CN115120899A - Functional firefighter uniform capable of being cooled rapidly and emergency early warning method thereof - Google Patents
Functional firefighter uniform capable of being cooled rapidly and emergency early warning method thereof Download PDFInfo
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- CN115120899A CN115120899A CN202210752223.8A CN202210752223A CN115120899A CN 115120899 A CN115120899 A CN 115120899A CN 202210752223 A CN202210752223 A CN 202210752223A CN 115120899 A CN115120899 A CN 115120899A
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- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000001816 cooling Methods 0.000 claims abstract description 79
- 230000036760 body temperature Effects 0.000 claims abstract description 17
- 230000007613 environmental effect Effects 0.000 claims description 20
- 238000004891 communication Methods 0.000 claims description 15
- 239000004744 fabric Substances 0.000 claims description 15
- 239000000523 sample Substances 0.000 claims description 12
- 238000012544 monitoring process Methods 0.000 claims description 10
- 230000009471 action Effects 0.000 claims description 9
- 230000033764 rhythmic process Effects 0.000 claims description 9
- 210000000689 upper leg Anatomy 0.000 claims description 8
- 230000000670 limiting effect Effects 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 6
- 230000002159 abnormal effect Effects 0.000 claims description 3
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 3
- 230000005540 biological transmission Effects 0.000 claims description 3
- 239000003086 colorant Substances 0.000 claims description 3
- 238000009434 installation Methods 0.000 claims description 3
- 229910052760 oxygen Inorganic materials 0.000 claims description 3
- 239000001301 oxygen Substances 0.000 claims description 3
- 239000000779 smoke Substances 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 23
- 230000006378 damage Effects 0.000 abstract description 12
- 230000017525 heat dissipation Effects 0.000 abstract description 10
- 230000002996 emotional effect Effects 0.000 abstract description 7
- 230000008451 emotion Effects 0.000 description 4
- 238000001125 extrusion Methods 0.000 description 4
- 230000009467 reduction Effects 0.000 description 4
- 238000013461 design Methods 0.000 description 3
- 238000010030 laminating Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000036541 health Effects 0.000 description 2
- 238000005457 optimization Methods 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 206010017577 Gait disturbance Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 210000002414 leg Anatomy 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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- 239000000126 substance Substances 0.000 description 1
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B17/00—Protective clothing affording protection against heat or harmful chemical agents or for use at high altitudes
- A62B17/003—Fire-resistant or fire-fighters' clothes
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B17/00—Protective clothing affording protection against heat or harmful chemical agents or for use at high altitudes
- A62B17/005—Active or passive body temperature control
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/18—Status alarms
- G08B21/182—Level alarms, e.g. alarms responsive to variables exceeding a threshold
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B5/00—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
- G08B5/22—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
- G08B5/36—Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission using visible light sources
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/14—Thermal energy storage
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- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The invention discloses a functional firefighter uniform capable of quickly cooling and an emergency early warning method thereof, wherein the firefighter uniform is provided with a cooling bag, and the cooling bag supplies air to a firefighter uniform and firefighter trousers through an air supply belt, so that the air circulation effect in a human body is enhanced, and the heat dissipation is improved; the comfort of the human body is improved in a sultry environment, and the harm to the life safety of firemen caused by an overheated operation environment is prevented. The emergency early warning method has the advantages that a fireman masters the environment condition of an operation site in real time, has the effect of early warning for the fireman, can timely and accurately react according to the environment condition, and realizes the early warning of the self emergency condition of the fireman; meanwhile, a centralized control end for remote command is arranged, so that the physiological parameters and the position information of the firemen can be mastered and known in real time, the current physical and emotional conditions of the firemen can be reflected, the heart rate and the body temperature can be changed under extreme or emergency conditions, the condition can be conveniently and timely known by the staff at the centralized control end, corresponding measures can be quickly executed, and the firemen can be timely supported or rescued.
Description
Technical Field
The invention belongs to the field of functional clothes, and particularly relates to a functional firefighter uniform capable of quickly cooling and an emergency early warning method thereof.
Background
Firefighter uniforms are important fire fighting equipment for protecting the personal safety of first-line firefighters. Therefore, in the rescue in the fire scene, the design and the use of the firefighter uniform are very important. Because the firefighter uniform needs to cope with extreme situations such as fire, the firefighter uniform needs to have the following basic characteristics:
first, from the viewpoint of protection, it is necessary to have fire resistance, heat resistance, and heat insulation, and also to have toughness to prevent impact, collision, and the like of a sharp object. In addition, it also has the property of preventing the damage of chemical substances to the skin;
secondly, the device adapts to the changes of external environments such as cold, warm, wind and rain and can keep physical strength and vigorous energy;
in view of the working efficiency, the firefighter uniform has a room for activity in working, and materials having good elasticity are selected as much as possible.
The firefighter uniform with the basic characteristics can meet the conventional operation requirements, but when the firefighter uniform is in an extreme and emergency operation environment, the firefighter uniform with the characteristics is far from enough, the extreme and emergency situations are difficult to deal with, and the life safety of firefighters cannot be guaranteed practically.
Disclosure of Invention
The invention aims to provide a functional firefighter uniform capable of quickly cooling and an emergency early warning method thereof, aiming at the defects that the existing firefighter uniform is poor in functionality and difficult to cope with extreme and emergency operation conditions, a wearable cooling bag is endowed to the firefighter uniform, the cooling bag supplies air to the firefighter uniform and firefighter trousers through an air supply belt, the air circulation effect in a human body is greatly enhanced, and the heat dissipation is improved; the comfort of the human body is improved in a sultry environment, and the harm to the life safety of firemen caused by an overheated operation environment is prevented.
The emergency early warning method has the advantages that a fireman masters the environment condition of an operation site in real time, has the effect of early warning for the fireman, can timely and accurately react according to the environment condition, and realizes the early warning of the self emergency condition of the fireman; meanwhile, a centralized control end for remote command is arranged, so that the physiological parameters and the position information of the firemen can be mastered and known in real time, the current body and emotional conditions of the firemen can be reflected, the heart rate and the body temperature can be changed under extreme or emergency conditions, the condition can be conveniently known by the staff of the centralized control end in time, corresponding measures can be quickly executed, support or treatment can be timely carried out, and huge damage to the life safety of the firemen can be avoided.
In order to solve the technical problems, the following technical scheme is adopted:
a functional firefighter uniform capable of being rapidly cooled comprises a firefighter uniform, firefighter trousers and a waistband, and is characterized by also comprising a cooling bag, wherein the cooling bag can be worn on the firefighter uniform and comprises a fan box and an air outlet box, a fan is arranged in the fan box and supplies air to the air outlet box by the fan, the air outlet box is provided with an air outlet, the air outlet is connected with an air supply belt, a son buckle is sewn on the air supply belt, a mother buckle is sewn on the firefighter uniform and the firefighter trousers, and the son buckle and the mother buckle are matched with each other; the male buckle is provided with a first air hole which is communicated with the air supply belt, the female buckle is provided with a second air hole which is communicated with the inner layer of the fire-fighting suit and the inner layer of the fire-fighting trousers, and the inner layer of the fire-fighting trousers and the inner layer of the fire-fighting suit are net-shaped inner layers; after the male buckle and the female buckle are fastened, the first air hole is communicated with the second air hole.
Furthermore, the air outlet box is provided with 4 air outlets, the air supply belt comprises an air supply belt I and an air supply belt II, the two air outlets at the upper end are connected with the fire-fighting suit through the air supply belt I, the two air outlets at the lower end are connected with the fire-fighting trousers through the air supply belt II, and air is supplied to the fire-fighting suit and the fire-fighting trousers respectively. According to the invention, the upper end and the lower end of the air outlet box are respectively provided with the two air outlets, the first air supply belt is connected with the fire-fighting clothes, and the second air supply belt is connected with the fire-fighting trousers, so that air is supplied to the fire-fighting clothes and the fire-fighting trousers, a comprehensive air supply effect is achieved, the air circulation rate of the whole body is improved, air and heat in the fire-fighting clothes are taken away, and the purposes of quickly dissipating heat and cooling are achieved. In addition, after the first air supply belt and the second air supply belt are connected with the female buckle, the first air supply belt and the second air supply belt have a fixing effect on the temperature reduction bag, the force of the first air supply belt and the second air supply belt acting on the waistband is dispersed, the load of the waistband is reduced, and the comfort of wearing the temperature reduction bag is improved.
Furthermore, limit cloth belts are sewn on the fire-fighting suit and the fire-fighting trousers, and the first air supply belt and the second air supply belt pass through the corresponding limit cloth belts and are buckled into the corresponding female buckles. The limiting cloth belt has a limiting effect, the threading directions of the first air supply belt and the second air supply belt are limited, the threading rules are ordered, and the problems of knotting, dislocation and the like are avoided.
Furthermore, a pin plate is arranged on the waistband, a pin hole is formed in the pin plate, an inserting rod is arranged on the cooling bag, and the inserting rod is matched with the pin hole. The pin plate and the inserted bar structure are convenient to wear the cooling bag on the waistband, the wearing and the taking off are convenient, and a fireman can select whether to wear the cooling bag according to actual needs, so that one coat is multipurpose.
Furthermore, a left binding band and a right binding band are sewn on the air supply belt II, a male hook-and-loop fastener surface is sewn on the left binding band, a female hook-and-loop fastener surface is sewn on the right binding band, the male hook-and-loop fastener surface is matched with the female hook-and-loop fastener surface, and the left binding band and the right binding band are tightly bound on the thigh of the human body. Two laminatings in the shank in the area of sending wind, left side bandage and right bandage are from its left side and right side ligature thigh respectively, are pasted public face by the magic again and are pasted female face laminating with the magic, and the fixed area of sending wind of laminating is two for two subsides in the area of sending wind tightly fire control trousers, avoid appearing stumbling the scheduling problem.
Further, a cooling cavity is arranged in the air outlet box, an ice bag is filled in the cooling cavity, an end cover is arranged at an opening of the cooling cavity, an air cylinder is installed in the fan box, a piston rod of the air cylinder penetrates through the fan box and is connected to the cooling cavity, the piston rod is connected with a cross-shaped pressure rod, and the cross-shaped pressure rod acts on the ice bag; air supply holes are arranged on two sides of the cooling cavity, and air is supplied to the air outlet through the air supply holes. The ice bag is a disposable quick-cooling ice bag, the interior of the ice bag can be quickly cooled after being crushed, and the purpose of sending out cold air is achieved by heat exchange between the ice bag and air, and the working principle is as follows: after the cylinder starts, stretch out the piston rod to the ice bag, by cross depression bar extrusion ice bag, the ice bag is inside to break and to cool off rapidly, and the air contact ice bag that gets into out the fan box carries out the heat exchange, and the temperature of air reduces, sends to the air outlet by the supply-air outlet again, finally blows in the human body, can reach rapid cooling's effect, and this physics rapid cooling mode is direct effective, makes the rapid sensation travelling comfort of fire fighter.
Furthermore, symmetrical limiting baffles are arranged in the cooling cavity to limit the installation position of the ice bag.
An emergency early warning method for a functional firefighter uniform capable of being cooled rapidly is characterized by comprising the following steps:
(1) detecting environmental parameters including temperature parameters, smoke parameters, oxygen concentration parameters and flame in real time;
(2) setting corresponding threshold standards for all indexes of the environmental parameters, subdividing the threshold standards into a first-level threshold, a second-level threshold, a third-level threshold and a fourth-level threshold, setting the thresholds in a mode that the safety degree is from high to low, wherein the thresholds at all levels are correspondingly provided with different indicator lamp colors, the first-level threshold is green, the second-level threshold is blue, the third-level threshold is yellow, the fourth-level threshold is red, and when the threshold standards are exceeded, giving an alarm;
(3) identifying and judging that each environmental parameter is at a threshold of several levels, and controlling the corresponding indicator light to display the corresponding light color according to the threshold range of each environmental parameter;
(4) detecting physiological parameters and position information of the firemen in real time, wherein the physiological parameters comprise heart rate and body temperature, transmitting detection results to a remote centralized control end, and keeping real-time connection and communication between the centralized control end and the firemen;
(5) shooting images of the surrounding environment of the fire-fighting operation in real time in a manner of following a fireman, and synchronously transmitting the images to a remote centralized control end;
(6) the centralized control end monitors the physiological parameters of the firemen in the operation in real time, and reminds the firemen to leave the current operation environment as soon as possible and call other nearby firemen to assist the firemen when the physiological parameters of the firemen are abnormal; when a fireman is lost, calling other nearby firemen or alternative firemen to rescue according to the position information and the shot images around the fire-fighting operation.
After the optimization, a fireman wears the physiological parameter monitoring bracelet, the shooting probe and the interphone before working:
a. this monitoring bracelet includes temperature sensor, optics rhythm of the heart sensor, GPS chip, mainboard and communication module, and temperature sensor detects fireman's body temperature, and optics rhythm of the heart sensor detects fireman's rhythm of the heart, and the GPS chip detects fireman's position to can judge whether the fireman is removing, give centralized control for the transmission of three above-mentioned detection information through communication module
b. This shooting probe wears in the fire control waistband, assembles communication module in the shooting probe, transmits the image for centralized control end through communication module.
c. The interphone is worn at the chest position of the fire-fighting suit and is communicated with the centralized control end.
According to the invention, the heart rate, the body temperature and the position information of a fireman are detected and monitored in real time through the monitoring bracelet, the heart rate and the body temperature are used as the conventional vital signs of a human body, the current body and emotion conditions of the fireman can be reflected, the heart rate and the body temperature can change under extreme or emergency conditions, the situation can be conveniently known by a worker at a centralized control end in time, corresponding measures can be rapidly executed, support or treatment can be timely carried out, and the huge damage caused by the life safety of the fireman is avoided; the heart rate reflects the situation of the firemen to a certain extent, the firemen with poor emotional conditions can be helpfully assisted in time, even the fire-fighting operation is ended immediately, and the influence of the emotion on the fire-fighting operation or the life of the firemen is prevented; by monitoring the position information, the centralized control end is convenient to remotely allocate and support hands, and the operation efficiency and effect are improved; the firefighter can be rescued in time through the position information of the firefighter after losing contact.
The shooting probe is used for shooting the fire-fighting operation site environment, and workers at the centralized control end can give guidance suggestions according to the site environment, so that the efficiency and effect of fire-fighting operation are improved; in addition, after a fire fighter loses contact with a major accident, the fire fighter can timely rescue the fire fighter at the accident site according to the finally shot image information.
After optimization, the cooling bag is also provided with a temperature sensor and an intelligent control chip, the temperature sensor detects the ambient temperature in real time and transmits a temperature signal to the intelligent control chip, and when the temperature is higher than 30 ℃, the fan is controlled to start to blow air to the human body; when the temperature is higher than 40 ℃, controlling the starting of the air cylinder, extruding the ice bag for 5s, rapidly cooling the ice bag, resetting the air cylinder, recording the action of the air cylinder as 1, and setting the action of the air cylinder not to be larger than 1; and after the cooling pack is restarted, the action count of the cylinder returns to 0. The temperature sensor and the intelligent control chip realize the automatic control of the work of the cooling bag, the fan and the cylinder are intelligently controlled to work according to the environmental temperature, the automatic operation of a fireman is not needed, and the problem that the body is damaged to a certain extent due to forgetting to start the fan and the cylinder due to busy operation is avoided. Blow or refrigerate and blow according to the suitable going on of environmental problem for the fire fighter's health remains throughout in comfortable state, guarantees life safety, and helps the fire control operation high efficiency to accomplish.
Due to the adoption of the technical scheme, the method has the following beneficial effects:
the wearable cooling bag is endowed with the fire-fighting suit, the cooling bag supplies air to the fire-fighting suit and the fire-fighting trousers through the air supply belt, the air circulation effect in a human body is greatly enhanced, and the heat dissipation is improved; the comfort of the human body is improved in a sultry environment, and the harm to the life safety of firemen caused by an overheated operation environment is prevented. The cooling package is internally provided with a fan, the fan blows to the air outlet box, the air outlet box is distributed to the air outlet, the air is delivered to the female buckle by the air supply belt, and the air is blown into the fire-fighting suit and the fire-fighting trousers after passing through the female buckle, so that air flow is formed in the fire-fighting suit, and the purpose of rapid heat dissipation and cooling is achieved. The inside cavity of air supply area adopts the air-tight surface fabric, and the skin adopts the waistband surface fabric, and the air is detained through air supply area, son and the female button can be accurate send into in the fire-entry suit. The air supply belt can be fixed by the aid of the male buckle and the female buckle, air can be supplied, and the design is ingenious.
According to the emergency early warning method, a fireman masters the environment condition of the operation site in real time, the effect of early warning is achieved for the fireman, the response can be timely and accurately made according to the environment condition, and the self emergency early warning of the fireman is achieved; meanwhile, a centralized control end for remote command is arranged, so that the physiological parameters and the position information of the firemen can be mastered and known in real time, the current body and emotional conditions of the firemen can be reflected, the heart rate and the body temperature can be changed under extreme or emergency conditions, the condition can be conveniently known by the staff of the centralized control end in time, corresponding measures can be quickly executed, support or treatment can be timely carried out, and huge damage to the life safety of the firemen can be avoided.
The setting of hierarchical threshold value, the level of the current environmental parameter of audio-visual reaction makes the dangerous degree of understanding current environmental parameter that the fireman can be comparatively clear, and early warning in advance carries out the fire control operation to the pertinence. The problem that fire fighters do not respond urgently due to sudden early warning under the condition of no grading threshold is solved.
The ice bag is a disposable quick-cooling ice bag, the interior of the ice bag can be quickly cooled after being crushed, and the purpose of sending out cold air is achieved by heat exchange between the ice bag and air, and the working principle is as follows: after the cylinder starts, stretch out the piston rod to the ice bag, by cross depression bar extrusion ice bag, the ice bag is inside to break and cool off rapidly, and the air contact ice bag that gets into out the wind box carries out the heat exchange, and the temperature of air reduces, sends to the air outlet by the supply-air outlet again, finally blows in the human body, can reach rapid cooling's effect, and this physics rapid cooling mode is direct effective, makes the rapid sense travelling comfort of fire fighter.
Drawings
The invention will be further described with reference to the accompanying drawings in which:
FIG. 1 is a schematic diagram of the construction of the firefighter uniform of the present invention;
FIG. 2 is a schematic back view of the fire-entry suit of the present invention;
FIG. 3 is a rear schematic view of the fire pants of the present invention;
FIG. 4 is a schematic structural diagram of the cooling pack of the present invention;
FIG. 5 is a schematic view of the fan box of the present invention;
FIG. 6 is a schematic structural view of the outlet box according to the present invention;
FIG. 7 is a schematic structural view of the pin plate of the present invention;
FIG. 8 is a schematic structural view of a second air supply belt of the present invention;
FIG. 9 is a schematic structural view of a first air supply belt of the present invention;
FIG. 10 is a schematic view of a sub-buckle according to the present invention;
fig. 11 is a schematic structural view of the female buckle of the present invention.
Detailed Description
The invention aims to provide a functional firefighter uniform capable of quickly cooling and an emergency early warning method thereof, aiming at the defects that the existing firefighter uniform is poor in functionality and difficult to cope with extreme and emergency operation conditions, a wearable temperature-reducing bag is endowed to the firefighter uniform, the temperature-reducing bag supplies air to the firefighter uniform and firefighter trousers through an air supply belt, the air circulation effect in a human body is greatly enhanced, and the heat dissipation is improved; the comfort of the human body is improved in a sultry environment, and the harm to the life safety of firemen caused by an overheated operation environment is prevented.
The emergency early warning method has the advantages that a fireman masters the environment condition of an operation site in real time, has the effect of early warning for the fireman, can timely and accurately react according to the environment condition, and realizes the early warning of the self emergency condition of the fireman; meanwhile, a centralized control end for remote command is arranged, so that the physiological parameters and the position information of the firemen can be mastered and known in real time, the current body and emotional conditions of the firemen can be reflected, the heart rate and the body temperature can be changed under extreme or emergency conditions, the condition can be conveniently known by the staff of the centralized control end in time, corresponding measures can be quickly executed, support or treatment can be timely carried out, and huge damage to the life safety of the firemen can be avoided.
The invention is further illustrated by the following specific examples:
example 1
The utility model provides a but rapid cooling's functional type fire-entry suit, includes fire-entry suit 1, fire-fighting trousers 2, waistband 3 and cooling package 4:
the fire-fighting clothes 1 consists of sleeves and a clothes body, a waistband 3 is worn on the clothes body, and a cooling bag 4 can be worn on the clothes body and the waistband 3 and also can be taken off from the clothes body.
The cooling bag 4 comprises a fan box 41 and an air outlet box 42, wherein a fan 411 is installed in the fan box 41, air is supplied to the air outlet box 42 by the fan 411, the air outlet box 42 is provided with an air outlet 47, an air supply belt is sewn at the air outlet 47, a male buckle 5 is sewn at the outer end part of the air supply belt, a female buckle 6 is sewn at the corresponding position of the fire-fighting clothes 1 and the fire-fighting trousers 2, and the male buckle 5 is matched with the female buckle 6; the primary buckle 5 is provided with a first air hole 51, the first air hole 51 is communicated with the inside of the air supply belt, the secondary buckle 6 is provided with a second air hole 61, the second air hole 61 is communicated with the inner layer of the fire-fighting suit 1 and the inner layer of the fire-fighting trousers 2, and the inner layer of the fire-fighting trousers 2 and the inner layer of the fire-fighting suit 1 are both net-shaped inner layers; after the male buckle 5 and the female buckle 6 are fastened, the first air hole 51 is communicated with the second air hole 61.
An air pipe 412 is connected to the blower 411, and the air pipe 412 leads into the air outlet box 42.
The fan 411 is arranged in the temperature reduction bag 4, the fan 411 blows air to the air outlet box 42, the air outlet box 42 is distributed to the air outlet 47, then the air is sent to the female buckle 6 by the air supply belt, and the air is blown into the fire-fighting clothes 1 and the fire-fighting trousers 2 through the female buckle 6, so that air flow is formed in the fire-fighting clothes, and the purposes of rapid heat dissipation and temperature reduction are achieved. The inside cavity of air supply area adopts the airtight surface fabric, and the outer 3 surface fabrics of waistband that adopt, and the air is through air supply area, son detain 5 and the box 6 can be accurate send into in the fire-entry suit. The structure of the male buckle 5 and the female buckle 6 can fix the air supply belt and supply air, and the design is very ingenious.
The air outlet box 42 is provided with 4 air outlets 47 which are respectively two air outlets 47 at the upper end and two air outlets 47 at the lower end, the air supply belt comprises a first air supply belt 43 and a second air supply belt 44, the two air outlets 47 at the upper end are connected with the fire-fighting clothes 1 through the first air supply belt 43, the two air outlets 47 at the lower end are connected with the fire-fighting trousers 2 through the second air supply belt 44, and air is supplied to the fire-fighting clothes 1 and the fire-fighting trousers 2 respectively. According to the invention, the upper end and the lower end of the air outlet box 42 are respectively provided with two air outlets 47, the air supply belt I43 penetrates through the shoulder part and is connected to the front garment piece of the fire-fighting suit 1, and the air supply belt II 44 is downwards connected with the fire-fighting trousers 2, so that air is supplied to the fire-fighting suit 1 and the fire-fighting trousers 2, a comprehensive air supply effect is achieved, the whole air circulation rate is increased, air and heat in the fire-fighting suit are taken away, and the purposes of rapid heat dissipation and cooling are achieved. In addition, after the first air supply belt 43 and the second air supply belt 44 are connected with the female buckle 6, the first air supply belt 43 has a fixing effect on the cooling bag 4, the force applied on the waistband 3 is dispersed, the load of the waistband 3 is reduced, and the wearing comfort of the cooling bag 4 is improved.
The fire-fighting clothes 1 and the fire-fighting trousers 2 are sewn with the limit cloth belts 11, the limit cloth belts 11 of the fire-fighting clothes 1 are sewn on the shoulders of two sides, the limit cloth belts 11 of the fire-fighting trousers 2 are sewn on the thigh positions of the two sides, and the first air supply belt 43 and the second air supply belt 44 are buckled into the corresponding female buckle 6 through the corresponding limit cloth belts 11. The limiting cloth belt 11 has a limiting effect, the threading directions of the first air supply belt 43 and the second air supply belt 44 are limited, the threading is regular and orderly, and the problems of knotting, dislocation and the like are avoided.
Two sides of the rear part of the waistband 3 are respectively provided with a pin plate 31, a pin opening 311 is arranged in the pin plate 31, the pin opening 311 is rectangular, the cooling bag 4 is provided with an inserting rod 45, the inserting rod 45 is L-shaped, the L-shaped vertical rod part is matched with the pin opening 311 in shape, and the inserting rod 45 can be inserted into the pin opening 311 in a matched mode. The pin plate 31 and the inserted rod 45 are convenient to wear the cooling bag 4 on the waistband 3, the wearing and the taking-off are convenient, and a fireman can select whether to wear the cooling bag 4 according to actual needs, so that the multifunctional clothes are multipurpose.
The left bandage 441 and the right bandage 442 are sewn on the second air supply belt 44, the magic tape male surface 443 is sewn on the left bandage 441, the magic tape female surface 444 is sewn on the right bandage 442, the magic tape male surface 443 and the magic tape female surface 444 are matched with each other, and the left bandage 441 and the right bandage 442 are tightly bound on the thigh of a human body. The second air supply belt 44 is attached to the leg, the left bandage 441 and the right bandage 442 are used for binding the thigh from the left side and the right side of the thigh respectively, the hook-and-loop fastener male surface 443 and the hook-and-loop fastener female surface 444 are attached to the thigh, and the second air supply belt 44 is fixed after the attachment, so that the second air supply belt 44 is attached to the fire-fighting trousers 2 tightly, and the problem of tripping and the like is avoided.
A cooling cavity 48 is arranged in the air outlet box 42, an ice bag is filled in the cooling cavity 48, the size of the ice bag is designed to be 0.8 time of the volume of the cooling cavity 48, an end cover 46 is arranged at an opening of the cooling cavity 48, a corresponding groove is arranged at the end cover 46, and the end cover 46 can be conveniently opened or closed through the groove; an air cylinder 413 is installed in the fan box 41, a piston rod of the air cylinder 413 penetrates through the fan box 41 to be connected to the cooling cavity 48, the piston rod is connected with a cross-shaped pressure rod 414, the cross-shaped pressure rod 414 acts on the ice bag, and the interior of the ice bag can be crushed by squeezing the ice bag; air supply holes 482 are formed in the two sides of the cooling cavity 48, and air is supplied to the air outlet 47 through the air supply holes 482. The ice bag is a disposable quick-cooling ice bag, the interior of the ice bag can be quickly cooled after being crushed, and the purpose of sending out cold air is achieved by heat exchange between the ice bag and air, and the working principle is as follows: cylinder 413 starts the back, stretches out the piston rod to the ice bag, by cross depression bar 414 extrusion ice bag, the inside fracture of ice bag and rapid cooling, the air contact ice bag that gets into out wind box 42 carries out the heat exchange, the temperature of air reduces, sends to air outlet 47 by supply-air hole 482 again, finally blows the human body in, can reach rapid cooling's effect, this physics rapid cooling mode is direct effective, makes the rapid sense travelling comfort of fire fighter.
Symmetrical limiting baffles 481 are arranged in the cooling cavity 48 to limit the installation position of the ice bag. The outer part of the cooling bag 4 can be sewed with a layer of skin-friendly fabric, so that the cooling bag is not easy to cause damage to human bodies.
The fire-fighting clothing has two working modes:
1. a blowing and heat dissipation mode: the fan 411 is started, the fan 411 supplies air to the air outlet box 42, and air is supplied to the fire-fighting clothes 1 and the fire-fighting trousers 2 after being supplied by the air outlet 47, the air supply belt, the male buckle 5 and the female buckle 6, so that certain air flow is kept in the fire-fighting clothes all the time, internal heat is taken away, and the heat dissipation and cooling effects are achieved.
2. A rapid cooling mode: starting fan 411 and cylinder 413, cylinder 413 stretches out cross depression bar 414 extrusion ice bag, and the ice bag is inside to break back rapid cooling, and the air cools down after cooling chamber 48, is supplied air by air outlet 47, air supply area, son and detain 5, 6 air supply of box and gives fire control clothing 1 and fire control trousers 2, and the heat dissipation is simultaneously, realizes physics rapid cooling.
Example 2
An emergency early warning method of a functional firefighter uniform capable of being cooled quickly comprises the following steps:
(1) detecting environmental parameters in real time, wherein the environmental parameters comprise a temperature parameter, a smoke parameter, an oxygen concentration parameter and flame;
(2) setting corresponding threshold standards for all indexes of the environmental parameters, subdividing the threshold standards into a first-level threshold, a second-level threshold, a third-level threshold and a fourth-level threshold, setting the thresholds in a mode from high to low in safety degree, wherein the thresholds at all levels are corresponding to different indicator light colors, the first-level threshold is green, the second-level threshold is blue, the third-level threshold is yellow, and the fourth-level threshold is red, and giving an alarm when the threshold standards are exceeded;
(3) identifying and judging that each environmental parameter is at a threshold of several levels, and controlling the corresponding indicator light to display the corresponding light color according to the threshold range of each environmental parameter;
(4) detecting physiological parameters and position information of the firemen in real time, wherein the physiological parameters comprise heart rate and body temperature, transmitting detection results to a remote centralized control end, and keeping real-time connection and communication between the centralized control end and the firemen;
(5) shooting images of the surrounding environment of the fire-fighting operation in real time in a manner of following a fireman, and synchronously transmitting the images to a remote centralized control end;
(6) the centralized control end monitors the physiological parameters of the firemen in the operation in real time, and reminds the firemen to leave the current operation environment as soon as possible and call other nearby firemen to assist the firemen when the physiological parameters of the firemen are abnormal; when a fireman is lost, calling other nearby firemen or alternative firemen to rescue according to the position information and the shot images around the fire-fighting operation.
According to the emergency early warning method, a fireman masters the environment condition of the operation site in real time, the effect of early warning is achieved for the fireman, the response can be timely and accurately made according to the environment condition, and the self emergency early warning of the fireman is achieved; meanwhile, a centralized control end for remote command is arranged, so that the physiological parameters and the position information of the firemen can be mastered and known in real time, the current body and emotional conditions of the firemen can be reflected, the heart rate and the body temperature can be changed under extreme or emergency conditions, the condition can be conveniently known by the staff of the centralized control end in time, corresponding measures can be quickly executed, support or treatment can be timely carried out, and huge damage to the life safety of the firemen can be avoided.
Wear physiological parameter monitoring bracelet, shooting probe and intercom before the fireman operation:
a. this monitoring bracelet includes temperature sensor, optics rhythm of the heart sensor, GPS chip, mainboard and communication module, and temperature sensor detects fireman's body temperature, and optics rhythm of the heart sensor detects fireman's rhythm of the heart, and the GPS chip detects fireman's position to can judge whether the fireman is removing, give centralized control for the transmission of three above-mentioned detection information through communication module
b. The shooting probe is worn on the fire fighting belt 3, a communication module is assembled in the shooting probe, and the image is transmitted to the centralized control end through the communication module. The shooting probe is worn on the belt 3 by adopting a structure of the pin plate 31 and the inserted rod 45.
c. The interphone is worn at the chest position of the fire-fighting suit 1 and is communicated with the centralized control end.
The heart rate, the body temperature and the position information of the firemen are detected and monitored in real time through the monitoring bracelet, the heart rate and the body temperature are used as the conventional vital signs of the human body, the current body and emotion conditions of the firemen can be reflected, the heart rate and the body temperature can change under extreme or emergency conditions, the working personnel at a centralized control end can conveniently know the conditions in time, corresponding measures can be rapidly executed, support or treatment can be timely carried out, and the huge damage to the life safety of the firemen is avoided; the heart rate reflects the situation of the firemen to a certain extent, the firemen with poor emotional conditions can be helpfully assisted in time, even the fire-fighting operation is ended immediately, and the influence of the emotion on the fire-fighting operation or the life of the firemen is prevented; by monitoring the position information, the centralized control end is convenient to remotely allocate and support hands, and the operation efficiency and effect are improved; the firefighter can be rescued in time through the position information of the firefighter after losing contact.
The shooting probe is used for shooting the fire-fighting operation site environment, and workers at the centralized control end can give guidance suggestions according to the site environment, so that the efficiency and effect of fire-fighting operation are improved; in addition, after a fire fighter is lost in a major accident, the fire fighter can timely arrive at the accident site for rescue according to the finally shot image information.
The cooling bag 4 is also provided with a temperature sensor 415 and an intelligent control chip, the temperature sensor 415 detects the ambient temperature in real time, transmits a temperature signal to the intelligent control chip, and controls the fan 411 to start to blow air to the human body when the temperature is higher than 30 ℃; when the temperature is higher than 40 ℃, controlling the cylinder 413 to start, extruding the ice bag for 5s, rapidly cooling the ice bag, resetting the cylinder 413, simultaneously recording the action of the cylinder 413 as 1, and setting the action of the cylinder 413 not to be more than 1; after the temperature reducing package 4 is restarted, the action count of the air cylinder 413 is returned to 0. The temperature sensor 415 and the intelligent control chip realize automatic control of the work of the cooling bag 4, the fan 411 and the air cylinder 413 are intelligently controlled to work according to the environmental temperature, the automatic operation of a fireman is not needed, and the problem that the body is damaged to a certain extent due to forgetting to start the fan due to busy operation is avoided. Blow or refrigerate and blow according to the suitable going on of environmental problem for the fire fighter's health remains throughout in comfortable state, guarantees life safety, and helps the fire control operation high efficiency to accomplish.
The above is only a specific embodiment of the present invention, but the technical features of the present invention are not limited thereto. Any simple changes, equivalent substitutions or modifications made on the basis of the present invention to solve the same technical problems and achieve the same technical effects are all covered in the protection scope of the present invention.
Claims (10)
1. A functional firefighter uniform capable of being rapidly cooled comprises a firefighter uniform, firefighter trousers and a waistband, and is characterized by further comprising a cooling bag, wherein the cooling bag can be worn on the firefighter uniform and comprises a fan box and an air outlet box, a fan is installed in the fan box, air is supplied to the air outlet box by the fan, the air outlet box is provided with an air outlet, the air outlet is connected with an air supply belt, a male buckle is sewn on the air supply belt, a female buckle is sewn on the firefighter uniform and the firefighter trousers, and the male buckle and the female buckle are matched with each other; the male buckle is provided with a first air hole which is communicated with the air supply belt, the female buckle is provided with a second air hole which is communicated with the inner layer of the fire-fighting suit and the inner layer of the fire-fighting trousers, and the inner layer of the fire-fighting trousers and the inner layer of the fire-fighting suit are both net-shaped inner layers; after the male buckle and the female buckle are fastened, the first air hole is communicated with the second air hole.
2. The functional firefighter uniform capable of being cooled rapidly according to claim 1, wherein: the air outlet box is provided with 4 air outlets, the air supply belt comprises an air supply belt I and an air supply belt II, the two air outlets at the upper end are connected with the fire-fighting clothes through the air supply belt I, the two air outlets at the lower end are connected with the fire-fighting trousers through the air supply belt II, and air is supplied to the fire-fighting clothes and the fire-fighting trousers respectively.
3. The functional firefighter uniform capable of being cooled rapidly according to claim 2, wherein: the fire-fighting suit and the fire-fighting trousers are sewn with limit cloth belts, and the first air supply belt and the second air supply belt are buckled into the corresponding female buckle through the corresponding limit cloth belts.
4. The functional firefighter uniform capable of being cooled rapidly according to claim 1, wherein: the waistband is provided with a pin plate, a pin hole is formed in the pin plate, the cooling bag is provided with an inserting rod, and the inserting rod is matched with the pin hole.
5. The functional firefighter uniform capable of being cooled rapidly according to claim 2, wherein: and a left binding band and a right binding band are sewn on the air supply belt II, a magic male surface is sewn on the left binding band, a magic female surface is sewn on the right binding band, the magic male surface is matched with the magic female surface, and the left binding band and the right binding band are tightly bound on the thigh of the human body.
6. The functional firefighter uniform capable of being cooled rapidly according to claim 1, wherein: a cooling cavity is arranged in the air outlet box, an ice bag is filled in the cooling cavity, an end cover is arranged at an opening of the cooling cavity, an air cylinder is arranged in the fan box, a piston rod of the air cylinder penetrates through the fan box and is connected to the cooling cavity, the piston rod is connected with a cross-shaped pressure rod, and the cross-shaped pressure rod acts on the ice bag; and air supply holes are formed in two sides of the cooling cavity, and air is supplied to the air outlet through the air supply holes.
7. The functional firefighter uniform capable of being cooled rapidly according to claim 6, wherein: and symmetrical limiting baffles are arranged in the cooling cavity to limit the installation position of the ice bag.
8. An emergency early warning method for a functional firefighter uniform capable of being cooled rapidly is characterized by comprising the following steps:
(1) detecting environmental parameters in real time, wherein the environmental parameters comprise a temperature parameter, a smoke parameter, an oxygen concentration parameter and flame;
(2) setting corresponding threshold standards for all indexes of the environmental parameters, subdividing the threshold standards into a first-level threshold, a second-level threshold, a third-level threshold and a fourth-level threshold, setting the thresholds in a mode that the safety degree is from high to low, wherein the thresholds at all levels are correspondingly provided with different indicator lamp colors, the first-level threshold is green, the second-level threshold is blue, the third-level threshold is yellow, the fourth-level threshold is red, and when the threshold standards are exceeded, giving an alarm;
(3) identifying and judging that each environmental parameter is in a plurality of levels of threshold values, and controlling the corresponding indicator light to display the corresponding light color according to the threshold value range of each environmental parameter;
(4) detecting physiological parameters and position information of the firemen in real time, wherein the physiological parameters comprise heart rate and body temperature, transmitting detection results to a remote centralized control end, and keeping real-time connection and communication between the centralized control end and the firemen;
(5) shooting images of the surrounding environment of the fire-fighting operation in real time in a following firefighter mode, and synchronously transmitting the images to a remote centralized control end;
(6) the centralized control end monitors the physiological parameters of the firemen in the operation in real time, and reminds the firemen to leave the current operation environment as soon as possible and call other nearby firemen to assist the firemen when the physiological parameters of the firemen are abnormal; when a fireman is lost, calling other nearby firemen or alternative firemen to rescue according to the position information and the shot images around the fire-fighting operation.
9. The emergency early warning method for the functional firefighter uniform capable of being cooled down quickly according to claim 8, wherein: wear physiological parameter monitoring bracelet, shooting probe and intercom before the fireman operation:
a. this monitoring bracelet includes temperature sensor, optics rhythm of the heart sensor, GPS chip, mainboard and communication module, and temperature sensor detects fire fighter's body temperature, and optics rhythm of the heart sensor detects fire fighter's rhythm of the heart, and the GPS chip detects fire fighter's position to can judge whether the fire fighter is moving, give the centralized control through communication module transmission with three above-mentioned detection information
b. This shooting probe is worn in the fire control waistband, assembles communication module in the shooting probe, transmits the image for centralized control end through communication module.
c. The interphone is worn at the chest position of the fire-fighting suit and is communicated with the centralized control end.
10. The emergency early warning method for the functional firefighter uniform capable of being cooled down quickly according to claim 8, wherein: the cooling bag is also provided with a temperature sensor and an intelligent control chip, the temperature sensor detects the ambient temperature in real time and transmits a temperature signal to the intelligent control chip, and when the temperature is higher than 30 ℃, the cooling bag controls the fan to start and blow air to the human body; when the temperature is higher than 40 ℃, controlling the starting of the air cylinder, extruding the ice bag for 5s, rapidly cooling the ice bag, resetting the air cylinder, recording the action of the air cylinder as 1, and setting the action of the air cylinder not to be larger than 1; and after the cooling pack is restarted, the action count of the cylinder returns to 0.
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| CN115120899B (en) | 2023-07-25 |
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