CN212941100U - Nozzle mounting structure of water mist fire extinguishing system - Google Patents
Nozzle mounting structure of water mist fire extinguishing system Download PDFInfo
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- CN212941100U CN212941100U CN202020335062.9U CN202020335062U CN212941100U CN 212941100 U CN212941100 U CN 212941100U CN 202020335062 U CN202020335062 U CN 202020335062U CN 212941100 U CN212941100 U CN 212941100U
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- drum
- shower nozzle
- fire extinguishing
- cylinder
- mounting structure
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model belongs to the technical field of the shower nozzle that puts out a fire uses, especially, water mist fire extinguishing systems's shower nozzle mounting structure, it is limited to the shower nozzle spray range in the contrast file, and the scope is great when taking place the conflagration, and the shower nozzle is though can carry out angle modulation, but coverage is less, can not satisfy user demand's problem, now proposes following scheme, and it includes the drum, one side intercommunication of drum has the water pipe, and the inside of drum rotates and is connected with the swinging arms, and the bottom intercommunication of swinging arms has the conical tube, has seted up two screw holes on the conical tube, and equal threaded connection has the shower nozzle on two screw holes, and the perpendicular rotation is connected with the vertical axis on the drum, a plurality of arcs of outside fixedly connected with of vertical axis, water pipe. The utility model discloses can carry out angle modulation to the shower nozzle, can enlarge and spray the scope to can more select the use according to the condition, the practicality is strong, can satisfy the user demand.
Description
Technical Field
The utility model relates to a fire sprinkler head uses technical field, especially relates to a thin water smoke fire extinguishing systems's shower nozzle mounting structure.
Background
The water mist fire extinguishing system is a fire fighting device with wide application, has the advantages of safety, environmental protection, energy conservation and the like as a substitute technology, has an indispensable status in the fire fighting industry, the water mist nozzle is an important component of the water mist fire extinguishing system, water under certain pressure passes through the nozzle and then is sprayed out from the nozzle hole at high speed, and generates strong friction with surrounding air to form water mist, so as to achieve the effects of quickly controlling and extinguishing fire, and the application number is obtained after retrieval: CN201821038086.7 or publication (bulletin) No.: CN 209173274U's patent document discloses a fine water smoke fire extinguishing systems's shower nozzle mounting structure, including head body, connecting pipe and water pipe, up arranging in proper order down follows head body, connecting pipe and water pipe, the last fixed surface of head body is connected with the screwed pipe, and screwed pipe and head body are linked together, the surface of screwed pipe and the inner wall threaded connection of connecting pipe, the fixed cover in surface of connecting pipe has connect waterproof bearing, waterproof bearing is located the top of screwed pipe, and waterproof bearing's outer wall and the inner wall fixed connection of water pipe, the fixed surface of connecting pipe is connected with the fixed block, the fixed block is located the centre of waterproof bearing and screwed pipe. The utility model discloses a set up connecting pipe, fixed block, reset spring, movable rod and stopper, solved because water mist is installed through screwed joint and water pipe mostly for the shower nozzle for fire extinguishing systems for the angle of spraying of shower nozzle is fixed easily, leads to the later stage to be difficult to according to indoor specifically furnishing the problem of adjusting the angle of spraying of shower nozzle.
The spray heads in the patent documents have limited spraying range, the range is large when fire occurs, and the spray heads can be subjected to angle adjustment, but the coverage range is small, so that the use requirement cannot be met.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that the spray head in the comparison file has a limited spraying range, the range is large when a fire disaster occurs, the spray head can carry out angle adjustment, but the coverage is small, the defects of use demands cannot be met, and the spray head mounting structure of the water mist fire extinguishing system is provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the utility model provides a water mist fire extinguishing systems's shower nozzle mounting structure, includes the drum, one side intercommunication of drum has the water pipe, the inside rotation of drum is connected with rotatory pipe, the bottom intercommunication of rotatory pipe has the toper pipe, set up two screw holes on the toper pipe, equal threaded connection has the shower nozzle on two screw holes, it is connected with the vertical axis to rotate perpendicularly on the drum, a plurality of arcs of outside fixedly connected with of vertical axis, water pipe and a plurality of arcs looks adaptation, the top fixedly connected with cylinder of drum, the round bottom groove has been seted up to the cylindrical bottom, the vertical axis rotates with the round bottom groove to be connected.
Preferably, the outer side of the rotating pipe is sleeved with a sealing sleeve, the sealing sleeve is in sliding connection with the inner wall of the cylinder, a plurality of balls are embedded in the bottom of the sealing sleeve, and the balls are in rolling connection with the inner wall of the bottom of the cylinder.
Preferably, the bottom end of the vertical shaft is fixedly provided with two connecting rods, and the two connecting rods are fixedly connected with the sealing sleeve.
Preferably, the outer side of the cylinder is in threaded connection with a fixing bolt, the fixing bolt is matched with the vertical shaft, and the fixing bolt is fixed to the vertical shaft.
Preferably, the top of the cylinder is fixedly connected with a mounting plate, and the mounting plate is provided with two mounting holes.
Compared with the prior art, the utility model has the advantages of:
(1) according to the scheme, the cylinder is mounted at a proper position through the mounting plate and the mounting hole, when water flows enter the cylinder, the plurality of arc-shaped plates are impacted to turn over, the arc-shaped plates drive the vertical shaft to rotate, the vertical shaft drives the sealing sleeve to rotate through the two connecting rods, the sealing sleeve drives the rotating pipe to rotate, the rotating pipe drives the two spray heads to rotate through the conical pipe to spray, and the spraying range can be expanded;
(2) if need not when rotatory, this scheme is through turning round tight fixing bolt, and fixing bolt is fixed to the vertical axis, can not promote the vertical axis and rotate when rivers get into drum inside, and then can not drive two shower nozzles rotatory.
The utility model discloses can carry out angle modulation to the shower nozzle, can enlarge and spray the scope to can more select the use according to the condition, the practicality is strong, can satisfy the user demand.
Drawings
FIG. 1 is a schematic structural view of a nozzle mounting structure of a water mist fire extinguishing system according to the present invention;
FIG. 2 is a schematic cross-sectional view of a nozzle mounting structure of a water mist fire extinguishing system according to the present invention;
fig. 3 is a schematic view of the overlooking connection structure of the cylinder, the water pipe, the vertical shaft and the arc-shaped plate of the nozzle mounting structure of the water mist fire extinguishing system provided by the utility model.
In the figure: the device comprises a cylinder 1, a water pipe 2, a mounting plate 3, a rotating pipe 4, a sealing sleeve 5, a ball 6, a vertical shaft 7, a connecting rod 8, an arc plate 9, a cylinder 10, a circular bottom groove 11, a fixing bolt 12, a conical pipe 13, a threaded hole 14, a spray head 15 and a mounting hole 16.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-3, a nozzle mounting structure of water mist fire extinguishing system, including drum 1, one side intercommunication of drum 1 has water pipe 2, the inside of drum 1 rotates and is connected with rotatory pipe 4, the bottom intercommunication of rotatory pipe 4 has conical duct 13, conical duct 13 is last to have seted up two screw holes 14, equal threaded connection has shower nozzle 15 on two screw holes 14, shower nozzle 15 can be dismantled, it is connected with vertical axis 7 to rotate perpendicularly on drum 1, a plurality of arcs of outside fixedly connected with 9 of vertical axis 7, water pipe 2 and a plurality of arcs 9 looks adaptation, the top fixedly connected with cylinder 10 of drum 1, circular bottom groove 11 has been seted up to the bottom of cylinder 10, vertical axis 7 rotates with circular bottom groove 11 to be connected.
In this embodiment, the outside cover of rotating tube 4 is equipped with seal cover 5, and seal cover 5 and the inner wall sliding connection of drum 1, the bottom of seal cover 5 is embedded to have a plurality of balls 6, and ball 6 and the bottom inner wall rolling connection of drum 1, ball 6 can reduce the frictional force of seal cover 5 and drum 1.
In this embodiment, two connecting rods 8 are fixedly mounted at the bottom end of the vertical shaft 7, the two connecting rods 8 are both fixedly connected with the sealing sleeve 5, and the connecting rods 8 play a role in force transmission.
In this embodiment, the outer side of the column 10 is connected with a fixing bolt 12 through a thread, the fixing bolt 12 is matched with the vertical shaft 7, the fixing bolt 12 is fixed on the vertical shaft 7, and the vertical shaft 7 can be fixed through the fixing bolt 12.
In this embodiment, the top fixedly connected with mounting panel 3 of drum 1 has seted up two mounting holes 16 on the mounting panel 3, and mounting hole 16 and mounting panel 3 set up for convenient installation to drum 1.
Example two
Referring to fig. 1-3, a water mist fire extinguishing system's shower nozzle mounting structure, including drum 1, one side intercommunication of drum 1 has water pipe 2, the inside of drum 1 rotates and is connected with rotatory pipe 4, the bottom intercommunication of rotatory pipe 4 has conical tube 13, conical tube 13 is last to have seted up two screw holes 14, equal threaded connection has shower nozzle 15 on two screw holes 14, shower nozzle 15 can be dismantled, it is connected with vertical axis 7 to rotate perpendicularly on drum 1, a plurality of arcs 9 of screw fixedly connected with are passed through in the outside of vertical axis 7, water pipe 2 and a plurality of arcs 9 looks adaptation, screw fixedly connected with cylinder 10 is passed through at the top of drum 1, circular bottom groove 11 has been seted up to cylinder 10's bottom, vertical axis 7 rotates with circular bottom groove 11 to be connected.
In this embodiment, the outside cover of rotating tube 4 is equipped with seal cover 5, and seal cover 5 and the inner wall sliding connection of drum 1, the bottom of seal cover 5 is embedded to have a plurality of balls 6, and ball 6 and the bottom inner wall rolling connection of drum 1, ball 6 can reduce the frictional force of seal cover 5 and drum 1.
In this embodiment, the bottom of vertical axis 7 is through welded fastening install two connecting rods 8, and two connecting rods 8 all pass through screw fixed connection with seal cover 5, and connecting rod 8 plays the transmission effect of power.
In this embodiment, the outer side of the column 10 is connected with a fixing bolt 12 through a thread, the fixing bolt 12 is matched with the vertical shaft 7, the fixing bolt 12 is fixed on the vertical shaft 7, and the vertical shaft 7 can be fixed through the fixing bolt 12.
In this embodiment, the top of drum 1 is connected with mounting panel 3 through screw fixed, has seted up two mounting holes 16 on the mounting panel 3, and mounting hole 16 and mounting panel 3 set up for convenient installation to drum 1.
In the embodiment, when the water sprayer is used, the cylinder 1 is arranged at a proper position through the mounting plate 3 and the mounting hole 16, the water pipe 2 is communicated with a water source, a valve is arranged, when the valve is opened, water flows into the cylinder 1 and enters the two spray heads 15 through the rotating pipe 4 and the conical head pipe 13, the two nozzles 15 are used for spraying and extinguishing fire, when water flow enters the cylinder 1, the water flow impacts the plurality of arc-shaped plates 9 to overturn, the arc-shaped plates 9 drive the vertical shaft 7 to rotate, the vertical shaft 7 drives the sealing sleeve 5 to rotate through the two connecting rods 8, the sealing sleeve 5 drives the rotating pipe 4 to rotate, the rotating pipe 4 drives the two nozzles 5 to rotate through the conical pipe 13 to spray, the spraying range can be enlarged, if rotation is not required, the fixing bolt 12 is tightened, the fixing bolt 12 is fixed to the vertical shaft 7, the water flow entering the cylinder 1 will not push the vertical shaft 7 to rotate, and thus will not drive the two nozzles 15 to rotate.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.
Claims (5)
1. The utility model provides a water mist fire extinguishing systems's shower nozzle mounting structure, includes drum (1), one side intercommunication of drum (1) has water pipe (2), a serial communication port, the inside of drum (1) is rotated and is connected with rotatory pipe (4), the bottom intercommunication of rotatory pipe (4) has conical tube (13), set up two screw hole (14) on conical tube (13), equal threaded connection has shower nozzle (15) on two screw hole (14), drum (1) is gone up and is rotated perpendicularly and is connected with vertical axis (7), a plurality of arcs of outside fixedly connected with (9) of vertical axis (7), water pipe (2) and a plurality of arcs of (9) looks adaptation, the top fixedly connected with cylinder (10) of drum (1), round bottom (11) have been seted up to the bottom of cylinder (10), vertical axis (7) are rotated with round bottom (11) and are connected.
2. The nozzle mounting structure of a water mist fire extinguishing system according to claim 1, wherein a sealing sleeve (5) is sleeved outside the rotating pipe (4), the sealing sleeve (5) is slidably connected with the inner wall of the cylinder (1), a plurality of balls (6) are embedded in the bottom of the sealing sleeve (5), and the balls (6) are in rolling connection with the inner wall of the bottom of the cylinder (1).
3. A nozzle mounting structure of a water mist fire extinguishing system according to claim 1, characterized in that two connecting rods (8) are fixedly mounted at the bottom end of the vertical shaft (7), both connecting rods (8) being fixedly connected with a sealing sleeve (5).
4. A nozzle mounting structure for a water mist fire extinguishing system according to claim 1, wherein the outer side of the cylinder (10) is threadedly connected with a fixing bolt (12), the fixing bolt (12) is adapted to the vertical shaft (7), and the fixing bolt (12) is fixed to the vertical shaft (7).
5. A nozzle mounting structure of a water mist fire extinguishing system according to claim 1, wherein a mounting plate (3) is fixedly connected to the top of the cylinder (1), and two mounting holes (16) are formed in the mounting plate (3).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020335062.9U CN212941100U (en) | 2020-03-17 | 2020-03-17 | Nozzle mounting structure of water mist fire extinguishing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020335062.9U CN212941100U (en) | 2020-03-17 | 2020-03-17 | Nozzle mounting structure of water mist fire extinguishing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212941100U true CN212941100U (en) | 2021-04-13 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020335062.9U Expired - Fee Related CN212941100U (en) | 2020-03-17 | 2020-03-17 | Nozzle mounting structure of water mist fire extinguishing system |
Country Status (1)
| Country | Link |
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| CN (1) | CN212941100U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114748823A (en) * | 2022-03-22 | 2022-07-15 | 中建八局发展建设有限公司 | High-pressure water mist fire extinguishing device and fire extinguishing method |
-
2020
- 2020-03-17 CN CN202020335062.9U patent/CN212941100U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114748823A (en) * | 2022-03-22 | 2022-07-15 | 中建八局发展建设有限公司 | High-pressure water mist fire extinguishing device and fire extinguishing method |
| CN114748823B (en) * | 2022-03-22 | 2023-01-13 | 中建八局发展建设有限公司 | High-pressure water mist fire extinguishing device and fire extinguishing method |
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210413 |