CN111589039A - Household fire-fighting equipment storage and emergency refuge device - Google Patents
Household fire-fighting equipment storage and emergency refuge device Download PDFInfo
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- CN111589039A CN111589039A CN202010505358.5A CN202010505358A CN111589039A CN 111589039 A CN111589039 A CN 111589039A CN 202010505358 A CN202010505358 A CN 202010505358A CN 111589039 A CN111589039 A CN 111589039A
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- 238000007789 sealing Methods 0.000 claims description 26
- 230000006835 compression Effects 0.000 claims description 25
- 238000007906 compression Methods 0.000 claims description 25
- 238000004804 winding Methods 0.000 claims description 17
- 230000001172 regenerating effect Effects 0.000 claims 1
- 238000009423 ventilation Methods 0.000 description 9
- 230000008878 coupling Effects 0.000 description 5
- 238000010168 coupling process Methods 0.000 description 5
- 238000005859 coupling reaction Methods 0.000 description 5
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 4
- 239000001301 oxygen Substances 0.000 description 4
- 229910052760 oxygen Inorganic materials 0.000 description 4
- 239000002341 toxic gas Substances 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 3
- 230000004083 survival effect Effects 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 239000007789 gas Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000000151 deposition Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C35/00—Permanently-installed equipment
- A62C35/20—Hydrants, e.g. wall-hoses, wall units, plug-in cabinets
-
- 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
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62B—DEVICES, APPARATUS OR METHODS FOR LIFE-SAVING
- A62B7/00—Respiratory apparatus
- A62B7/02—Respiratory apparatus with compressed oxygen or air
-
- 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
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- Health & Medical Sciences (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Pulmonology (AREA)
- General Health & Medical Sciences (AREA)
- Emergency Medicine (AREA)
- Public Health (AREA)
- Special Wing (AREA)
Abstract
The invention discloses a household fire-fighting equipment storage and emergency refuge device which comprises a cabinet body, wherein a placing cavity with an upward opening is arranged in the cabinet body, a protection device is arranged in the placing cavity, a screw rod cavity is arranged on the lower side of the placing cavity, a driving cavity is arranged on the lower side of the screw rod cavity, a gear cavity is arranged on the lower side of the driving cavity, a lower pulley cavity is arranged on the left side of the gear cavity, and a switch cavity positioned on the lower side of the gear cavity is arranged on the right side of the lower pulley cavity.
Description
Technical Field
The invention relates to the technical field of household fire-fighting equipment, in particular to a storage and emergency refuge device for household fire-fighting equipment.
Background
The fire extinguisher is the fire-fighting equipment who often uses when the conflagration, it is now mostly required to be equipped with a certain amount of fire extinguisher in order to guarantee can stamp out the fire source the very first time when meetting the conflagration in order to meet, but in actual life, domestic fire extinguisher's prevalence is still very low, because the fire extinguisher can occupy indoor space, can influence pleasing to the eye simultaneously, so a lot of families can not deposit the fire extinguisher at home, just so just can't carry out timely stamp out and then lead to the emergence of bigger accident when meetting the conflagration, and when meetting the large-scale conflagration that can't flee, even equipped with the fire extinguisher also can't carry out effective control to the fire source, and the smog that the conflagration produced also can cause the.
Disclosure of Invention
Aiming at the technical defects, the invention provides a household fire-fighting equipment storage and emergency refuge device which can overcome the defects.
The invention relates to a household fire-fighting equipment storage and emergency refuge device, which comprises a cabinet body, wherein a placing cavity with an upward opening is arranged in the cabinet body, a protection device is arranged in the placing cavity, a screw rod cavity is arranged at the lower side of the placing cavity, a driving cavity is arranged at the lower side of the screw rod cavity, a gear cavity is arranged at the lower side of the driving cavity, a lower pulley cavity is arranged at the left side of the gear cavity, a switch cavity positioned at the lower side of the gear cavity is arranged at the right side of the lower pulley cavity, a sealing device is arranged in the switch cavity, a push-out cavity is arranged at the lower side of the switch cavity, a storage device is arranged in the push-out cavity, the storage device comprises a support fixed in the lower end wall of the push-out cavity, a sliding rod is slidably mounted on the support, a push-out plate slidably arranged in the push-out cavity, the right side of placing the chamber is provided with the filter chamber, the downside of filter chamber is provided with the opening and takes refuge the chamber forward and the opening down, be provided with in the left end wall in chamber of taking refuge and be located release chamber right side and opening are towards the right storage chamber, be provided with opening air supply chamber down in the upper end wall in chamber of taking refuge, be provided with opening up in the lower extreme wall of filter chamber and with the communicating annular chamber that induced drafts in air supply chamber, the below right side in chamber of induced drafting is provided with the band pulley chamber, the right side of filter chamber is provided with the air inlet chamber of opening towards the right side, the downside in band pulley chamber is provided with and is located the piston chamber on chamber right side of taking refuge, be provided with breather in the piston chamber, be provided with the compression chamber of opening towards the.
Preferably, the protection device comprises a lifting plate arranged in the placing cavity in a sliding manner, a baffle plate capable of being jacked is arranged at an opening at the upper side of the placing cavity, support rods capable of sliding up and down are symmetrically fixed at the left side and the right side of the lower side of the lifting plate, a main motor is fixed in the lower end wall of the gear cavity, the upper side and the lower side of the main motor are in power connection with a motor shaft, the upper side of the motor shaft is installed on an upper coupler fixedly arranged in the lower end wall of the gear cavity, the upper coupler is powered on and powered off and is disconnected, a rotatable upper output shaft is installed at the upper side of the upper coupler, the upper side of the upper output shaft extends into the gear cavity and is fixed with an upper output bevel gear, a belt wheel bevel gear is meshed at the left side of the upper output bevel gear, a lifting bevel gear is meshed at the upper side of the belt, the upside of lift axle extends to drive intracavity and be fixed with lifting gear, lifting gear's upside be fixed with rotate set up in screw rod in the drive chamber upper end wall, the upside of screw rod extends to screw rod intracavity and threaded connection have with screw rod chamber sliding connection's flightplate, the upside of flightplate with bracing piece fixed connection.
Preferably, the storage device comprises a driving shaft which is fixedly arranged on the left side of the belt wheel bevel gear and is rotatably arranged in the left end wall of the gear cavity, the left side of the driving shaft extends into the lower belt wheel cavity and is fixedly provided with a driving belt wheel, the driving belt wheel is provided with a connecting belt, the lower side of the driving belt wheel is provided with a driven belt wheel connected through the connecting belt, the driven belt wheel is fixedly arranged on a driven shaft which is rotatably arranged in the right end wall of the lower belt wheel cavity, the right side of the driven shaft extends into the push-out cavity and is fixedly provided with a rotary drum, the outer end surface of the rotary drum is provided with a spiral groove in sliding connection with the guide rod, the right side of the lifting gear is meshed with a winding gear, the winding gear is fixedly arranged on winding shafts which are rotatably arranged in the upper end wall and the lower end wall of the driving cavity, and, the winding wheel is wound with a traction rope, the lower end wall of the storage cavity is provided with a sliding table in a sliding mode, a fire extinguisher is placed on the sliding table, and the right opening of the storage cavity is provided with a flexible door which is fixedly connected with the traction rope and can be folded upwards.
Preferably, the ventilation device comprises a ventilation motor fixedly arranged in the lower end wall of the upper belt wheel cavity, the upper side of the ventilation motor is in power connection with an upper motor shaft, a right belt wheel is fixed on the upper side of the upper motor shaft, a belt is arranged on the right belt wheel, a left belt wheel connected through the belt is arranged on the left side of the right belt wheel, the left belt wheel is fixed on a fan shaft rotatably arranged in the upper end wall of the upper belt wheel cavity, the upper side of the fan shaft extends into the filter cavity and is fixedly provided with a fan, a filter plate which is positioned on the upper side of the fan and divides the filter cavity into an upper part and a lower part is fixedly arranged in the filter cavity, a transfer pipe is communicated between the filter cavity and the air inlet cavity, a filter screen is fixed at the right opening of the air inlet cavity, the lower side of the ventilation motor is in power connection with a lower motor shaft, the lower side, the eccentric department of downside of eccentric wheel is fixed with the eccentric rod, rotate on the eccentric rod and install the compression pole, the right side of compression pole articulate have slide set up in compress the interior compression piece of intracavity, be provided with in the lower extreme wall of compression chamber with the communicating inlet channel in refuge chamber, install the admission valve in the inlet channel, the right-hand member wall internal fixation in compression chamber installs can with external communicating air outlet valve.
Preferably, the sealing device comprises a lower coupler arranged on the lower side of the motor shaft, the lower coupler is powered on and powered off, a rotatable lower output shaft is arranged on the lower side of the lower coupler, the lower side of the lower output shaft extends into the switch cavity and is fixedly provided with a switch gear, a sliding cavity communicated with the switch cavity is arranged on the front side of the switch cavity, a sealing door is arranged in the sliding cavity in a sliding mode, a sealing strip is fixedly arranged on the outer side of the sealing door, a rack meshed with the switch gear is fixed on the end face of the rear side of the sealing plate, and the sealing plate can move to the rightmost side of the sliding cavity and simultaneously enables the refuge cavity to be completely isolated from the outside.
The beneficial effects are that: the escape equipment and the fire extinguishing equipment can be placed together, so that an escaper can conveniently take and use the escape equipment, the situation that the escape equipment cannot be found at the time of crisis due to over disordered storage is prevented, meanwhile, the fire extinguishing equipment is uniformly stored, the indoor disordered degree is reduced, and meanwhile, the maintenance and the replacement of the fire extinguishing equipment are facilitated;
the invention can ensure that the escaper is completely isolated from the outside after entering the refuge cavity, so that the outside toxic gas can not enter the refuge cavity, and simultaneously can maintain the oxygen supply of the escaper within a period of time, so that the escaper can prolong the survival time when the escaper can not escape and extinguishes fire, thereby protecting the personal safety of the escaper.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
FIG. 1 is a schematic structural view of a storage and emergency shelter device for domestic fire-fighting equipment according to the present invention;
FIG. 2 is a sectional view of the structure taken along the line A-A in FIG. 1;
FIG. 3 is a sectional view of the structure taken along the line B-B in FIG. 2;
fig. 4 is an enlarged structural view of the main motor in fig. 1.
Detailed Description
All of the features disclosed in this specification, or all of the steps in any method or process so disclosed, may be combined in any combination, except combinations and/or steps that are mutually exclusive.
The invention will now be described in detail with reference to fig. 1-4, for convenience of description, the following orientations will now be defined: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The invention relates to a household fire-fighting equipment storage and emergency refuge device, which comprises a cabinet body 10, wherein a placing cavity 56 with an upward opening is arranged in the cabinet body 10, a protection device is arranged in the placing cavity 56, a screw cavity 55 is arranged below the placing cavity 56, a driving cavity 51 is arranged below the screw cavity 55, a gear cavity 48 is arranged below the driving cavity 51, a lower belt wheel cavity 15 is arranged at the left side of the gear cavity 48, a switch cavity 74 positioned below the gear cavity 48 is arranged at the right side of the lower belt wheel cavity 15, a sealing device is arranged in the switch cavity 74, a pushing cavity 38 is arranged below the switch cavity 74, a storage device is arranged in the pushing cavity 38, the storage device comprises a support 36 fixed in the lower end wall of the pushing cavity 38, a sliding rod 37 is slidably arranged on the support 36, a pushing plate 35 slidably arranged in the pushing cavity 38 is fixed at the right side of the sliding rod 37, a guide rod 39 is fixed on the left side of the sliding rod 37, a filter cavity 66 is arranged on the right side of the placing cavity 56, a refuge cavity 31 with a forward opening and a downward opening is arranged at the lower side of the filter cavity 66, a storage cavity 33 with a rightward opening and positioned at the right side of the push-out cavity 38 is arranged in the left end wall of the refuge cavity 31, an air supply cavity 64 with a downward opening is arranged in the upper end wall of the refuge cavity 31, an annular air suction cavity 68 with an upward opening and communicated with the air supply cavity 64 is arranged in the lower end wall of the filter cavity 66, an upper belt wheel cavity 13 is arranged on the right side below the air suction cavity 68, an air inlet cavity 11 with an opening facing to the right is arranged on the right side of the filter cavity 66, the lower side of the upper belt wheel cavity 13 is provided with a piston cavity 22 positioned at the right side of the refuge cavity 31, a ventilation device is arranged in the piston cavity 22, and a compression cavity 25 with an opening facing to the left is arranged in the right end wall of the piston cavity 22.
Beneficially, the protection device comprises a lifting plate 59 slidably disposed in the placing cavity 56, a baffle 57 capable of being jacked up is disposed at an opening at the upper side of the placing cavity 56, support rods 54 capable of sliding up and down are symmetrically fixed at the left and right sides of the lower side of the lifting plate 59, a main motor 78 is fixed in the lower end wall of the gear cavity 48, a motor shaft 79 is dynamically connected to the upper side and the lower side of the main motor 78, the upper side of the motor shaft 79 is mounted on an upper coupling 72 fixedly disposed in the lower end wall of the gear cavity 48, the upper coupling 72 is electrically connected and disconnected, the upper side of the upper coupling 72 is mounted with a rotatable upper output shaft 71, the upper side of the upper output shaft 71 extends into the gear cavity 48 and is fixed with an upper output bevel gear 70, the left side of the upper output bevel gear 70 is engaged with a pulley bevel gear 45, and the upper side of the pulley bevel gear, the upside of lifting bevel gear 47 is fixed with rotate set up in the lift axle 49 in the gear chamber 48 upper end wall, the upside of lift axle 49 extends to in the drive chamber 51 and be fixed with lifting gear 50, lifting gear 50's upside is fixed with rotate set up in screw rod 53 in the drive chamber 51 upper end wall, screw rod 53's upside extends to in the screw rod chamber 55 and threaded connection have with screw rod chamber 55 sliding connection's screw plate 52, the upside of screw plate 52 with bracing piece 54 fixed connection, the device can place equipment of fleing and fire extinguishing apparatus together, makes things convenient for the escaper to take, prevents that the equipment of fleing from depositing too chaotically and leading to the condition that can not be found at the crisis constantly.
Advantageously, the storage device comprises a driving shaft 46 fixedly arranged on the left side of the pulley bevel gear 45 and rotatably arranged in the left end wall of the gear cavity 48, the left side of the driving shaft 46 extends into the lower pulley cavity 15 and is fixed with a driving pulley 44, a connecting belt 43 is arranged on the driving pulley 44, a driven pulley 42 connected through the connecting belt 43 is arranged on the lower side of the driving pulley 44, the driven pulley 42 is fixed on a driven shaft 41 rotatably arranged in the right end wall of the lower pulley cavity 15, the right side of the driven shaft 41 extends into the push-out cavity 38 and is fixed with a rotary drum 40, the outer end surface of the rotary drum 40 is provided with a spiral groove in sliding connection with the guide rod 39, the right side of the lifting gear 50 is engaged with a winding gear 62, and the winding gear 62 is fixed on a winding shaft 60 rotatably arranged in the upper end wall and the lower end wall of the driving cavity 51, the upside of spiral gear 62 is provided with fixes reel 61 on the winding shaft 60, the winding has the haulage rope 63 on the reel 61, the terminal wall slides and is provided with sliding stand 34 under the storage chamber 33, fire extinguisher 32 has been placed on the sliding stand 34, the right side opening part of storage chamber 33 be provided with haulage rope 63 fixed connection and the flexible door 58 that can upwards pack up, the device can unify the storage to the fire extinguishing apparatus, has reduced indoor mixed and disorderly degree, also is convenient for simultaneously to the maintenance and the change of fire extinguishing apparatus.
Beneficially, the ventilation device comprises a ventilation motor 18 fixedly arranged in the lower end wall of the upper pulley cavity 13, the upper side of the ventilation motor 18 is in power connection with an upper motor shaft 16, the upper side of the upper motor shaft 16 is fixedly provided with a right pulley 14, the right pulley 14 is provided with a belt 19, the left side of the right pulley 14 is provided with a left pulley 20 connected through the belt 19, the left pulley 20 is fixedly arranged on a fan shaft 17 rotatably arranged in the upper end wall of the upper pulley cavity 13, the upper side of the fan shaft 17 extends into the filter cavity 66 and is fixedly provided with a fan 67, the filter cavity 66 is internally and fixedly provided with a filter plate 65 which is positioned on the upper side of the fan 67 and divides the filter cavity 66 into an upper part and a lower part, a transfer pipe 69 is communicated between the filter cavity 66 and the air inlet cavity 11, and a filter screen 12 is fixed at the right opening of the air inlet cavity, the lower side power of the ventilation motor 18 is connected with a lower motor shaft 21, the lower side of the lower motor shaft 21 extends into the piston cavity 22 and is fixed with an eccentric wheel 23, an eccentric rod 30 is fixed at the eccentric position of the lower side of the eccentric wheel 23, a compression rod 29 is rotatably installed on the eccentric rod 30, a compression block 26 which is slidably arranged in the compression cavity 25 is hinged to the right side of the compression rod 29, an air inlet channel 28 which is communicated with the refuge cavity 31 is arranged in the lower end wall of the compression cavity 25, an air inlet valve 27 is installed in the air inlet channel 28, an air outlet valve 24 which can be communicated with the outside is fixedly installed in the right end wall of the compression cavity 25, and the device can maintain the oxygen supply of an escaper within a period of time, so that the escaper can prolong the survival time when the escaper cannot escape and extinguishes, and protect the personal safety of the escape.
Advantageously, the sealing device comprises a lower coupler 73 arranged on the lower side of the motor shaft 79, the lower coupler 73 is connected in an electrified way and disconnected in a power-off way, a rotatable lower output shaft 76 is arranged on the lower side of the lower coupler 73, the lower side of the lower output shaft 76 extends into the switch cavity 74 and is fixed with a switch gear 75, a sliding cavity 83 communicated with the switch cavity 74 is arranged on the front side of the switch cavity 74, a sealing door 81 is arranged in the sliding cavity 83 in a sliding way, a sealing strip 84 is fixedly arranged on the outer side of the sealing door 81, a rack 82 meshed with the switch gear 75 is fixed on the rear end face of the sealing plate 81, the sealing plate 81 can move to the rightmost side of the sliding cavity 83 to completely isolate the refuge cavity 31 from the outside, the device can ensure that an escaper is completely isolated from the outside after entering the refuge cavity, so that outside toxic gas cannot enter the refuge cavity, thereby protecting the personal safety of the escaper.
In an initial state, the sealing door 81 is positioned at the leftmost side of the sliding cavity 83, a filter element capable of filtering toxic gas is placed in the filter cavity 66, the push-out plate 35 is positioned in the push-out cavity 38, the upper coupler 72 is powered on, the lower coupler 73 is powered off, and escape equipment such as gas masks and the like are stored in the placing cavity 56.
When the fire in the room is discovered, the main motor 78 is started in the forward rotation mode, so that the motor shaft 79 drives the upper output shaft 71 to rotate through the upper coupling 72, the upper output bevel gear 70 rotates, the belt wheel bevel gear 45 rotates, the lifting bevel gear 47 rotates, the lifting gear 50 rotates through the lifting shaft 49, the lifting gear 50 drives the thread plate 52 to ascend through the rotation of the screw 53, the lifting plate 59 ascends through the supporting rod 54, escape equipment such as gas masks and the like placed in the placing cavity 56 moves to the upper end face of the cabinet body 10, so that the escape people can take the escape equipment conveniently, meanwhile, the lifting gear 50 drives the winding gear 62 to rotate, the winding wheel 61 is driven to rotate through the winding shaft 60, the traction rope 63 is wound on the winding wheel 61, the flexible door 58 is pulled upwards, and the storage cavity 33 is communicated with the escape cavity 31, meanwhile, a belt wheel bevel gear 45 drives a driving belt wheel 44 to rotate through a driving shaft 46, so that a driven belt wheel 42 is driven to rotate through a connecting belt 43, a rotary drum 40 is driven to rotate through a driven shaft 41, a sliding rod 37 is driven to move towards the right through a guide rod 39, a pushing plate 35 moves towards the right, a sliding table 34 carries a fire extinguisher 32 to move towards the right and out of a storage cavity 33, so that an escaper can conveniently fight fire, if the fire is extinguished, a main motor 78 is reversely rotated, so that a lifting plate 59 and the pushing plate 35 recover the initial positions through internal transmission, then a new fire extinguisher 32 is supplemented into the sliding table 34, then the sliding table 34 is pushed out of the storage cavity 33 towards the left, if a sudden non-extinguishable fire occurs in a non-escape state, the fire can squat down and enter a refuge cavity 31, then a lower coupler 73 is electrified, an upper coupler 72 is powered off, and then the main motor 78 is reversely rotated, so that the motor shaft 79 rotates the lower output shaft 76 through the lower coupling 73, thereby rotating the switching gear 75, thereby moving the sealing door 81 to the right through the rack 82, finally moving the sealing door 81 to the leftmost side of the sliding chamber 83 and completely separating the refuge chamber 31 from the outside, and simultaneously, the ventilating motor 18 is started, thereby rotating the right pulley 14 through the upper motor shaft 16, thereby rotating the left pulley 20 through the belt 19, thereby rotating the fan 67 through the fan shaft 17, thereby allowing the outside air to pass through the coarse filtration of the filter screen 12 into the air intake chamber 11, then to pass through the transfer pipe 69 into the filter chamber 66 for high density filtration, and finally to pass through the air supply chamber 64 into the refuge chamber 31 through the air intake chamber 68, while the ventilating motor 18 rotates the eccentric wheel 23 through the lower motor shaft 21, thereby causing the eccentric rod 30 to make a circular motion, thereby causing the compression block 26 to make a left-right reciprocating motion through the compression rod 29, when the compression block 26 moves rightwards, the air outlet valve 24 is opened, so that the air in the compression cavity 25 is discharged to the outside, when the compression block 26 moves leftwards, the air inlet valve 27 is opened, so that the air in the refuge cavity 31 enters the compression cavity 25 through the air inlet channel 28, the air circulation in the refuge cavity 31 is finally realized, the oxygen supply in a short time is ensured, after an external fire source is extinguished, the main motor 78 is started in a forward rotation mode, so that the sealing door 81 moves leftwards to the initial position, and then the sealing door can be moved out of the refuge cavity 31.
The beneficial effects are that: the escape equipment and the fire extinguishing equipment can be placed together, so that an escaper can conveniently take and use the escape equipment, the situation that the escape equipment cannot be found at the time of crisis due to over disordered storage is prevented, meanwhile, the fire extinguishing equipment is uniformly stored, the indoor disordered degree is reduced, and meanwhile, the maintenance and the replacement of the fire extinguishing equipment are facilitated; the invention can ensure that the escaper is completely isolated from the outside after entering the refuge cavity, so that the outside toxic gas can not enter the refuge cavity, and simultaneously can maintain the oxygen supply of the escaper within a period of time, so that the escaper can prolong the survival time when the escaper can not escape and extinguishes fire, thereby protecting the personal safety of the escaper.
The above description is only an embodiment of the invention, but the scope of the invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the invention. Therefore, the protection scope of the invention should be subject to the protection scope defined by the claims.
Claims (5)
1. The utility model provides a domestic fire-fighting equipment storage and emergency refuge device, includes the cabinet body, its characterized in that: the cabinet is internally provided with a placing cavity with an upward opening, the placing cavity is internally provided with a protection device, the lower side of the placing cavity is provided with a screw cavity, the lower side of the screw cavity is provided with a driving cavity, the lower side of the driving cavity is provided with a gear cavity, the left side of the gear cavity is provided with a lower belt wheel cavity, the right side of the lower belt wheel cavity is provided with a switch cavity positioned at the lower side of the gear cavity, the switch cavity is internally provided with a sealing device, the lower side of the switch cavity is provided with a push-out cavity, the push-out cavity is internally provided with a storage device, the storage device comprises a support fixed in the lower end wall of the push-out cavity, a sliding rod is slidably mounted on the support, the right side of the sliding rod is fixed with a push-out plate slidably arranged in the push-out cavity, the left side of the sliding rod is fixed with a guide rod, the right side, be provided with in the left end wall in chamber of taking refuge and be located release chamber right side and opening storage chamber towards the right side, be provided with opening air supply chamber down in the upper end wall in chamber of taking refuge, be provided with opening up in the lower extreme wall of filter chamber and with the communicating annular chamber that induced drafts that is in air supply chamber, the below right side in chamber of induced drafting is provided with the band pulley chamber, the right side of filter chamber is provided with the air inlet chamber that the opening is towards the right side, the downside in last band pulley chamber is provided with and is located the piston chamber on chamber of taking refuge right side, be provided with air regenerating unit in the piston chamber, be provided with the compression chamber that the opening is towards the left in the.
2. A domestic fire apparatus storage and emergency evacuation device, according to claim 1, wherein: the protection device comprises a lifting plate which is arranged in the placing cavity in a sliding manner, a baffle plate which can be jacked up is arranged at an opening at the upper side of the placing cavity, support rods which can slide up and down are symmetrically fixed at the left side and the right side of the lower side of the lifting plate, a main motor is fixed in the lower end wall of the gear cavity, the upper side and the lower side of the main motor are in power connection with a motor shaft, the upper side of the motor shaft is arranged on an upper coupler which is fixedly arranged in the lower end wall of the gear cavity, the upper coupler is in power connection and is disconnected in power failure, a rotatable upper output shaft is arranged at the upper side of the upper coupler, the upper side of the upper output shaft extends into the gear cavity and is fixedly provided with an upper output bevel gear, the left side of the upper output bevel gear is meshed with a belt wheel bevel gear, the upper side of the, the upside of lift axle extends to drive intracavity and be fixed with lifting gear, lifting gear's upside be fixed with rotate set up in screw rod in the drive chamber upper end wall, the upside of screw rod extends to screw rod intracavity and threaded connection have with screw rod chamber sliding connection's flightplate, the upside of flightplate with bracing piece fixed connection.
3. A domestic fire apparatus storage and emergency evacuation device, according to claim 1, wherein: the storage device comprises a driving shaft which is fixedly arranged on the left side of the belt wheel bevel gear and is rotatably arranged in the left end wall of the gear cavity, the left side of the driving shaft extends into the lower belt wheel cavity and is fixedly provided with a driving belt wheel, the driving belt wheel is provided with a connecting belt, the lower side of the driving belt wheel is provided with a driven belt wheel connected through the connecting belt, the driven belt wheel is fixedly arranged on a driven shaft which is rotatably arranged in the right end wall of the lower belt wheel cavity, the right side of the driven shaft extends into the push-out cavity and is fixedly provided with a rotary drum, the outer end surface of the rotary drum is provided with a spiral groove in sliding connection with the guide rod, the right side of the lifting gear is meshed with a winding gear, the winding gear is fixedly arranged on winding shafts which are rotatably arranged in the upper end wall and the lower end wall of the driving cavity, the winding wheel is wound with a traction rope, the lower end wall of the storage cavity is provided with a sliding table in a sliding mode, a fire extinguisher is placed on the sliding table, and the right opening of the storage cavity is provided with a flexible door which is fixedly connected with the traction rope and can be folded upwards.
4. A domestic fire apparatus storage and emergency evacuation device, according to claim 1, wherein: the air interchanger comprises an air interchanger fixedly arranged in the lower end wall of the upper belt wheel cavity, the upper side of the air interchanger is in power connection with an upper motor shaft, the upper side of the upper motor shaft is fixedly provided with a right belt wheel, the right belt wheel is provided with a belt, the left side of the right belt wheel is provided with a left belt wheel connected through the belt, the left belt wheel is fixed on a fan shaft rotatably arranged in the upper end wall of the upper belt wheel cavity, the upper side of the fan shaft extends into the filter cavity and is fixedly provided with a fan, a filter plate which is positioned on the upper side of the fan and divides the filter cavity into an upper part and a lower part is fixedly arranged in the filter cavity, a transfer pipe is communicated between the filter cavity and the air inlet cavity, a filter screen is fixed at the right opening of the air inlet cavity, the lower side of the air interchanger is in power connection with a lower, the eccentric department of downside of eccentric wheel is fixed with the eccentric rod, rotate on the eccentric rod and install the compression pole, the right side of compression pole articulate have slide set up in compress the interior compression piece of intracavity, be provided with in the lower extreme wall of compression chamber with the communicating inlet channel in refuge chamber, install the admission valve in the inlet channel, the right-hand member wall internal fixation in compression chamber installs can with external communicating air outlet valve.
5. A domestic fire apparatus storage and emergency evacuation device, according to claim 1, wherein: the sealing device comprises a lower coupler arranged on the lower side of the motor shaft, the lower coupler is electrified and communicated and is powered off, a lower rotatable output shaft is arranged on the lower side of the lower coupler, the lower side of the lower output shaft extends to the inside of the switch cavity and is fixedly provided with a switch gear, the front side of the switch cavity is provided with a sliding cavity communicated with the switch cavity, a sealing door is arranged in the sliding cavity in a sliding mode, a sealing strip is fixedly arranged on the outer side of the sealing door, a rack meshed with the switch gear is fixed on the end face of the rear side of the sealing plate, and the sealing plate can move to the rightmost side of the sliding cavity and is completely isolated from the outside.
Priority Applications (1)
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| CN116311746A (en) * | 2023-05-23 | 2023-06-23 | 广东西顿智能消防设备有限公司 | Fire alarm with guide function |
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| CN111589039B (en) | 2021-05-04 |
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