CN113384840A - Can supplementary type remove dry powder extinguishing device - Google Patents
Can supplementary type remove dry powder extinguishing device Download PDFInfo
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- CN113384840A CN113384840A CN202110754066.XA CN202110754066A CN113384840A CN 113384840 A CN113384840 A CN 113384840A CN 202110754066 A CN202110754066 A CN 202110754066A CN 113384840 A CN113384840 A CN 113384840A
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- pipe
- valve
- main tank
- auxiliary tank
- dry powder
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/005—Delivery of fire-extinguishing material using nozzles
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
- A62C31/03—Nozzles specially adapted for fire-extinguishing adjustable, e.g. from spray to jet or vice versa
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/28—Accessories for delivery devices, e.g. supports
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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 replenishable movable dry powder fire extinguishing device which comprises a front vehicle body and a rear vehicle body, wherein the front vehicle body and the rear vehicle body are detachably connected, a fire extinguishing mechanism is arranged on the front vehicle body, a replenishing mechanism is arranged on the rear vehicle body, a dry powder fire extinguishing agent is replenished for the fire extinguishing mechanism through the replenishing mechanism, and the fire extinguishing mechanism comprises a main tank assembly, an auxiliary tank assembly and a swinging assembly. According to the invention, the auxiliary tank valve is opened, the auxiliary tank connecting pipe and the main tank are communicated through the main tank valve, and the gas mixed with dry powder in the powder bin enters the main tank through the auxiliary tank connecting pipe, so that the dry powder extinguishing agent can be supplemented for the main tank.
Description
Technical Field
The invention relates to the technical field of fire extinguishers, in particular to a supplementary type movable dry powder fire extinguishing device.
Background
The dry powder fire extinguisher is a common fire extinguisher, and comprises a cart type fire extinguisher and a hand-held fire extinguisher, wherein after the dry powder fire extinguisher is used or is not used for a long time, the dry powder fire extinguisher needs to be supplemented and replaced in time. The traditional dry powder extinguishing device can not replenish dry powder in time, thereby bringing influence to fire extinguishing.
Disclosure of Invention
The invention aims to provide a supplementary type movable dry powder fire extinguishing device to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: the utility model provides a but supplementary type removes dry powder extinguishing device, includes preceding automobile body and back automobile body, preceding automobile body is connected with the back automobile body in order can dismantle the mode, be provided with the mechanism of putting out a fire on the preceding automobile body, be provided with complementary unit on the back automobile body, through complementary unit is for putting out a fire mechanism supplementary dry powder fire extinguishing agent.
Preferably, the front side and the rear side of the front vehicle body are respectively provided with a front baffle and a connecting plate, the surface of the upper portion of the front vehicle body is provided with a plurality of fixing grooves, the front side and the rear side of the rear vehicle body are respectively provided with a plurality of connecting plates and a pushing handle, the connecting plates are connected with the connecting plates through bolts, and the bottoms of the front vehicle body and the rear vehicle body are respectively provided with at least 4 universal wheels.
Preferably, the fire extinguishing mechanism includes main jar subassembly, vice jar subassembly and swing subassembly, main jar subassembly includes main jar, main jar connecting pipe, main jar valve, hose, spray tube and shower nozzle, main jar sets up in the fixed slot, main jar valve is connected with main jar bottleneck, main jar connecting pipe is connected with main jar valve, main jar connecting pipe passes through the hose and is connected with the spray tube, the shower nozzle sets up the tip at the spray tube, main jar bottleneck department connects main jar manometer, main jar valve is the three-way valve.
Preferably, the auxiliary tank assembly comprises an auxiliary tank, an auxiliary tank connecting pipe, an auxiliary tank valve, a bottom outlet pipe and a bottom outlet valve, the auxiliary tank is arranged in a corresponding fixing groove, the auxiliary tank valve is connected with an auxiliary tank opening, two ends of the auxiliary tank connecting pipe are respectively connected with the auxiliary tank valve and the main tank valve, an auxiliary tank pressure gauge is connected to the opening of the auxiliary tank, the bottom outlet pipe is communicated with the bottom of the auxiliary tank, and the bottom outlet valve is arranged on the bottom outlet pipe.
Preferably, the inside baffle that is provided with of auxiliary tank, the baffle divide into powder storehouse and the gas storehouse of arranging from top to bottom with auxiliary tank, be provided with communicating pipe on the baffle, the bottom of communicating pipe is connected with the check valve, auxiliary tank surface powder storehouse one side is connected with the moisturizing pipe, auxiliary tank surface gas storehouse one side intercommunication has the forcing pipe, be connected with the material valve on the moisturizing pipe, be connected with the pneumatic valve on the forcing pipe.
Preferably, the swing assembly comprises a connecting ring, a swing box, an upper gear, a lower gear, a half gear matched with the upper gear and the lower gear, an upper rotating column, a lower rotating column, a connecting frame, fan blades, a rotating shaft and an exhaust pipe, the connecting pipe is sleeved on the spray pipe, the swinging box is arranged on the surface of the front baffle plate, the upper rotating column is rotatably connected with the inner wall of the upper side of the swinging box, the upper rotating column penetrates through the swinging box and is connected with the connecting ring, the upper gear is arranged at the bottom of the upper rotating column, the lower rotating shaft is rotatably arranged on the surface of one side of the rotating box opposite to the upper rotating column, the lower gear is arranged on the upper part of the lower rotating column, the upper end and the lower end of the connecting frame are respectively connected with the upper rotating column and the lower rotating column, the rotating shaft is transversely arranged in the swinging box, and both ends of the fan blade are respectively connected with the inner wall of the swing box and the half gear, the fan blade is sleeved on the rotating shaft, and the air outlet pipe is communicated with the front side of the swing box and one end of the air outlet pipe is communicated with the swing box.
Preferably, the bottom air outlet pipe penetrates through the front baffle and is communicated with the swing box.
Preferably, supplementary mechanism includes air pump, charging box, discharging pipe, outlet duct and branch pipe of giving vent to anger, the outlet duct sets up and is being close to connecting plate one side, the outlet duct is connected with the air pump, the discharging pipe is close to connecting plate one side intercommunication with the charging box, be connected with the bronchus valve on the branch pipe of giving vent to anger, the both ends of branch pipe of giving vent to anger communicate with charging box and outlet duct respectively, the charge door has been seted up on charging box upper portion, the articulated case lid that is used for sealed charge door that has in charging box upper portion.
Preferably, set up the joint one that is used for connecting filling tube and feed supplement pipe on the connecting plate, one side of joint one on the connecting plate is provided with the joint two that is used for connecting outlet duct and forcing pipe, filling tube and feed supplement pipe can be dismantled with joint one both ends respectively and be connected, connect outlet duct and forcing pipe and can dismantle with joint two both ends respectively and be connected.
Preferably, the upper part of the front baffle is provided with a fixing frame for fixing the main tank connecting pipe
Compared with the prior art, the invention has the beneficial effects that:
1. when the powder feeding device is used, the air pump is started, the material valve and the air valve are simultaneously opened, the air pump can respectively pressurize the air bin and the feeding bin, dry powder in the feeding box enters the powder bin through the feeding pipe and the material supplementing pipe under the action of pressure, gas in the air bin can flow to the air bin at the upper part through the one-way valve to pressurize the powder bin at the upper part, so that the pressure in the powder bin is gradually increased, and the pressure in the auxiliary tank can be known through the auxiliary tank pressure gauge;
2. according to the invention, the auxiliary tank valve is opened, and the auxiliary tank connecting pipe and the main tank are communicated through the main tank valve, and the gas mixed with dry powder in the powder bin enters the main tank through the auxiliary tank connecting pipe, so that the dry powder extinguishing agent can be supplemented to the main tank;
3. when the invention opens the bottom air outlet valve, the air in the air bin enters the swing box through the bottom air outlet pipe, the high-pressure air drives the fan to rotate, then the gas is sprayed out from the exhaust pipe, the fan rotates to drive the rotating shaft to rotate, the rotating shaft rotates to drive the half gear to rotate, the half gear drives the upper rotating column to rotate when being meshed with the upper gear wheel, the upper rotating column drives the connecting ring to rotate, the connecting ring drives the spray pipe to swing towards one side, the half gear continues to rotate until being meshed with the lower gear wheel, the lower gear is driven to rotate, the rotating direction of the lower gear is opposite to that of the upper gear, the lower gear drives the lower rotating column to rotate after rotating, the lower rotating column drives the connecting frame to rotate, the connecting frame drives the other side of the upper rotating column to rotate, the spraying pipe is driven to swing towards the other side, the left-right swing of the spraying pipe on the horizontal plane is realized, the dry powder extinguishing agent is uniformly sprayed on an ignition point, and the extinguishing efficiency is improved.
Drawings
FIG. 1 is a top view of the overall structure of a supplementary type movable dry powder fire extinguishing apparatus according to the present invention;
FIG. 2 is a cross-sectional view taken along line A-A of FIG. 1 in accordance with the present invention;
FIG. 3 is a cross-sectional view of a rear side structure of the present invention;
FIG. 4 is a schematic front side view of the present invention;
FIG. 5 is an enlarged view of the structure at A in FIG. 4 according to the present invention.
In the figure: the fire extinguishing device comprises a front vehicle body 1, a rear vehicle body 2, a fire extinguishing mechanism 3, a supplementing mechanism 4, a front baffle 5, a connecting plate 6, a fixing groove 7, a connecting plate 8, a push handle 9, a universal wheel 10, a partition plate 11, a one-way valve 12, a material supplementing pipe 13, a pressurizing pipe 14, a first joint 15, a second joint 16, a main tank assembly 31, an auxiliary tank assembly 32, a swinging assembly 33, a main tank 3101, a main tank connecting pipe 3102, a main tank valve 3103, a hose 3104, a spraying pipe 3105, a spraying head 3106, a powder bin 32011, an air bin 32012, a connecting ring 3301, a swinging box 3302, an upper gear 3303, a lower gear 3304, a half gear 3305, an upper rotating column 3306, a lower rotating column 3307, a connecting frame 3308, a fan blade 3309, a rotating shaft 3310, an air pump 401, a material supplementing box 402, a material discharging pipe 403, an air outlet pipe 404 and a branch air outlet pipe 405.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1-5, the present invention provides a technical solution: the utility model provides a but supplementary type removes dry powder extinguishing device, includes preceding automobile body 1 and back automobile body 2, and preceding automobile body 1 passes through bolted connection with back automobile body 2, can part and make up, installs fire extinguishing mechanism 3 on the preceding automobile body 1, installs complementary unit 4 on the back automobile body 2, for 3 supplementary dry powder extinguishing agent of fire extinguishing mechanism through complementary unit 4.
The fire extinguishing mechanism 3 comprises a main tank assembly 31, an auxiliary tank assembly 32 and a swing assembly 33, wherein the main tank assembly 31 comprises a main tank 3101, a main tank connecting pipe 3102, a main tank valve 3103, a hose 3104, a spray pipe 3105 and a spray head 3106, the main tank 3101 is arranged in a fixed groove 7, the main tank valve 3103 is connected with the mouth of the main tank 3101, the main tank connecting pipe 3102 is connected with the spray pipe 3105 through the hose 3104, the spray head 3106 is arranged at the end part of the spray pipe 3105, the main tank 3101 is connected with the pressure gauge of the main tank 3101 at the mouth, and the main tank valve 3103 is a three-way valve.
The sub-tank assembly 32 comprises a sub-tank 3201, a sub-tank connecting pipe 3202, a sub-tank valve 3203, a bottom air outlet pipe 3204 and a bottom air outlet valve 3205, the sub-tank 3201 is installed in a corresponding fixing groove 7, the sub-tank valve 3203 is connected with the opening of the sub-tank 3201, two ends of the sub-tank connecting pipe 3202 are respectively connected with the sub-tank valve 3203 and the main tank valve 3103, the opening of the sub-tank 3201 is connected with a sub-tank 3201 pressure gauge, the bottom air outlet pipe 3204 is communicated with the bottom of the sub-tank 3201, and the bottom air outlet valve 3205 is installed on the bottom air outlet pipe 3204.
A partition plate 11 is arranged inside the auxiliary tank 3201, the auxiliary tank 3201 is divided into a powder bin 32011 and an air bin 32012 which are arranged up and down by the partition plate 11, a communicating pipe is arranged on the partition plate 11, the bottom of the communicating pipe is connected with a one-way valve 12, one side of the powder bin 32011 on the surface of the auxiliary tank 3201 is connected with a material supplementing pipe 13, one side of the air bin 32012 on the surface of the auxiliary tank 3201 is communicated with a pressurizing pipe 14, the material supplementing pipe 13 is connected with a material valve, and the air valve is connected on the pressurizing pipe 14.
The swing module 33 includes a connection ring 3301, a swing box 3302, an upper gear 3303, a lower gear 3304, a half gear 3305 matching with the upper gear 3303 and the lower gear 3304, an upper rotation column 3306, a lower rotation column 3307, a connection frame 3308, a fan blade 3309, a rotation shaft 3310 and an exhaust pipe, the connection pipe is sleeved on the spray pipe 3105, the swing box 3302 is installed on the surface of the front baffle 5, the upper rotation column 3306 is rotatably connected with the upper inner wall of the swing box 3302, the upper rotation column 3306 is connected with the connection ring 3301 by penetrating through the swing box 3302, the upper gear 3303 is installed at the bottom of the upper rotation column 3306, the lower rotation shaft is rotatably installed on the surface of the opposite side of the upper rotation column 3306 in the rotation box, the lower gear 3304 is installed on the upper part of the lower rotation column 3307, the upper and lower ends of the connection frame 3308 are respectively connected with the upper rotation column 3306 and the lower rotation column 3307, the rotation column 3310 is installed transversely inside the swing box 3302, and both ends are respectively connected with the inner wall of the swing box 3302 and the half gear 3305, the fan blade 3319 is sleeved on the rotation shaft 3310, the air outlet pipe 404 is arranged at the front side of the swing box 3302, and one end of the air outlet pipe is communicated with the swing box 3302; the bottom air outlet pipe 3204 penetrates through the front baffle 5 and is communicated with the swing box 3302.
Supplementary mechanism 4 includes air pump 401, charging box 402, discharging pipe 403, outlet duct 404 and branch pipe 405 of giving vent to anger, outlet duct 404 is installed and is being close to connecting plate 6 one side, outlet duct 404 is connected with air pump 401, discharging pipe 403 is close to connecting plate 6 one side intercommunication with charging box 402, be connected with the pipe valve on the branch pipe 405 of giving vent to anger, the both ends of branch pipe 405 of giving vent to anger communicate with charging box 402 and outlet duct 404 respectively, the charge door has been seted up on charging box 402 upper portion, charging box 402 upper portion articulates there is the case lid that is used for sealed charge door.
A first connector 15 for connecting the feeding pipe and the supplementing pipe 13 is arranged on the connecting plate 6, a second connector 16 for connecting the air outlet pipe 404 and the pressurizing pipe 14 is arranged on one side of the first connector 15 on the connecting plate 6, the feeding pipe and the supplementing pipe 13 are respectively detachably connected with two ends of the first connector 15, and the air outlet pipe 404 and the pressurizing pipe 14 are respectively detachably connected with two ends of the second connector 16; a fixing frame for fixing the main tank connection pipe 3102 is installed on the upper portion of the front barrier 5.
The working principle is as follows: when the powder filling device is used, the air pump 401 is started, the material valve and the air valve are simultaneously opened, the air pump 401 respectively pressurizes the air bin 32012 and the feeding bin, dry powder in the feeding box 402 enters the powder bin 32011 through the feeding pipe and the feeding pipe 13 under the action of pressure, air in the air bin 32012 can flow to the air bin 32012 at the upper part through the one-way valve 12 to pressurize the powder bin 32011 at the upper part, so that the pressure in the powder bin 32011 is gradually increased, and the pressure in the auxiliary tank 3201 can be known through the pressure gauge of the auxiliary tank 3201;
opening an auxiliary tank valve 3203, communicating an auxiliary tank connecting pipe 3202 with a main tank 3101 through a main tank valve 3103, enabling gas mixed with dry powder in a powder bin 32011 to enter the main tank 3101 through the auxiliary tank connecting pipe 3202, supplementing the dry powder extinguishing agent for the main tank 3101, and knowing the pressure of the main tank 3101 through a pressure gauge of the main tank 3101;
the main tank 3101 and the main tank connecting pipe 3102 are communicated through the main tank valve 3103, the dry powder fire extinguishing agent in the main tank 3101 is sprayed out from the spray head 3106 through the hose 3104 and the spray pipe 3105, the bottom gas outlet valve 3205 is opened, the gas in the gas bin 32012 enters the oscillating box 3302 through the bottom gas outlet pipe 3204, the high pressure gas drives the fan to rotate, the fan rotates to drive the rotating shaft 3310 to rotate, the rotating shaft 3310 rotates to drive the half-gear 3305 to rotate, the half-gear 3305 is meshed with the upper gear to drive the upper rotating column 3306 to rotate, the upper rotating column 3306 drives the connecting ring 3301 to rotate, the spray pipe 3105 is driven by the upper rotating column 3301 to oscillate to one side, the half-gear 3305 continues to rotate to be meshed with the lower gear 3304 to drive the lower gear 3304 to rotate, the lower gear 3304 rotates in the opposite direction to the upper gear 3303, the lower gear 3304 rotates to drive the lower rotating column 3307 to rotate, the lower rotating column 3307 rotates to drive the connecting frame 3308 to rotate, the other side of the upper rotating column 3306, thereby driving the spraying pipe 3105 to swing towards the other side, realizing the left and right swing of the spraying pipe 3105 on the horizontal plane, uniformly spraying the dry powder extinguishing agent on the ignition point, and improving the extinguishing efficiency.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (10)
1. The utility model provides a but supplementary type removes dry powder extinguishing device, includes preceding automobile body (1) and back automobile body (2), its characterized in that: preceding automobile body (1) and back automobile body (2) are in order can dismantle the mode and connect, be provided with on preceding automobile body (1) and put out a fire mechanism (3), be provided with on back automobile body (2) and supply mechanism (4), through supply mechanism (4) for putting out a fire mechanism (3) supplementary dry powder extinguishing agent.
2. A replenishable mobile dry powder fire extinguishing unit as recited in claim 1, wherein: baffle (5) and connecting plate (6) before both sides are provided with respectively around preceding automobile body (1), a plurality of fixed slot (7) have been seted up on preceding automobile body (1) upper portion surface, both sides are provided with a plurality of connection piece (8) respectively and push away handle (9) around back automobile body (2), connecting plate (6) and connection piece (8) pass through bolted connection, the bottom of preceding automobile body (1) and back automobile body (2) is provided with universal wheel (10) no less than 4 respectively.
3. A replenishable mobile dry powder fire extinguishing unit as recited in claim 1, wherein: the fire extinguishing mechanism (3) comprises a main tank assembly (31), an auxiliary tank assembly (32) and a swinging assembly (33), wherein the main tank assembly (31) comprises a main tank (3101), a main tank connecting pipe (3102), a main tank valve (3103), a hose (3104), a spray pipe (3105) and a spray head (3106), the main tank (3101) is arranged in a fixing groove (7), the main tank valve (3103) is connected with a bottle opening of the main tank (3101), the main tank connecting pipe (3102) is connected with the main tank (3101) valve, the main tank connecting pipe (3102) is connected with the spray pipe (3105) through the hose (3104), the spray head (3106) is arranged at the end part of the spray pipe (3105), the bottle opening of the main tank (3101) is connected with a pressure gauge of the main tank (3101), and the main tank valve (3103) is a three-way valve.
4. A replenishable mobile dry powder fire extinguishing unit as recited in claim 3, wherein: the auxiliary tank assembly (32) comprises an auxiliary tank (3201), an auxiliary tank connecting pipe (3202), an auxiliary tank valve (3203), a bottom air outlet pipe (3204) and a bottom air outlet valve (3205), the auxiliary tank (3201) is arranged in a corresponding fixing groove (7), the auxiliary tank valve (3203) is connected with the opening of the auxiliary tank (3201), two ends of the auxiliary tank connecting pipe (3202) are respectively connected with the auxiliary tank valve (3203) and the main tank valve (3103), the opening of the auxiliary tank (3201) is connected with an auxiliary tank (3201) pressure gauge, the bottom air outlet pipe (3204) is communicated with the bottom of the auxiliary tank (3201), and the bottom air outlet valve (3205) is arranged on the bottom air outlet pipe (3204).
5. A replenishable mobile dry powder fire extinguishing apparatus as recited in claim 4, wherein: auxiliary tank (3201) is inside to be provided with baffle (11), baffle (11) divide into powder storehouse (32011) and gas storehouse (32012) of arranging from top to bottom with auxiliary tank (3201), be provided with communicating pipe on baffle (11), the bottom of communicating pipe is connected with check valve (12), auxiliary tank (3201) surface powder storehouse (32011) one side is connected with material supplementing pipe (13), auxiliary tank (3201) surface gas storehouse (32012) one side intercommunication has pressure tube (14), be connected with the material valve on material supplementing pipe (13), be connected with the pneumatic valve on pressure tube (14).
6. A replenishable mobile dry powder fire extinguishing unit as recited in claim 1, wherein: the swing assembly (33) comprises a connecting ring (3301), a swing box (3302), an upper gear (3303), a lower gear (3304), a half gear (3305) matched with the upper gear (3303) and the lower gear (3304), an upper rotating column (3306), a lower rotating column (3307), a connecting frame (3308), fan blades (3309), a rotating shaft (3310) and an exhaust pipe, wherein the connecting pipe is sleeved on the spray pipe (3105), the swing box (3302) is arranged on the surface of the front baffle plate (5), the upper rotating column (3306) is rotatably connected with the inner wall of the upper side of the swing box (3302), the upper rotating column (3306) penetrates through the swing box (3302) and is connected with the connecting ring (3301), the upper gear (3303) is arranged at the bottom of the upper rotating column (3306), the lower rotating shaft is rotatably arranged on the surface of the opposite side of the upper rotating column (3306) in the rotation box, and the lower gear (3304) is arranged on the upper part of the lower rotating column (3307), the upper and lower both ends of linking frame (3308) are connected with last rotation post (3306) and lower rotation post (3307) respectively, pivot (3310) transversely sets up inside swing case (3302), and its both ends are connected with swing case (3302) inner wall and semi-gear (3305) respectively, flabellum (3309) cover is established on pivot (3310), outlet duct (404) are for communicating with swing case (3302) the front side and its one end of swing case (3302).
7. A replenishable mobile dry powder fire extinguishing apparatus as recited in claim 4, wherein: the bottom air outlet pipe (3204) penetrates through the front baffle (5) and is communicated with the swing box (3302).
8. A replenishable mobile dry powder fire extinguishing unit as recited in claim 1, wherein: supplementary mechanism (4) include air pump (401), charging box (402), discharging pipe (403), outlet duct (404) and branch pipe (405) of giving vent to anger, outlet duct (404) set up and are being close to connecting plate (6) one side, outlet duct (404) are connected with air pump (401), discharging pipe (403) are close to connecting plate (6) one side intercommunication with charging box (402), be connected with the branch pipe valve on branch pipe (405) of giving vent to anger, the both ends of branch pipe (405) of giving vent to anger communicate with charging box (402) and outlet duct (404) respectively, the charge door has been seted up on charging box (402) upper portion, charging box (402) upper portion articulates there is the case lid that is used for sealed charge door.
9. A replenishable mobile dry powder fire extinguishing unit as recited in claim 1, wherein: set up joint one (15) that are used for connecting filling tube and moisturizing pipe (13) on connecting plate (6), one side that connects one (15) on connecting plate (6) is provided with joint two (16) that are used for connecting outlet duct (404) and pressurized tube (14), filling tube and moisturizing pipe (13) can be dismantled with joint one (15) both ends respectively and be connected, connect outlet duct (404) and pressurized tube (14) and can dismantle with joint two (16) both ends respectively and be connected.
10. A replenishable mobile dry powder fire extinguishing unit as recited in claim 3, wherein: the upper part of the front baffle (5) is provided with a fixing frame for fixing a main tank connecting pipe (3102).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202110754066.XA CN113384840B (en) | 2021-07-04 | 2021-07-04 | Can supplementary type remove dry powder extinguishing device |
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|---|---|---|---|
| CN202110754066.XA CN113384840B (en) | 2021-07-04 | 2021-07-04 | Can supplementary type remove dry powder extinguishing device |
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| CN113384840A true CN113384840A (en) | 2021-09-14 |
| CN113384840B CN113384840B (en) | 2022-04-26 |
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| CN202110754066.XA Active CN113384840B (en) | 2021-07-04 | 2021-07-04 | Can supplementary type remove dry powder extinguishing device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113926117A (en) * | 2021-11-18 | 2022-01-14 | 许成龙 | Automatic fire alarm system of transformer substation |
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| CN206404199U (en) * | 2017-01-17 | 2017-08-15 | 山东龙成消防科技股份有限公司 | A kind of cart type dry powder extinguisher |
| WO2020130905A1 (en) * | 2018-12-20 | 2020-06-25 | Scania Cv Ab | A modular fire extinguishing vehicle, and a method for operating a modular fire extinguishing vehicle |
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| CN110448848A (en) * | 2019-07-31 | 2019-11-15 | 南京信息工程大学 | A kind of remote dry powder fire-fighting system of extended-range and operating method |
| CN211935308U (en) * | 2020-02-27 | 2020-11-17 | 浙江华友安全科技服务有限公司 | Large-scale movable dry powder fire extinguisher for fire fighting |
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| CN113926117A (en) * | 2021-11-18 | 2022-01-14 | 许成龙 | Automatic fire alarm system of transformer substation |
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