, the negative ions can be absorbed and condensed with positive and negative ions of matters such as dust, aerosol and the like in the air, so that the negative ions are settled and prevented from being inhaled by a human body, the propagation path of bacteria and viruses is cut off, and particularly, the purification effect is excellent on the micro particles with the maximum harm of pm2.5 and less than 0.3 micron; meanwhile, small-particle-size negative ions can reverse the potential of viruses to kill the viruses, and the removal rate is as high as 99.87%. The negative oxygen ion generator removes dust and sterilizes through the released negative ions, so that derivatives such as ozone and nitride are not easy to generate, and secondary pollution is not caused. The negative oxygen ion generator used in the invention has a negative ion solubility of more than 700 million PCS/CM3, adopts a polymer lithium battery, has a battery capacity of 180Mah, has a charging time of 20 minutes, can be continuously used for more than 8 hours, and meets the working time of medical personnel.
As shown in fig. 2, 3 and 4, the control device 4 includes a box 41, an air inlet 42 is disposed on one side surface of the box 41, the air inlet 42 is communicated with a first chamber, the first chamber is communicated with a second chamber, a drying and sterilizing agent 43 is filled in the first chamber, a semiconductor refrigerating sheet 44 is disposed in the second chamber, an in-box cooling fan 45 is disposed on an inner side surface of the semiconductor refrigerating sheet 44, a refrigerator 46 is disposed on an outer side surface of the semiconductor refrigerating sheet 44, an out-box cooling fan 47 is disposed on an outer side surface of the refrigerator 46, the out-box cooling fan 47 is mounted outside the second chamber, an air outlet 48 is disposed on one side surface of the box 41 adjacent to the air inlet 42, a water outlet 49 is disposed on another side surface of the box 41 adjacent to the air inlet 42, both the air outlet 48 and the water outlet 49 are communicated with the second chamber, a battery 410 and a micro air pump 411, the battery 410 is respectively connected with the in-box cooling fan 45, the refrigerator 46, the out-box cooling fan 47 and the micro air pump 411; the two sides of the protective coverall 1 are provided with the gas connectors 11, and the air inlet 42 and the air outlet 48 are respectively connected with one gas connector 11 through air pipes. The protective coverall is communicated with an air inlet 42 and an air outlet 48 of the control device 4 through the gas connector 11, air in the protective coverall 1 enters a first cavity with a drying and degerming agent 43 through the air inlet 42 to achieve the purpose of moisture absorption and drying, and then enters a second cavity to achieve cooling of the air through the effects of the semiconductor refrigerating sheet 44 and the refrigerator 46, the temperature of the air can be reduced by 5 ℃ through semiconductor refrigeration, and then the air enters the protective coverall through the air outlet 48 to achieve air sealing circulation in the protective coverall, hot water mist and human perspiration hot gas in the protective coverall are reduced, and medical workers can wear the protective coverall more comfortably. After being worn at the ambient temperature of 30 ℃, the mask is smooth in breathing, not stuffy, not hot and has no fog.
The battery 410 is provided with a switch button to start the control device 4, and the battery 410 can be a large-capacity battery with the power supply endurance of more than 5 hours, which is completely enough for the daily use of medical staff. The micro air pump 411 is connected to the protective coverall through an air pipe, and a control key is independently arranged, so that the micro air pump can be pressurized into the protective coverall (not shown in the figure). The in-box cooling fan 45 and the out-box cooling fan 47 can be 9225 cooling fans of different sizes according to the sizes of the box body 41 and the second chamber, and are made of environment-friendly plastic shells. The refrigerator 46 is generally wired such that the leads are shown in red, generally as the positive pole, and in black, as the negative pole, which is the method of wiring thermoelectric refrigerators in inches of operation. When heating is needed, the switch power supply is needed to be adopted for refrigeration as long as the polarity of current is changed, and the ripple factor of the power supply is less than 10%. The refrigerator can be selected from TECH 2706, TEC1-12, TEC1-12704, etc
In the invention, the drying and degerming agent 43 is selected from mineral crystals. The mineral crystal pores are divided into macropores, mesopores and micropores, the macropores are adsorption molecule channels, molecules enter the internal adsorption pores through the macropores, the purpose of absorbing moisture and drying air in the protective coverall is achieved, meanwhile, more than 95% of toxic and harmful substance molecules in the air are all between 0.4 and 0.9 nanometers, formaldehyde and benzene are generally 0.45nm, more than 80% of mineral crystals can be adopted as the micropores, huge pore volume can be provided for adsorbing pollutants in the air, and the purpose of disinfecting and purifying the air in the protective coverall can be achieved.
In the invention, a third chamber is also arranged between the air inlet 42 and the first chamber, and activated carbon is filled in the third chamber. The air inlet is additionally provided with the activated carbon to filter the air in the protective coveralls, so that viruses can be effectively prevented from entering the protective coveralls.
A foaming heat-insulating layer is arranged outside the second cavity. The foaming heat-insulating layer is arranged to ensure the temperature in the second chamber to be stable, and the requirement of refrigerating and cooling the air is met.
As shown in fig. 2, the box 41 of the control device 4 of the present invention is obliquely spanned behind the protective coverall 1 by straps, and further, the box 41 of the control device 4 is fixed behind the protective coverall 1 by a belt, which facilitates the fixation of the control device.
It should be noted that the above summary and the detailed description are intended to demonstrate the practical application of the technical solutions provided by the present invention, and should not be construed as limiting the scope of the present invention. Various modifications, equivalent substitutions, or improvements may be made by those skilled in the art within the spirit and principles of the invention. The scope of the invention is to be determined by the appended claims.

Claims (6)

1. The protective clothing with the functions of disinfection, deodorization, moisture absorption and refrigeration and air purification is characterized by comprising protective jumpsuits (1), a mask (2) and a transparent window (3) which are hermetically connected with the protective jumpsuits (1), and a control device (4) for circulating air in the protective jumpsuits (1); wherein the content of the first and second substances,
a breather valve (21) is arranged in the middle of the mask (2), and a negative oxygen ion generator is arranged in the breather valve (21) to purify the inhaled air;
the control device (4) comprises a box body (41), an air inlet (42) is formed in one side face of the box body (41), the air inlet (42) is communicated with a first cavity, the first cavity is communicated with a second cavity, a drying and degerming agent (43) is filled in the first cavity, a semiconductor refrigerating sheet (44) is arranged in the second cavity, an in-box cooling fan (45) is arranged on the inner side face of the semiconductor refrigerating sheet (44), a refrigerator (46) is arranged on the outer side face of the semiconductor refrigerating sheet (44), an out-box cooling fan (47) is arranged on the outer side face of the refrigerator (46), the out-box cooling fan (47) is installed outside the second cavity, an air outlet (48) is formed in one side face of the box body (41) adjacent to the air inlet (42), and a water outlet (49) is formed in the other side face of the box body (41, the air outlet (48) and the water outlet (49) are communicated with the second chamber, a battery (410) and a micro air pump (411) are further arranged in the box body (41), and the battery (410) is respectively connected with the in-box cooling fan (45), the refrigerator (46), the out-box cooling fan (47) and the micro air pump (411);
the two sides of the protective coverall (1) are provided with the gas connectors (11), and the air inlet (42) and the air outlet (48) are respectively connected with one gas connector (11) through air pipes.
2. The protective garment with disinfection, deodorization, moisture absorption, refrigeration air purification functions as claimed in claim 1, wherein the dry sterilizing agent (43) is mineral crystals.
3. The protective garment with the functions of disinfection, deodorization, moisture absorption and air purification by refrigeration as claimed in claim 1, wherein a third chamber is further arranged between the air inlet (42) and the first chamber, and activated carbon is filled in the third chamber.
4. The protective garment with the functions of disinfection, deodorization, moisture absorption and refrigeration air purification as claimed in claim 1, wherein a foamed insulating layer is arranged outside the second cavity.
5. The protective clothing with disinfection, deodorization, moisture absorption and refrigeration air purification functions as claimed in claim 1, wherein the box (41) of the control device (4) is obliquely spanned behind the protective coverall (1) through the shoulder straps.
6. The protective garment with disinfection, deodorization, moisture absorption, refrigeration and air purification functions as claimed in claim 5, characterized in that the box (41) of the control device (4) is fixed at the back of the protective coverall (1) by a waistband.
CN202010985063.2A 2020-09-18 2020-09-18 Protective clothing with disinfection, deodorization, moisture absorption and refrigeration air purification functions Pending CN111964199A (en)

Priority Applications (1)

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CN202010985063.2A CN111964199A (en) 2020-09-18 2020-09-18 Protective clothing with disinfection, deodorization, moisture absorption and refrigeration air purification functions

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Application Number Priority Date Filing Date Title
CN202010985063.2A CN111964199A (en) 2020-09-18 2020-09-18 Protective clothing with disinfection, deodorization, moisture absorption and refrigeration air purification functions

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CN111964199A true CN111964199A (en) 2020-11-20

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112545086A (en) * 2020-12-21 2021-03-26 江苏广达医材集团有限公司 Medical protective clothing of infection is prevented to strong adaptability's adjustable
CN115054841A (en) * 2022-07-05 2022-09-16 安保来应急医疗产业技术研究院(徐州)有限公司 Atomization circulation assembly of electrolytic protective clothing
CN115154059A (en) * 2022-08-01 2022-10-11 李小丽 Wound nursing device after kidney transplantation

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4950356B1 (en) * 2011-12-01 2012-06-13 隆彌 渡邊 Thermoelectric converter
CN102818324A (en) * 2012-08-09 2012-12-12 邹兵 Semiconductor fan
CN204191625U (en) * 2014-09-17 2015-03-11 武汉钢铁(集团)公司 Protective garment refrigeration cool-down system
CN204494663U (en) * 2015-02-13 2015-07-22 中国计量学院 A kind of small air dehumidifying purifying integration device
CN209197046U (en) * 2018-09-17 2019-08-02 浙江警察学院 Semiconductor refrigerating linkage fan air conditioner clothes
CN209331226U (en) * 2018-10-31 2019-09-03 名典上品(北京)信息技术有限公司 A kind of Antimicrobial protective mask of high efficiency filter
CN111109725A (en) * 2020-03-09 2020-05-08 郭艳军 Safe ventilation medical protective clothing with cooling function

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4950356B1 (en) * 2011-12-01 2012-06-13 隆彌 渡邊 Thermoelectric converter
CN102818324A (en) * 2012-08-09 2012-12-12 邹兵 Semiconductor fan
CN204191625U (en) * 2014-09-17 2015-03-11 武汉钢铁(集团)公司 Protective garment refrigeration cool-down system
CN204494663U (en) * 2015-02-13 2015-07-22 中国计量学院 A kind of small air dehumidifying purifying integration device
CN209197046U (en) * 2018-09-17 2019-08-02 浙江警察学院 Semiconductor refrigerating linkage fan air conditioner clothes
CN209331226U (en) * 2018-10-31 2019-09-03 名典上品(北京)信息技术有限公司 A kind of Antimicrobial protective mask of high efficiency filter
CN111109725A (en) * 2020-03-09 2020-05-08 郭艳军 Safe ventilation medical protective clothing with cooling function

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112545086A (en) * 2020-12-21 2021-03-26 江苏广达医材集团有限公司 Medical protective clothing of infection is prevented to strong adaptability's adjustable
CN115054841A (en) * 2022-07-05 2022-09-16 安保来应急医疗产业技术研究院(徐州)有限公司 Atomization circulation assembly of electrolytic protective clothing
CN115154059A (en) * 2022-08-01 2022-10-11 李小丽 Wound nursing device after kidney transplantation

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Application publication date: 20201120

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