CN115120899B - Functional firefighter uniform capable of rapidly cooling and emergency early warning method thereof - Google Patents
Functional firefighter uniform capable of rapidly cooling and emergency early warning method thereof Download PDFInfo
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- CN115120899B CN115120899B CN202210752223.8A CN202210752223A CN115120899B CN 115120899 B CN115120899 B CN 115120899B CN 202210752223 A CN202210752223 A CN 202210752223A CN 115120899 B CN115120899 B CN 115120899B
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- 238000001816 cooling Methods 0.000 title claims abstract description 88
- 238000000034 method Methods 0.000 title claims abstract description 17
- 230000007613 environmental effect Effects 0.000 claims abstract description 26
- 230000036760 body temperature Effects 0.000 claims abstract description 17
- 239000004744 fabric Substances 0.000 claims description 16
- 238000004891 communication Methods 0.000 claims description 12
- 239000000523 sample Substances 0.000 claims description 12
- 238000012544 monitoring process Methods 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 6
- 230000003287 optical effect Effects 0.000 claims description 6
- 210000000689 upper leg Anatomy 0.000 claims description 6
- 230000006835 compression Effects 0.000 claims description 4
- 238000007906 compression Methods 0.000 claims description 4
- 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
- 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
- 230000000875 corresponding effect Effects 0.000 abstract description 19
- 230000000694 effects Effects 0.000 abstract description 18
- 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
- 238000009423 ventilation Methods 0.000 abstract description 4
- 238000007664 blowing Methods 0.000 description 6
- 230000008451 emotion Effects 0.000 description 4
- 210000002414 leg Anatomy 0.000 description 4
- 230000001276 controlling effect Effects 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 208000027418 Wounds and injury Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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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
-
- 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
-
- 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
-
- 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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- Health & Medical Sciences (AREA)
- Physics & Mathematics (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- General Physics & Mathematics (AREA)
- Toxicology (AREA)
- General Health & Medical Sciences (AREA)
- Electromagnetism (AREA)
- 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, the cooling bag supplies air to the firefighter uniform and firefighter trousers through an air supply belt, so that the ventilation effect in a human body is enhanced, and the heat dissipation is improved; the comfort of the human body is improved in a stuffy environment, and the harm of the overheated operation environment to the life safety of firefighters is prevented. The emergency early warning method is characterized in that a firefighter grasps the environmental condition of the operation site in real time, has early warning effect on the firefighter, can timely and accurately respond according to the environmental condition, and realizes the emergency early warning of the firefighter; meanwhile, the central control end of the remote command is arranged, physiological parameters and position information of the firefighter are mastered and known in real time, current physical and emotional conditions of the firefighter can be reflected, heart rate and body temperature can be changed under extreme or emergency conditions, workers at the central control end can conveniently and timely know the conditions, corresponding actions can be rapidly executed, and support or rescue can be timely carried out.
Description
Technical Field
The invention belongs to the field of functional clothing, and particularly relates to a functional firefighter uniform capable of quickly cooling and an emergency early warning method thereof.
Background
Firefighters are important firefighting equipment for protecting the personal safety of first-line firefighters. Therefore, the design and use of firefighters is particularly important in rescue at fire scene. Since the firefighter uniform needs to cope with extreme cases such as fire, it needs to have the following basic features:
(1) in view of the protection, it is necessary to have fire resistance, heat insulation, toughness, and the like, and to prevent the impact, collision, and the like of a sharp object. In addition, it has the property of preventing the damage of chemical substances to the skin;
(2) the device is suitable for the external changes of environments such as cold and warm, wind and rain, and the like, and can keep physical strength and vigor;
(3) in view of the operation efficiency, the firefighter uniform should have room for operation, and a material with good stretchability should be selected as much as possible, and the texture, shape, structure, and the like of the clothing should be carefully studied.
The firefighter uniform with the basic characteristics can meet the conventional operation requirements, but meets some extreme and urgent operation environments, the firefighter uniform is far from enough with the characteristics, and is difficult to cope with extreme and urgent situations, and the life safety of firefighters cannot be practically ensured.
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 of the firefighter uniform is provided, the cooling bag supplies air to the firefighter uniform and firefighter trousers through an air supply belt, so that the ventilation effect in a human body is greatly improved, and the heat dissipation is improved; the comfort of the human body is improved in a stuffy environment, and the harm of the overheated operation environment to the life safety of firefighters is prevented.
The emergency early warning method is characterized in that a firefighter grasps the environmental condition of the operation site in real time, has early warning effect on the firefighter, can timely and accurately respond according to the environmental condition, and realizes the emergency early warning of the firefighter; meanwhile, the central control end of the remote command is arranged, physiological parameters and position information of the firefighter are mastered and known in real time, current physical and emotional conditions of the firefighter can be reflected, heart rate and body temperature can be changed under extreme or emergency conditions, workers at the central control end can conveniently and timely know conditions, corresponding actions can be rapidly executed, support or rescue is timely carried out, and huge damage to life safety of the firefighter is avoided.
In order to solve the technical problems, the following technical scheme is adopted:
the functional firefighter uniform capable of quickly cooling comprises 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, the cooling bag comprises a fan box and an air outlet box, a fan is arranged in the fan box, the fan supplies air to the air outlet box, the air outlet box is provided with an air outlet, the air outlet is connected with an air supply belt, a sub-buckle is sewn on the air supply belt, a female buckle is sewn on the firefighter uniform and the firefighter trousers, and the sub-buckle is mutually matched with the female buckle; the primary buckle is provided with a first air hole which is communicated with the air supply belt, the secondary 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 suit, and the inner layer of the fire-fighting suit are both net-shaped inner layers; after the sub-buckle and the main buckle are fastened, the first air hole is communicated with the second air hole.
Further, 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, two air outlets at the upper end are connected with the fire-fighting suit through the air supply belt I, two air outlets at the lower end are connected with the fire-fighting suit through the air supply belt II, and air is supplied to the fire-fighting suit and the fire-fighting suit respectively. According to the invention, the upper end and the lower end of the air outlet box are respectively provided with two air outlets, the first air supply belt is connected with the fire-fighting suit, and the second air supply belt is connected with the fire-fighting pants, so that the air is supplied to the fire-fighting suit and the fire-fighting pants, the comprehensive air supply effect is achieved, the whole-body air circulation rate is improved, the air and heat in the fire-fighting suit are taken away, and the purpose of rapid heat dissipation and cooling is achieved. In addition, after the first air supply belt and the second air supply belt are connected with the female buckle, the belt has a fixing function on the cooling bag, the force of the belt acting on the belt is dispersed, the load of the belt is lightened, and the wearing comfort of the cooling bag is improved.
Furthermore, the fire-fighting clothes and the fire-fighting trousers are sewed with the limiting cloth belts, and the first air supply belt and the second air supply belt pass through the corresponding limiting cloth belts and are buckled into the corresponding female buckles. The limiting cloth belt plays a limiting role, and the threading directions of the first air supply belt and the second air supply belt are limited, so that threading rules are orderly, and the problems of knotting, dislocation and the like are avoided.
Further, a pin plate is arranged on the waistband, pin openings are arranged in the pin plate, a plug rod is arranged on the cooling bag, and the plug rod is matched with the pin openings. The pin plate and the inserted link structure facilitate wearing the cooling bag on the waistband, the wearing and the taking off are convenient, and a firefighter can select whether to wear the cooling bag according to actual needs, so that the multifunctional clothing is realized.
Further, a left binding belt and a right binding belt are sewn on the second air supply belt, a magic tape male surface is sewn on the left binding belt, a magic tape female surface is sewn on the right binding belt, the magic tape male surface and the magic tape female surface are matched with each other, and the left binding belt and the right binding belt are tightly bound on the thigh of a human body. The second air supply belt is attached to the leg, the left binding belt and the right binding belt are used for binding thighs from the left side and the right side of the leg respectively, the hook-and-loop fastener face is attached to the hook-and-loop fastener female face, and the second air supply belt is fixed after attachment, so that the second air supply belt is attached to the fire-fighting trousers, and the problems of tripping and the like are avoided.
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 arranged in the fan box, a piston rod of the air cylinder penetrates through the fan box to be connected to the cooling cavity, and a cross-shaped compression bar is connected to the piston rod and 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. The ice bag is a disposable quick-cooling ice bag, can be quickly cooled after being crushed, achieves the aim of delivering cold air by heat exchange between the ice bag and air, and has the working principle that: after the cylinder starts, stretch out the piston rod to the ice bag, extrude the ice bag by cross depression bar, the ice bag is inside to be broken and cool off rapidly, the air contact ice bag that gets into the air-out box carries out the heat exchange, the temperature of air reduces, send the air outlet by the air-supply hole again, finally blow in the human body, can reach the effect of quick cooling, this physical quick cooling mode is direct effective, makes the fire fighter feel the travelling comfort rapidly.
Further, the cooling cavity is internally provided with symmetrical limit baffles, and the installation position of the ice bag is limited.
An emergency early warning method of a functional firefighter uniform capable of quickly cooling is characterized by comprising the following steps:
(1) Detecting environmental parameters in real time, including temperature parameters, smoke parameters, oxygen concentration parameters and flames;
(2) Setting corresponding threshold standards for each index 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 threshold standards in a mode that the safety degree is from high to low, wherein each level of threshold corresponds to different indicator lamp 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 sending an alarm when the threshold standards are exceeded;
(3) Identifying and judging that each environmental parameter is in a plurality of levels of threshold values, and controlling the corresponding indicator lamp to display corresponding lamp color according to the threshold value range of each environmental parameter;
(4) Detecting physiological parameters and position information of the firefighter in real time, wherein the physiological parameters comprise heart rate and body temperature, transmitting detection results to a remote centralized control end, and enabling the centralized control end to be communicated with the firefighter in a real-time connection mode;
(5) Shooting surrounding environment images of fire-fighting operation in real time in a mode of following a firefighter, and synchronously transmitting the images to a remote centralized control end;
(6) The central control end monitors physiological parameters of firefighters in operation in real time, and when the physiological parameters of the firefighters are abnormal, the firefighters are reminded to depart from the current operation environment as soon as possible and call other nearby firefighters to assist the firefighters; when a firefighter is out of connection, other nearby firefighters or replacement firefighters are called to rescue according to the position information and the shot surrounding images of the firefighting operation.
After the operation, the firefighter wears a physiological parameter monitoring bracelet, a shooting probe and an interphone before the operation:
a. the monitoring bracelet comprises a temperature sensor, an optical heart rate sensor, a GPS chip, a main board and a communication module, wherein the temperature sensor detects the body temperature of a firefighter, the optical heart rate sensor detects the heart rate of the firefighter, the GPS chip detects the position of the firefighter and can judge whether the firefighter is moving or not, and the three detection information are transmitted to the centralized control device through the communication module
b. The shooting probe is worn on the fire-fighting waistband, a communication module is assembled in the shooting probe, and an image is transmitted to the centralized control end through the communication module.
c. The interphone is worn at the chest position of the firefighter uniform and communicated with the centralized control end.
The heart rate, the body temperature and the position information of the firefighter 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 physical and emotional conditions of the firefighter can be reflected, the heart rate and the body temperature can be changed under extreme or emergency conditions, the staff at the centralized control end can conveniently and timely know the conditions, and the corresponding actions can be quickly executed, so that the firefighter can support or rescue in time, and huge damage caused by the life safety of the firefighter can be avoided; the heart rate reflects the situation of the firefighter to a certain extent, and firefighters with poor emotion conditions can be subjected to comfort and coaching in time, and even fire-fighting operation is immediately finished, so that the emotion of the firefighters is prevented from affecting the fire-fighting operation or the life of the firefighters; by monitoring the position information, the centralized control terminal is convenient for remote allocation and supporting of hands, and the operation efficiency and effect are improved; rescue can be performed in time through the position information of the firefighter after the firefighter is out of connection.
The shooting probe is used for shooting the scene environment of the fire-fighting operation, and a worker at the centralized control end can give instruction according to the scene environment, so that the efficiency and effect of the fire-fighting operation are improved; in addition, after losing the connection of the firefighter in serious accident, the firefighter can rescue to the accident site in time according to the last shot image information.
After the temperature reducing bag is optimized, the temperature reducing 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 a human body; when the temperature is higher than 40 ℃, controlling the air cylinder to start, 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 to be not more than 1; after restarting the cooling pack, the cylinder action count is returned to 0. The temperature sensor and the intelligent control chip realize automatic control of the cooling bag, intelligently control the fan and the air cylinder to work according to the ambient temperature, do not need autonomous operation of a firefighter, and avoid the problem that a body is damaged to a certain extent due to forgetting to start because of busy operation. According to the proper blowing or refrigerating blowing of the environmental problem, the body of the firefighter is always kept in a comfortable state, the life safety is ensured, and the high-efficiency completion of the firefighting operation is facilitated.
Due to the adoption of the technical scheme, the method has the following beneficial effects:
the invention provides the wearable cooling bag for the firefighter uniform, the cooling bag supplies air to the firefighter uniform and the firefighter trousers through the air supply belt, so that the ventilation effect in the human body is greatly enhanced, and the heat dissipation is improved; the comfort of the human body is improved in a stuffy environment, and the harm of the overheated operation environment to the life safety of firefighters is prevented. The cooling bag is internally provided with a fan, the fan blows to an air outlet box, the air outlet box is distributed to an air outlet, and then the air is blown to the female buckle by an air supply belt, and then the air is blown into the firefighter uniform and the firefighter trousers after being buckled, so that air flow is formed in the firefighter uniform, and the purpose of rapid heat dissipation and cooling is achieved. The inside of the air-sending belt is hollow, an impermeable fabric is adopted, the outer layer of the air-sending belt is made of a waistband fabric, and air can be accurately sent into the firefighter uniform through the air-sending belt, the child buckle and the mother buckle. The structure of the sub-buckle and the main buckle can fix the air supply belt and supply air, and the design is very ingenious.
According to the emergency early warning method, the firefighter can master the environmental condition of the operation site in real time, the firefighter can be early warned in advance, and the emergency early warning of the firefighter can be realized by timely and accurately reacting according to the environmental condition; meanwhile, the central control end of the remote command is arranged, physiological parameters and position information of the firefighter are mastered and known in real time, current physical and emotional conditions of the firefighter can be reflected, heart rate and body temperature can be changed under extreme or emergency conditions, workers at the central control end can conveniently and timely know conditions, corresponding actions can be rapidly executed, support or rescue is timely carried out, and huge damage to life safety of the firefighter is avoided.
The setting of the grading threshold value intuitively reflects the level of the current environmental parameter, so that firefighters can know the dangerous degree of the current environmental parameter clearly, early warning is carried out in advance, and fire-fighting operation is carried out pertinently. Under the condition of overcoming the non-grading threshold value, the fire fighter can suddenly early warn, so that the problem of emergency response of the fire fighter is solved.
The ice bag is a disposable quick-cooling ice bag, can be quickly cooled after being crushed, achieves the aim of delivering cold air by heat exchange between the ice bag and air, and has the working principle that: after the cylinder starts, stretch out the piston rod to the ice bag, extrude the ice bag by cross depression bar, the ice bag is inside to be broken and cool off rapidly, the air contact ice bag that gets into the air-out box carries out the heat exchange, the temperature of air reduces, send the air outlet by the air-supply hole again, finally blow in the human body, can reach the effect of quick cooling, this physical quick cooling mode is direct effective, makes the fire fighter feel the travelling comfort rapidly.
Drawings
The invention is further described below with reference to the accompanying drawings:
FIG. 1 is a schematic view of the construction of the firefighter uniform of the present invention;
FIG. 2 is a schematic back view of the firefighter garment of the present invention;
FIG. 3 is a schematic back view of the firefighting pants of the present invention;
FIG. 4 is a schematic view of the cooling package according to the present invention;
FIG. 5 is a schematic view of a fan case according to the present invention;
FIG. 6 is a schematic diagram of the structure of the air outlet box of the present invention;
FIG. 7 is a schematic view of the pin plate of the present invention;
FIG. 8 is a schematic diagram of a second embodiment of the present invention;
FIG. 9 is a schematic view of a first embodiment of a blowing belt of the present invention;
FIG. 10 is a schematic view of the structure of the clasp of the present invention;
FIG. 11 is a schematic structural view of a female buckle of the present invention.
Detailed Description
Aiming at the defects that the existing firefighter uniform is poor in functionality and difficult to cope with extreme and emergency operation conditions, the invention provides a wearable cooling bag of the firefighter uniform, which supplies air to the firefighter uniform and firefighter trousers through an air supply belt, so that the ventilation effect in a human body is greatly enhanced, and the heat dissipation is improved; the comfort of the human body is improved in a stuffy environment, and the harm of the overheated operation environment to the life safety of firefighters is prevented.
The emergency early warning method is characterized in that a firefighter grasps the environmental condition of the operation site in real time, has early warning effect on the firefighter, can timely and accurately respond according to the environmental condition, and realizes the emergency early warning of the firefighter; meanwhile, the central control end of the remote command is arranged, physiological parameters and position information of the firefighter are mastered and known in real time, current physical and emotional conditions of the firefighter can be reflected, heart rate and body temperature can be changed under extreme or emergency conditions, workers at the central control end can conveniently and timely know conditions, corresponding actions can be rapidly executed, support or rescue is timely carried out, and huge damage to life safety of the firefighter is avoided.
The invention is further illustrated by the following examples:
example 1
The utility model provides a but functional fire-fighting suit of rapid cooling, includes fire-fighting suit 1, fire-fighting trousers 2, waistband 3 and cooling package 4:
the fire-fighting suit 1 consists of sleeves and a suit body, a waistband 3 is worn on the suit body, and a cooling bag 4 can be worn on the suit body and the waistband 3 or can be taken off from the suit body.
The cooling bag 4 comprises a fan box 41 and an air outlet box 42, a fan 411 is arranged in the fan box 41, the fan 411 supplies air to the air outlet box 42, the air outlet box 42 is provided with an air outlet 47, an air supply belt is sewed at the air outlet 47, a sub buckle 5 is sewed at the outer end part of the air supply belt, a female buckle 6 is sewed at the corresponding positions of the fire-fighting suit 1 and the fire-fighting trousers 2, and the sub buckle 5 and the female buckle 6 are mutually matched; the secondary 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 primary 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 suit 2, and the inner layer of the fire-fighting suit 2 and the inner layer of the fire-fighting suit 1 are both netty inner layers; after the sub-buckle 5 is fastened with the female buckle 6, the first air hole 51 is communicated with the second air hole 61.
The fan 411 is connected with an air duct 412, and the air duct 412 is led into the air outlet box 42.
The cooling bag 4 is internally provided with the fan 411, the fan 411 blows to the air outlet box 42, the air outlet box 42 is distributed to the air outlet 47, then the air is blown to the female buckle 6 by the air supply belt, and the air is blown into the firefighter uniform 1 and the firefighter trousers 2 after passing through the female buckle 6, so that air flow is formed in the firefighter uniform, and the aim of rapid heat dissipation and cooling is achieved. The inside of the air-sending belt is hollow, an impermeable fabric is adopted, the outer layer is made of a waistband 3 fabric, and air can be accurately sent into the firefighter uniform through the air-sending belt, the child buckle 5 and the mother buckle 6. The structure of the sub-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, namely 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 suit 1 through the first air supply belt 43, the two air outlets 47 at the lower end are connected with the fire-fighting suit 2 through the second air supply belt 44, and air is supplied to the fire-fighting suit 1 and the fire-fighting suit 2 respectively. The invention is provided with two air outlets 47 at the upper and lower ends of the air outlet box 42, the first air supply belt 43 passes through the shoulder and is connected to the front clothing piece of the fire-fighting clothing 1, and the second air supply belt 44 is downwards connected with the fire-fighting pants 2, so that air is supplied to the fire-fighting clothing 1 and the fire-fighting pants 2, the overall air supply effect is achieved, the whole-body air circulation rate is improved, the air and heat in the fire-fighting clothing are taken away, and the purpose of rapid heat dissipation and cooling is 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 female buckle has a fixing function on the cooling bag 4, and the force acting on the waistband 3 is dispersed, so that the load of the waistband 3 is reduced, and the wearing comfort of the cooling bag 4 is improved.
The fire-fighting suit 1 and the fire-fighting pants 2 are sewed with the spacing cloth belts 11, the spacing cloth belts 11 of the fire-fighting suit 1 are sewed on shoulders on two sides, the spacing cloth belts 11 of the fire-fighting pants 2 are sewed on thigh positions on two sides, and the air supply belt one 43 and the air supply belt two 44 pass through the corresponding spacing cloth belts 11 and are buckled into the corresponding female buckles 6. The limiting cloth belt 11 plays a limiting role, and limits the threading directions of the first air supply belt 43 and the second air supply belt 44, so that threading rules and sequences are realized, 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, pin openings 311 are arranged in the pin plates 31, the pin openings 311 are rectangular, the cooling bag 4 is provided with a plug rod 45, the plug rod 45 is L-shaped, the L-shaped vertical rod part is matched with the shape of the pin openings 311, and the plug rod 45 can be inserted into the pin openings 311 in a matched manner. The pin plate 31 and the inserted link 45 are convenient to wear the cooling bag 4 on the waistband 3, so that the wearing and the taking-off are convenient, and a firefighter can choose whether to wear the cooling bag 4 according to actual needs, thereby realizing multiple purposes.
The second air-sending belt 44 is sewed with a left binding belt 441 and a right binding belt 442, the left binding belt 441 is sewed with a magic tape male surface 443, the right binding belt 442 is sewed with a magic tape female surface 444, the magic tape male surface 443 and the magic tape female surface 444 are matched with each other, and the left binding belt 441 and the right binding belt 442 are tightly bound on the thigh of a human body. The second air-sending belt 44 is attached to the leg, the left binding belt 441 and the right binding belt 442 bind thighs from the left side and the right side of the leg respectively, the hook-and-loop fastener face 443 is attached to the hook-and-loop fastener female face 444, and the second air-sending belt 44 is fixed after attachment, so that the second air-sending belt 44 is attached to the fire-fighting pants 2, and the problems of tripping and the like are avoided.
The cooling cavity 48 is arranged in the air outlet box 42, the ice bag is filled in the cooling cavity 48, the size of the ice bag is designed to be 0.8 times of the volume of the cooling cavity 48, the end cover 46 is arranged at the opening of the cooling cavity 48, a corresponding groove is arranged at the end cover 46, and the end cover 46 is conveniently opened or closed through the groove; the air cylinder 413 is arranged in the fan box 41, a piston rod of the air cylinder 413 penetrates through the fan box 41 and is connected to the cooling cavity 48, a cross-shaped pressing rod 414 is connected to the piston rod, the cross-shaped pressing rod 414 acts on the ice bag, and the ice bag can be crushed by pressing the ice bag; the cooling chamber 48 is provided with air supply holes 482 on both sides thereof, 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, can be quickly cooled after being crushed, achieves the aim of delivering cold air by heat exchange between the ice bag and air, and has the working principle that: after the cylinder 413 is started, the piston rod extends out of the ice bag, the cross-shaped compression rod 414 extrudes the ice bag, the ice bag is broken and rapidly cooled, air entering the air outlet box 42 contacts the ice bag to exchange heat, the temperature of the air is reduced, the air is sent to the air outlet 47 through the air supply hole 482, and finally the air is blown into a human body, so that the effect of rapid cooling can be achieved, and the physical rapid cooling mode is directly and effectively used, so that a firefighter rapidly feels comfortable.
Symmetrical limit baffles 481 are arranged in the cooling cavity 48 and limit the installation position of the ice bag. The exterior of the cooling bag 4 can be sewed with a layer of skin-friendly fabric, so that the skin-friendly fabric is not easy to cause injury to human bodies.
The firefighter uniform of the present invention has two modes of operation:
1. blowing and heat dissipation modes: the fan 411 is started, the fan 411 supplies air to the air outlet box 42, and after the air is supplied through the air outlet 47, the air supply belt, the child buckle 5 and the female buckle 6, the air is supplied to the firefighter uniform 1 and the firefighter trousers 2, so that certain air flow is always kept in the firefighter uniform, internal heat is taken away, and the effects of heat dissipation and temperature reduction are achieved.
2. Fast cooling mode: the fan 411 and the air cylinder 413 are started, the air cylinder 413 extends out of the cross-shaped compression bar 414 to extrude the ice bag, the ice bag is rapidly cooled after being broken, air is cooled after passing through the cooling cavity 48, and then the air is supplied to the fire-fighting suit 1 and the fire-fighting trousers 2 through the air outlet 47, the air supply belt, the sub buckle 5 and the female buckle 6, and the heat is dissipated, and meanwhile, the physical rapid cooling is realized.
Example 2
An emergency early warning method of a functional firefighter uniform capable of quickly cooling comprises the following steps:
(1) Detecting environmental parameters in real time, including temperature parameters, smoke parameters, oxygen concentration parameters and flames;
(2) Setting corresponding threshold standards for each index 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 threshold standards in a mode that the safety degree is from high to low, wherein each level of threshold corresponds to different indicator lamp 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 sending an alarm when the threshold standards are exceeded;
(3) Identifying and judging that each environmental parameter is in a plurality of levels of threshold values, and controlling the corresponding indicator lamp to display corresponding lamp color according to the threshold value range of each environmental parameter;
(4) Detecting physiological parameters and position information of the firefighter in real time, wherein the physiological parameters comprise heart rate and body temperature, transmitting detection results to a remote centralized control end, and enabling the centralized control end to be communicated with the firefighter in a real-time connection mode;
(5) Shooting surrounding environment images of fire-fighting operation in real time in a mode of following a firefighter, and synchronously transmitting the images to a remote centralized control end;
(6) The central control end monitors physiological parameters of firefighters in operation in real time, and when the physiological parameters of the firefighters are abnormal, the firefighters are reminded to depart from the current operation environment as soon as possible and call other nearby firefighters to assist the firefighters; when a firefighter is out of connection, other nearby firefighters or replacement firefighters are called to rescue according to the position information and the shot surrounding images of the firefighting operation.
According to the emergency early warning method, the firefighter can master the environmental condition of the operation site in real time, the firefighter can be early warned in advance, and the emergency early warning of the firefighter can be realized by timely and accurately reacting according to the environmental condition; meanwhile, the central control end of the remote command is arranged, physiological parameters and position information of the firefighter are mastered and known in real time, current physical and emotional conditions of the firefighter can be reflected, heart rate and body temperature can be changed under extreme or emergency conditions, workers at the central control end can conveniently and timely know conditions, corresponding actions can be rapidly executed, support or rescue is timely carried out, and huge damage to life safety of the firefighter is avoided.
Before the operation of the firefighter, wear the physiological parameter monitoring bracelet, the shooting probe and the interphone:
a. the monitoring bracelet comprises a temperature sensor, an optical heart rate sensor, a GPS chip, a main board and a communication module, wherein the temperature sensor detects the body temperature of a firefighter, the optical heart rate sensor detects the heart rate of the firefighter, the GPS chip detects the position of the firefighter and can judge whether the firefighter is moving or not, and the three detection information are transmitted to the centralized control device through the communication module
b. The shooting probe is worn on the fire-fighting waistband 3, a communication module is assembled in the shooting probe, and an image is transmitted to the centralized control end through the communication module. The shooting probe is worn at the waistband 3 by adopting a pin plate 31 and a inserted link 45 structure.
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 firefighter 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 physical and emotional conditions of the firefighter can be reflected, the heart rate and the body temperature can be changed under extreme or emergency conditions, the staff at the centralized control end can conveniently and timely know the conditions, and the corresponding actions can be quickly executed, so that the firefighter can support or rescue in time, and huge damage caused by the life safety of the firefighter can be avoided; the heart rate reflects the situation of the firefighter to a certain extent, and firefighters with poor emotion conditions can be subjected to comfort and coaching in time, and even fire-fighting operation is immediately finished, so that the emotion of the firefighters is prevented from affecting the fire-fighting operation or the life of the firefighters; by monitoring the position information, the centralized control terminal is convenient for remote allocation and supporting of hands, and the operation efficiency and effect are improved; rescue can be performed in time through the position information of the firefighter after the firefighter is out of connection.
The shooting probe is used for shooting the scene environment of the fire-fighting operation, and a worker at the centralized control end can give instruction according to the scene environment, so that the efficiency and effect of the fire-fighting operation are improved; in addition, after losing the connection of the firefighter in serious accident, the firefighter can rescue to the accident site in time according to the last 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 and transmits a temperature signal to the intelligent control chip, and when the temperature is higher than 30 ℃, the fan 411 is controlled to start to blow air to a human body; when the temperature is higher than 40 ℃, the control cylinder 413 is started to squeeze the ice bag for 5s, the ice bag is rapidly cooled, the cylinder 413 is reset, the action of the cylinder 413 is recorded as 1, and the action of the cylinder 413 is set to be not more than 1; after restarting the cooling pack 4, the cylinder 413 operation count is reset to 0. The temperature sensor 415 and the intelligent control chip of the invention realize the automatic control of the operation of the cooling bag 4, and the fan 411 and the air cylinder 413 are intelligently controlled according to the ambient temperature, so that the automatic operation of a firefighter is not required, and the problem that the body is damaged to a certain extent due to forgetting to start the operation due to busy operation is avoided. According to the proper blowing or refrigerating blowing of the environmental problem, the body of the firefighter is always kept in a comfortable state, the life safety is ensured, and the high-efficiency completion of the firefighting operation is facilitated.
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 substantially same technical problems and achieve the substantially same technical effects are encompassed within the scope of the present invention.
Claims (4)
1. The functional firefighter uniform capable of quickly cooling comprises a firefighter uniform, firefighters and a waistband, and is characterized by further comprising a cooling bag, wherein the cooling bag can be worn on the firefighter uniform, the cooling bag comprises a fan box and an air outlet box, a fan is arranged in the fan box, the fan is used for supplying air to the air outlet box, the air outlet box is provided with an air outlet, the air outlet is connected with an air supply belt, a child buckle is sewn on the air supply belt, and a female buckle is sewn on the firefighter uniform and the firefighter uniform, and the child buckle is mutually matched with the female buckle; the primary buckle is provided with a first air hole, the first air hole is communicated with the air supply belt, the primary buckle is provided with a second air hole, the second air hole is communicated with the inner layer of the fire-fighting suit and the inner layer of the fire-fighting suit, and the inner layer of the fire-fighting suit are both netty inner layers; after the child buckle is fastened with the mother buckle, the first air hole is communicated with the second air hole;
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 firefighter uniform through the air supply belt I, the two air outlets at the lower end are connected with the firefighter uniform through the air supply belt II, and air is respectively supplied to the firefighter uniform and the firefighter uniform; the fire-fighting suit and the fire-fighting trousers are sewed with limiting cloth belts, and the first air supply belt and the second air supply belt pass through the corresponding limiting cloth belts and are buckled into the corresponding female buckles; the waistband is provided with a pin plate, a pin opening is arranged in the pin plate, the cooling bag is provided with a plug rod, and the plug rod is matched with the pin opening; the air supply belt II is sewed with a left bandage and a right bandage, the left bandage is sewed with a magic tape male surface, the right bandage is sewed with a magic tape female surface, the magic tape male surface and the magic tape female surface are mutually matched, and the left bandage and the right bandage are tightly bound on the thigh of a human body; the cooling box is internally provided with a cooling cavity, an ice bag is filled in the cooling cavity, an end cover is arranged at the opening of the cooling cavity, a cylinder is arranged in the fan box, a piston rod of the cylinder penetrates through the fan box and is connected to the cooling cavity, and the piston rod is connected with a cross-shaped compression rod which 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.
2. The rapid cooling functional firefighter uniform of claim 1, wherein: and symmetrical limiting baffles are arranged in the cooling cavity to limit the installation position of the ice bag.
3. An emergency pre-warning method of a rapidly cooling functional firefighter uniform according to claim 1, and the method is characterized by comprising the following steps:
(1) Detecting environmental parameters in real time, including temperature parameters, smoke parameters, oxygen concentration parameters and flames;
(2) Setting corresponding threshold standards for each index 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 threshold standards in a mode that the safety degree is from high to low, wherein each level of threshold corresponds to different indicator lamp 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 sending an alarm when the threshold standards are exceeded;
(3) Identifying and judging that each environmental parameter is in a plurality of levels of threshold values, and controlling the corresponding indicator lamp to display corresponding lamp color according to the threshold value range of each environmental parameter;
(4) Detecting physiological parameters and position information of the firefighter in real time, wherein the physiological parameters comprise heart rate and body temperature, transmitting detection results to a remote centralized control end, and enabling the centralized control end to be communicated with the firefighter in a real-time connection mode;
(5) Shooting surrounding environment images of fire-fighting operation in real time in a mode of following a firefighter, and synchronously transmitting the images to a remote centralized control end;
(6) The central control end monitors physiological parameters of firefighters in operation in real time, and when the physiological parameters of the firefighters are abnormal, the firefighters are reminded to depart from the current operation environment as soon as possible and call other nearby firefighters to assist the firefighters; when a firefighter is out of connection, calling other nearby firefighters or replacing firefighters to rescue according to the position information and the shot surrounding images of the firefighting operation;
(7) The temperature reducing bag is 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 a human body; when the temperature is higher than 40 ℃, controlling the air cylinder to start, 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 to be not more than 1; after restarting the cooling pack, the cylinder action count is returned to 0.
4. The emergency pre-warning method of the functional firefighter uniform capable of quickly cooling according to claim 3, wherein the method comprises the following steps: before the operation of the firefighter, wear the physiological parameter monitoring bracelet, the shooting probe and the interphone:
a. the monitoring bracelet comprises a temperature sensor, an optical heart rate sensor, a GPS chip, a main board and a communication module, wherein the temperature sensor detects the body temperature of a firefighter, the optical heart rate sensor detects the heart rate of the firefighter, the GPS chip detects the position of the firefighter and can judge whether the firefighter is moving or not, and the three detection information are transmitted to the centralized control through the communication module;
b. the shooting probe is worn on the fire-fighting waistband, a communication module is assembled in the shooting probe, and an image is transmitted to the centralized control end through the communication module;
c. the interphone is worn at the chest position of the firefighter uniform and communicated with the centralized control end.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202210752223.8A CN115120899B (en) | 2022-06-28 | 2022-06-28 | Functional firefighter uniform capable of rapidly cooling and emergency early warning method thereof |
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| CN202210752223.8A CN115120899B (en) | 2022-06-28 | 2022-06-28 | Functional firefighter uniform capable of rapidly cooling and emergency early warning method thereof |
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| CN115120899B true CN115120899B (en) | 2023-07-25 |
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Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2846139C2 (en) * | 1978-10-23 | 1982-12-23 | Drägerwerk AG, 2400 Lübeck | Thermal suit that has a cooling system for cooling the wearer's body |
| JP2001040512A (en) * | 1999-07-22 | 2001-02-13 | Seft Dev Lab Co Ltd | Cooling clothing |
| DE102008019513B3 (en) * | 2008-04-18 | 2009-08-27 | Dräger Safety AG & Co. KGaA | Protective clothing for use in chemical industry, has blower to circulate air in inner area, and supply provided for coolant for moistening of porous material, where supply is water tank attached to outer side of clothing |
| WO2015056019A1 (en) * | 2013-10-18 | 2015-04-23 | Bodychillz Limited | Thermal device |
| US10245454B2 (en) * | 2015-11-04 | 2019-04-02 | Innotex Inc. | Firefighter protective garment having a thermal barrier with spacers to increase dissipation of metabolic heat |
| CN105903134B (en) * | 2016-06-30 | 2022-03-29 | 中国航天员科研训练中心 | Fire-entry suit with control function |
| CN107281665A (en) * | 2017-08-02 | 2017-10-24 | 晶至科技制衣（江苏）有限公司 | High safety performance special type protection system based on Internet of Things |
| CN211461832U (en) * | 2019-11-15 | 2020-09-11 | 深圳双玺环球科技有限公司 | Fire-entry suit with cooling structure |
| CN214050233U (en) * | 2020-08-04 | 2021-08-27 | 香河盛庆医疗器械有限公司 | Ventilation structure and protective clothing of protective clothing |
| CN112401355A (en) * | 2020-10-22 | 2021-02-26 | 浙江大学医学院附属妇产科医院 | Temperature sensing and temperature regulation's barrier gown |
| CN215691153U (en) * | 2021-03-24 | 2022-02-01 | 润泰救援装备科技河北有限公司 | Intelligent fire-fighting protective clothing |
| CN214802490U (en) * | 2021-06-17 | 2021-11-23 | 遵义医科大学第五附属(珠海)医院 | Medical protective clothing of dry ice cooling |
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Address after: No. 295, Hongda Road, Qiaonan Block, Xiaoshan Economic and Technological Development Zone, Xiaoshan District, Hangzhou City, Zhejiang Province, 311231 Patentee after: Blue Sky Smart Technology Group Co.,Ltd. Country or region after: China Address before: 311215 no.295, Hongda Road, Qiaonan block, Xiaoshan Economic and Technological Development Zone, Xiaoshan District, Hangzhou City, Zhejiang Province Patentee before: ZHEJIANG LANTIAN GARMENT Co.,Ltd. Country or region before: China |