WO2021218975A1 - 一种防护消毒装置 - Google Patents

一种防护消毒装置 Download PDF

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Publication number
WO2021218975A1
WO2021218975A1 PCT/CN2021/090295 CN2021090295W WO2021218975A1 WO 2021218975 A1 WO2021218975 A1 WO 2021218975A1 CN 2021090295 W CN2021090295 W CN 2021090295W WO 2021218975 A1 WO2021218975 A1 WO 2021218975A1
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WIPO (PCT)
Prior art keywords
cavity
collar
disinfection device
breathing mask
protective
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PCT/CN2021/090295
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English (en)
French (fr)
Inventor
张莹
张一鸣
张帅
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浙江兴昌风机有限公司
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Publication of WO2021218975A1 publication Critical patent/WO2021218975A1/zh

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    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B7/00—Respiratory apparatus
    • A62B7/10—Respiratory apparatus with filter elements
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
    • A61L9/00—Disinfection, sterilisation or deodorisation of air
    • A61L9/16—Disinfection, sterilisation or deodorisation of air using physical phenomena
    • A61L9/18—Radiation
    • A61L9/20—Ultra-violet radiation
    • 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
    • A62B9/02—Valves
    • 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
    • A62B9/04—Couplings; Supporting frames

Definitions

  • the invention belongs to personal protective equipment, and is especially related to an air disinfection device for personal protection.
  • Respiratory tract infectious diseases refer to infectious diseases caused by pathogens from the human body's nasal cavity, throat, trachea, and bronchi.
  • Pathogens mainly include viruses, bacteria, mycoplasma and chlamydia.
  • the transmission route is mainly through droplet transmission, but also through direct close contact or indirect contact.
  • the respiratory tract is connected to the outside world, there are more chances of being attacked by various pathogens, which is easy to cause the occurrence of respiratory infectious diseases. Therefore, killing pathogens in the air and blocking pathogens from entering the respiratory tract are the most direct preventive measures.
  • the personal protective equipment that can be carried with you are mainly masks and protective clothing. These protective equipment only serve to filter and block pathogens from entering the respiratory tract. They do not kill pathogens. Most of them are disposable and cannot be reused. It also fails to meet the requirements of wearing comfort.
  • the purpose of the present invention is to solve the defects that personal protective equipment does not have the function of killing pathogens, does not meet the comfort requirements of wearing, and cannot be reused, and to provide a protective disinfection device that is convenient to wear, can kill pathogens and can be reused.
  • a protective disinfection device characterized in that the protective disinfection device includes a ring collar and a breathing mask, both the ring collar and the breathing mask are provided with a cavity surrounded by a shell , The front end of the collar and the bottom end of the breathing mask are connected by a connecting part, both connecting parts are provided with connecting through holes communicating with the cavity, and the two connecting through holes communicate with each other; the inner shell of the breathing mask
  • the shape of the body corresponds to the shape of the human face.
  • the edge of the breathing mask is provided with a sealing ring that can fit the human face to ensure that the nose and mouth can only exchange air with the breathing mask;
  • the inner shell of the breathing mask is provided with breathing vents corresponding to the nostrils and mouth of the human body, and the cavity between the air inlet and the breathing vents contains a disinfection mechanism;
  • the outer shell of the breathing mask The body is provided with an exhaust through hole, and a one-way valve is installed in the exhaust through hole. The gas exhaled by the human body can be discharged through the one-way valve after entering the cavity of the breathing mask.
  • the outside air must be inhaled from the collar It can reach the breathing vent of the respirator only after it enters the mouth and becomes non-toxic and clean air through the disinfection mechanism.
  • the present invention also includes the following technical features.
  • the disinfection mechanism is an ultraviolet sterilization and disinfection lamp.
  • a fan is contained in the cavity between the air inlet and the breathing vent, and the fan blows to the side of the breathing vent through the fan to increase the air circulation speed, ensure that the airflow quickly reaches the human breathing opening, and meet the content of the human breathing air. Oxygen demand.
  • the connecting part of the ring collar and the respirator is a cylindrical body, and the ring collar and the respirator are connected by inserting the cylinder, so that the respirator can rotate around the center line of the cylinder, and the respirator can It better matches the rotation of the human head;
  • the fan is housed in the cylindrical cavity of the breathing mask, the air inlet end of the fan is connected to the cavity of the collar, and the air outlet end of the fan is connected to the cavity of the breathing mask. Cavity.
  • the breathing mask protrudes forward obliquely corresponding to the nose part of the human body, the breathing vent is opened on the inner shell at the bottom of the protruding part, and the bottom of the protruding part faces the air outlet end of the fan, so that the fan can pass the clean air blown out
  • the flow energy passes directly through the breathing vent.
  • a filtering and purifying mechanism is housed in the cavity of the collar.
  • the air input end of the filtering and purifying mechanism is connected to the air inlet, and the air output end is connected to the cavity. The air is initially purified.
  • the fan and the disinfection mechanism are all powered by a battery or an external power supply through a power cord; the battery is accommodated in the cavity of the ring collar, or is externally external to the ring collar and connected to the ring collar through a wire Circle.
  • the protective disinfection device also includes a controller accommodated in the cavity of the collar, and an oxygen content gas sensor is accommodated in the cavity of the breathing mask, and the oxygen content gas sensor and the fan are connected to the controller, The controller controls the operation of the fan according to the set oxygen content solubility and the real-time oxygen content solubility sensed by the oxygen content gas sensor to realize automatic control and better meet the comfort requirements.
  • the inner side of the ring collar is fixed with a soft collar, which is supported between the collar and the neck of the human body through the soft collar when worn, which has a better supporting and fixing effect on the collar and can reduce rigidity.
  • the frictional damage of the neck ring to the neck improves the wearing comfort.
  • the flexible clamp ring is a thin-walled soft body with an internal air cavity. When the air cavity is filled with gas, it bulges and supports it. Inflate into the air cavity after the neck.
  • the ring collar includes two half rings, the rear ends of the two half rings are connected by a flexible connector, the front end of each half ring is provided with a half cylinder, and the half cylinders are fixedly paired to form the cylinder.
  • the front end card sleeve can be opened to the neck, and the front end can be fixed by the elastic restoring force of the flexible connector, which is convenient to wear.
  • the said respirator can also be provided with goggles.
  • the goggles are installed on the respirator shell through a bendable support frame. The position of the goggles can be adjusted so that the frame of the goggles is closely attached to the eye sockets of the human body. It forms a barrier with the external environment to prevent pathogens from invading the human body from the eyes.
  • a breathing mask with a cavity and capable of sealingly fitting with the human face is provided to form gas exchange, and the breathing mask is supported by a ring collar with a cavity, which is set in the cavity of the ring collar.
  • the disinfection mechanism and the filtering and purification mechanism disinfect and purify the air, which realizes wearable personal protection and reusability, and is convenient to carry.
  • Fig. 1 is a perspective view of the present invention.
  • Figure 2 is a front view of the present invention.
  • Fig. 3 is a cross-sectional view taken along the line A-A in Fig. 2.
  • Fig. 4 is a cross-sectional view taken along the line B-B in Fig. 2.
  • Fig. 5 is a cross-sectional view taken along the line C-C in Fig. 2.
  • the present invention includes a collar 1 and a breathing mask 2.
  • Both the collar 1 and the breathing mask 2 are provided with a cavity surrounded by a housing; the collar includes two half circles, The rear ends of the two half circles are connected by a flexible connector 5.
  • the front end of each half circle is provided with a half cylinder, and the half cylinders are fixedly joined to form a cylinder as the connection part with the breathing mask 2.
  • the bottom end of the breathing mask 2 is provided
  • the corresponding cylindrical body is used as the connecting part, the inner cavities of the two cylindrical bodies are used as connecting through holes, the respirator 2 and the ring collar 1 are connected by the cylindrical mating fitting, and the two connecting through holes communicate with each other and connect with the ring neck.
  • the ring 1 communicates with the cavity of the breathing mask 2.
  • the shape of the inner shell of the breathing mask 2 corresponds to the shape of the human face, and the edge of the breathing mask is provided with a sealing ring that can fit the human face; the shell of the ring collar 1 is provided with an air inlet 11, and the bottom surface of the bottom of the protruding part
  • the inner casing and the oblique inner casing are provided with a breathing vent 21 corresponding to the nostrils and mouth of the human body, forming an air passage communicating from the air inlet 11 to the breathing vent 21.
  • the outer shell of the breathing mask 2 is provided with an exhaust through hole, and a one-way valve 3 is installed in the exhaust through hole, and the gas exhaled by the human body can be discharged out through the one-way valve after entering the cavity of the breathing mask.
  • the inner side of the ring collar 1 is fixed with a soft collar 4, which is a thin-walled soft body with an air cavity inside. When worn, the air cavity is filled with air and swells and is supported between the ring collar and the human neck. At the same time, it has a better supporting and fixing effect on the ring collar, and can reduce the friction damage of the rigid ring collar to the neck, and improve the wearing comfort.
  • the inner ring space of the collar can be enlarged, so that it can be easily put on the neck, and then inflated into the air cavity after it is put on the neck.
  • the cavity of the collar contains a filter and purification mechanism 8, a disinfection mechanism 6, a battery and a controller 7.
  • the cylindrical cavity of the breathing mask 2 contains a fan 7, and the cavity of the breathing mask 2 contains An oxygen gas sensor located near the breathing vent.
  • the air inlet end of the fan 7 is connected to the cavity of the collar 1, and the air outlet end of the fan is connected to the cavity of the breathing mask 2.
  • the air input end of the filtering and purification mechanism 8 is communicated with the air inlet 11, and the air output end is communicated with the cavity, and the air input from the air inlet is preliminarily purified by the filtering and purification mechanism.
  • the disinfection mechanism 6 is an ultraviolet sterilization and disinfection lamp, and the ultraviolet sterilization and disinfection lamp is located in the air channel between the filtering and purification mechanism 8 and the fan 7.
  • the controller includes an integrated circuit board, a single-chip microcomputer and a relay.
  • the fan 7 and the disinfection mechanism 6 are all connected to the battery and the external power supply interface through the power supply circuit with the relay, and are powered by the battery or the external power supply through the conversion power line.
  • the relay is connected with the single-chip microcomputer through the control circuit on the integrated circuit board, the oxygen content gas sensor is connected with the single-chip microcomputer through the signal amplifier circuit on the integrated circuit board, and the single-chip microcomputer is connected with the battery and the external power supply interface through the power supply circuit.
  • the controller controls the operation of the fan according to the set oxygen content solubility and the real-time oxygen content solubility sensed by the oxygen content gas sensor to realize automatic control.
  • the battery can be separately externally external to the collar and connected to the collar through a wire.
  • the respirator 2 can also be provided with goggles.
  • the goggles are installed on the respirator shell through a bendable support frame. The position of the goggles can be adjusted so that the frame of the goggles is closely attached to the eye socket of the human body. The environment forms a barrier to prevent pathogens from invading the human body from the eyes.

Abstract

本发明公开了一种防护消毒装置，属于个人防护用品。本发明包括环脖圈和呼吸罩，环脖圈和呼吸罩都设有由壳体围成的空腔，环脖圈的前端和呼吸罩底端通过连接部连接，两个连接部上都开设有与空腔连通的连接通孔，两个连接通孔互相连通；呼吸罩的内侧壳体形状与人体面部形状对应，呼吸罩边缘设有能与人体脸部贴合的密封圈；环脖圈的壳体上开设有进气口，呼吸罩的内侧壳体开设有对应于人体鼻孔和嘴巴的呼吸通气口，进气口与呼吸通气口之间的空腔中容设有消毒机构；呼吸罩的外侧壳体上开设有排气通孔，排气通孔中安装有单向阀。通过内有消毒机构的环脖圈与呼吸罩配合，解决了佩戴式个人防护和重复使用的问题，佩戴舒适，携带方便。

Description

一种防护消毒装置 技术领域
本发明属于个人防护用品，尤其与一种个人防护用空气消毒装置有关。
背景技术
呼吸道传染病是指病原体从人体的鼻腔、咽喉、气管和支气管等呼吸道感染侵入而引起的有传染性的疾病。病原体主要有病毒、细菌、支原体和衣原体等。例如流感病毒、麻疹病毒、脑膜炎球菌、结核杆菌等，传播途径主要经飞沫传播，也可通过直接密切接触或间接接触传播。当呼吸道与外界相通，受各种病原体侵袭的机会就较多，由此容易引起呼吸道传染病的发生。所以对空气中的病原体进行消杀、阻断病原体进入呼吸道是最直接的预防措施。目前能随身携带的个人防护用品主要是口罩、防护服，这些防护用品只是起到过滤和阻断病原体进入呼吸道的作用，没有消杀病原体的作用，并且多为一次性，无法重复使用，对人体也达不到穿戴舒适度的要求。
发明内容
本发明的目的旨在解决个人防护用品不具备消杀病原体功能、穿戴达不到舒适要求、无法重复使用的缺陷，提供一种穿戴方便、能实现消杀病原体并能重复使用的防护消毒装置。
为此，本发明采用以下技术方案：一种防护消毒装置，其特征是，所述防护消毒装置包括环脖圈和呼吸罩，环脖圈和呼吸罩都设有由壳体围成的空腔，环脖圈的前端和呼吸罩底端通过连接部连接，两个连接部上都开设有与所述空腔连通的连接通孔，两个连接通孔互相连通；所述呼吸罩的内侧壳体形状与人体面部形状对应，呼吸罩边缘设置有能与人体脸部贴合的密封圈，保证鼻子和嘴巴只能与呼吸罩进行空气呼吸交换；所述环脖圈的壳体上开设有进气口，呼吸罩的内侧壳体开设有对应于人体鼻孔和嘴巴的呼吸通气口，所述进气口与呼吸通气口之间的空腔中容设有消毒机构；所述呼吸罩的外侧壳体上开设有排气通孔，排气通孔中安装有单向阀，人体呼出的气体进入呼吸罩空腔后可以通过单向阀向外排出，外界的空气必须从环脖圈的进气口进入，并经消毒机构消毒成为无毒洁净空气后才能到达呼吸罩的呼吸通气口。
作为对上述技术方案的补充和完善，本发明还包括以下技术特征。
所述的消毒机构为紫外线杀菌消毒灯。
所述的进气口与呼吸通气口之间的空腔中容设有风机，通过风机向呼吸通气口一侧 吹风，增加空气流通速度，保证气流快速到达人体呼吸口，满足人体呼吸空气的含氧量需求。
所述的环脖圈和呼吸罩的连接部位为圆筒体，环脖圈和呼吸罩通过圆筒体插装式连接，使的呼吸罩可以以圆筒体中心线为中心旋转，呼吸罩能较好的配合人体头部的转动；所述的风机容设于所述呼吸罩的圆筒体内腔中，风机进气端连接环脖圈的空腔，风机出气端连接所述呼吸罩的空腔。
所述的呼吸罩对应人体鼻子部位向前倾斜突出，突出部位底部的内侧壳体上开设所述的呼吸通气口，突出部位的底部正对所述风机的出气端，使得风机通过吹出的洁净空气流能直接通过呼吸通气口。
所述环脖圈的空腔中容置有过滤净化机构，过滤净化机构的空气输入端与所述进气口连通，空气输出端连通于空腔中，通过过滤净化机构对进气口输入的空气进行初步净化。
所述的风机、消毒机构都由电池供电或通过电源线由外接电源供电；电池容置于所述环脖圈的空腔中，或单独外设于环脖圈外并通过导线接入环脖圈中。
所述的防护消毒装置还包括容设于所述环脖圈空腔中的控制器，所述呼吸罩的空腔中容设有氧含量气体传感器，氧含量气体传感器和风机与控制器连接，控制器根据设定的氧含量溶度和氧含量气体传感器感应到的实时氧含量溶度对风机的运转进行控制，实现自动化控制，更好的满足舒适度要求。
所述的环脖圈内侧固定有软性卡圈，佩戴时通过软性卡圈支撑于环脖圈与人体脖子之间，对环脖圈起到较好的支撑固定作用，并能减少硬性的环脖圈对脖子的摩擦损伤，提高佩戴舒适性。
所述的软性卡圈为内设气腔的薄壁软性体，气腔中充盈气体时鼓起支撑，瘪气时能增大环脖圈内环空间，方便套到脖子上，套到脖子上后再向气腔中充气。
所述环脖圈包括两个半圈，两个半圈后端通过软性连接件连接，每个半圈前端设置半筒体，半筒体固定对合组成所述的圆筒体，在佩戴时可以敞开前端卡套到脖子上，通过软性连接件的弹性回复力使前端对合固定，方便佩戴。
所述的呼吸罩上还可以设置有护目镜，护目镜通过可弯折支撑架安装于呼吸罩壳体上，可以调整护目镜的位置，使护目镜的镜框与人体眼眶紧密贴靠，对眼睛与外接环境形成阻隔，避免病原体从眼睛侵入人体。
使用时，先对呼吸罩内侧壳体表面进行消毒，佩戴时，将环脖圈套到脖子上，使呼吸罩边缘的密封圈与人脸贴合，打开电源开关启动消毒机构和风机，外界空气经进气口进入 过滤净化机构，经过滤净化后进入空腔，在空腔中由消毒机构对病原体进行消杀，经消毒后的干净空气由风机吹送入呼吸罩的空腔，通过呼吸通气口散发到人体呼吸口的鼻腔或口腔中，完成呼吸气体交换，呼出的浊气从呼吸通气口和排气通孔中的单向阀排向外界环境。
本发明可以达到以下有益效果：通过设置具有空腔并能与人体脸部密封贴合的呼吸罩形成气体交换，并由具有空腔环脖圈支撑呼吸罩，在环脖圈空腔中设置过消毒机构和过滤净化机构对空气进行消毒和净化，实现了佩戴式个人防护和可重复使用，携带方便。
附图说明
图1是本发明的立体图。
图2是本发明的前视图。
图3是图2的A-A剖视图。
图4是图2的B-B剖视图。
图5是图2的C-C剖视图。
具体实施方式
下面结合附图对本发明的具体实施方式进行详细描述，所描述的实施例只是对本发明创造的说明和解释，并不构成对本发明创造的唯一限定。
如图1～图5所示，本发明包括环脖圈1和呼吸罩2，环脖圈1和呼吸罩2都设有由壳体围成的空腔；环脖圈包括两个半圈，两个半圈后端通过软性连接件5连接，每个半圈前端设置半筒体，半筒体固定对合组成圆筒体作为与呼吸罩2的连接部，呼吸罩2的底端设置对应的圆筒体作为连接部，两个圆筒体的内腔作为连接通孔，呼吸罩2和环脖圈1通过圆筒体对插配合连接，两个连接通孔互相连通并与环脖圈1和呼吸罩2的空腔连通。呼吸罩2的内侧壳体形状与人体面部形状对应，呼吸罩边缘设置有能与人体脸部贴合的密封圈；环脖圈1的壳体上开设有进气口11，突出部位底部的底面内侧壳体和斜向内侧壳体上开设有呼吸通气口21，呼吸通气口21对应于人体鼻孔和嘴巴，形成从进气口11到呼吸通气口21连通的空气通道。呼吸罩2的外侧壳体上开设有排气通孔，排气通孔中安装有单向阀3，人体呼出的气体进入呼吸罩空腔后可以通过单向阀向外排出。环脖圈1的内侧固定有软性卡圈4，软性卡圈4为内设气腔的薄壁软性体，佩戴时气腔中充盈气体鼓起，支撑于环脖圈与人体脖子之间，对环脖圈起到较好的支撑固定作用，并能减少硬性的环脖圈对脖子的摩擦损伤，提高佩戴舒适性。瘪气时能增大环脖圈内环空间，方便套到脖子上，套到脖子上后再向气腔中充气。
环脖圈的空腔中容设有过滤净化机构8、消毒机构6、电池和控制器7，呼吸罩2的 圆筒体内腔中容设有风机7，呼吸罩2的空腔中容设有位于呼吸通气口附近的氧含量气体传感器。风机7进气端连接环脖圈1的空腔，风机出气端连接呼吸罩2的空腔。过滤净化机构8的空气输入端与进气口11连通，空气输出端连通于空腔中，通过过滤净化机构对进气口输入的空气进行初步净化。消毒机构6为紫外线杀菌消毒灯，紫外线杀菌消毒灯位于过滤净化机构8与风机7之间的空气通道中。
控制器包括集成电路板、单片机和继电器，风机7、消毒机构6都通过带有所述继电器的供电电路与电池和外接电源接口连接，由电池供电或通过转换电源线由外接电源供电。继电器通过集成电路板上的控制电路与单片机连接，氧含量气体传感器通过集成电路板上的信号放大电路与单片机连接，单片机通过电源电路与电池和外接电源接口连接。控制器根据设定氧含量溶度和氧含量气体传感器感应到的实时氧含量溶度对风机的运转进行控制，实现自动化控制。
作为另外的实施方式，电池可以单独外设于环脖圈外并通过导线接入环脖圈中。呼吸罩2上还可以设置有护目镜，护目镜通过可弯折支撑架安装于呼吸罩壳体上，可以调整护目镜的位置，使护目镜的镜框与人体眼眶紧密贴靠，对眼睛与外接环境形成阻隔，避免病原体从眼睛侵入人体。

Claims (12)

  1. 一种防护消毒装置，其特征在于：所述防护消毒装置包括环脖圈和呼吸罩，环脖圈和呼吸罩都设有由壳体围成的空腔，环脖圈的前端和呼吸罩底端通过连接部连接，两个连接部上都开设有与所述空腔连通的连接通孔，两个连接通孔互相连通；所述呼吸罩的内侧壳体形状与人体面部形状对应，呼吸罩边缘设置有能与人体脸部贴合的密封圈；所述环脖圈的壳体上开设有进气口，呼吸罩的内侧壳体开设有对应于人体鼻孔和嘴巴的呼吸通气口，所述进气口与呼吸通气口之间的空腔中容设有消毒机构；所述呼吸罩的外侧壳体上开设有排气通孔，排气通孔中安装有单向阀。
  2. 根据权利要求1所述的一种防护消毒装置，其特征在于：所述的进气口与呼吸通气口之间的空腔中容设有风机。
  3. 根据权利要求2所述的一种防护消毒装置，其特征在于：所述的消毒机构为环形的紫外线杀菌消毒灯。
  4. 根据权利要求1或3所述的一种防护消毒装置，其特征在于：所述环脖圈和呼吸罩的连接部位为圆筒体，环脖圈和呼吸罩通过圆筒体插装式连接，使的呼吸罩可以以圆筒体中心线为中心旋转；所述的风机容设于所述呼吸罩的圆筒体内腔中，风机进气端连接环脖圈的空腔，风机出气端连接所述呼吸罩的空腔。
  5. 根据权利要求4所述的一种防护消毒装置，其特征在于：所述环脖圈的空腔中容置有过滤净化机构，过滤净化机构的空气输入端与进气口连通，空气输出端连通于空腔中。
  6. 根据权利要求5所述的一种防护消毒装置，其特征在于：所述的呼吸罩对应人体鼻子部位向前倾斜突出，突出部位的空腔正对所述的风机出气端，突出部位底部的内侧壳体上开设所述的呼吸通气口。
  7. 根据权利要求5或6所述的一种防护消毒装置，其特征在于：所述的环脖圈内侧固定有软性卡圈。
  8. 根据权利要求7所述的一种防护消毒装置，其特征在于：所述的软性卡圈为内设气腔的薄壁软性体。
  9. 根据权利要求7所述的一种防护消毒装置，其特征在于：所述的风机、消毒机构都由电池供电或通过电源线由外接电源供电；电池容置于所述环脖圈的空腔中，或单独外设于环脖圈外并通过导线接入环脖圈中。
  10. 根据权利要求8或9所述的一种防护消毒装置，其特征在于：所述的一种防护消毒装置还包括容设于所述环脖圈的空腔中的控制器，所述呼吸罩的空腔中容设有氧含量气体传感器，氧含量气体传感器和风机与控制器连接，控制器根据设定的氧含量溶度和氧含量气体传 感器感应到的实时氧含量溶度对风机的运转进行控制。
  11. 根据权利要求10所述的一种防护消毒装置，其特征在于：所述环脖圈包括两个半圈，两个半圈后端通过软性连接件连接，每个半圈前端设置半筒体，半筒体固定对合组成所述的圆筒体，在佩戴时可以敞开前端卡套到脖子上，通过软性连接件的弹性回复力使前端对合固定，方便佩戴。
  12. 根据权利要求1或11所述的一种防护消毒装置，其特征在于：所述的呼吸罩上设置有护目镜，护目镜通过可弯折支撑架安装于呼吸罩壳体上。
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