CN220530562U - Rotary fire-extinguishing spray head for fire-fighting - Google Patents
Rotary fire-extinguishing spray head for fire-fighting Download PDFInfo
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- CN220530562U CN220530562U CN202321778201.5U CN202321778201U CN220530562U CN 220530562 U CN220530562 U CN 220530562U CN 202321778201 U CN202321778201 U CN 202321778201U CN 220530562 U CN220530562 U CN 220530562U
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- mounting piece
- connecting pipe
- arc
- spring
- block
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- 239000007921 spray Substances 0.000 title claims abstract description 19
- 230000007246 mechanism Effects 0.000 claims abstract description 36
- 238000009434 installation Methods 0.000 claims abstract description 5
- 230000001629 suppression Effects 0.000 claims 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 14
- 230000000694 effects Effects 0.000 abstract description 7
- 239000011521 glass Substances 0.000 description 5
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000005507 spraying Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000012423 maintenance Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Nozzles (AREA)
Abstract
The utility model discloses a rotary fire extinguishing nozzle for fire control, and relates to the technical field of fire control equipment. When the utility model is used, the mounting groove on the surface of the upper mounting piece is aligned with the fixed block of the lower mounting piece to be extruded, the arc-shaped block on the surface of the fixed block is retracted into the fixed block through the first spring, then the upper mounting piece is rotated, the fixed block moves to the clamping block through the sliding groove and is clamped with the clamping block along with the protrusion of the arc-shaped block, so that the effect of disassembly in aspects is achieved, and the installation is convenient; the water flow at the top end flows into the turbine sleeved on the inner wall of the fixing piece through the mounting mechanism, the turbine is driven to rotate by the force of water pressure, the turbine drives the connecting pipe at the bottom end to rotate, and the connecting pipe drives the sprinkler head and the auxiliary sprinkler head at the bottom end to spray in multiple directions.
Description
Technical Field
The utility model relates to the technical field of fire-fighting equipment, in particular to a rotary fire-extinguishing spray head for fire-fighting.
Background
The fire-fighting nozzle is a fire-fighting appliance which is fixedly installed in a building and can extinguish fire in time when a fire occurs. The existing fire control shower nozzle includes the connecting pipe that the cavity was intake, the glass pipe, watering dish and top cap, the top cap is located the recess of the delivery port of connecting pipe, watering dish fixed connection is in the outside of connecting pipe, glass pipe both ends offset with top cap surface and watering dish internal surface respectively, when the building takes place the conflagration, indoor temperature risees, the glass pipe is exploded behind the liquid heat absorption in the glass pipe for the top cap has lost the pressure that the glass pipe applyed it, the water blowout in the connecting pipe and top cap, the water column sprays and spreads after watering dish internal surface, realize the purpose of watering.
However, the existing fire-fighting spray head is generally installed on a ceiling, the replacement and installation of a pipeline are inconvenient when maintenance is performed, and the existing spray head is too small in spraying area, so that the fire-extinguishing efficiency is low, and the problems of poor fire-extinguishing effect and waste are caused.
Disclosure of Invention
Based on the above, the utility model aims to provide a rotary fire-extinguishing nozzle for fire protection, which solves the technical problems in the background.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the rotary fire extinguishing nozzle for fire control comprises a shell, wherein the top end of the shell is provided with a mounting mechanism, a rotating mechanism is arranged in the shell, the bottom end of the rotating mechanism is provided with an auxiliary mechanism, and a filter screen is arranged in the shell;
the mounting mechanism comprises a lower mounting part, a fixed block is arranged on the surface of the lower mounting part, a first spring is arranged inside the fixed block, an arc-shaped block is arranged at the top end of the first spring, one end of the lower mounting part is connected with an upper mounting part, a mounting groove is formed in the surface of the upper mounting part, a sliding groove is formed in the upper mounting part, and a clamping block is arranged on the inner wall of the sliding groove.
Preferably, the square groove is formed in the fixing block, a first spring is connected to the bottom end of the square groove, and an arc-shaped block is connected to the top end of the first spring.
Preferably, the rotary mechanism comprises a fixing piece fixed inside the shell, a turbine is sleeved on the inner wall of the fixing piece, a connecting pipe is connected to the bottom end of the turbine, a filter screen is sleeved on the inner wall of the connecting pipe, a secondary connecting pipe is connected to the bottom end of the connecting pipe, and a sprinkler head is connected to the bottom end of the secondary connecting pipe.
Preferably, six groups of inclined block grooves are formed in the bottom surface of the sprinkler head and distributed according to the circumference, and a plurality of groups of circular holes are formed in the bottom surface of the sprinkler head and distributed according to the circumference.
Preferably, the two ends of the connecting pipe are connected with branch pipes, and the branch pipes are fixedly connected with auxiliary spray heads through auxiliary mechanisms.
Preferably, the auxiliary mechanism comprises a left mounting piece fixed at one end of the branch pipe, an arc groove is formed in the left mounting piece, one end of the left mounting piece is connected with a right mounting piece, one end, close to the left mounting piece, of the right mounting piece is provided with an arc rod, one end, far away from the right mounting piece, of the arc rod is provided with an inner groove, the bottom of the inner groove is connected with a second spring, and one end of the second spring is connected with a protruding block.
In summary, the utility model has the following advantages:
when the mounting device is used, the mounting groove on the surface of the upper mounting piece is aligned with the fixed block of the lower mounting piece to be extruded, the arc-shaped block on the surface of the fixed block is retracted into the fixed block through the first spring, then the upper mounting piece is rotated, the fixed block moves to the clamping block through the sliding groove and is clamped with the clamping block along with the protrusion of the arc-shaped block, so that the effect of disassembly in aspects is achieved, and the mounting is convenient; the water flow at the top end flows into the turbine sleeved on the inner wall of the fixing piece through the mounting mechanism, the turbine is driven to rotate by the force of water pressure, the turbine drives the connecting pipe at the bottom end to rotate, and the connecting pipe drives the sprinkler head and the auxiliary sprinkler head at the bottom end to spray in multiple directions.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a partial top view of the mounting mechanism of the present utility model;
FIG. 3 is a partial top view of the mounting mechanism of the present utility model;
FIG. 4 is a bottom view of the main sprinkler head of the present utility model;
FIG. 5 is a partial top view of the assist mechanism of the present utility model;
fig. 6 is a partial side view of the assist mechanism of the present utility model.
In the figure: 100. a housing; 200. a mounting mechanism; 300. a rotation mechanism; 400. an auxiliary mechanism; 500. a filter screen;
210. a lower mounting member; 220. a fixed block; 230. a first spring; 240. an arc-shaped block; 250. an upper mounting member; 260. a mounting groove; 270. a sliding groove; 280. a clamping block;
310. a turbine; 320. a fixing member; 330. a connecting pipe; 340. a secondary connection pipe; 350. a spray head; 360. a branch pipe; 370. an auxiliary spray head;
410. a left mounting member; 420. an arc-shaped groove; 430. a right mounting member; 440. an arc-shaped rod; 450. a bump; 460. and a second spring.
Detailed Description
The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. The embodiments described below by referring to the drawings are illustrative only and are not to be construed as limiting the utility model.
Hereinafter, an embodiment of the present utility model will be described in accordance with its entire structure.
The rotary fire extinguishing nozzle for fire control as shown in fig. 1 to 6 comprises a shell 100, wherein the top end of the shell 100 is provided with a mounting mechanism 200, the inside of the shell is provided with a rotating mechanism 300, the bottom end of the rotating mechanism 300 is provided with an auxiliary mechanism 400, and the inside of the shell 100 is provided with a filter screen 500;
the mounting mechanism 200 comprises a lower mounting piece 210, a fixed block 220 is arranged on the surface of the lower mounting piece 210, a first spring 230 is arranged in the fixed block 220, an arc-shaped block 240 is arranged at the top end of the first spring 230, one end of the lower mounting piece 210 is connected with an upper mounting piece 250, a mounting groove 260 is formed in the surface of the upper mounting piece 250, a sliding groove 270 is formed in the upper mounting piece 250, and a clamping block 280 is arranged on the inner wall of the sliding groove 270.
The mounting groove 260 on the surface of the upper mounting piece 250 is aligned with the fixed block 220 of the lower mounting piece 210 to be extruded, the arc-shaped block 240 on the surface of the fixed block 220 is retracted into the fixed block 220 through the first spring 230, then the upper mounting piece 250 is rotated, the fixed block 220 moves to the clamping block 280 through the sliding groove 270, and is clamped with the clamping block 280 along with the protrusion of the arc-shaped block 240, so that the effect of disassembly is achieved, and the mounting is convenient.
Referring to fig. 1 to 3, a square groove is formed in the fixing block 220, a first spring 230 is connected to the bottom end of the square groove, and an arc-shaped block 240 is connected to the top end of the first spring 230.
The arc-shaped block 240 protrudes the arc-shaped block 240 by the force of the first spring 230, and the square groove can allow the arc-shaped block 240 to be extruded and retracted by the first spring 230.
Referring to fig. 1, the rotating mechanism 300 includes a fixing member 320 fixed inside the housing 100, a turbine 310 sleeved on an inner wall of the fixing member 320, a connection pipe 330 connected to a bottom end of the turbine 310, a filter screen 500 sleeved on an inner wall of the connection pipe 330, a secondary connection pipe 340 connected to a bottom end of the connection pipe 330, and a spray head 350 connected to a bottom end of the secondary connection pipe 340.
The water flow at the top flows into the turbine 310 sleeved on the inner wall of the fixing piece 320 through the mounting mechanism 200, then the turbine 310 is driven to rotate by the force of water pressure, the turbine 310 drives the connecting pipe 330 at the bottom to rotate, the connecting pipe 330 drives the sprinkler head 350 and the auxiliary sprinkler head 370 at the bottom to achieve the effect of spraying in multiple directions, and the filter screen arranged inside the connecting pipe 330 can effectively filter impurities in water to avoid the condition that the sprinkler head is blocked.
Referring to fig. 4, six groups of inclined block grooves are formed on the bottom surface of the sprinkler head 350, and are distributed according to the circumference, and a plurality of groups of circular holes are formed on the bottom surface of the sprinkler head 350, and are distributed according to the circumference.
The plurality of groups of inclined block grooves and the plurality of groups of circular holes arranged on the bottom surface of the spray head 350 are distributed according to the circumference, so that water is sprayed on the bottom surface more uniformly, and the water head at the top end can be extruded into water mist by the force generated when passing through the inclined block grooves.
Referring to fig. 1, two ends of the connecting pipe 330 are connected with a branch pipe 360, and the branch pipe 360 is fixedly connected with an auxiliary spray head 370 through an auxiliary mechanism 400.
The branch pipe 360 and the auxiliary spray head 370 are connected by the auxiliary mechanism 400, thereby achieving the effect of the replacement in terms.
Referring to fig. 5 to 6, the auxiliary mechanism 400 includes a left mounting member 410 fixed at one end of the branch pipe 360, an arc groove 420 is provided inside the left mounting member 410, one end of the left mounting member 410 is connected with a right mounting member 430, one end of the right mounting member 430, which is close to the left mounting member 410, is provided with an arc rod 440, one end of the arc rod 440, which is far away from the right mounting member 430, is provided with an inner groove, the bottom of the inner groove is connected with a No. two spring 460, and one end of the No. two spring 460 is connected with a bump 450.
The arc-shaped rod 440 at one end of the right mounting member 430 is inserted into the arc-shaped groove 420 on the surface of the left mounting member 410, then the right mounting member 430 is twisted to insert the arc-shaped rod 440 into the arc-shaped groove 420, the bump 450 at one end of the arc-shaped rod 440 is extruded by the second spring 460 and then is clamped in the arc-shaped groove 420, so that the installation and the replacement are facilitated.
When in use, the mounting groove 260 on the surface of the upper mounting piece 250 is aligned with the fixed block 220 of the lower mounting piece 210 to be extruded, the arc-shaped block 240 on the surface of the fixed block 220 is retracted into the fixed block 220 through the first spring 230, then the upper mounting piece 250 is rotated, the fixed block 220 moves to the clamping block 280 through the sliding groove 270 and is clamped with the clamping block 280 along with the protrusion of the arc-shaped block 240, so that the effect of disassembly is achieved, and the installation is convenient; the water flow at the top end flows into the turbine 310 sleeved on the inner wall of the fixing piece 320 through the mounting mechanism 200, then the turbine 310 is driven to rotate by the force of water pressure, the turbine 310 drives the connecting pipe 330 at the bottom end to rotate, and the connecting pipe 330 drives the sprinkler head 350 and the auxiliary sprinkler head 370 at the bottom end to spray in multiple directions.
Although embodiments of the utility model have been shown and described, the detailed description is to be construed as exemplary only and is not limiting of the utility model as the particular features, structures, materials, or characteristics may be combined in any suitable manner in any one or more embodiments or examples, and modifications, substitutions, variations, etc. may be made in the embodiments as desired by those skilled in the art without departing from the principles and spirit of the utility model, provided that such modifications are within the scope of the appended claims.
Claims (6)
1. A rotary fire extinguishing nozzle for fire protection, comprising a housing (100), characterized in that: the device is characterized in that an installation mechanism (200) is arranged at the top end of the shell (100), a rotating mechanism (300) is arranged in the shell, an auxiliary mechanism (400) is arranged at the bottom end of the rotating mechanism (300), and a filter screen (500) is arranged in the shell (100);
the mounting mechanism (200) comprises a lower mounting piece (210), a fixed block (220) is arranged on the surface of the lower mounting piece (210), a first spring (230) is arranged inside the fixed block (220), an arc-shaped block (240) is arranged at the top end of the first spring (230), one end of the lower mounting piece (210) is connected with an upper mounting piece (250), a mounting groove (260) is formed in the surface of the upper mounting piece (250), a sliding groove (270) is formed in the inner portion of the upper mounting piece (250), and a clamping block (280) is arranged on the inner wall of the sliding groove (270).
2. The rotary fire extinguishing nozzle for fire control according to claim 1, wherein: the square groove is formed in the fixing block (220), a first spring (230) is connected to the bottom end of the square groove, and an arc-shaped block (240) is connected to the top end of the first spring (230).
3. The rotary fire extinguishing nozzle for fire control according to claim 1, wherein: the rotary mechanism (300) comprises a fixing piece (320) fixed inside the shell (100), a turbine (310) is sleeved on the inner wall of the fixing piece (320), a connecting pipe (330) is connected to the bottom end of the turbine (310), a filter screen (500) is sleeved on the inner wall of the connecting pipe (330), a secondary connecting pipe (340) is connected to the bottom end of the connecting pipe (330), and a sprinkler head (350) is connected to the bottom end of the secondary connecting pipe (340).
4. A rotary fire suppression sprinkler according to claim 3, wherein: six groups of inclined block grooves are formed in the bottom surface of the spray head (350) and distributed according to the circumference, and a plurality of groups of circular holes are formed in the bottom surface of the spray head (350) and distributed according to the circumference.
5. A rotary fire suppression sprinkler according to claim 3, wherein: and two ends of the connecting pipe (330) are connected with branch pipes (360), and the branch pipes (360) are fixedly connected with auxiliary spray heads (370) through auxiliary mechanisms (400).
6. The rotary fire extinguishing nozzle for fire control according to claim 5, wherein: the auxiliary mechanism (400) comprises a left mounting piece (410) fixed at one end of a branch pipe (360), an arc groove (420) is formed in the left mounting piece (410), a right mounting piece (430) is connected to one end of the left mounting piece (410), an arc rod (440) is arranged at one end, close to the left mounting piece (410), of the right mounting piece (430), an inner groove is formed in one end, far away from the right mounting piece (430), of the arc rod (440), a second spring (460) is connected to the bottom of the inner groove, and a bump (450) is connected to one end of the second spring (460).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321778201.5U CN220530562U (en) | 2023-07-07 | 2023-07-07 | Rotary fire-extinguishing spray head for fire-fighting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321778201.5U CN220530562U (en) | 2023-07-07 | 2023-07-07 | Rotary fire-extinguishing spray head for fire-fighting |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220530562U true CN220530562U (en) | 2024-02-27 |
Family
ID=89970299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321778201.5U Active CN220530562U (en) | 2023-07-07 | 2023-07-07 | Rotary fire-extinguishing spray head for fire-fighting |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220530562U (en) |
-
2023
- 2023-07-07 CN CN202321778201.5U patent/CN220530562U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240407 Address after: Room 502, Unit 4, Building 10, Zone 4, North China Petroleum Dongfeng Community, Yanshan South Road, Renqiu City, Cangzhou City, Hebei Province, 061000 Patentee after: Gu Xue Country or region after: China Address before: Room 1502, 19th Floor, North Area, Shixue Apartment, No. 128 Nanquan Road, Nanhu District, Jiaxing City, Zhejiang Province, 314001 Patentee before: Li Tao Country or region before: China |