CN113332626A

CN113332626A - Induction fire preventer

Info

Publication number: CN113332626A
Application number: CN202110820772.XA
Authority: CN
Inventors: 张季冬; 于雪冬; 宋国良
Original assignee: Jiangsu Dongguan Intelligent Technology Co ltd
Current assignee: Jiangsu Dongguan Intelligent Technology Co ltd
Priority date: 2021-07-20
Filing date: 2021-07-20
Publication date: 2021-09-03
Anticipated expiration: 2041-07-20
Also published as: CN113332626B

Abstract

The invention discloses an induction fire preventer, which comprises a flexible shell, wherein the outer side surface of the flexible shell is provided with a left binding belt and a right binding belt which correspond to each other in position, the outer side surface of the flexible shell between the binding belts is provided with a smoke and fire inductor, and the flexible shell can be wrapped to form a protection cavity which is communicated from left to right; the fire disaster detector utilizes the smoke and fire sensor to detect a fire disaster, controls the warning lamp to light up when the fire disaster is detected, prompts a user that the fire disaster detector is located, can be used in time, utilizes the flexible shell to protect the trunk part of a human body, is provided with the universal wheels, can enable the user to move by utilizing the universal wheels by leaning against the ground, increases the speed of the user and increases the escape probability, is also provided with the air purifier to filter outside air, avoids suffocation of the user, can perform cardiopulmonary resuscitation on the user, can perform emergency treatment on the user even in a fire disaster site, and improves the survival probability.

Description

Induction fire preventer

Technical Field

The invention relates to the technical field of balance detection, in particular to an induction fire preventer.

Background

In life, fire disasters are a multiple disaster which threatens public safety and endangers lives and properties of people. When a fire breaks out, people need to escape to the outside in the first time, but escape in a burning building is also a thing needing attention all the time. Fire escape is not only a simple thing, but also firstly attention needs to be paid to the mouth and nose by towels or napkins, masks, clothes and the like to prevent smoke from entering to cause suffocation or the respiratory system from being burnt. And the escape is realized by squatting to breathe low air, so that smoke dust is prevented from entering eyes. There are many devices that can be used in building fires, but only for fire fighting, or protective devices like masks, and more often for fire fighters to rescue, and there is a lack of a device that can be used by users to save themselves in case of a fire.

And the emotion of some people with heart diseases can become excited after a fire occurs, which is likely to cause sudden cardiac arrest.

Disclosure of Invention

It is an object of the present invention to provide an induction fire prevention device which overcomes the above-mentioned disadvantages of the prior art.

The induction fire preventer comprises a flexible shell, wherein a left binding belt and a right binding belt which correspond to each other in position are arranged on the outer side surface of the flexible shell, a smoke and fire inductor is arranged on the outer side surface of the flexible shell between the binding belts, the flexible shell can be wrapped to form a protection cavity which is communicated left and right, an installation box which penetrates through the outer side surface of the flexible shell is fixedly arranged in the front wall of the protection cavity, an installation cavity with an opening facing the protection cavity is arranged in the installation box, a flexible film is fixedly arranged at the opening of the installation cavity, a piston box is fixedly arranged between the upper wall and the lower wall of the installation cavity, a piston cavity is arranged in the piston box, a first piston is connected in the piston cavity in a sliding manner, a piston rod which penetrates through the right side surface of the piston box is fixedly arranged on the right side surface of the first piston, a first check valve which penetrates through the left side surface of the piston box is arranged in the left wall of the piston cavity, and a second check valve is arranged below the first check valve, an air purifier is fixedly arranged on the front wall of the installation cavity and is connected with the check valve II through a first air inlet pipe, a second air inlet pipe penetrating through the front side face of the installation box is arranged on the air purifier, a guide block is fixedly arranged between the upper wall and the lower wall of the installation cavity on the right side of the piston box and is in sliding connection with the piston rod, a driving device capable of controlling the piston rod to move left and right is arranged in the installation cavity, a placing groove with a leftward opening is arranged in the flexible shell, a holding block is arranged in the placing groove, a breathing ball is arranged on the left side face of the holding block, a corrugated pipe is arranged on the right side face of the holding block, a buffer cavity is arranged on the right side of the placing groove, the placing groove is communicated with the buffer cavity through a connecting pipe, an electric control valve is arranged in the connecting pipe, and a vent pipe penetrating through the outer side face of the flexible shell is arranged in the right wall of the buffer cavity, install in the cushion chamber left side wall with the trachea that a check valve is connected, sliding connection has No. two pistons in the cushion chamber, No. two piston right flank with pass through power spring fixed connection between the cushion chamber right side wall.

According to a further technical scheme, the interior of the breathing ball is communicated with the corrugated pipe, and the corrugated pipe is communicated with the connecting pipe.

Further technical scheme, flexible housing lateral surface has set firmly the moving baseplate, be equipped with the outside open slot of four openings in the moving baseplate, install the universal wheel in the open slot, the universal wheel can assist the user to lean against the moving baseplate removes.

The technical scheme is further that the driving device comprises a support arm which is fixedly arranged on the bottom wall of the installation cavity and corresponds to the front position and the rear position, a power rod is connected in the support arm in a sliding manner, the front end of the power rod is fixedly connected with the front wall of the installation cavity through a reset spring, a connecting block is fixedly arranged at the rear end of the power rod, a first rotating groove which penetrates through the connecting block from left to right is arranged in the connecting block, a first rotating shaft is connected in the first rotating groove in a rotating manner, a first sleeve is fixedly arranged on the first rotating groove, a second rotating groove is arranged at the right end of the piston rod, a second rotating shaft is connected in the second rotating groove in a rotating manner, a second sleeve is fixedly arranged on the second rotating shaft, the second sleeve is fixedly connected with the first sleeve through a connecting rod, an adjusting block is fixedly arranged at the rear end of the connecting block, a sliding groove is arranged in the adjusting block, and a third piston is connected in the sliding groove in a sliding manner, the rear side face of the third piston is fixedly provided with a pressing rod, the rear end of the pressing rod is fixedly provided with a pressing block fixedly connected with the flexible membrane, the pressing block drives the adjusting block to move through the pressing rod when moving, the adjusting block drives the power rod to move through the connecting block, the power rod presses the reset spring when moving forwards, the connecting block drives the connecting rod to swing when moving, and the connecting rod swings to drive the piston rod to move leftwards and rightwards.

In a further technical scheme, two fixed rods corresponding to each other are fixedly arranged on the top surface of the power rod between the support arms, a driving motor is fixedly arranged on the top wall of the installation cavity, a motor shaft is arranged on the bottom surface of the driving motor, a rotating wheel is fixedly arranged at the bottom end of the motor shaft, the rotating wheel is connected with the fixed rods in a pressing manner, the driving motor can drive the motor shaft to rotate after being started, the motor shaft drives the rotating wheel to rotate after rotating, the rotating wheel extrudes the fixed rods after rotating, when the fixed rods on the rear side move along the outer side surface of the rotating wheel in the direction far away from the center of the rotating wheel, the fixed rods on the front side move along the outer side surface of the rotating wheel in the direction close to the center of the rotating wheel, meanwhile, the fixed rods drive the power rod to move backwards, and when the fixed rods on the rear side move to the position, which is farthest away from the center of the rotating wheel, on the outer side surface of the rotating wheel, the fixed rod on the front side moves to the position, which is closest to the center of the rotating wheel, of the outer side face of the rotating wheel, and the rotating wheel continues to rotate at the moment to drive the power rod to move forwards, so that the rotating wheel continuously rotates to drive the power rod to reciprocate forwards and backwards.

According to the technical scheme, an air pump is installed on the right side face of the installation cavity, and an air delivery pipe fixedly connected with the right wall of the sliding groove is installed on the air pump.

According to the technical scheme, the outer side face of the flexible shell on the left side of the smoke and fire sensor is fixedly provided with a prompt block, and a warning lamp is installed on the prompt block.

In a further technical scheme, the flexible shell is made of a heat insulation material.

The invention has the beneficial effects that:

firstly, the smoke and fire sensor is used for detecting the temperature so as to judge whether a fire disaster occurs or not, and when the fire disaster occurs, the warning lamp is controlled to be turned on to prompt a user that the smoke and fire sensor is located, so that the smoke and fire sensor can be used in time;

secondly, the flexible shell is used for protecting the trunk part of the human body, so that the human body is prevented from being burnt by naked fire or clothes on the human body are prevented from being ignited in the escape process, a user is prevented from being burnt, and meanwhile, the universal wheels are arranged, so that the user can move back to the ground by using the universal wheels without crawling, the speed of the user is increased, the escape probability is increased, the user can be kept at a lower position during moving, and the influence of smoke and dust generated by fire is avoided;

thirdly, the fluctuation of the chest of the user during breathing is used as power to drive the first piston to move, outside air is brought into the air purifier to be filtered and then is supplied to the user for inhalation, so that the user can be prevented from breathing air with smoke dust, and the suffocation phenomenon of the user is avoided;

fourthly, the power rod can be actively driven to move by the driving motor, so that the cardiopulmonary resuscitation can be performed on the user when the user is in sudden cardiac arrest, the user can also be subjected to first aid even in a fire scene, and the survival rate is improved.

Drawings

FIG. 1 is a schematic external view of the present invention;

FIG. 2 is a schematic top view of the FIG. 1 structure of the present invention;

FIG. 3 is a schematic view of the mounting box of FIG. 2 of the present invention;

FIG. 4 is an enlarged partial schematic view of A-A of FIG. 3 in accordance with the present invention;

FIG. 5 is a schematic view of B-B of FIG. 3 according to the present invention;

FIG. 6 is a schematic view of the placement tank of FIG. 2 in accordance with the present invention;

fig. 7 is a schematic view of the moving baseplate of fig. 2 according to the present invention.

Detailed Description

For purposes of making the objects and advantages of the invention more apparent and the invention will be more readily understood by reference to the following detailed description of the invention taken in conjunction with the examples, it is to be understood that the following text is intended merely to describe an induction fire prevention device or several specific embodiments of the invention, and is not intended to limit the scope of the invention as specifically claimed, as it is used herein, the terms up, down, left and right are not limited to strict geometric definitions thereof, but rather include tolerances for reasonable and inconsistent machining or human error, the specific features of which are set forth in detail below:

referring to fig. 1 to 7, an induction fire prevention device according to an embodiment of the present invention includes a flexible casing 13, a binding band 12 is installed on an outer side surface of the flexible casing 13, the binding band 12 corresponds to each other in a left-right position, a smoke and fire sensor 65 is installed on an outer side surface of the flexible casing 13 between the binding bands 12, the flexible casing 13 can be wrapped to form a protection cavity 66 penetrating left and right, a mounting box 16 penetrating an outer side surface of the flexible casing 13 is fixedly installed in a front wall of the protection cavity 66, a mounting cavity 26 having an opening facing the protection cavity 66 is installed in the mounting box 16, a flexible film 33 is fixedly installed at an opening of the mounting cavity 26, a piston box 30 is fixedly installed between an upper wall and a lower wall of the mounting cavity 26, a piston cavity 32 is installed in the piston box 30, a first piston 31 is slidably connected in the piston cavity 32, a piston rod 20 penetrating a right side surface of the piston box 30 is fixedly installed on a right side surface of the first piston 31, a first check valve 28 penetrating through the left side surface of the piston box 30 is installed in the left wall of the piston cavity 32, a second check valve 29 is installed below the first check valve 28, an air purifier 63 is fixedly arranged on the front wall of the installation cavity 26, the air purifier 63 is connected with the second check valve 29 through a first air inlet pipe 18, a second air inlet pipe 17 penetrating through the front side surface of the installation box 16 is installed on the air purifier 63, a guide block 19 is fixedly arranged between the upper wall and the lower wall of the installation cavity 26 on the right side of the piston box 30, the guide block 19 is in sliding connection with the piston rod 20, a driving device 101 capable of controlling the piston rod 20 to move left and right is installed in the installation cavity 26, a placing groove 51 with an opening to the left is installed in the flexible shell 13, a holding block 50 is installed in the placing groove 51, a breathing ball 11 is installed on the left side surface of the holding block 50, and a corrugated pipe 52 is installed on the right side surface of the holding block 50, the standing groove 51 right side is equipped with cushion chamber 55, standing groove 51 with communicate through connecting pipe 53 between the cushion chamber 55, be equipped with automatically controlled valve 54 in the connecting pipe 53, cushion chamber 55 right side wall in-connection is equipped with and runs through breather pipe 58 of flexible shell 13 lateral surface, install in the cushion chamber 55 left side wall with trachea 27 that check valve 28 is connected, sliding connection has No. two pistons 56 in the cushion chamber 55, No. two piston 56 right flank with through power spring 57 fixed connection between the cushion chamber 55 right side wall.

Advantageously or exemplarily, the inside of said breathing bulb 11 is in communication with said bellows 52, said bellows 52 being in communication with said connecting tube 53.

Advantageously or exemplarily, the outer side of the flexible housing 13 is fixedly provided with a moving bottom plate 15, four open grooves 59 which are open outwards are arranged in the moving bottom plate 15, and universal wheels 60 are arranged in the open grooves 59, wherein the universal wheels 60 can assist a user to move back to the moving bottom plate 15.

Beneficially or exemplarily, the driving device 101 includes a support arm 22 fixedly disposed on the bottom wall of the installation cavity 26 and corresponding to the front-rear position, a power rod 23 is slidably connected in the support arm 22, the front end of the power rod 23 is fixedly connected with the front wall of the installation cavity 26 through a return spring 64, a connection block 34 is fixedly disposed at the rear end of the power rod 23, a first rotation groove 68 penetrating left and right is disposed in the connection block 34, a first rotation shaft 46 is rotatably connected in the first rotation groove 68, a first sleeve 45 is fixedly disposed on the first rotation shaft 46, a second rotation groove 47 is disposed at the right end of the piston rod 20, a second rotation shaft 48 is rotatably connected in the second rotation groove 47, a second sleeve 49 is fixedly disposed on the second rotation shaft 48, the second sleeve 49 is fixedly connected with the first sleeve 45 through a connection rod 21, and an adjusting block 41 is fixedly disposed at the rear end of the connection block 34, a sliding groove 39 is formed in the adjusting block 41, a third piston 38 is connected in the sliding groove 39 in a sliding mode, a pressing rod 36 is fixedly arranged on the rear side face of the third piston 38, a pressing block 35 fixedly connected with the flexible membrane 33 is fixedly arranged at the rear end of the pressing rod 36, the pressing block 35 drives the adjusting block 41 to move through the pressing rod 36 when moving, the adjusting block 41 drives the power rod 23 to move through the connecting block 34, the return spring 64 is pressed when the power rod 23 moves forwards, the connecting block 34 drives the connecting rod 21 to swing when moving, and the piston rod 20 is driven to move leftwards and rightwards by the swing of the connecting rod 21.

Advantageously or exemplarily, two fixing rods 24 are fixed on the top surface of the power rod 23 between the support arms 22, two fixing rods 24 are fixed on the top wall of the mounting cavity 26, a driving motor 43 is fixed on the top wall of the mounting cavity 26, a motor shaft 44 is installed on the bottom surface of the driving motor 43, a rotating wheel 25 is fixed on the bottom end of the motor shaft 44, the rotating wheel 25 is in pressing connection with the fixing rods 24, the driving motor 43 can drive the motor shaft 44 to rotate after being started, the rotating wheel 25 is driven to rotate after the motor shaft 44 rotates, the rotating wheel 25 presses the fixing rods 24 after rotating, when the fixing rods 24 on the rear side move along the outer side surface of the rotating wheel 25 in a direction away from the center of the rotating wheel 25, the fixing rods 24 on the front side move along the outer side surface of the rotating wheel 25 in a direction close to the center of the rotating wheel 25, and the fixing rods 24 drive the power rod 23 to move backwards, when the rear fixing rod 24 moves to the position where the outer side surface of the rotating wheel 25 is farthest away from the center of the rotating wheel 25, the front fixing rod 24 moves to the position where the outer side surface of the rotating wheel 25 is closest to the center of the rotating wheel 25, and at this time, the rotating wheel 25 continues to rotate to drive the power rod 23 to move forward, so that the rotating wheel 25 continues to rotate to drive the power rod 23 to reciprocate back and forth.

Beneficially or exemplarily, an air pump 42 is installed on the right side surface of the installation cavity 26, and an air pipe 40 fixedly connected with the right wall of the sliding groove 39 is installed on the air pump 42.

Beneficially or exemplarily, a prompting block 14 is fixedly arranged on the outer side surface of the flexible casing 13 on the left side of the smoke and fire sensor 65, and a warning lamp 62 is installed on the prompting block 14.

Advantageously or exemplarily, the flexible casing 13 is made of a thermal insulation material.

The invention relates to an induction fire preventer, which comprises the following working procedures:

when a fire occurs, the smoke and fire sensor 65 detects that the indoor temperature is too high and then controls the warning lamp 62 to light up for prompting, a user can find the placing position of the breathing apparatus in time through the target-displaying light, then the breathing apparatus is taken down and sleeved outside the body, the flexible shell 13 is firmly fixed on the outer side of the body by using the binding belt 12, then the user manually holds the holding block 50 and takes the holding block 50 out of the placing groove 51, the breathing ball 11 is placed in the mouth, then the user lies down to enable the universal wheel 60 to be in contact with the ground, and at the moment, the user can lean against the ground and quickly move by pedaling feet;

after the user sleeves the flexible shell 13 outside the trunk, the position of the pressing block 35 is ensured to be positioned at the chest, then the air pump 42 is controlled to be started, the air pump 42 introduces air into the sliding groove 39 through the air delivery pipe 40, then the third piston 38 is driven to move towards the direction close to the chest of the user, and meanwhile, the pressing block 35 is driven by the pressure rod 36 to move to prop against the chest to avoid the flexible shell 13 falling off in the moving process;

in the moving process, the chest of the user can fluctuate violently along with breathing, so the user can press the pressing block 35, the pressing block 35 drives the connecting block 34 and the power rod 23 to move, the connecting block 34 drives the piston rod 20 to move through the connecting rod 21 after moving, the piston rod 20 presses the first piston 31 after moving, the first piston 31 leads the gas in the piston cavity 32 into the buffer cavity 55 through the gas pipe 27, then the gas enters the mouth of the user through the connecting pipe 53, the corrugated pipe 52 and the breathing ball 11 for the user to inhale, the power rod 23 compresses the return spring 64 after moving, when the chest of the user does not extrude the pressing block 35 any more, the restoring spring 64 can move reversely, so that the pressing block 35 is always attached to the chest of the user, and the first piston 31 is driven to move reversely at the same time, the air is brought into the air purifier 63 through the second air inlet pipe 17, purified and then enters the piston cavity 32 to be sucked next time, and the user can exhale air through the nose to discharge smoke dust entering the nose, so that excessive smoke dust accumulated in the nose cavity is avoided.

If sudden cardiac arrest of a user occurs, controlling the driving motor 43 to be started, driving the rotating wheel 25 to rotate by the driving motor 43 to drive the power rod 23 to reciprocate, driving the pressing block 35 to continuously press the chest of the user by the power rod 23, introducing gas into the buffer cavity 55, closing the electronic control valve 54, storing the gas in the buffer cavity 55, moving the second piston 56 to press the power spring 57 to accumulate force as the air pressure increases, stopping the driving motor 43 and opening the electronic control valve 54 after each thirty-time pressing, releasing the elastic force of the power spring 57 to drive the second piston 56 to move, introducing the gas in the buffer cavity 55 into the mouth of the user, closing the electronic control valve 54 again, and storing the gas storage body in the buffer cavity 55;

and because the breathing ball 11 is positioned in the oral cavity of a user, the tongue can be prevented from blocking the respiratory tract, and meanwhile, the flexible shell 13 is utilized to protect the human body and prevent the human body from being burnt by flame.

The invention has the beneficial effects that:

It will be apparent to those skilled in the art that various modifications may be made to the above embodiments without departing from the general spirit and concept of the invention. All falling within the scope of protection of the present invention. The protection scheme of the invention is subject to the appended claims.

Claims

1. An induction fire prevention device, includes flexible shell, its characterized in that: the outer side surface of the flexible shell is provided with binding bands corresponding to a left position and a right position, the outer side surface of the flexible shell between the binding bands is provided with a smoke and fire sensor, the flexible shell can be wrapped to form a protection cavity communicated with the left side and the right side, an installation box penetrating the outer side surface of the flexible shell is fixedly arranged in the front wall of the protection cavity, an installation cavity with an opening facing the protection cavity is arranged in the installation box, a flexible film is fixedly arranged at the opening of the installation cavity, a piston box is fixedly arranged between the upper wall and the lower wall of the installation cavity, a piston cavity is arranged in the piston box, a first piston is slidably connected in the piston cavity, a piston rod penetrating the right side surface of the first piston is fixedly arranged on the right side surface of the first piston, a first check valve penetrating the left side surface of the piston box is arranged in the left wall of the piston cavity, a second check valve is arranged below the first check valve, and an air purifier is fixedly arranged on the front wall of the installation cavity, the air purifier is connected with the check valve II through a first air inlet pipe, the air purifier is provided with a second air inlet pipe penetrating through the front side surface of the installation box, a guide block is fixedly arranged between the upper wall and the lower wall of the installation cavity on the right side of the piston box, the guide block is in sliding connection with the piston rod, a driving device capable of controlling the piston rod to move left and right is arranged in the installation cavity, a placing groove with a leftward opening is arranged in the flexible shell, a holding block is placed in the placing groove, a breathing ball is arranged on the left side surface of the holding block, a corrugated pipe is arranged on the right side surface of the holding block, a buffer cavity is arranged on the right side of the placing groove, the placing groove is communicated with the buffer cavity through a connecting pipe, an electric control valve is arranged in the connecting pipe, a vent pipe penetrating through the outer side surface of the flexible shell is communicated in the right wall of the buffer cavity, and an air pipe connected with the check valve I is arranged in the left wall of the buffer cavity, the buffer cavity is internally and slidably connected with a second piston, and the right side face of the second piston is fixedly connected with the right side wall of the buffer cavity through a power spring.

2. An induction fire prevention apparatus according to claim 1, wherein: the inside of the breathing ball is communicated with the corrugated pipe, and the corrugated pipe is communicated with the connecting pipe.

3. An induction fire prevention apparatus according to claim 2, wherein: the outer side surface of the flexible shell is fixedly provided with a movable bottom plate, four open grooves with outward openings are formed in the movable bottom plate, and universal wheels are installed in the open grooves.

4. An induction fire prevention apparatus according to claim 3, wherein: the driving device comprises a support arm which is fixedly arranged on the bottom wall of the installation cavity and corresponds to the front position and the rear position, a power rod is connected in the support arm in a sliding manner, the tail end of the front side of the power rod is fixedly connected with the front wall of the installation cavity through a reset spring, a connecting block is fixedly arranged at the tail end of the rear side of the power rod, a first rotating groove which penetrates through the connecting block from left to right is arranged in the connecting block, a first rotating shaft is connected in the first rotating groove in a rotating manner, a first sleeve is fixedly arranged on the first rotating shaft, a second rotating groove is arranged at the right end of the piston rod, a second rotating shaft is connected in the second rotating groove in a rotating manner, a second sleeve is fixedly arranged on the second rotating shaft, the second sleeve is fixedly connected with the first sleeve through a connecting rod, an adjusting block is fixedly arranged at the rear end of the connecting block, a sliding groove is arranged in the adjusting block, and a third piston is connected in the sliding groove in a sliding manner, and a pressing rod is fixedly arranged on the rear side surface of the third piston, and a pressing block fixedly connected with the flexible membrane is fixedly arranged at the rear end of the pressing rod.

5. An induction fire prevention apparatus according to claim 4, wherein: the top surface of the power rod between the support arms is fixedly provided with two fixed rods corresponding to each other in position, the top wall of the installation cavity is fixedly provided with a driving motor, the bottom surface of the driving motor is provided with a motor shaft, the bottom end of the motor shaft is fixedly provided with a rotating wheel, and the rotating wheel is connected with the fixed rods in a pressing mode.

6. An induction fire prevention apparatus according to claim 5, wherein: an air pump is installed on the right side face of the installation cavity, and an air delivery pipe fixedly connected with the right wall of the sliding groove is installed on the air pump.

7. An induction flame arrester as claimed in claim 6, wherein: the flexible shell lateral surface on the left side of firework inductor has set firmly the suggestion piece, install warning light on the suggestion piece.

8. An induction fire prevention apparatus according to claim 7, wherein: the flexible shell is made of a heat insulation material.