CN115364394A - Individual engineering protection new trend system - Google Patents

Individual engineering protection new trend system Download PDF

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Publication number
CN115364394A
CN115364394A CN202210988250.5A CN202210988250A CN115364394A CN 115364394 A CN115364394 A CN 115364394A CN 202210988250 A CN202210988250 A CN 202210988250A CN 115364394 A CN115364394 A CN 115364394A
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CN
China
Prior art keywords
air
protection
gas
suit
environment
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202210988250.5A
Other languages
Chinese (zh)
Inventor
不公告发明人
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Changzhou Beisilaifu Safety Equipment Co ltd
Original Assignee
Changzhou Beisilaifu Safety Equipment Co ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Changzhou Beisilaifu Safety Equipment Co ltd filed Critical Changzhou Beisilaifu Safety Equipment Co ltd
Priority to CN202210988250.5A priority Critical patent/CN115364394A/en
Publication of CN115364394A publication Critical patent/CN115364394A/en
Pending legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/003—Ventilation in combination with air cleaning
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B17/00—Protective clothing affording protection against heat or harmful chemical agents or for use at high altitudes
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B18/00—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort
    • A62B18/006—Breathing masks or helmets, e.g. affording protection against chemical agents or for use at high altitudes or incorporating a pump or compressor for reducing the inhalation effort with pumps for forced ventilation
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B23/00—Filters for breathing-protection purposes
    • A62B23/02—Filters for breathing-protection purposes for respirators
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B31/00—Containers or portable cabins for affording breathing protection with devices for reconditioning the breathing air or for ventilating, in particular those that are suitable for invalids or small children
    • 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
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B9/00—Component parts for respiratory or breathing apparatus
    • A62B9/006—Indicators or warning devices, e.g. of low pressure, contamination
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F13/00—Details common to, or for air-conditioning, air-humidification, ventilation or use of air currents for screening
    • F24F13/28—Arrangement or mounting of filters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F7/00—Ventilation
    • F24F7/04—Ventilation with ducting systems, e.g. by double walls; with natural circulation
    • F24F7/06—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit
    • F24F7/08—Ventilation with ducting systems, e.g. by double walls; with natural circulation with forced air circulation, e.g. by fan positioning of a ventilator in or against a conduit with separate ducts for supplied and exhausted air with provisions for reversal of the input and output systems
    • 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
    • F24F8/108—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 using dry filter elements
    • 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
    • F24F8/117—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 using wet filtering
    • F24F8/133—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 using wet filtering by direct contact with liquid, e.g. with sprayed liquid

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Pulmonology (AREA)
  • Toxicology (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

The invention relates to the field of gas supply devices, in particular to an individual engineering protection fresh air system which comprises a data acquisition module, a gas supply module and a protection module, wherein the data acquisition module comprises an upper computer and an environment monitoring sensor, the environment monitoring sensor is directly arranged in an operation environment to sense the content of harmful gas in the surrounding environment and generate data to be transmitted to the upper computer, the gas supply module comprises an air compressor for supplying gas and a gas storage tank arranged at the downstream of the air compressor, the protection module comprises a protection suit and a gas pipe, the gas pipe conveys the gas in the gas storage tank into the protection suit for the breathing of workers, and the technical problem that the workers are injured and killed due to lack of real-time information feedback under severe working conditions is solved.

Description

Individual engineering protection new trend system
Technical Field
The invention relates to the field of gas supply devices, in particular to an individual engineering protection fresh air system.
Background
At present, the operation environment in tunnels, coal furnaces, steel plants, chemical plants, spraying workshops, polishing workshops, cutting and welding workshops is severe, and the operation environment is often accompanied by oxygen deficiency, overproof organic solvents, carcinogens, sulfur dioxide, chlorine, hydrogen sulfide and other harmful gases, or some harmful dust, even harmful radiation, or high temperature and high humidity. When workers work in the severe environment, protective clothing and respirators are usually worn, but the high temperature and high humidity and harmful gases in the environment change, such as the proportion of the harmful gases or the change of the temperature and the humidity. Under the working condition, if the gas, the temperature and the humidity in the environment and the like can not be detected in real time, the real-time data is fed back, the condition that the protective clothing can not resist the changed severe environment can occur, but the operating personnel still continue working without withdrawing, and casualties can occur to the operating personnel.
Disclosure of Invention
In order to solve the technical problem that casualties appear in the existing operating personnel due to lack of real-time information feedback under severe working conditions, the application provides an individual engineering protection fresh air system, and the technical problem is solved.
The technical scheme adopted by the invention for solving the technical problems is as follows:
the invention provides an individual engineering protection fresh air system, which comprises: the data acquisition module comprises an upper computer and an environment monitoring sensor, and the environment monitoring sensor is directly configured in an operating environment to sense the content of harmful gas in the surrounding environment, generate data and transmit the data to the upper computer; the air supply module comprises an air compressor for supplying air and an air storage tank arranged at the downstream of the air compressor; the protection module comprises a protection suit and a gas pipe, and the gas pipe conveys gas in the gas tank to the protection suit for workers to breathe.
Further, the air supply module further comprises an air purification device which is arranged at the upstream of the protective suit and is used for purifying the air output from the air storage tank.
Further, the air supply module further includes a freeze dryer disposed between the air container and the air purification device to cool and dry the gas output from the air container.
Further, the data acquisition module also comprises an early warning device, and the early warning device comprises a face recognizer and a protective suit recognizer which are configured at an entrance of an operating environment where an operator enters.
Further, the device also comprises a mobile carrier, wherein the mobile carrier is used for bearing the data acquisition module and the gas supply module.
Further, the mobile carrier is also provided with a power supply, and the air compressor, the air storage tank and the freeze dryer on the mobile carrier are collectively arranged in an integrated box.
Furthermore, the inlet pipe of the integration box is provided with filter cotton, and the outlet pipe of the integration box is provided with a filter assembly.
Furthermore, the protective suit comprises a protective head cover and a protective garment, wherein the protective garment is provided with an air inlet and a plurality of exhaust holes which are communicated with the air conveying pipe.
Furthermore, a plurality of shielding pieces are arranged on the protective clothing, and the shielding pieces are shielded on the air inlet and the exhaust hole.
Furthermore, the shielding pieces at the trouser legs and armpits of the protective clothing are arranged into a fish scale ladder structure which is wrapped layer by layer.
Based on the technical scheme, the invention can realize the following technical effects:
the utility model provides a data acquisition module of individual engineering protection new trend system includes host computer and environmental monitoring sensor, the type model of environmental monitoring sensor selects according to the harmful substance class in the specific environment, the content and the data transmission of harmful gas are generated for the host computer in order to respond to the surrounding environment in the direct configuration of environmental monitoring sensor in the operational environment, the detection personnel of host computer department just can guide the operation personnel in the operational environment in real time through the information of real-time feedback, thereby solve under the abominable operating mode because of lacking real-time information feedback and lead to the technical problem that the casualties appears in the operation personnel now. Further, the host computer of this application can also be connected to enterprise's sense terminal and government sense terminal, and the enterprise sense terminal receives specific data message so that direct work on next step, can show after the government sense terminal receives data message whether this operation is in a safe environment.
The data acquisition module of individual engineering protection new trend system of this application still includes early warning device, and early warning device is including configuring face recognizer and the protection suit recognizer that gets into the entrance of operational environment at the operation personnel. Before entering the working environment, the working personnel can enter the working environment to ensure personal safety after double confirmation of personal identity assurance and protective suit wearing confirmation.
The application discloses optional removal carrier of individual engineering protection new trend system to be applicable to fixed place and removal place respectively.
The utility model provides an air feed module of individual engineering protection new trend system still includes the freeze drier, and the freeze drier configuration is in order to cool off and dry the gas of locating the output from the gas holder between gas holder and air purification device. The freeze dryer is configured to allow an operator to have a cool and dry environment within the protective suit under hot and humid conditions to avoid discomfort to the operator.
The utility model provides an individual engineering protection new trend system's protective suit includes the protective head cover and the protective clothing of making by waterproof material, and the protective clothing is made by waterproof material, and sets up the air inlet and a plurality of exhaust hole of intercommunication gas-supply pipe on the protective clothing. In this way, the freeze dryer is matched, so that the worker can be always in a ventilated, dry and cool state, and the safety of the worker is guaranteed.
The utility model provides a dispose a plurality of sheltering from pieces on the protective clothing of individual engineering protection new trend system, shelter from the piece and shelter from on air inlet and exhaust hole, can prevent to be less than the water invasion that 60 degrees of orientation sprayed with the vertically contained angle.
The utility model provides a trouser legs department of individual engineering protection new trend system's protective clothing and the sheltering from piece of armpit department are arranged to the fish scale ladder structure of package down layer upon layer in order to obtain better anti-trickle effect, specifically, when the gas in the protective clothing is from the exhaust vent that is sheltered from toward outer when exhausting, the exhaust hole is still in the state of sheltering from the piece and sheltering from, can prevent effectively that outside pollutant from flying to pollute the human surface in the protective clothing from the exhaust vent.
Drawings
FIG. 1 is a schematic view of an embodiment of an individual engineering protection fresh air system of the present application in a fixed location;
FIG. 2 is a schematic view of an embodiment of the application of the individual engineering protection fresh air system of the present application to a mobile site;
FIG. 3 is a schematic diagram of the overall structure of the integrated box of the individual engineering protection fresh air system of the present application;
FIG. 4 is a front view of the integrated box of the personal engineering protective fresh air system of the present application;
FIG. 5 is a side view of an integrated box of the personal engineering protection fresh air system of the present application;
FIG. 6 is a schematic view of a protective garment of the individually engineered protective ventilation system of the present application;
FIG. 7 is a schematic view of the protective garment with the air inlet and exhaust ports to be blocked shown.
Wherein: 1-a data acquisition module, 11-an upper computer, 12-an environment monitoring sensor and 13-an early warning device; 2-an air supply module, 21-an air compressor, 22-an air storage tank, 23-an air purification device and 24-a freeze dryer; 3-protection module, 31-protection suit, 311-protection suit, 312-air inlet, 313-air outlet, 314-shielding piece and 32-air pipe; 4-moving carrier, 41-power supply; 5-integration box, 51-filtering component.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It is noted that the terminology used herein is for the purpose of describing particular embodiments only and is not intended to be limiting of example embodiments according to the present application. As used herein, the singular forms "a", "an" and "the" are intended to include the plural forms as well, and it should be understood that when the terms "comprises" and/or "comprising" are used in this specification, they specify the presence of stated features, steps, operations, devices, components, and/or combinations thereof, unless the context clearly indicates otherwise.
The relative arrangement of the components and steps, the numerical expressions and numerical values set forth in these embodiments do not limit the scope of the present invention unless specifically stated otherwise. Meanwhile, it should be understood that the sizes of the respective portions shown in the drawings are not drawn in an actual proportional relationship for the convenience of description. Techniques, methods, and apparatus known to those of ordinary skill in the relevant art may not be discussed in detail but are intended to be part of the specification where appropriate. In all examples shown and discussed herein, any particular value should be construed as exemplary only and not as limiting. Thus, other examples of the exemplary embodiments may have different values. It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, further discussion thereof is not required in subsequent figures.
In the description of the present invention, it is to be understood that the directions or positional relationships indicated by the directional terms such as "front, rear, upper, lower, left, right", "lateral, vertical, horizontal" and "top, bottom", etc., are generally based on the directions or positional relationships shown in the drawings, and are for convenience of description and simplicity of description only, and in the case of not making a reverse description, these directional terms do not indicate and imply that the device or element referred to must have a particular orientation or be constructed and operated in a particular orientation, and therefore, should not be considered as limiting the scope of the present invention; the terms "inner and outer" refer to the inner and outer relative to the profile of the respective component itself.
For ease of description, spatially relative terms such as "over … …", "over … …", "over … …", "over", etc. may be used herein to describe the spatial positional relationship of one device or feature to another device or feature as shown in the figures. It will be understood that the spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. For example, if a device in the figures is turned over, devices described as "above" or "on" other devices or configurations would then be oriented "below" or "under" the other devices or configurations. Thus, the exemplary term "above … …" may include both orientations of "above … …" and "below … …". The device may be otherwise variously oriented (rotated 90 degrees or at other orientations) and the spatially relative descriptors used herein interpreted accordingly.
It should be noted that the terms "first", "second", and the like are used to define the components, and are only used for convenience of distinguishing the corresponding components, and the terms have no special meanings unless otherwise stated, and therefore, the scope of the present invention should not be construed as being limited.
As shown in fig. 1-7, the application provides an individual engineering protection new trend system, including data acquisition module 1, air feed module 2 and protection module 3, data acquisition module 1 includes host computer 11 and environmental monitoring sensor 12, environmental monitoring sensor 12 directly disposes in the operational environment with the content of harmful gas and generate data transmission for host computer 11 in the response surrounding environment, air feed module 2 is including the air compressor machine 21 that is used for the air feed and the gas holder 22 of configuration in the air compressor machine 21 low reaches, protection module 3 includes protection suit 31 and gas-supply pipe 32, gas-supply pipe 32 carries the gas in the gas holder 22 to protection suit 31 in order for the operating personnel to breathe.
The utility model provides an individual engineering protection new trend system's data acquisition module 1 includes host computer 11 and environmental monitoring sensor 12, the type model of environmental monitoring sensor 12 is selected according to the harmful substance class in the concrete environment, environmental monitoring sensor 12 directly disposes in the operation environment with the response harmful gas's in the surrounding environment content and generate data transmission for host computer 11, the detection personnel of host computer 11 department just can guide the operation personnel in the operation environment in real time through the information of real-time feedback, thereby solve under the adverse conditions and lead to the technical problem that casualties appears in the operation personnel now because of lacking real-time information feedback. Further, the upper computer 11 of the present application may be further connected to an enterprise detection terminal and a government detection terminal, the enterprise detection terminal receives specific data information so as to guide the next work, and the government detection terminal may display whether the work is in a safe environment after receiving the data information.
The air supply module 2 of individual engineering protection new trend system of this application still includes air purification device 23, and air purification device 23 configuration is in the upper reaches of protective suit 31 with the filtration from the gas holder 22 gas of export to with the gas output after the filtration purification to protective suit 31 in, thereby guarantee that all that the operating personnel in the protective suit 31 breathes are clean safe gas.
The air supply module 2 of the individual engineering protection fresh air system further comprises a freeze dryer 24, and the freeze dryer 24 is configured between the air storage tank 22 and the air purification device 23 to cool and dry the gas output from the air storage tank 22. The freeze dryer 24 is configured to provide a cool, dry environment within the protective suit 31 for the worker during hot and humid conditions to avoid discomfort to the worker.
The data acquisition module 1 of the individual engineering protection fresh air system further comprises an early warning device 13, and the early warning device 13 comprises a face recognizer and a protection suit 31 recognizer which are configured at an entrance where an operator enters an operation environment. Before entering the working environment, the worker must perform double confirmation of personal identity assurance and wearing confirmation of the protective suit 31 before entering the working environment, and then can enter the working environment to ensure personal safety.
The individual engineering protection fresh air system can be used in a fixed place and a mobile place, wherein the individual engineering protection fresh air system mainly used in the mobile place further comprises a mobile carrier 4, and the mobile carrier 4 is used for bearing a data acquisition module 1 and an air supply module 2.
Specifically, the mobile carrier 4 is further configured with a power supply 41 to supply power to the whole system, the output voltage of the power supply 41 can be selected to be 220V, and meanwhile, the air compressor 21, the air storage tank 22 and the freeze dryer 24 on the mobile carrier 4 are collectively configured in one integrated box 5 to facilitate carrying and moving.
Further, the inlet pipe of the integration box 5 is provided with filter cotton, and the outlet pipe of the integration box 5 is provided with a filter assembly 51.
Main used removes the individual engineering protection new trend system in place, in operation, gaseous earlier enters into the air compressor machine 21 in the integrated box 5 after the filter pulp, then gaseous from air compressor machine 21 department enter into gas holder 22 in, the gaseous through the freeze drier 24 drying and cooling in the gas holder 22, the gaseous entering filter assembly 51 after the drying cooling carries out first filtration, then enter into air purification device 23 and carry out more careful second purification, gaseous entering into protection suit 31 through the air-supply pipe 32 after the secondary purification and supplying the operation personnel to breathe.
In order to adapt to the damp and hot environment, the protective suit 31 of the application comprises a protective head cover and a protective garment 311, the protective garment 311 can be made of waterproof, heat-insulating, radiation-proof or stab-resistant materials according to specific environment, and the protective garment 311 is provided with an air inlet 312 communicated with the air conveying pipe 32 and a plurality of exhaust holes 313. In this way, the freeze dryer 24 is matched, so that the worker can be always in a ventilated, dry and cool state, and the safety of the worker is guaranteed.
In order to prevent water sprayed from a direction having an included angle smaller than 60 degrees with the vertical direction from invading, the protective clothing 311 of the present application is provided with a plurality of shielding pieces 314, and the shielding pieces 314 shield the air inlet 312 and the air outlet 313.
Further, the shielding pieces 314 at the trouser legs and armpits of the protective suit 311 are arranged in a fish scale ladder structure which wraps layer by layer to obtain a better anti-showering effect, and specifically, when the gas in the protective suit 311 exhausts from the shielded exhaust holes 313, the exhaust holes 313 are still shielded by the shielding pieces 314, so that external pollutants can be effectively prevented from splashing into the protective suit 311 from the exhaust holes 313 to pollute the surface of the human body.
It should be understood that the above-described specific embodiments are merely illustrative of the present invention and are not intended to limit the present invention. Obvious variations or modifications which are within the spirit of the invention are possible within the scope of the invention.

Claims (10)

1. An individual engineering protection fresh air system, comprising:
the data acquisition module (1) comprises an upper computer (11) and an environment monitoring sensor (12), wherein the environment monitoring sensor (12) is directly configured in an operating environment to sense the content of harmful gas in the surrounding environment and generate data to be transmitted to the upper computer (11);
the air supply module (2), the air supply module (2) includes an air compressor (21) used for supplying air and an air storage tank (22) configured at the downstream of the air compressor (21);
protection module (3), protection module (3) are including protection suit (31) and gas-supply pipe (32), gas-supply pipe (32) will gas transport in gas holder (22) extremely in protection suit (31) for the operating personnel to breathe.
2. The individualized protection fresh air system according to claim 1, wherein the air supply module (2) further comprises an air purification device (23), said air purification device (23) being arranged upstream of the protection kit (31) to purify the air output from the air storage tank (22).
3. The individualized protection fresh air system according to claim 2, wherein the air supply module (2) further comprises a freeze dryer (24), said freeze dryer (24) being arranged between the air storage tank (22) and the air purification device (23) to cool and dry the gas output from the air storage tank (22).
4. The individual engineering protection fresh air system according to claim 3, wherein the data acquisition module (1) further comprises an early warning device (13), and the early warning device (13) comprises a face recognizer and a protection suit (31) recognizer which are arranged at an entrance of an operator into an operation environment.
5. Individual engineering protection fresh air system according to claim 3, further comprising a mobile carrier (4), wherein the mobile carrier (4) is used for carrying the data acquisition module (1) and the air supply module (2).
6. The individual engineering protection fresh air system according to claim 5, characterized in that the mobile carrier (4) is further provided with a power supply (41), and the air compressor (21), the air storage tank (22) and the freeze dryer (24) on the mobile carrier (4) are collectively arranged in one integrated box (5).
7. Individual engineering protection fresh air system according to claim 6, characterized in that the inlet duct of the integration box (5) is provided with filter cotton, and the outlet duct of the integration box (5) is provided with a filter assembly (51).
8. The individual engineering protection fresh air system as claimed in claim 1, wherein the protective suit (31) comprises a protective hood and a protective suit (311), and the protective suit (311) is provided with an air inlet (312) and a plurality of exhaust holes (313) which are communicated with the air conveying pipe (32).
9. The individual engineering protection fresh air system according to claim 8, wherein a plurality of shielding pieces (314) are arranged on the protection suit (311), and the shielding pieces (314) shield the air inlet (312) and the air outlet (313).
10. The personal engineering protection fresh air system according to claim 9, wherein the shielding sheets (314) at the trouser legs and armpits of the protective clothing (311) are arranged in a fish scale ladder structure which is wrapped layer by layer.
CN202210988250.5A 2022-08-17 2022-08-17 Individual engineering protection new trend system Pending CN115364394A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202210988250.5A CN115364394A (en) 2022-08-17 2022-08-17 Individual engineering protection new trend system

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Application Number Priority Date Filing Date Title
CN202210988250.5A CN115364394A (en) 2022-08-17 2022-08-17 Individual engineering protection new trend system

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Publication Number Publication Date
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Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011059128A1 (en) * 2009-11-13 2011-05-19 (주)인포빌 Safety management system for hazardous workplace
CN211241798U (en) * 2019-08-09 2020-08-14 圣华盾防护科技股份有限公司 Protective clothing for preventing molten metal from splashing
CN111642846A (en) * 2020-07-02 2020-09-11 河南亚都实业有限公司 Antibacterial breathable protective clothing
CN212279957U (en) * 2020-03-24 2021-01-05 煤炭科学研究总院 Coal mine occupational disease protection intelligent wearable equipment suitable for being applied to fixed places
CN113576068A (en) * 2021-08-05 2021-11-02 苏州日月星辰静电净化技术有限公司 Antistatic protective clothing with good antibacterial effect
CN214854464U (en) * 2021-05-07 2021-11-26 山东职业学院 Intelligent inspection protective clothing with safety early warning function

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011059128A1 (en) * 2009-11-13 2011-05-19 (주)인포빌 Safety management system for hazardous workplace
CN211241798U (en) * 2019-08-09 2020-08-14 圣华盾防护科技股份有限公司 Protective clothing for preventing molten metal from splashing
CN212279957U (en) * 2020-03-24 2021-01-05 煤炭科学研究总院 Coal mine occupational disease protection intelligent wearable equipment suitable for being applied to fixed places
CN111642846A (en) * 2020-07-02 2020-09-11 河南亚都实业有限公司 Antibacterial breathable protective clothing
CN214854464U (en) * 2021-05-07 2021-11-26 山东职业学院 Intelligent inspection protective clothing with safety early warning function
CN113576068A (en) * 2021-08-05 2021-11-02 苏州日月星辰静电净化技术有限公司 Antistatic protective clothing with good antibacterial effect

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Application publication date: 20221122