CN111317948A - Fire hydrant box of fire automatic ejection fire hose - Google Patents
Fire hydrant box of fire automatic ejection fire hose Download PDFInfo
- Publication number
- CN111317948A CN111317948A CN202010269978.3A CN202010269978A CN111317948A CN 111317948 A CN111317948 A CN 111317948A CN 202010269978 A CN202010269978 A CN 202010269978A CN 111317948 A CN111317948 A CN 111317948A
- Authority
- CN
- China
- Prior art keywords
- fire
- cavity
- end wall
- fire hydrant
- hose
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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
- A62C—FIRE-FIGHTING
- A62C35/00—Permanently-installed equipment
- A62C35/58—Pipe-line systems
- A62C35/62—Pipe-line systems dry, i.e. empty of extinguishing material when not in use
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C35/00—Permanently-installed equipment
- A62C35/58—Pipe-line systems
- A62C35/68—Details, e.g. of pipes or valve systems
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a fire hydrant box of an automatic fire ejection fire hose in fire, which comprises a fire hydrant box, a fire hydrant box cavity is arranged in the fire hydrant box, the opening of the fire hydrant box cavity faces forwards, a water belt storage mechanism is arranged in the fire hydrant box cavity, the water hose storage mechanism comprises a water hose storage box fixedly connected with the lower end wall of the cavity of the fire hydrant box, the invention is characterized in that a storage box cavity is arranged in the water hose storage box, a dryer, a U-shaped clamping groove and a first supporting rod are fixedly arranged on the right end wall of the storage box cavity, when a fire disaster happens, a fire hydrant box door is opened at the first time, and the fire hose is ejected out, so that fire fighters can take the fire hose to extinguish fire, after the fire extinguishing is finished, the fire hose can be automatically wound and recovered, and the moisture contained in the fire hose is treated through extrusion, drying and the like, so that the problems of labor waste and time waste caused by the fact that the fire hose needs to be manually wound, recovered and dried after the fire extinguishing are solved.
Description
Technical Field
The invention relates to the field of fire fighting, in particular to a fire hydrant box capable of automatically ejecting a fire hose in a fire disaster.
Background
Fire hydrant case is a box for storing fire-fighting equipment, the dispersion sets up in every building, be equipped with the fire hydrant usually in the fire hydrant case, the fire hose, the squirt, alarm button, the fire pump starts pump button, formula fire hose reel saves oneself, when the conflagration breaing out, fire fighter is manual opens the fire hydrant chamber door, the fire hose of placing of taking, realize the extension of fire hose through running, it is inconvenient to take, after putting out a fire, still need manual coiling fire hose to retrieve the sun-drying, all waste time and energy relatively.
Disclosure of Invention
The invention aims to solve the problem of providing a fire hydrant box capable of automatically ejecting a fire hose in a fire disaster, and solves the problems that time is consumed for taking the fire hose when the fire disaster happens, and time and labor are wasted during recovery.
The invention is realized by the following technical scheme.
The invention relates to a fire hydrant box of a fire automatic ejection fire hose, which comprises a fire hydrant box, wherein a fire hydrant box cavity is arranged in the fire hydrant box, the opening of the fire hydrant box cavity faces forwards, a hose storage mechanism is arranged in the fire hydrant box cavity, the hose storage mechanism comprises a hose storage box fixedly connected with the lower end wall of the fire hydrant box cavity, a storage box cavity is arranged in the hose storage box, a dryer, a U-shaped clamping groove and a first supporting rod are fixedly arranged on the right end wall of the storage box cavity, the dryer is positioned on the front side of the U-shaped clamping groove, first moving grooves with openings facing the storage box cavity are arranged on the left end wall and the right end wall of the storage box cavity, a first sliding block is arranged in the first moving grooves in a sliding mode, the first sliding block is connected with the upper end wall of the first moving grooves through a first moving spring, and a rotating shaft is rotatably arranged between the two first sliding, a first roller is fixedly arranged on the rotating shaft, a first supporting rod is fixedly arranged between the left end wall and the right end wall of the cavity of the storage box, a second roller is rotatably arranged on the first supporting rod, two second moving grooves with upward openings are symmetrically arranged in the U-shaped clamping groove in a front-back mode, a first electromagnet is fixedly arranged on the lower end wall of each second moving groove, a U-shaped magnet is arranged in each second moving groove in a sliding mode, the U-shaped magnets are fixedly connected with the first electromagnets through supporting springs, a driving shaft is rotatably arranged on the right end wall of the cavity of the storage box and located on the lower side of the first supporting rod, a fire hose is wound on the driving shaft, the cavity of the storage box is communicated with the cavity of the fire hydrant through a hose outlet, and the fire hose is located between the second roller and the first roller and penetrates through the fire hose outlet;
an air compression mechanism is arranged at the rear side of the water band storage mechanism, the air compression mechanism comprises a supporting column fixedly connected with the lower end wall of the cavity of the fire hydrant box, the upper end surface of the supporting rod is fixedly connected with a sleeve, a sleeve cavity is arranged in the sleeve, the opening of the sleeve cavity faces backwards, a compression cavity is arranged in the front end wall of the sleeve cavity, the opening of the compression cavity faces backwards, an air pressure bin is arranged in the front end wall of the compression cavity, the upper end wall and the lower end wall of the compression cavity are symmetrically provided with air inlets communicated with the cavity of the fire hydrant box, a second sliding block is arranged in the compression cavity in a sliding way, a connecting rod is fixedly arranged on the rear end face of the second sliding block, the rear end of the connecting rod is positioned in the cavity of the sleeve, the rear end of the connecting rod is fixedly provided with a first fixing block, and the front end face of the first fixing block is fixedly provided with a pressure spring fixedly connected with the front end wall of the sleeve cavity.
Preferably, the air compression mechanism further comprises a third moving groove arranged in the lower end wall of the air pressure bin, a second moving spring is fixedly arranged on the lower end wall of the third moving groove, a third sliding block in sliding connection with the third moving groove is fixedly arranged at the upper end of the second moving spring, the upper end of the third sliding block is located in the air pressure bin, an air outlet is arranged on the right end wall of the air pressure bin, a fire hose interface is suspended on the air outlet, and the fire hose interface is fixedly connected with the fire hose.
Preferably, the water hose storage mechanism further comprises a motor fixedly connected with the rear end wall of the cavity of the fire hydrant box, the driving shaft is controlled by the motor, and a first belt pulley is fixedly arranged on the driving shaft in the cavity of the fire hydrant box.
Preferably, a linkage mechanism is arranged on the left side of the air compression mechanism, the linkage mechanism comprises a second fixed rod fixedly connected with the left end wall of the cavity of the fire hydrant box, a second belt pulley is rotatably arranged at the right end of the second fixed rod, the second belt pulley and the first belt pulley are in friction transmission through a belt, a driven shaft is fixedly arranged on the right end face of the second belt pulley, a clamping groove with an opening facing to the right is arranged in the driven shaft, a second fixed block is fixedly arranged on the rear end wall of the cavity of the fire hydrant box, a rotating shaft penetrating through the left and right end faces of the second fixed block is rotatably arranged in the second fixed block, a cam is fixedly arranged on the rotating shaft, a fourth moving groove is arranged in the rotating shaft, a second electromagnet is embedded in the right end wall of the fourth moving groove, a third moving spring is fixedly arranged on the left end face of the second electromagnet, and a magnet slidably connected with the fourth moving groove is, the left end face of the magnet is fixedly provided with a sliding rod, the left end of the sliding rod is located in the cavity of the fire hydrant box, the left end of the sliding rod is fixedly provided with a fixed wheel, and the left end face of the fixed wheel is fixedly provided with a bolt.
Preferably, the fire hydrant box door is hinged to the fire hydrant box, and the fire hydrant box door are locked through an intelligent electronic lock.
The invention has the beneficial effects that: when a fire disaster occurs, the fire hydrant box door is automatically opened at the first time, the fire hose is ejected out, so that fire fighters can take the fire hydrant to extinguish the fire, the fire hydrant can be automatically wound and recovered after the fire extinguishment is finished, and the moisture contained in the fire hydrant is treated through extrusion, drying and the like, so that the problem that the fire hydrant needs to be manually wound and recovered to dry the fire hydrant after the fire extinguishment, and the problems of labor and time are solved.
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 diagram of an embodiment of the present invention;
FIG. 2 is an enlarged schematic view of the embodiment of the present invention at A in FIG. 1;
FIG. 3 is a schematic view of the embodiment of the present invention taken along the direction E-E in FIG. 1;
FIG. 4 is an enlarged schematic view of the embodiment of the present invention at B in FIG. 3;
FIG. 5 is a schematic view of the embodiment of the present invention in the direction of C-C in FIG. 1;
FIG. 6 is a schematic view of the embodiment of the present invention in the direction D of FIG. 1;
fig. 7 is a front view of the embodiment of the present invention fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-7, wherein for ease of description the orientations described below are now defined as follows: 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 fire hydrant box capable of automatically ejecting the fire hose in fire, which is described in conjunction with fig. 1-7, includes a fire hydrant box 49, a fire hydrant box cavity 55 is provided in the fire hydrant box 49, the fire hydrant box cavity 55 is opened forward, a hose storage mechanism 72 is provided in the fire hydrant box cavity 55, the hose storage mechanism 72 includes a hose storage box 6 fixedly connected to the lower end wall of the fire hydrant box cavity 55, a storage box cavity 50 is provided in the hose storage box 6, a dryer 35, a U-shaped clamping groove 43 and a first support rod 42 are fixedly provided on the right end wall of the storage box cavity 50, the dryer 35 is located on the front side of the U-shaped clamping groove 43, a first moving groove 48 with an opening toward the storage box cavity 50 is provided on the left and right end walls of the storage box cavity 50, a first slide block 46 is slidably provided in the first moving groove 48, the first slide block 46 is connected to the upper end wall of the first moving groove 48 through a first moving spring 5, a rotating shaft 38 is rotatably arranged between the two first sliding blocks 46, a first roller 37 is fixedly arranged on the rotating shaft 38, a first supporting rod 42 is fixedly arranged between the left end wall and the right end wall of the storage box cavity 50, a second roller 41 is rotatably arranged on the first supporting rod 42, two second moving grooves 39 with upward openings are symmetrically arranged in the U-shaped clamping groove 43 in a front-back manner, a first electromagnet 51 is fixedly arranged on the lower end wall of each second moving groove 39, a U-shaped magnet 36 is slidably arranged through the two second moving grooves 39, the U-shaped magnet 36 is fixedly connected with the first electromagnet 51 through a supporting spring 40, a driving shaft 3 is rotatably arranged on the right end wall of the storage box cavity 50, the driving shaft 3 is positioned below the first supporting rod 42, a fire hose 7 is wound on the driving shaft 3, and the storage box cavity 50 is communicated with a fire hydrant cavity 55 through a hose output port 56, the fire hose 7 is positioned between the second roller 41 and the first roller 37 and passes through the fire hose output port 56, and the fire hose 7 can be wound or unwound when the drive shaft 3 rotates;
the water hose storage mechanism 72 is provided with an air compression mechanism 71 at the rear side thereof, the air compression mechanism 71 comprises a support pillar 35 fixedly connected with the lower end wall of the fire hydrant box cavity 55, the upper end surface of the support pillar 35 is fixedly connected with a sleeve 57, the sleeve 57 is internally provided with a sleeve cavity 53, the sleeve cavity 53 is opened backwards, the front end wall of the sleeve cavity 53 is internally provided with a compression cavity 27, the compression cavity 27 is opened backwards, the front end wall of the compression cavity 27 is internally provided with an air pressure bin 29, the upper end wall and the lower end wall of the compression cavity 27 are symmetrically provided with air inlet holes 26 communicated with the fire hydrant box cavity 55, the compression cavity 27 is internally provided with a second sliding block 58 in a sliding manner, the rear end surface of the second sliding block 58 is fixedly provided with a connecting rod 59, the rear end of the connecting rod 59 is positioned in the sleeve cavity 53, the rear end of the connecting rod 59 is fixedly provided with a first fixing block 24, the front end surface of And the spring 25 can drive the connecting rod 59 to move forwards when the first fixing block 24 moves forwards, the connecting rod 59 drives the second sliding block 58 to move forwards, and partial air in the compression cavity 27 can be pushed into the air pressure bin 29 through the check valve 28 by the forward movement of the second sliding block 58.
Advantageously, the air compression mechanism 71 further includes a third moving groove 60 disposed in the lower end wall of the air pressure bin 29, the lower end wall of the third moving groove 60 is fixedly provided with a second moving spring 31, the upper end of the second moving spring 31 is fixedly provided with a third slider 30 slidably connected to the third moving groove 60, the upper end of the third slider 30 is located in the air pressure bin 29, the right end wall of the air pressure bin 29 is provided with an air outlet 33, a fire hose connector 34 is suspended from the air outlet 33, and the fire hose connector 34 is fixedly connected to the fire hose 7.
Advantageously, the hose storage means 72 further comprises a motor 2 fixedly connected to the rear end wall of the hydrant cabinet cavity 55, the drive shaft 3 being controlled by the motor 2, and a first pulley 4 being fixedly arranged on the drive shaft 3 in the hydrant cabinet cavity 55.
Beneficially, a linkage mechanism 73 is arranged on the left side of the air compression mechanism 71, the linkage mechanism 73 includes a second fixed rod 9 fixedly connected to the left end wall of the fire hydrant box cavity 55, a second belt pulley 11 is rotatably arranged at the right end of the second fixed rod 9, the second belt pulley 11 and the first belt pulley 4 are in friction transmission through a belt 10, a driven shaft 12 is fixedly arranged on the right end face of the second belt pulley 11, a clamping groove 13 with an opening facing to the right is arranged in the driven shaft 12, a second fixed block 23 is fixedly arranged on the rear end wall of the fire hydrant box cavity 55, a rotating shaft 20 penetrating through the left and right end faces of the second fixed block 23 is rotatably arranged in the second fixed block 23, a cam 21 is fixedly arranged on the rotating shaft 20, a fourth moving groove 52 is arranged in the rotating shaft 20, a second electromagnet 19 is embedded in the right end wall of the fourth moving groove 52, a third moving spring 18 is fixedly arranged on the left end face of the, a magnet 17 slidably connected with the fourth moving groove 52 is fixedly arranged at the left end of the third moving spring 18, a slide rod 16 with the left end positioned in the cavity 55 of the fire hydrant box is fixedly arranged at the left end face of the magnet 17, a fixed wheel 15 is fixedly arranged at the left end of the slide rod 16, and a bolt 14 is fixedly arranged at the left end face of the fixed wheel 15.
Advantageously, the hydrant box 49 is hinged with a hydrant box door 45, and the hydrant box 49 and the hydrant box door 45 are locked by an intelligent electronic lock 44.
In the initial state, the second electromagnet 19 is energized, and the third moving spring 18 is in a compressed state.
When a fire alarm occurs, at the first time, the intelligent electronic lock 44 unlocks the fire hydrant box door 45, the fire hydrant box door 45 is pushed and opened by magnetic force, meanwhile, the second electromagnet 19 is powered off, the magnet 17 is released, the third movable spring 18 is reset, the magnet 17 is pushed to move leftwards, the magnet 17 pushes the sliding rod 16 to move leftwards, the sliding rod 16 pushes the fixed wheel 15 to move leftwards, the fixed wheel 15 pushes the bolt 14 to move leftwards, the bolt 14 enters the clamping groove 13, at the moment, the motor 2 is started to drive the driving shaft 3 to rotate, the driving shaft 3 drives the first belt pulley 4 to rotate, the first belt pulley 4 drives the second belt pulley 11 to rotate through the friction of the belt 10, the second belt pulley 11 drives the driven shaft 12 to rotate, the driven shaft 12 drives the bolt 14 to rotate, the fixed wheel 15 drives the sliding rod 16 to rotate, and the sliding rod 20 is driven by the sliding wheel 16 to rotate, the rotating shaft 20 drives the cam 21 to rotate, the cam 21 intermittently pushes the first fixing block 24 to move forward by rotating, the first fixing block 24 pushes the connecting rod 59 to move forward, the connecting rod 59 pushes the second slider 58 to move forward, when the cam 21 does not push the first fixing block 24, the first fixing block 24 is moved backward by the action of the pressure spring 25, so that the cam 21, the first fixing block 24, the connecting rod 59, the second slider 58 and the pressure spring 25 form piston motion, air in the compression cavity 27 is continuously extruded into the air pressure chamber 29 through the one-way valve 28, when the air continuously enters the air pressure chamber 29 and the air pressure in the air pressure chamber 29 reaches a certain value, the third slider 30 is forced to move downward, along with the descending of the third slider 30, when the sensor 32 cannot sense the third slider 30, the sensor 32 controls the air outlet 33 to open, and the air in the air pressure chamber 29 is sprayed out, the fire hose connector 34 is pushed to spray out, and the fire hose connector 34 drives the fire hose 7 to fly out to the external space, so that the fire hose 7 can be taken conveniently.
After fire extinguishing is finished, the second electromagnet 19 is powered on to generate magnetic force to adsorb the magnet 17, the magnet 17 drives the sliding rod 16 to move rightwards, the sliding rod 16 drives the fixed wheel 15 to move rightwards, the fixed wheel 15 drives the bolt 14 to move rightwards, the bolt 14 is separated from the clamping groove 13, the first electromagnet 51 is powered on to generate magnetic force to adsorb the U-shaped magnet 36, the U-shaped magnet 36 compresses the supporting spring 40 to move downwards, the U-shaped magnet pushes the first roller 37 to move downwards, the first moving spring 5 is stretched to enable the first roller 37 and the second roller 41 to form extrusion on the fire hose 7, at the moment, the motor 2 starts to rotate reversely to drive the drive shaft 3 to rotate, the drive shaft 3 starts to wind the fire hose 7, the fire hose 7 extrudes water reserved in the fire hose 7 through the first roller 37 and the second roller 41, the dryer 35 starts to operate simultaneously, and after recovery is finished, the motor 2 stops running, the first electromagnet 51 is powered off, the U-shaped magnet returns to the original position through the supporting spring 40, the first moving spring 5 returns to the original position, the first sliding block 46 is pulled to move upwards, the first sliding block 46 drives the rotating shaft 38 to move upwards, and the rotating shaft 38 drives the first roller 37 to move upwards and return.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (5)
1. The utility model provides an automatic fire hydrant case that launches fire hose of conflagration, includes the fire hydrant case, its characterized in that: a fire hydrant cabinet cavity is arranged in the fire hydrant cabinet, the opening of the fire hydrant cabinet cavity faces forwards, a water hose storage mechanism is arranged in the fire hydrant cabinet cavity and comprises a water hose storage box fixedly connected with the lower end wall of the fire hydrant cabinet cavity, a storage box cavity is arranged in the water hose storage box, a dryer, a U-shaped clamping groove and a first supporting rod are fixedly arranged on the right end wall of the storage box cavity, the dryer is positioned on the front side of the U-shaped clamping groove, first moving grooves with openings facing the storage box cavity are arranged on the left end wall and the right end wall of the storage box cavity, a first sliding block is arranged in the first moving grooves in a sliding mode, the first sliding block is connected with the upper end wall of the first moving grooves through first moving springs, a rotating shaft is arranged between the two first sliding blocks in a rotating mode, a first roller is fixedly arranged on the rotating shaft, and a first supporting rod is fixedly arranged between the left end wall and, a second roller is rotatably arranged on the first supporting rod, two second moving grooves with upward openings are symmetrically arranged in the U-shaped clamping groove in a front-back mode, a first electromagnet is fixedly arranged on the lower end wall of each second moving groove, a U-shaped magnet is slidably arranged in the two second moving grooves, the U-shaped magnets are fixedly connected with the first electromagnets through supporting springs, a driving shaft is rotatably arranged on the right end wall of the cavity of the storage box, the driving shaft is positioned on the lower side of the first supporting rod, a fire hose is wound on the driving shaft, the cavity of the storage box is communicated with the cavity of the fire hydrant box through a hose outlet, and the fire hose is positioned between the second roller and the first roller and penetrates through the fire hose outlet;
an air compression mechanism is arranged at the rear side of the water band storage mechanism, the air compression mechanism comprises a supporting column fixedly connected with the lower end wall of the cavity of the fire hydrant box, the upper end surface of the supporting rod is fixedly connected with a sleeve, a sleeve cavity is arranged in the sleeve, the opening of the sleeve cavity faces backwards, a compression cavity is arranged in the front end wall of the sleeve cavity, the opening of the compression cavity faces backwards, an air pressure bin is arranged in the front end wall of the compression cavity, the upper end wall and the lower end wall of the compression cavity are symmetrically provided with air inlets communicated with the cavity of the fire hydrant box, a second sliding block is arranged in the compression cavity in a sliding way, a connecting rod is fixedly arranged on the rear end face of the second sliding block, the rear end of the connecting rod is positioned in the cavity of the sleeve, the rear end of the connecting rod is fixedly provided with a first fixing block, and the front end face of the first fixing block is fixedly provided with a pressure spring fixedly connected with the front end wall of the sleeve cavity.
2. The hydrant box of claim 1, wherein: the air compression mechanism further comprises a third moving groove arranged in the lower end wall of the air pressure bin, a second moving spring is fixedly arranged on the lower end wall of the third moving groove, a third sliding block in sliding connection with the third moving groove is fixedly arranged at the upper end of the second moving spring, the upper end of the third sliding block is located in the air pressure bin, an air outlet is arranged on the right end wall of the air pressure bin, a fire hose interface is hung on the air outlet, and the fire hose interface is fixedly connected with the fire hose.
3. The hydrant box of claim 2, wherein: the water hose storage mechanism further comprises a motor fixedly connected with the rear end wall of the cavity of the fire hydrant box, the driving shaft is controlled by the motor, and a first belt pulley is fixedly arranged on the driving shaft in the cavity of the fire hydrant box.
4. The hydrant box of claim 2, wherein: the left side of the air compression mechanism is provided with a linkage mechanism, the linkage mechanism comprises a second fixed rod fixedly connected with the left end wall of the cavity of the fire hydrant box, the right end of the second fixed rod is rotatably provided with a second belt pulley, the second belt pulley and the first belt pulley are in friction transmission through a belt, the right end face of the second belt pulley is fixedly provided with a driven shaft, a clamping groove with an opening facing right is arranged in the driven shaft, the rear end wall of the cavity of the fire hydrant box is fixedly provided with a second fixed block, the second fixed block is rotatably provided with a rotating shaft penetrating through the left end face and the right end face of the second fixed block, the rotating shaft is fixedly provided with a cam, a fourth moving groove is arranged in the rotating shaft, a second electromagnet is embedded in the right end wall of the fourth moving groove, the left end face of the second electromagnet is fixedly provided with a third moving spring, and the left end of the third moving spring, the left end face of the magnet is fixedly provided with a sliding rod, the left end of the sliding rod is located in the cavity of the fire hydrant box, the left end of the sliding rod is fixedly provided with a fixed wheel, and the left end face of the fixed wheel is fixedly provided with a bolt.
5. The hydrant box of claim 1, wherein: the fire hydrant box is hinged with a fire hydrant box door, and the fire hydrant box door are locked through an intelligent electronic lock.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010269978.3A CN111317948A (en) | 2020-04-08 | 2020-04-08 | Fire hydrant box of fire automatic ejection fire hose |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010269978.3A CN111317948A (en) | 2020-04-08 | 2020-04-08 | Fire hydrant box of fire automatic ejection fire hose |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111317948A true CN111317948A (en) | 2020-06-23 |
Family
ID=71166047
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010269978.3A Withdrawn CN111317948A (en) | 2020-04-08 | 2020-04-08 | Fire hydrant box of fire automatic ejection fire hose |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111317948A (en) |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5806602A (en) * | 1995-12-20 | 1998-09-15 | Instalco S.R.L. | Device for the extinction of fires on the basis of quick-acting air foam |
| JPH10295842A (en) * | 1997-04-25 | 1998-11-10 | Maruyama Excel Kk | Vehicle for fire fighting |
| CN201701673U (en) * | 2010-04-26 | 2011-01-12 | 樊友雪 | Quick pulled fire hose box |
| KR20140137060A (en) * | 2013-05-21 | 2014-12-02 | 제이엔티(주) | a hose rolling device |
| CN206715095U (en) * | 2017-05-11 | 2017-12-08 | 李中山 | Multifunctional water belt lays car |
| CN108785924A (en) * | 2018-07-13 | 2018-11-13 | 李忠 | A kind of unregulated power fire control device |
| CN209347974U (en) * | 2018-11-26 | 2019-09-06 | 漳州源泉信息科技有限公司 | A kind of Internet of Things security protection fire plant |
| CN110215639A (en) * | 2019-07-01 | 2019-09-10 | 北京力升高科科技有限公司 | A kind of switching of water band and ejection system |
-
2020
- 2020-04-08 CN CN202010269978.3A patent/CN111317948A/en not_active Withdrawn
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5806602A (en) * | 1995-12-20 | 1998-09-15 | Instalco S.R.L. | Device for the extinction of fires on the basis of quick-acting air foam |
| JPH10295842A (en) * | 1997-04-25 | 1998-11-10 | Maruyama Excel Kk | Vehicle for fire fighting |
| CN201701673U (en) * | 2010-04-26 | 2011-01-12 | 樊友雪 | Quick pulled fire hose box |
| KR20140137060A (en) * | 2013-05-21 | 2014-12-02 | 제이엔티(주) | a hose rolling device |
| CN206715095U (en) * | 2017-05-11 | 2017-12-08 | 李中山 | Multifunctional water belt lays car |
| CN108785924A (en) * | 2018-07-13 | 2018-11-13 | 李忠 | A kind of unregulated power fire control device |
| CN209347974U (en) * | 2018-11-26 | 2019-09-06 | 漳州源泉信息科技有限公司 | A kind of Internet of Things security protection fire plant |
| CN110215639A (en) * | 2019-07-01 | 2019-09-10 | 北京力升高科科技有限公司 | A kind of switching of water band and ejection system |
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Application publication date: 20200623 |