CN214181549U - Fire-fighting spraying device - Google Patents
Fire-fighting spraying device Download PDFInfo
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- CN214181549U CN214181549U CN202022202634.9U CN202022202634U CN214181549U CN 214181549 U CN214181549 U CN 214181549U CN 202022202634 U CN202022202634 U CN 202022202634U CN 214181549 U CN214181549 U CN 214181549U
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Abstract
The application discloses fire sprinkler device includes: the fire-fighting water pipe comprises a fire-fighting water pipe, a spraying assembly, a filtering assembly and an anti-freezing assembly, wherein the spraying assembly, the filtering assembly and the anti-freezing assembly are arranged in the fire-fighting water pipe; the spray assembly includes: the driving motor is arranged on the fire hose, and the spray pipe is connected with a first rotating shaft of the driving motor; the spraying pipe penetrates through the fire-fighting water pipe and is arranged in a hollow mode, a spraying head is arranged at one end, extending out of the fire-fighting water pipe, of the spraying pipe, a plurality of spraying holes are formed in the spraying head, and a bearing is arranged between the spraying pipe and the fire-fighting water pipe; the filter assembly includes: a plurality of second rotating shafts arranged in the fire-fighting water pipe and an adsorption net arranged on one side relatively close to the spray pipe; a spiral filter screen is arranged on the second rotating shaft; the anti-freeze subassembly includes: the first heating belt is arranged on a first rotating shaft of the driving motor, and the second heating belt is arranged on the inner wall of the spray pipe. This device can accelerate the speed of rivers, enlarges the scope that rivers sprayed, improves fire extinguishing efficiency, prevents that the aquatic pollutant from corroding the pipeline, guarantees that the pipeline can not freeze and splits.
Description
Technical Field
The present disclosure relates generally to the field of fire fighting equipment, and more particularly to a fire sprinkler system.
Background
Fire prevention work and fire extinguishing work are central works of fire fighting work. The fire-fighting protection device has the advantages that the personnel, property and public safety are protected, the fire-fighting work is well done, and meanwhile, a practical fire-fighting facility is built. After a fire has occurred, the most effective way of extinguishing the fire must be used in order to minimize losses. At present, automatic fire extinguishing systems are established in most buildings, so that the ideal fire extinguishing effect can be achieved. An automatic water-spraying fire-extinguishing system is a fixed installation which can automatically spray water to extinguish fire after a fire disaster occurs. An automatic water-spraying fire-extinguishing system generally comprises a spray head, a water supply pipeline, equipment and the like. The spray heads are fixedly installed, only one ignition point is arranged at the initial stage of a fire disaster, if the ignition point is not distinguished, spraying is carried out, a large amount of water resources are wasted, certain dangerousness exists, and due to the problems of frost cracking, corrosion and the like, the service lives of pipelines and the spray heads are shortened, and the cost is increased.
Disclosure of Invention
In view of the above-mentioned deficiencies or inadequacies in the prior art, it would be desirable to provide a fire sprinkler apparatus.
A fire sprinkler apparatus comprising: the fire-fighting water pipe comprises a fire-fighting water pipe, a spraying assembly, a filtering assembly and an anti-freezing assembly, wherein the spraying assembly, the filtering assembly and the anti-freezing assembly are arranged in the fire-fighting water pipe;
the spray assembly comprises: the fire fighting water pipe comprises a driving motor arranged on the fire fighting water pipe and a spray pipe connected with a first rotating shaft of the driving motor; the spraying pipe penetrates through the fire-fighting water pipe and is arranged in a hollow mode, a spraying head is arranged at one end, extending out of the fire-fighting water pipe, of the spraying pipe, a plurality of spraying holes are formed in the spraying head, and a bearing is arranged between the spraying pipe and the fire-fighting water pipe; the spraying pipe is communicated with the interior of the fire-fighting water pipe, and the driving motor drives the spraying pipe to rotate;
the filter assembly includes: a plurality of second rotating shafts arranged in the fire-fighting water pipe and an adsorption net arranged on one side relatively close to the spray pipe; the second rotating shaft is provided with a spiral filter screen and can rotate automatically;
the anti-freeze assembly includes: the first heating belt is arranged on a first rotating shaft of the driving motor, and the second heating belt is arranged on the inner wall of the spray pipe.
According to the technical scheme provided by the embodiment of the application, the shower head further comprises an arc-shaped cover arranged on the shower head, the shower head is in a spherical shape, and a position, relatively close to the arc-shaped cover, on the shower head is provided with a shower hole; the arc cover can enlarge the water flow range.
According to the technical scheme provided by the embodiment of the application, the device further comprises an electromagnetic valve which is arranged on one side relatively far away from the spray pipe.
According to the technical scheme that this application embodiment provided, second rotation axis detachable sets up in fire hose.
According to the technical scheme provided by the embodiment of the application, the heat insulation device further comprises a heat insulation cover arranged on the driving motor.
According to the technical scheme provided by the embodiment of the application, the device further comprises a controller electrically connected with the electromagnetic valve and the driving motor.
In summary, the above technical scheme of the application can expand the spraying range by arranging the spraying component; when the device is used, the driving motor is started to drive the spray pipe to rotate, so that the spray head rotates, water flows out of the spray holes to extinguish fire, and the speed and the range of the water flow can be accelerated due to the autorotation effect of the spray pipe; when the water flow drives the second rotating shaft to rotate, the spiral filter screen on the second rotating shaft filters harmful substances in water, and the adsorption screen can further ensure the cleanness of the water flow and prevent the spray pipe from being corroded; when the weather is cold, the first heating belt and the second heating belt are started, so that the spray pipe can be prevented from being frozen and cracked; to sum up, this device can accelerate the speed of rivers, enlarges the scope that rivers sprayed, has improved fire extinguishing efficiency, can filter the aquatic material simultaneously, prevents that the aquatic pollutant from corroding the pipeline, guarantees when weather is cold that the pipeline can not frost crack, has reduced the loss, has reduced the maintenance cost.
Drawings
Other features, objects and advantages of the present application will become more apparent upon reading of the following detailed description of non-limiting embodiments thereof, made with reference to the accompanying drawings in which:
fig. 1-2 are schematic structural diagrams of the present application.
Reference numbers in the figures: 1. a fire hose; 2. a drive motor; 3. a shower pipe; 4. a shower head; 5. Spraying holes; 6. a bearing; 7. a second rotation shaft; 8. an adsorption net; 9. a second heating belt; 10. An arc-shaped cover; 11. an electromagnetic valve; 12. a heat shield.
Detailed Description
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the relevant invention and not restrictive of the invention. It should be noted that, for convenience of description, only the portions related to the present invention are shown in the drawings.
It should be noted that the embodiments and features of the embodiments in the present application may be combined with each other without conflict. The present application will be described in detail below with reference to the embodiments with reference to the attached drawings.
Example one
A fire sprinkler apparatus comprising: the fire-fighting water pipe comprises a fire-fighting water pipe 1, and a spraying assembly, a filtering assembly and an anti-freezing assembly which are arranged in the fire-fighting water pipe 1;
the spray assembly comprises: the fire fighting water pipe comprises a driving motor 2 arranged on a fire fighting water pipe 1 and a spray pipe 3 connected with a first rotating shaft of the driving motor 2; the spraying pipe 3 penetrates through the fire hose 1 and is arranged in a hollow mode, a spraying head 4 is arranged at one end, extending out of the fire hose 1, of the spraying pipe 3, a plurality of spraying holes 5 are formed in the spraying head 4, and a bearing 6 is arranged between the spraying pipe 3 and the fire hose 1; the spraying pipe 3 is communicated with the interior of the fire hose 1, and the driving motor 2 drives the spraying pipe 3 to rotate;
the filter assembly includes: a plurality of second rotating shafts 7 arranged in the fire-fighting water pipe 1 and an adsorption net 8 arranged on one side relatively close to the spray pipe 3; a spiral filter screen is arranged on the second rotating shaft 7, and the second rotating shaft 7 can rotate;
the anti-freeze assembly includes: a first heating belt arranged on the first rotating shaft of the driving motor 2 and a second heating belt 9 arranged on the inner wall of the spray pipe 3.
When the device is used, as shown in figure 1, when a fire disaster occurs, the driving motor 2 is started to drive the spray pipe 3 to rotate, the spray pipe 3 drives the spray head 4 to rotate, water flows sequentially pass through the fire hose 1, the spray pipe 3 and the spray head 4, and finally flows out of the spray holes 5 to extinguish the fire, and the speed and the range of the water flows can be increased due to the autorotation effect of the spray pipe 3; meanwhile, when water flows through the second rotating shaft 7, the water flow can drive the second rotating shaft 7 to rotate, the spiral filter screen on the second rotating shaft 7 filters harmful substances in the water, and the adsorption screen 8 can further ensure the cleanness of the water flow and prevent the spray pipe 3 from being corroded; when the weather is cold, the first heating belt and the second heating belt 9 are started, so that the spray pipe 3 can be prevented from being frozen; to sum up, this device can accelerate the speed of rivers, enlarges the scope that rivers sprayed, has improved fire extinguishing efficiency, can filter the aquatic material simultaneously, prevents that the aquatic pollutant from corroding the pipeline, guarantees when weather is cold that the pipeline can not frost crack, has reduced the loss, has reduced the maintenance cost, has improved efficiency.
In order to further optimize the above technical solution, the technical solution is preferably further provided with the following improvements: the spraying device also comprises an arc-shaped cover 10 arranged on the spraying head 4, the spraying head 4 is in a spherical shape, and spraying holes 5 are formed in the spraying head 4 at positions relatively close to the arc-shaped cover 10; the arc cover 10 can expand the water flow range. As shown in fig. 2, the arc cover 10 can further expand the water flow range, so that the water flow sprays around the arc cover 10, thereby improving the fire extinguishing effect.
In order to further optimize the above technical solution, the technical solution is preferably further provided with the following improvements: and the device also comprises an electromagnetic valve 11 arranged on one side relatively far away from the spray pipe 3. As shown in fig. 2, the solenoid valve 11 can conveniently control the on/off of the water flow.
In order to further optimize the above technical solution, the technical solution is preferably further provided with the following improvements: the second rotating shaft 7 is detachably provided in the fire hose 1. The second rotation axis 7 can be regularly dismantled and changed to operating personnel, guarantees the filter effect.
In order to further optimize the above technical solution, the technical solution is preferably further provided with the following improvements: and a heat shield 12 provided on the driving motor 2.
In order to further optimize the above technical solution, the technical solution is preferably further provided with the following improvements: and the controller is electrically connected with the electromagnetic valve 11 and the driving motor 2. The controller facilitates direct control of the electromagnetic valve 11 and the driving motor 2 by operators, and working efficiency is improved.
The above description is only a preferred embodiment of the application and is illustrative of the principles of the technology employed. It will be appreciated by a person skilled in the art that the scope of the invention as referred to in the present application is not limited to the embodiments with a specific combination of the above-mentioned features, but also covers other embodiments with any combination of the above-mentioned features or their equivalents without departing from the inventive concept. For example, the above features may be replaced with (but not limited to) features having similar functions disclosed in the present application.
Claims (6)
1. The utility model provides a fire sprinkler which characterized in that: the method comprises the following steps: the fire-fighting water pipe (1), and the spraying assembly, the filtering assembly and the anti-freezing assembly which are arranged in the fire-fighting water pipe (1);
the spray assembly comprises: the fire fighting water pipe comprises a driving motor (2) arranged on a fire fighting water pipe (1) and a spray pipe (3) connected with a first rotating shaft of the driving motor (2); the spraying pipe (3) penetrates through the fire-fighting water pipe (1) and is arranged in a hollow mode, a spraying head (4) is arranged at one end, extending out of the fire-fighting water pipe (1), of the spraying pipe (3), a plurality of spraying holes (5) are formed in the spraying head (4), and a bearing (6) is arranged between the spraying pipe (3) and the fire-fighting water pipe (1); the spraying pipe (3) is communicated with the interior of the fire-fighting water pipe (1), and the driving motor (2) drives the spraying pipe (3) to rotate;
the filter assembly includes: a plurality of second rotating shafts (7) arranged in the fire-fighting water pipe (1) and an adsorption net (8) arranged on one side relatively close to the spray pipe (3); the second rotating shaft (7) is provided with a spiral filter screen, and the second rotating shaft (7) can rotate;
the anti-freeze assembly includes: a first heating belt arranged on a first rotating shaft of the driving motor (2) and a second heating belt (9) arranged on the inner wall of the spray pipe (3).
2. A fire sprinkler system as defined in claim 1, further comprising: the spraying device is characterized by further comprising an arc-shaped cover (10) arranged on the spraying head (4), wherein the spraying head (4) is of a spherical shape, and spraying holes (5) are formed in the position, close to the arc-shaped cover (10), on the spraying head (4); the arc cover (10) can enlarge the water flow range.
3. A fire sprinkler system as defined in claim 1, further comprising: the spraying device also comprises an electromagnetic valve (11) which is arranged on one side relatively far away from the spraying pipe (3).
4. A fire sprinkler system as defined in claim 1, further comprising: the second rotating shaft (7) is detachably arranged in the fire-fighting water pipe (1).
5. A fire sprinkler system as defined in claim 1, further comprising: the heat insulation device also comprises a heat insulation cover (12) arranged on the driving motor (2).
6. A fire sprinkler system as defined in claim 1, further comprising: the device also comprises a controller electrically connected with the electromagnetic valve (11) and the driving motor (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022202634.9U CN214181549U (en) | 2020-09-30 | 2020-09-30 | Fire-fighting spraying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022202634.9U CN214181549U (en) | 2020-09-30 | 2020-09-30 | Fire-fighting spraying device |
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| Publication Number | Publication Date |
|---|---|
| CN214181549U true CN214181549U (en) | 2021-09-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022202634.9U Active CN214181549U (en) | 2020-09-30 | 2020-09-30 | Fire-fighting spraying device |
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| CN (1) | CN214181549U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114288597A (en) * | 2022-01-05 | 2022-04-08 | 北京市巨龙工程有限公司 | Explosion-proof and impact-proof fire water spraying system |
-
2020
- 2020-09-30 CN CN202022202634.9U patent/CN214181549U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114288597A (en) * | 2022-01-05 | 2022-04-08 | 北京市巨龙工程有限公司 | Explosion-proof and impact-proof fire water spraying system |
| CN114288597B (en) * | 2022-01-05 | 2022-08-26 | 北京市巨龙工程有限公司 | Explosion-proof and impact-proof fire water spraying system |
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