CN210494983U - Electric cart based water-based foam fire extinguisher - Google Patents
Electric cart based water-based foam fire extinguisher Download PDFInfo
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- CN210494983U CN210494983U CN201921064305.3U CN201921064305U CN210494983U CN 210494983 U CN210494983 U CN 210494983U CN 201921064305 U CN201921064305 U CN 201921064305U CN 210494983 U CN210494983 U CN 210494983U
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Abstract
The utility model belongs to the technical field of the fire extinguisher, especially, water base foam fire extinguisher of electronic cart formula belongs to pressure vessel to the ladle body of current atmospheric pressure, and misuse has hidden danger, and is pneumatic when putting out a fire, and along with the liquid reduction in the fire extinguisher bucket, atmospheric pressure is also descending, and the problem that the distance of spraying is also reducing now proposes following scheme, and it includes the mount, the top fixed mounting of mount has two catch bars that the symmetry set up, the top fixed mounting of mount has liquid bucket, the top threaded connection of liquid bucket has the bung. The utility model discloses simple structure, this electronic cart based water base foam fire extinguisher connects the dry battery, and the foam fire extinguisher liquid is absorbed the extrusion from the liquid bucket internal system and is gone, spouts towards the fire point, can add the foam liquid to the bucket as required, until breaking out the fire, can replace a method that a machine spouts a bucket like this, has created economic efficiency for the society.
Description
Technical Field
The utility model relates to a fire extinguisher technical field especially relates to an electronic cart based water base foam fire extinguisher.
Background
The fire extinguisher is a portable fire extinguishing tool. Chemical substances are placed in the fire extinguisher for saving and extinguishing fire. The fire extinguisher is one of common fire-proof facilities, is stored in public places or places where fire disasters may happen, and different fire extinguishers of different types are filled with different components and are specially designed for different fires. Care must be taken in use to avoid adverse effects and risks.
The existing pneumatic foam fire extinguisher is characterized in that gas drives liquid in a barrel, so a certain pressure is required in the barrel, the barrel needs to have a whole body under pressure, the barrel is not leaked after being sealed, the barrel can only be formed by welding metal iron plates, a water pressure test check is carried out according to a specified time in the using process, a barrel body with air pressure belongs to a pressure container, hidden danger exists when the barrel is not used, liquid barrels made of the iron plates are used in different industries, such as the chemical industry, particularly serious rust corrosion to liquid tin of iron is caused, the service life is shortened, when the pneumatic fire extinguisher is used for extinguishing fire, the air pressure is reduced along with the reduction of the liquid in the fire extinguisher barrel, the spraying distance is reduced, and the fire extinguishing effect is poor, so an electric cart type water-based foam fire extinguisher is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the barrel body with air pressure in the prior art belongs to a pressure vessel, has hidden danger when being improperly used, and the liquid barrel made of iron plate is used in different industries, for example, in the chemical industry, the liquid tin rust to iron is very serious, reduces the service life, and is pneumatic when putting out a fire, along with the reduction of liquid in the fire extinguisher barrel, the air pressure is also descending, and the distance of spraying is also at the shortcoming that reduces, and the electric cart based water-based foam fire extinguisher who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an electric cart type water-based foam fire extinguisher comprises a fixing frame, wherein two push rods which are symmetrically arranged are fixedly installed at the top of the fixing frame, a liquid barrel is fixedly installed at the top of the fixing frame, a barrel cover is connected with the top of the liquid barrel through threads, a high-pressure centrifugal pump is clamped on the inner wall of the bottom of the liquid barrel, a liquid inlet pipe is fixedly connected with a liquid inlet of the high-pressure centrifugal pump through threads, a water pipe is fixedly connected with a liquid outlet of the high-pressure centrifugal pump through threads, one end of the water pipe, far away from the high-pressure centrifugal pump, extends to one side of the liquid barrel and is wound outside the two push rods, a water gun is fixedly installed at one end of the water pipe, a dry battery and a switch are fixedly installed at one side of the liquid barrel, the high-pressure centrifugal pump, the electric cart type water-based foam fire extinguisher is connected with the dry battery, liquid of the foam fire extinguisher is sucked and pressed out from the liquid barrel and sprayed to a fire point, the barrel cover on the top can be opened when fire is extinguished, and foam liquid is added into the barrel as required until the fire is extinguished, so that a method of spraying one barrel by one machine can be replaced by one machine, and economic efficiency is created for the society.
Preferably, fixed mounting has two arc limiting plates that the symmetry set up on the bottom inner wall of liquid bucket, and the equal fixed mounting in one side that two arc limiting plates are close to each other has the cushion, and the equal laminating mutually in one side that two cushions are close to each other and the outside of high-pressure centrifugal pump utilizes the elasticity of cushion, can carry out the position to high-pressure centrifugal pump spacing, makes its the condition that can not take place the skew because of the vibration at the during operation.
Preferably, the stirring subassembly includes the mounting panel of fixed mounting on one side inner wall of liquid bucket, the bottom fixed mounting of mounting panel has waterproof driving motor, the welding has the (mixing) shaft on waterproof driving motor's the output shaft, and the (mixing) shaft is located one side of high-pressure centrifugal pump, and when starting waterproof driving motor, can drive the (mixing) shaft and rotate, and then the (mixing) shaft can carry out abundant mixed stirring to extinguishing agent stoste and water.
Preferably, the top and the bottom of squirt all fixed mounting have the handle, and the outside fixed cover of handle is equipped with the screw thread rubber sleeve, utilizes the handle to be convenient for the user to hold the squirt, and the screw thread rubber sleeve then can increase the frictional force of handle and use hand for the squirt is difficult for taking off the hand in the use.
Preferably, a sealing ring is arranged between the barrel cover and the liquid barrel, the barrel cover is tightly connected with the liquid barrel through the sealing ring, and the sealing ring can prevent liquid from overflowing in the moving process of the liquid barrel.
Preferably, the outside fixed mounting of (mixing) shaft has quantity for ten to twenty stirring vane, and ten to twenty stirring vane equidistance are evenly arranged in the outside of (mixing) shaft, and stirring vane is the arc form, utilizes a plurality of stirring vane can accelerate the stirring efficiency of stirring subassembly.
The utility model discloses in, the ladle body that has atmospheric pressure among the prior art belongs to pressure vessel, use improper hidden danger, the liquid bucket that iron plate was made, use in different trades, if in the chemical industry, liquid tin rust to iron is rotten serious very much, reduce life, it is pneumatic when putting out a fire, along with the liquid reduction in the fire extinguisher bucket, atmospheric pressure is also descending, the problem that the distance of injection is also reducing, this application file improves to current problem, when needing to use this fire extinguisher body to put out a fire, at first promote the catch bar and remove the mount to appointed place of putting out a fire, then will separate around the water pipe squirt of establishing in the catch bar outside, the user holds the ignition point again and aims at this moment, press the switch, under the pumping of high-pressure centrifugal pump, can be with the liquid of putting out a fire in the liquid bucket to the ignition point, and then can reach the demand of putting out a fire.
The utility model discloses in, this electronic cart based water base foam fire extinguisher, its jet distance, the distance that goes out from the nozzle opening is 8m, 2m more than pneumatic 6m that spout, and the injection height, from the highest 7m on ground, 7m more than pneumatic 6m that spout, pneumatic when putting out a fire, along with the liquid reduction in the fire extinguisher bucket, atmospheric pressure is also descending, and the distance of injection is also reducing, and electronic cart based water base foam fire extinguisher keeps the jet distance at the beginning always.
The utility model discloses in, electronic cart based water base foam fire extinguisher, after dispatching from the factory, just need not be in maintenance or service department filling liquid and aerify, user unit can purchase, and medicament manufacturer produces the medicament stoste and colludes according to the proportion and the water of description and packs into and use the stirring subassembly again and stir in the liquid bucket, reduce the expense.
The utility model discloses in, this electronic cart based point water base foam extinguisher body when putting out a fire, can put out a fire while can add foam liquid to the bucket in and put out until the fire, replaced a pneumatic fire extinguisher a barrel liquid, first bucket does not put out the fire, pushing away 1, 2, 3 buckets, until the fire goes out.
The utility model discloses in, this electronic cart based point water base foam fire extinguisher body, it is more excellent than pneumatic foam fire extinguisher in the manufacturing structure, pneumatic foam fire extinguisher is that gas comes drive liquid in the bucket, just so have certain pressure in the bucket, there is whole just to have pressure, can not leak gas after the bucket seals, only can form with the welding of metal iron plate, in the use, will do the water pressure test inspection according to the regulation time, the ladle body that has atmospheric pressure belongs to pressure vessel, use improper hidden danger, the liquid bucket that iron plate was made, use in different trades, if in the chemical industry, it is very serious to the liquid tin corrosion of iron, reduce life, and electronic cart based point water base foam fire extinguisher, he does not have the potential safety hazard, the liquid bucket can use different material customizations according to different trades to form, can increase rust-resistant corruption and decrease etc., increase of service life.
The utility model discloses simple structure, this electronic cart based water base foam fire extinguisher connects the dry battery, and the foam fire extinguisher liquid absorbs the extrusion from the liquid bucket internal system and goes, spouts towards the fire point, can open the bung at top when putting out a fire, adds the foam liquid to the bucket as required in, until breaking out the fire, can replace a method that a machine spouts a bucket like this by a machine, has created economic efficiency for the society.
Drawings
FIG. 1 is a front view of the overall structure of an electric cart-type water-based foam fire extinguisher according to the present invention;
fig. 2 is a schematic structural view of a water gun of the electric cart type water-based foam fire extinguisher provided by the utility model;
fig. 3 is a schematic top view of the high-pressure centrifugal pump of the electric cart-type water-based foam fire extinguisher according to the present invention.
In the figure: the device comprises a fixing frame 1, a push rod 2, universal wheels 3, a liquid barrel 4, an arc limiting plate 5, a high-pressure centrifugal pump 6, a water pipe 7, a water gun 8, a mounting plate 9, a waterproof driving motor 10, a stirring shaft 11, a barrel cover 12, a dry battery 13, a switch 14, an elastic cushion 15 and a handle 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.
Example one
Referring to fig. 1-3, an electric cart based water-based foam fire extinguisher comprises a fixed frame 1, two symmetrically arranged push rods 2 are fixedly installed at the top of the fixed frame 1, a liquid barrel 4 is fixedly installed at the top of the fixed frame 1, a barrel cover 12 is in threaded connection with the top of the liquid barrel 4, a high-pressure centrifugal pump 6 is clamped on the inner wall of the bottom of the liquid barrel 4, a liquid inlet pipe is fixedly connected with a liquid inlet thread of the high-pressure centrifugal pump 6, a water pipe 7 is fixedly connected with a liquid outlet thread of the high-pressure centrifugal pump 6, and the one end that high-pressure centrifugal pump 6 was kept away from to water pipe 7 extends to one side of liquid bucket 4 and winds the outside of establishing at two catch bars 2, and the one end fixed mounting of water pipe 7 has squirt 8, and one side fixed mounting of liquid bucket 4 has dry battery 13 and switch 14, and high-pressure centrifugal pump 6 and dry battery 13 electric connection, dry battery 13 and switch 14 electric connection are provided with the stirring subassembly in the liquid bucket 4.
In this embodiment, fixed mounting has two arc limiting plates 5 that the symmetry set up on the bottom inner wall of liquid bucket 4, and the equal fixed mounting in one side that two arc limiting plates 5 are close to each other has cushion 15, and the equal laminating in the outside with high-pressure centrifugal pump 6 in one side that two cushion 15 are close to each other.
In this embodiment, the stirring assembly includes mounting panel 9 of fixed mounting on one side inner wall of liquid bucket 4, and the bottom fixed mounting of mounting panel 9 has waterproof driving motor 10, and the welding has (mixing) shaft 11 on waterproof driving motor 10's the output shaft, and (mixing) shaft 11 is located one side of high-pressure centrifugal pump 6.
In this embodiment, the top and the bottom of squirt 8 all fixed mounting have handle 16, and the outside fixed cover of handle 16 is equipped with the screw thread rubber sleeve.
In this embodiment, a sealing ring is disposed between the barrel cover 12 and the liquid barrel 4, and the barrel cover 12 is tightly connected to the liquid barrel 4 by the sealing ring.
In this embodiment, the outside fixed mounting of (mixing) shaft 11 has a quantity for ten to twenty stirring vane, and ten to twenty stirring vane equidistance are evenly arranged in the outside of (mixing) shaft 11, and stirring vane is the arc form.
Example two
Referring to fig. 1-3, an electric cart based water-based foam fire extinguisher comprises a fixing frame 1, two push rods 2 symmetrically arranged are welded at the top of the fixing frame 1, a liquid barrel 4 is fixedly connected with the top of the fixing frame 1 through threads, a barrel cover 12 is connected with the top of the liquid barrel 4 through threads, a high-pressure centrifugal pump 6 is clamped on the inner wall of the bottom of the liquid barrel 4, a liquid inlet pipe is fixedly connected with a liquid inlet pipe through threads of the high-pressure centrifugal pump 6, a liquid outlet pipe 7 of the high-pressure centrifugal pump 6 is fixedly connected with a water pipe 7, one end of the water pipe 7, far away from the high-pressure centrifugal pump 6, extends to one side of the liquid barrel 4 and is wound on the outer sides of the two push rods 2, a water gun 8 is fixedly connected with one end of the water pipe 7 through threads, a dry, be provided with the stirring subassembly in the liquid bucket 4, the utility model discloses simple structure, this electronic cart based water base foam fire extinguisher connects dry battery 13, and the foam fire extinguisher liquid is siphoned from liquid bucket 4 and is pressed away, spouts towards the ignition, can open the bung 12 at top when putting out a fire, adds the foam liquid to the bucket as required in, until breaking out the fire, can replace the method that a machine spouts a bucket by a machine so, has created economic efficiency for the society.
In this embodiment, utilize two arc limiting plates 5 that bolt fixedly connected with symmetry set up on the bottom inner wall of liquid bucket 4, one side that two arc limiting plates 5 are close to each other all is fixed to bond has cushion 15, one side that two cushion 15 are close to each other all laminates with the outside of high-pressure centrifugal pump 6 mutually, utilizes the elasticity of cushion 15, can carry out the position to high-pressure centrifugal pump 6 spacing, makes its condition that can not take place the skew because of the vibration at the during operation.
In this embodiment, the stirring subassembly includes through mounting panel 9 of bolt fixed connection on one side inner wall of liquid bucket 4, and the bottom welding of mounting panel 9 has waterproof driving motor 10, and the welding has (mixing) shaft 11 on waterproof driving motor 10's the output shaft, and (mixing) shaft 11 is located one side of high-pressure centrifugal pump 6, and when starting waterproof driving motor 10, can drive (mixing) shaft 11 and rotate, and then (mixing) shaft 11 can carry out abundant mixed stirring to extinguishing agent stoste and water.
In this embodiment, handle 16 has all been welded to the top and the bottom of squirt 8, and the fixed cover in the outside of handle 16 is equipped with the screw thread rubber sleeve, utilizes handle 16 to be convenient for the user to hold squirt 8, and the screw thread rubber sleeve then can increase handle 16 and the frictional force of using the hand for squirt 8 is difficult for taking off the hand in the use.
In this embodiment, a sealing ring is arranged between the barrel cover 12 and the liquid barrel 4, and the barrel cover 12 is tightly connected with the liquid barrel 4 by the sealing ring, so that the liquid can be prevented from overflowing from the liquid barrel 4 in the moving process due to the sealing ring.
In this embodiment, the outside welding of (mixing) shaft 11 has quantity for ten to twenty stirring vane, and ten to twenty stirring vane equidistance are evenly arranged in the outside of (mixing) shaft 11, and stirring vane is the arc form, utilizes a plurality of stirring vane can accelerate the stirring efficiency of stirring subassembly.
In the embodiment, when the fire extinguisher body is needed to extinguish a fire, the push rod 2 is pushed to move the fixed frame 1 to a designated fire extinguishing place, then the water pipe 7 wound on the outer side of the push rod 2 is released, at the moment, a user holds the water gun 8 again and aims at a fire point, the switch 14 is pressed, the fire extinguishing liquid in the liquid barrel 4 can be sprayed to the fire point under the pumping of the high-pressure centrifugal pump 6, after the solution in the liquid barrel 4 is used, the original liquid of the medicament produced by the medicament manufacturer is blended with water according to the proportion of the specification, then pouring the mixture into the liquid barrel 4, starting the waterproof driving motor 10 at the moment, driving the stirring shaft 11 to rotate by the waterproof driving motor 10, and the stirring shaft 11 can fully mix the fire extinguishing agent stock solution and the water, so that the fire extinguishing liquid can be continuously supplemented into the liquid barrel 4 until the fire is extinguished.
The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.
Claims (6)
1. An electric cart type water-based foam fire extinguisher comprises a fixing frame (1) and is characterized in that two push rods (2) which are symmetrically arranged are fixedly installed at the top of the fixing frame (1), a liquid barrel (4) is fixedly installed at the top of the fixing frame (1), a barrel cover (12) is in threaded connection with the top of the liquid barrel (4), a high-pressure centrifugal pump (6) is clamped on the inner wall of the bottom of the liquid barrel (4), a liquid inlet pipe is fixedly connected with a liquid inlet thread of the high-pressure centrifugal pump (6), a water pipe (7) is fixedly connected with a liquid outlet thread of the high-pressure centrifugal pump (6), one end, far away from the high-pressure centrifugal pump (6), of the water pipe (7) extends to one side of the liquid barrel (4) and is wound on the outer sides of the two push rods (2), a water gun (8) is fixedly installed at one end of the water pipe (7), a dry battery (13) and, the high-pressure centrifugal pump (6) is electrically connected with a dry battery (13), the dry battery (13) is electrically connected with a switch (14), and a stirring assembly is arranged in the liquid barrel (4).
2. An electric cart-type water-based foam fire extinguisher according to claim 1, wherein the inner wall of the bottom of the liquid barrel (4) is fixedly provided with two arc-shaped limiting plates (5) which are symmetrically arranged, one sides of the two arc-shaped limiting plates (5) close to each other are fixedly provided with elastic cushions (15), and one sides of the two elastic cushions (15) close to each other are attached to the outer side of the high-pressure centrifugal pump (6).
3. An electric cart-type water-based foam extinguisher according to claim 1, wherein the stirring assembly comprises a mounting plate (9) fixedly mounted on one side inner wall of the liquid barrel (4), a waterproof driving motor (10) is fixedly mounted at the bottom of the mounting plate (9), a stirring shaft (11) is welded on an output shaft of the waterproof driving motor (10), and the stirring shaft (11) is positioned on one side of the high-pressure centrifugal pump (6).
4. An electric cart-type water-based foam fire extinguisher according to claim 1, wherein the water gun (8) is fixedly provided with a handle (16) at the top and the bottom, and a threaded rubber sleeve is fixedly sleeved on the outer side of the handle (16).
5. An electric cart-type water-based foam extinguisher according to claim 1, wherein a sealing ring is arranged between the barrel cover (12) and the liquid barrel (4), and the barrel cover (12) is tightly connected with the liquid barrel (4) by the sealing ring.
6. An electric cart based water-based foam fire extinguisher according to claim 3, wherein ten to twenty stirring blades are fixedly installed on the outer side of the stirring shaft (11), the ten to twenty stirring blades are uniformly arranged on the outer side of the stirring shaft (11) at equal intervals, and the stirring blades are arc-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921064305.3U CN210494983U (en) | 2019-07-09 | 2019-07-09 | Electric cart based water-based foam fire extinguisher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921064305.3U CN210494983U (en) | 2019-07-09 | 2019-07-09 | Electric cart based water-based foam fire extinguisher |
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| Publication Number | Publication Date |
|---|---|
| CN210494983U true CN210494983U (en) | 2020-05-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921064305.3U Active CN210494983U (en) | 2019-07-09 | 2019-07-09 | Electric cart based water-based foam fire extinguisher |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111514490A (en) * | 2020-05-19 | 2020-08-11 | 永康市兴虎动力机械有限公司 | Fire extinguisher with improved safety performance and prolonged service life |
| CN114887266A (en) * | 2022-03-28 | 2022-08-12 | 李高鲁 | Chemical plant production line fire control hidden danger detects and treatment facility |
-
2019
- 2019-07-09 CN CN201921064305.3U patent/CN210494983U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111514490A (en) * | 2020-05-19 | 2020-08-11 | 永康市兴虎动力机械有限公司 | Fire extinguisher with improved safety performance and prolonged service life |
| CN114887266A (en) * | 2022-03-28 | 2022-08-12 | 李高鲁 | Chemical plant production line fire control hidden danger detects and treatment facility |
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