CN110152219B - Infant breathing cabin and using method thereof - Google Patents

Infant breathing cabin and using method thereof Download PDF

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Publication number
CN110152219B
CN110152219B CN201910315533.1A CN201910315533A CN110152219B CN 110152219 B CN110152219 B CN 110152219B CN 201910315533 A CN201910315533 A CN 201910315533A CN 110152219 B CN110152219 B CN 110152219B
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cabin body
infant
cabin
seat
cavity
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CN110152219A (en
Inventor
林佳梁
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College of Science and Technology of Ningbo University
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College of Science and Technology of Ningbo University
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    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B31/00—Containers or portable cabins for affording breathing protection with devices for reconditioning the breathing air or for ventilating, in particular those that are suitable for invalids or small children
    • A—HUMAN NECESSITIES
    • A62—LIFE-SAVING; FIRE-FIGHTING
    • A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
    • A62B7/00—Respiratory apparatus
    • A62B7/10—Respiratory apparatus with filter elements
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B17/00—Fire alarms; Alarms responsive to explosion
    • G08B17/10—Actuation by presence of smoke or gases, e.g. automatic alarm devices for analysing flowing fluid materials by the use of optical means
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
    • G08B25/10—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using wireless transmission systems
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B7/00—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00
    • G08B7/06—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources
    • G08B7/066—Signalling systems according to more than one of groups G08B3/00 - G08B6/00; Personal calling systems according to more than one of groups G08B3/00 - G08B6/00 using electric transmission, e.g. involving audible and visible signalling through the use of sound and light sources guiding along a path, e.g. evacuation path lighting strip
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00—Television systems
    • H04N7/14—Systems for two-way working
    • H04N7/141—Systems for two-way working between two video terminals, e.g. videophone
    • H04N7/142—Constructional details of the terminal equipment, e.g. arrangements of the camera and the display
    • H04N2007/145—Handheld terminals

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  • Health & Medical Sciences (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Pulmonology (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Seats For Vehicles (AREA)
  • Respiratory Apparatuses And Protective Means (AREA)

Abstract

The invention provides an infant breathing cabin which comprises a cabin body, wherein a containing cavity is formed in the cabin body, an infant fixing device is arranged in the containing cavity, an access is formed in the front end of the cabin body, a transparent cover body is hinged to the access, an air channel communicated with the containing cavity is formed in the side wall of the cabin body, an air filtering component is arranged on the air channel, and straps are arranged at the rear end of the cabin body. The infant breathing cabin is simple and compact in structure, high in structural strength and good in fireproof performance, and can be more comfortable and stable when being carried by adjusting the shoulder straps; the seat is provided with the infant safety belt and the normal safety belt, the safety is further improved through double protection measures, the internal fan and the oxygen bag can be opened according to requirements, the breathing safety of the infant is improved, the intelligent module is arranged, local and remote alarming is achieved, and the safety is greatly improved.

Description

Infant breathing cabin and using method thereof
Technical Field
The invention relates to a breathing cabin, in particular to an infant breathing cabin and a using method thereof.
Background
In recent years, more and more infants die from fires. They are limited in their age without any safety awareness, and thus, in the event of a fire, even if they leave the fire with the infant, they inhale a large amount of toxic gas and thus die. Most of domestic markets are designed for adults, such as fire masks, fire escape descent control devices and emergency escape respirators, but few of the domestic markets are designed for infants, and the infants are limited by the ages of the infants, so that the technical scheme is more important for helping the infants to escape from fire scenes.
Disclosure of Invention
【1】 Technical problem to be solved
The invention aims to provide an infant breathing chamber which is simple in structure and can effectively protect infants in case of fire.
【2】 Technical scheme for solving problems
The invention provides an infant breathing cabin which comprises a cabin body 1, wherein a containing cavity is formed in the cabin body, an infant fixing device 6 is arranged in the containing cavity, an access is formed in the front end of the cabin body, a transparent cover body 2 is hinged to the access, an air channel 3 communicated with the containing cavity is formed in the side wall of the cabin body, an air filtering assembly is arranged on the air channel, and straps are arranged at the rear end of the cabin body.
Further, the rear end face of the cabin body is provided with an arc-shaped face 1000 for being attached to the back of a human body, and the straps are fixed on two sides of the arc-shaped face.
Furthermore, the upper end of the transparent cover body is hinged to the entrance, and a sealing gasket is arranged between the cover body and the contact surface of the entrance.
Further, the infant fixing device comprises a base fixed in the accommodating cavity, a seat body 6 is rotatably mounted on the base along a horizontal shaft, and the rotation angle of the seat body is greater than or equal to 30 degrees and smaller than 55 degrees.
Further, the upper end of base is equipped with the orientation the first arcwall face of access & exit, the lower bottom surface of seat body all with the rear end face be equipped with laminate in the second arcwall face of first arcwall face, set up the guide slot that the cross section is T shape on the first arcwall face, be equipped with the cross section on the second arcwall face for T shape, and the sliding fit is in guide block 601 in the guide slot.
Further, a positioning device is arranged on the base and comprises a positioning seat 72 and a positioning block 71, a stepped hole is formed in the first arc-shaped surface, the axis of the stepped hole is perpendicular to and intersected with the rotation axis of the seat body, the positioning seat is cylindrical, center holes penetrate through two ends of the positioning seat, the head of the positioning seat is clamped in a small hole of the stepped hole, an annular bulge which is in contact with the stepped surface of the stepped hole and used for axial positioning is arranged on the side wall of the positioning seat, a spring mounting portion is formed between the annular bulge and the tail of the positioning seat, the positioning block is sleeved in a large hole of the stepped hole, a guide rod 710 which can be inserted into the center hole is arranged at the tail of the positioning hole, and a spring 73 which is in contact with the positioning block and enables the positioning block to have an outward movement trend is arranged on the spring mounting portion, the head of the positioning block is semicircular and is in contact with the positioning holes which are arranged on the second arc-shaped surface at equal intervals along the rotation direction of the seat body.
Furthermore, the guide rod penetrates through the stepped hole and extends out of the base, the rear end of the base is hinged with a shifting rod, the head of the shifting rod is movably connected with the guide rod, and the tail of the shifting rod extends to one side of the seat body and is connected with a shifting block.
Further, the bottom of the accommodating cavity is provided with an installation seat 11, a gap is arranged between the front end surface of the installation seat and the inner wall of the accommodating cavity, the gap is larger than 15cm, the infant fixing device is fixed on the mounting seat, a cavity is arranged in the mounting seat and forms a first mounting cavity 101, a fan and a battery component connected with the fan are arranged in the first mounting cavity, a sealing cover is arranged on the air channel, a cavity is arranged in the sealing cover, a first outlet communicated with the accommodating cavity and a second outlet communicated with the inlet end of the fan are arranged on the side wall of the cavity, the first outlet is provided with an electromagnetic valve, an air outlet of the fan is communicated with air outlets formed in two sides of the infant fixing device through an air outlet pipe, and the side wall of the first mounting cavity is provided with a charging socket connected with the battery assembly; the bottom and/or the lateral wall of the cabin body are/is provided with an air bag mounting groove, an air bag is mounted in the air bag mounting groove, and the air bag is connected with an acceleration sensor mounted in the first mounting cavity.
Further, the top rear end of the cabin body is equipped with the storage chamber 14 that is used for placing emergency tools, it has lid 13 to articulate on the storage chamber, the bottom in storage chamber is equipped with third installation cavity 103, be equipped with in the third installation cavity the controller and with camera 91, light 92, audible-visual alarm subassembly, communication module, smog consistency transmitter, intercommunication module and orientation module are connected to the controller electricity.
Meanwhile, the invention also provides a using method of the infant breathing cabin, which comprises the following steps:
when a fire disaster happens, the transparent cover body on the side wall of the cabin body is opened through the mechanical button, the shifting block is shifted according to the size of an infant to adjust the inclination angle of the seat body, the infant is placed on the seat body and is fixed through the five-point safety belt, and after the fixing is completed, the transparent cover body is covered;
the system power supply is turned on, and the cabin body is fixed on the back of the human body through the straps, so that fire scene escape is carried out;
and after the power supply is switched on, the following components work respectively:
the positioning module is used for positioning the geographic position, sending a fire alarm signal to an adjacent fire station through the communication module, wherein the fire alarm signal comprises geographic position information, and sending fire reminding information to the mobile terminal according to a preset communication number;
the sound and light alarm component works to give an alarm by local sound and light and is used for reminding nearby residents or people of a fire;
the smoke concentration sensor detects smoke in the surrounding environment, when the smoke concentration does not exceed a threshold value, the electromagnetic valve opens the first outlet of the air channel, and external air is filtered by the air filtering component and then directly enters the cabin body for the infants inside to breathe; when the smoke concentration exceeds a threshold value, the electromagnetic valve closes the first outlet of the air channel, the fan works to generate negative pressure, and external air enters from the second outlet, is filtered by the air filtering assembly and then is sent into the cabin body to be breathed by the infant inside;
the illuminating lamps at the front end and the rear end of the cabin body are respectively turned on, the illuminating lamp at the rear end of the cabin body is used for illuminating the road in front of the escape personnel to facilitate escape, and the illuminating lamp at the front end of the cabin body is used for illuminating the road behind the escape personnel to assist other people in escaping;
the camera is started, the scene picture is synchronized to the remote terminal through the communication assembly, and the remote terminal assists the scene personnel to escape through the picture of the camera and the talkback module;
when the cabin body is positioned on the second floor or above and people cannot take the cabin body away, the cabin body is pushed out from the outside, the parachute positioned at the top is opened under the action of the acceleration sensor, and meanwhile, the air bags positioned at the bottom and the side wall of the cabin body are opened;
after the escape is finished, the alarm removing button is pressed, the transparent cover body is opened, meanwhile, the communication module sends an alarm removing signal to the fire station and the mobile terminal, and the sound-light alarm assembly and the lighting stop working.
【3】 Advantageous effects
The infant breathing cabin is simple and compact in structure, high in structural strength and good in fireproof performance, and can be more comfortable and stable when being carried by adjusting the shoulder straps; the seat is provided with the infant safety belt and the normal safety belt, the safety is further improved through double protection measures, the internal fan and the oxygen bag can be opened according to requirements, the breathing safety of the infant is improved, the intelligent module is arranged, local and remote alarming is achieved, and the safety is greatly improved.
Drawings
FIG. 1 is a top view of an infant breathing chamber of the present invention;
FIG. 2 is a side view of the infant breathing chamber of the present invention;
FIG. 3 is a cross-sectional view of the infant breathing chamber of the present invention;
FIG. 4 is a schematic view of the installation of the guide block of the breathing chamber for infants;
FIG. 5 is a schematic view of the positioning device of the breathing chamber for infants;
FIG. 6 is a schematic structural view of a seat body of the breathing chamber for infants;
FIG. 7 is a schematic view of a harness of the breathing chamber for an infant according to the present invention;
FIG. 8 is a schematic structural view of a third mounting cavity of the breathing chamber for infants;
FIG. 9 is a schematic structural view of a first mounting cavity of the breathing chamber for infants;
FIG. 10 is a sectional view of the breathing chamber of an infant of the present invention;
fig. 11 is a schematic structural view of an air filter assembly of the infant breathing chamber of the present invention.
Detailed Description
The following describes embodiments of the present invention in detail with reference to the accompanying drawings.
Referring to fig. 1 to 11, the present invention provides an infant breathing chamber for rescuing an infant in case of fire, which includes a chamber body 1, the chamber body is egg-shaped as a whole, i.e., the upper end is oval, the lower end is a plane, and is used for being placed on a bottom surface, an arc surface 1000 for being attached to the back of a human body is provided on the rear end surface of the chamber body, the arc surface adopts ergonomics, in order to improve safety, support blocks are provided on both sides of the upper end of the arc surface, and are attached to the shoulders of the human body when in use, in order to improve comfort, flexible materials are provided on the bottom surface and the arc surface of the support blocks, the flexible materials are made of fireproof materials, in this embodiment, the back belt adopts a four-point structure, and specifically, includes two waist belts 83, 85 and shoulder belts 83, 84, wherein a card insert 81 is fixed on one waist belt, and an insert piece capable of being inserted into the card insert is fixed on the shoulder belt and the other waist belt, the end parts of the two shoulder belts are connected to the two supporting blocks, so that the fixing stability of the cabin body is improved, and the cabin body is prevented from shaking; the infant escape cabin is characterized in that an accommodating cavity is formed in the cabin body, an infant fixing device 6 is arranged in the accommodating cavity and used for fixing an infant during escape and avoiding the infant from colliding with the inner wall of the cabin body during shaking, specifically, the infant fixing device comprises a base which is fixed at the bottom of the accommodating cavity, a seat body 6 is rotatably mounted on the base and rotates around a horizontal shaft and is used for adjusting the integral gradient of the seat body, so that the seat body can be adjusted in a safety seat and a safety basket, and in the embodiment, the rotating angle of the seat body is more than or equal to 30 degrees and less than 55 degrees; the chair body is a wrapping safety chair, specifically, two sides of the shoulder and two sides of the head of the chair body are protruded forwards to form anti-collision parts 62 and 63, in order to improve the age application range of the chair, a sub-chair is arranged in the chair body and used for placing young infants, specifically, the sub-chair is fixed in the chair body through a magic tape, the two sides of the head and the shoulder of the sub-chair are provided with anti-collision parts 64 and 65, and the chair body is provided with a five-point safety belt so as to improve the fixing reliability; the seat body is arranged on the base through the following structure, a first arc-shaped surface facing an inlet and an outlet is arranged at the upper end of the base, the axis of the arc-shaped surface is the rotating axis of the seat body, second arc-shaped surfaces attached to the first arc-shaped surface are arranged on the lower bottom surface and the rear end surface of the seat body, a guide groove with a T-shaped cross section is arranged on the first arc-shaped surface, the guide groove is arranged along the circumferential direction of the first arc-shaped surface, namely around the axis of the first arc-shaped surface, in order to improve the reliability, the guide grooves are symmetrically arranged, guide blocks 601 with T-shaped cross sections are arranged on the second arc-shaped surface, the guide blocks correspond to the guide groove and are slidably matched in the guide groove, the guide groove and the guide blocks are arc-shaped, the axes of the guide groove and the guide blocks are coaxial, the seat body is rotationally arranged on the base through the guide grooves and the guide blocks, so that the rotation of a certain angle is realized to adapt to the fixation of infants of different ages, the use safety of the infant is improved; in order to facilitate quick adjustment and fixation, the positioning device is arranged on the base and comprises a positioning seat 72 and a positioning block 71, a stepped hole is arranged on the first arc-shaped surface, the axis of the stepped hole is vertical to and intersected with the rotation axis of the seat body, the large hole end of the stepped hole faces one side of the seat body, the small hole penetrates through the whole base, the positioning seat is cylindrical, the outer diameter of the positioning seat is the same as that of the small hole, the head of the positioning seat is clamped in the small hole of the stepped hole, an annular bulge is arranged on the side wall of the positioning seat and is in contact with the stepped surface of the stepped hole and used for realizing axial positioning of the positioning seat, a spring mounting part is formed between the other end surface of the annular bulge and the tail part of the positioning seat, and central holes are arranged at two ends of the positioning seat in a penetrating manner, the positioning block is sleeved (matched) in a large hole of the stepped hole, a guide rod 710 is arranged at the center of the tail part of the positioning block, the outer diameter of the guide rod is slightly smaller than the inner diameter of a central hole on the positioning seat, a graphite layer is arranged outside the guide rod and is attached to the inner wall of the central hole, the guide rod is sleeved in the central hole, the cross section of the positioning block is also circular, the outer wall of the guide rod is attached to the inner wall of the large hole of the stepped hole, in order to improve the stability of the sliding fit, the graphite layer is also arranged between the outer wall of the positioning block and the inner wall of the large hole of the stepped hole, the stability and the reliability of the movement are greatly improved through a double-sliding fit structure, a spring 73 is arranged on a spring mounting part and is contacted with the positioning block and enables the positioning block to have an outward movement trend, the head part of the positioning block is in a semicircular (spherical) shape and is sleeved in the positioning hole on the second arc-shaped surface, and the depth of the positioning hole is larger than the radius of the head part of the positioning block, the positioning holes are equidistantly arranged on the second arc-shaped surface along the rotation direction of the seat body, in the embodiment, the positioning device is positioned between the two guide grooves, and for the convenience of control and adjustment, the guide rod passes through the stepped hole and extends out of the base, the rear end of the base is hinged with a deflector rod, the hinged deflector rod forms a lever, the head of the deflector rod is movably connected with the guide rod, the tail of the deflector rod extends to one side of the seat body, the tail end of the shifting lever is provided with a shifting block for manual operation, when in operation, the shifting block is pressed to approach one side of the seat, under the action of lever force of the deflector rod, the other end pulls the guide rod to move outwards, so that the positioning block approaches to the positioning seat direction and is separated from the positioning hole, the seat body is rotated to a proper angle at the moment, the deflector block is loosened, and the head of the positioning block is inserted into the positioning hole under the action of spring force, so that angle adjustment is completed; the front end of the cabin body is provided with an access, specifically, the access is arranged at the front end of the cabin body close to the upper position, a transparent cover body 2 is hinged on the access, the upper end of the transparent cover body is hinged on the access, the transparent cover body is made of double-layer toughened glass, the transparent cover body is buckled on the access buckle through a mechanical buckle, and is opened through a mechanical button when opened, so that the safety is high, a sealing gasket is arranged between the contact surfaces of the transparent cover body and the access, the side wall of the cabin body is provided with an air channel 3 communicated with a containing cavity, the air channel is in a window form, an air filtering component is arranged on the air channel and is used for filtering air, in the embodiment, the structure of the filtering component is as shown in figure 11 and comprises a primary filtering layer 1008, a secondary filtering layer 1007, a tertiary filtering layer 1006 and a structural supporting layer which are sequentially overlapped, wherein the primary filtering layer is used for filtering large particles, in this embodiment, the primary filter layer is made of titanium alloy and is used for filtering dust particles with a size of more than 5 μm, and the secondary filter layer is used for filtering dust particles with a size of more than 3 μm, in this embodiment, the secondary filter layer comprises a structural protection layer and a filter layer, the filter layer uses glass fiber paper as a filter material, the structural protection layer is used for fixing and protecting the filter layer, the tertiary filter layer uses an activated carbon filter layer and is used for adsorbing residual harmful substances, the structural support layer uses a punched mesh metal plate and is also made of titanium alloy, and a back strap with a four-point structure is arranged at the rear end of the cabin body; be equipped with sealed lid on air passage, be equipped with the cavity in the sealed lid, set up and hold the first export of chamber intercommunication at the cavity lateral wall, be equipped with the solenoid valve on this first export, an open and close for controlling first export, when outside air does not have smog or smog is less, open this solenoid valve, communicate inside and outside, outside air directly counts into inside in order to supply inside infant to breathe after filtering, when outside smog concentration is higher, close this solenoid valve, provide reserve oxygen suppliment means simultaneously, in this embodiment, this oxygen suppliment structure adopts one or two kinds in the following structure:
in the first embodiment, an oxygen bag (bag) is arranged in the cabin, a second electromagnetic valve is arranged at the outlet end of the oxygen bag, when the second electromagnetic valve is opened, oxygen in the oxygen bag flows out into the cabin, and meanwhile, a first outlet on an air channel on the side wall of the cabin is closed;
example two; a fan is arranged in the cabin body, the inlet end of the fan is connected with a second outlet on the opened cavity, when the oxygen supplying cabin is used, the electromagnetic valve closes the first outlet, the fan works and accelerates the inflow of external air, a molecular sieve is arranged in the cabin, and the air outlet of the fan passes through the molecular sieve so as to realize the rapid oxygen supply to the cabin;
the blower and the oxygen bag can be used in combination, the activation state is set according to the external smoke concentration, for example, when the external smoke concentration is less than a (unit is ppm), the blower and the oxygen bag do not work, and the air in the cabin is provided by the air entering from the air channel; when the concentration of the external smoke is more than a and less than b (the unit is ppm), the electromagnetic valve on the first outlet is closed, the communication between the cabin body and the outside is blocked, the fan works, the external air is subjected to accelerated filtration and is treated by the molecular sieve, so that oxygen is supplied to the cabin; when the smoke outside is greater than b (unit is ppm), the electromagnetic valve of the first outlet is closed to block the communication between the cabin body and the outside, the fan does not work, and meanwhile, the valve on the oxygen bag is opened to supply oxygen to the cabin;
the bottom of the accommodating cavity is provided with a mounting seat 11, a gap is arranged between the front end surface of the mounting seat and the inner wall of the accommodating cavity, the gap is used for placing feet of infants, an area is provided for the rotation of the seat body, the gap is larger than 15cm, the infant fixing device is fixed on the mounting seat, a cavity is arranged in the mounting seat and forms a first mounting cavity 101, a fan and a battery component connected with the fan are arranged in the first mounting cavity, when an oxygen bag is adopted, the oxygen bag is also arranged in the first safety cavity, the air outlet of the fan and/or the oxygen bag is communicated with air outlets arranged at two sides of the infant fixing device through an air outlet pipe and used for supplying oxygen, a sponge body is arranged on the air outlet and used for dispersing air flow, the side wall of the first mounting cavity is provided with a charging socket connected with the battery component, the battery pack is a rechargeable battery, and an electric quantity indicator lamp is arranged outside the cabin body, when the electric quantity is too low, the electric quantity indicator lamp or the buzzer prompts; the bottom and/or the lateral wall at the cabin body are/is provided with an air bag mounting groove, an air bag is mounted in the air bag mounting groove, the air bag is connected with an acceleration sensor mounted in a first mounting cavity, and when the acceleration sensor detects that an acceleration value reaches a set value, the air bag is opened to protect the cabin body from impacting. The rear end of the top of the cabin body is provided with a storage cavity 14 for placing emergency tools, the emergency tools comprise a fire-fighting mask, a fire blanket, a flashlight and the like, a cover body 13 is hinged on the storage cavity, the bottom of the storage cavity is provided with a third mounting cavity 103, a controller is arranged in the third mounting cavity, a camera 91 electrically connected with the controller, an illuminating lamp 92, an acousto-optic alarm component, a communication module, a smoke concentration sensor, a talkback module and a positioning module are connected with the battery component, the camera is used for monitoring pictures and can be synchronized to a remote service end or a client terminal app through the communication module for remotely monitoring and guiding on-site escape, the illuminating lamp comprises a main illuminating lamp and an auxiliary illuminating lamp, the main illuminating lamp is arranged at the rear end of the cabin body and used for illuminating the road in front of the escape personnel, and the auxiliary illuminating lamp is arranged at the front end and/or the side wall of the cabin body, the portable intelligent escape cabin is used for assisting other people to escape, the acousto-optic alarm assembly comprises a warning lamp and a buzzer, the buzzer also prompts when the electricity is low, when the cabin body system works integrally, the buzzer and the warning lamp work simultaneously to give an alarm, people nearby are warned, the people are evacuated in time, the smoke concentration sensor is used for detecting external smoke concentration, so that the cabin body adopts a proper oxygen supply measure, the talkback module comprises a local talkback module and a remote talkback module, the local talkback module is used for pacifying and communicating with infants in the cabin body, the remote talkback module is used for remote communication, the remote assistance evacuation is realized, the talkback module comprises a microphone (microphone) and a loudspeaker, and the remote talkback module is used for signal transmission through a communication module.
Because the temperature of a fire scene is high, the cabin body must be made of a fireproof material, in order to improve safety, in this embodiment, the cabin body sequentially comprises a sponge protection layer 1001, a heat insulation layer 1002, a rigid support layer 1002 and a fireproof foam layer 1004 from inside to outside, in order to improve strength, the rigid support layer is made of high-strength engineering plastics or aluminum alloy, in this embodiment, the heat insulation layer is made of at least one of ceramic fiber cloth, ceramic fiber cotton, an XPS flame-retardant extruded sheet and high-temperature-resistant heat-insulation cotton, and in order to protect an external fireproof foam layer, fireproof plastics are further arranged on the outer surface of the cabin body and used for further protecting the cabin body.
In order to facilitate the escape from the high-rise building, a parachute is arranged at the top of the cabin body.
Meanwhile, the invention also provides a using method of the infant breathing cabin, which comprises the following steps:
when a fire disaster happens, the transparent cover body on the side wall of the cabin body is opened through the mechanical button, the shifting block is shifted according to the size of an infant to adjust the inclination angle of the seat body, the infant is placed on the seat body and is fixed through the five-point safety belt, and after the fixing is completed, the transparent cover body is covered;
the system power supply is turned on, and the cabin body is fixed on the back of the human body through the straps, so that fire scene escape is carried out;
and after the power supply is switched on, the following components work respectively:
the positioning module is used for positioning the geographic position and sending a fire alarm signal to a nearby fire station through the communication module, the fire alarm signal comprises geographic position information, and meanwhile, fire reminding information is sent to a mobile terminal according to a preset communication number, and the mobile terminal is a mobile phone of a family member, a relative or a friend generally;
the sound and light alarm component works to give an alarm by local sound and light and is used for reminding nearby residents or people of a fire;
the smoke concentration sensor detects smoke in the surrounding environment, when the concentration of external smoke is smaller than a first threshold value a (unit is ppm), the fan and the oxygen bag do not work, and air in the cabin is provided by air entering from the air channel; when the concentration of the external smoke is greater than a first threshold value a and less than a second threshold value b (the unit is ppm), the electromagnetic valve on the first outlet is closed, the communication between the cabin body and the outside is blocked, meanwhile, the fan works, the external air is subjected to accelerated filtration and is treated by the molecular sieve, and therefore oxygen is supplied to the cabin; when the smoke outside is greater than a second threshold value b (the unit is ppm), the electromagnetic valve of the first outlet is closed, the communication between the cabin body and the outside is blocked, the fan does not work, and meanwhile, the valve on the oxygen bag is opened and is used for supplying oxygen to the cabin; when the system is only provided with a fan or only provided with an oxygen bag, only one trigger threshold is included, and when the concentration of smoke outside the cabin exceeds the threshold, oxygen is supplied to the cabin through the oxygen bag or the fan;
the illuminating lamps at the front end and the rear end of the cabin body are respectively turned on, the illuminating lamp at the rear end of the cabin body is used for illuminating the road in front of the escape personnel to facilitate escape, and the illuminating lamp at the front end of the cabin body is used for illuminating the road behind the escape personnel to assist other people in escaping;
the camera is started, the scene picture is synchronized to the remote terminal through the communication assembly, the remote terminal assists scene personnel to escape through the picture of the camera and the (remote) talkback module, and in the escape process, the local talkback module can be used for appeasing the emotion of the infant in the cabin, so that crying and screaming of the infant are reduced, and oxygen consumption is reduced;
when the cabin body is positioned on the second floor or above and people cannot take the cabin body away, the cabin body is pushed out from the outside, the parachute positioned at the top is opened under the action of the acceleration sensor, and meanwhile, the air bags positioned at the bottom and the side wall of the cabin body are opened to provide the buffer for the cabin body;
after the escape is finished, the alarm removing button is pressed, the transparent cover body is opened, meanwhile, the communication module sends an alarm removing signal to the fire station and the mobile terminal, the acousto-optic alarm assembly and the lighting stop work, and the shutdown can be carried out after the safety is confirmed.
In order to improve the automation degree, the cabin system state can be monitored in real time by a remote client (app) so as to know the system state in real time, and emergency measures can be taken in time when the system is abnormal, so that the potential safety hazard is minimized.
The infant breathing cabin is simple and compact in structure, high in structural strength and good in fireproof performance, and can be more comfortable and stable when being carried by adjusting the shoulder straps; the seat is provided with the infant safety belt and the normal safety belt, the safety is further improved through double protection measures, the internal fan and the oxygen bag can be opened according to requirements, the breathing safety of the infant is improved, the intelligent module is arranged, local and remote alarming is achieved, and the safety is greatly improved.
The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various modifications and decorations can be made without departing from the technical principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims (5)

1. An infant breathing chamber, characterized in that: the infant nursing cabin comprises a cabin body, wherein the cabin body is integrally egg-shaped, a containing cavity is formed in the cabin body, an infant fixing device is arranged in the containing cavity, an access is arranged at the front end of the cabin body, a transparent cover body is hinged to the access, an air channel communicated with the containing cavity is formed in the side wall of the cabin body, an air filtering assembly is arranged on the air channel, and straps are arranged at the rear end of the cabin body; the back end surface of the cabin body is provided with an arc-shaped surface which is used for being attached to the back of a human body, and the braces are fixed on two sides of the arc-shaped surface; the upper end of the transparent cover body is hinged to the entrance and the exit, and a sealing gasket is arranged between the contact surfaces of the cover body and the entrance and the exit; the infant fixing device comprises an accommodating cavity, and is characterized in that an installing seat is arranged at the bottom of the accommodating cavity, a gap is formed between the front end surface of the installing seat and the inner wall of the accommodating cavity, the gap is larger than 15cm, the infant fixing device is fixed on the installing seat, a cavity is formed in the installing seat to form a first installing cavity, a fan and a battery assembly connected with the fan are arranged in the first installing cavity, a sealing cover is arranged on an air channel, a cavity is arranged in the sealing cover, a first outlet communicated with the accommodating cavity and a second outlet communicated with the inlet end of the fan are formed in the side wall of the cavity, an electromagnetic valve is arranged on the first outlet, air outlets of the fan are communicated with air outlets formed in two sides of the infant fixing device through air outlet pipes, and a charging socket connected with the battery assembly is formed in the side wall of the first installing cavity; an air bag mounting groove is formed in the bottom and/or the side wall of the cabin body, an air bag is mounted in the air bag mounting groove, and the air bag is connected with an acceleration sensor mounted in the first mounting cavity; the infant fixing device comprises a base fixed in the accommodating cavity, a seat body is rotatably mounted on the base along a horizontal shaft, and the rotating angle of the seat body is more than or equal to 30 degrees and less than 55 degrees; the top rear end of the cabin body is equipped with the storage chamber that is used for placing emergency tool, it has the lid to articulate on the storage chamber, the bottom in storage chamber is equipped with the third installation cavity, be equipped with the controller in the third installation cavity and with camera, light, audible and visual alarm subassembly, communication module, smog concentration sensor, talkback module and orientation module are connected to the controller electricity.
2. The infant breathing chamber of claim 1, wherein: the upper end of base is equipped with the orientation the first arcwall face of access & exit, the lower bottom surface of seat body all be equipped with the rear end face laminate in the second arcwall face of first arcwall face, set up the guide slot that the cross section is T shape on the first arcwall face, be equipped with the cross section on the second arcwall face for T shape, and smooth the joining in marriage guide block in the guide slot.
3. The infant breathing chamber of claim 2, wherein: be equipped with positioner on the base, positioner includes positioning seat and locating piece, the shoulder hole has been seted up on the first arcwall face, the axis of shoulder hole perpendicular and intersect in the rotation axis of seat body, the positioning seat is cylindrical, the both ends of positioning seat are run through there is the centre bore, the head card of positioning seat is established in the aperture of shoulder hole, the lateral wall of positioning seat be equipped with the step face contact of shoulder hole is used for axial positioning's annular arch, annular arch with form spring mounting portion between the afterbody of positioning seat, the locating piece cover is established in the macropore of shoulder hole, and the afterbody of locating hole is equipped with and inserts guide arm in the centre bore, be equipped with on the spring mounting portion with the locating piece contact makes the locating piece has the spring of outside trend of motion, the head of locating piece be semi-circular and with follow the rotation direction equidistance of seat body is seted up the guide arm in the centre bore is equipped with The positioning holes on the second arc-shaped surface are contacted.
4. The infant breathing chamber of claim 3, wherein: the guide rod penetrates through the stepped hole and extends out of the base, the rear end of the base is hinged with a shifting rod, the head of the shifting rod is movably connected with the guide rod, and the tail of the shifting rod extends to one side of the seat body and is connected with a shifting block.
5. A method of using the breathing chamber for infants according to any of claims 1 to 4, comprising the steps of:
s1, when a fire disaster happens, the transparent cover body on the side wall of the cabin body is opened through the mechanical button, the shifting block is shifted according to the size of the infant to adjust the inclination angle of the seat body, the infant is placed on the seat body and is fixed through the five-point safety belt, and after the fixing is completed, the transparent cover body is covered;
s2, turning on a system power supply, fixing the cabin body on the back of a human body through straps, and escaping from a fire scene;
and S3, after the power supply is switched on, the following components work respectively:
the positioning module is used for positioning the geographic position, sending a fire alarm signal to an adjacent fire station through the communication module, wherein the fire alarm signal comprises geographic position information, and sending fire reminding information to the mobile terminal according to a preset communication number;
the sound and light alarm component works to give an alarm by local sound and light and is used for reminding nearby residents or people of a fire;
the smoke concentration sensor detects smoke in the surrounding environment, when the smoke concentration does not exceed a threshold value, the electromagnetic valve opens the first outlet of the air channel, and external air is filtered by the air filtering component and then directly enters the cabin body for the infants inside to breathe; when the smoke concentration exceeds a threshold value, the electromagnetic valve closes the first outlet of the air channel, the fan works to generate negative pressure, and external air enters from the second outlet, is filtered by the air filtering assembly and then is sent into the cabin body to be breathed by the infant inside;
the illuminating lamps at the front end and the rear end of the cabin body are respectively turned on, the illuminating lamp at the rear end of the cabin body is used for illuminating the road in front of the escape personnel to facilitate escape, and the illuminating lamp at the front end of the cabin body is used for illuminating the road behind the escape personnel to assist other people in escaping;
the camera is started, the scene picture is synchronized to the remote terminal through the communication assembly, and the remote terminal assists the scene personnel to escape through the picture of the camera and the talkback module;
s4, when the cabin body is located on the second floor or above and the personnel can not take the cabin body away, pushing the cabin body out of the room, and under the action of the acceleration sensor, opening the air bags at the bottom and the side wall of the cabin body;
s5, after the escape is finished, pressing the alarm release button, opening the transparent cover body, sending an alarm release signal to the fire station and the mobile terminal by the communication module, and stopping the work of the sound-light alarm assembly and the illumination.
CN201910315533.1A 2019-04-19 2019-04-19 Infant breathing cabin and using method thereof Active CN110152219B (en)

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CN110152219B true CN110152219B (en) 2021-09-14

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* Cited by examiner, † Cited by third party
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CN205730007U (en) * 2016-06-13 2016-11-30 张茜 Scene of fire infant relief guard box

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CN204870626U (en) * 2015-05-26 2015-12-16 上海童璨婴童用品有限公司 0 -1 -2 -3 group takes children's safety seat of ISOFIX interface
WO2016202317A1 (en) * 2015-06-16 2016-12-22 Ingo Salzgeber Escape and rescue capsule for babies, infants and young children
CN204864606U (en) * 2015-08-12 2015-12-16 青岛科技大学 Hotel, family expenses survival capsule of taking refuge with resistance to compression buffering shell
CN105193127B (en) * 2015-09-28 2019-04-05 敏华家具制造(惠州)有限公司 Rotating base and rotating seat with locking function
CN206171828U (en) * 2016-10-31 2017-05-17 山西万立科技有限公司 Unmanned aerial vehicle safety arrangement that falls

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