CN216091993U - Fire sprinkler head emergency drainage device that bursts - Google Patents
Fire sprinkler head emergency drainage device that bursts Download PDFInfo
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- CN216091993U CN216091993U CN202122561527.XU CN202122561527U CN216091993U CN 216091993 U CN216091993 U CN 216091993U CN 202122561527 U CN202122561527 U CN 202122561527U CN 216091993 U CN216091993 U CN 216091993U
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Abstract
The utility model discloses an emergency drainage device for bursting of a fire sprinkler head, which comprises a main pipe; when the spray header bursts, the water flow velocity measuring instrument in the branch pipe detects signals, and the valve is closed, so that the branch pipe is closed, and fire fighting water is prevented from flowing out of the branch pipe all the time; can live through the water receiving tank to the partly water of outflow in the branch pipe, avoid these water wantonly unrestrained indoor, if when the conflagration breaing out, indoor fire alarm sends out the police dispatch newspaper, and signal transmission for the host computer, after advancing the host computer and confirming, the linkage motor starts, drive the speed reducer by the motor and rotate, the speed reducer drives and connects the pivot and rotate, it drives the bull stick to connect the pivot and rotates, the rotation of bull stick makes branch rotate, thereby make branch follow the bottom of water receiving tank and rotate, the water receiving tank can rotate along the dead lever through the action of gravity this moment, thereby make shower head spun water can spill at indoor by a large scale.
Description
Technical Field
The utility model belongs to the technical field of fire fighting, and particularly relates to an emergency drainage device for bursting of a fire sprinkler head.
Background
The fire-fighting spraying system is a fire-fighting device, is a fixed fire-fighting facility with wide application, and has the characteristics of low price, high fire-fighting efficiency and the like. The device can be divided into two forms of manual control and automatic control according to different functions. The system is provided with the alarm device, can automatically send out an alarm when a fire disaster occurs, and the automatically controlled fire-fighting spraying system can automatically spray and work in linkage with other fire-fighting facilities, so that the initial fire disaster can be effectively controlled and extinguished.
The fire sprinkler head is used for a fire sprinkler system, and when a fire disaster occurs, water is sprinkled out through a sprinkler head splashing disc to extinguish the fire, and is currently divided into a drooping type sprinkler head, an upright type sprinkler head, a common type sprinkler head, a side wall type sprinkler head and the like.
In the prior art, fire-fighting spray headers are installed indoors in each building. When the fire sprinkler head bursts, water resources in the fire sprinkler head can be sprayed out in a large quantity, so that the indoor environment can be polluted, and meanwhile, the waste of the water resources is also caused.
An effective solution to the problems in the related art has not been proposed yet.
Therefore, in order to solve the above problems, the present invention provides an emergency drainage device for fire sprinkler head burst.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an emergency drainage device for fire sprinkler head burst, which aims to solve the problems in the background technology.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a fire sprinkler head bursts emergent drainage device, is including being responsible for, the bottom fixed mounting who is responsible for has the multiunit branch pipe, the internally mounted of branch pipe has water velocity of flow measuring apparatu, the bridge plate is installed to the bottom of being responsible for, bottom one side fixed mounting of bridge plate has the motor case, the internally mounted of motor case has the motor, the bottom fixed mounting of motor has the speed reducer, the connection pivot is installed to the bottom of speed reducer, the bottom fixed mounting who connects the pivot has the bull stick, the bottom fixed mounting of bull stick has branch, the bottom opposite side fixed mounting of bridge plate has the dead lever, the bull stick with install the water receiving tank between the dead lever.
Furthermore, the bottom end of the branch pipe is fixedly provided with a spray header, and the branch pipe is provided with a valve.
Furthermore, the screw rods are installed on two sides of the bridge plate in a threaded connection mode, and the top ends of the screw rods are connected with the indoor roof.
Further, the inside top fixed mounting of motor case has the fixing base, the bottom fixed mounting of fixing base has the motor, the output of motor inner rotating shaft pass through the shaft coupling with the receiving terminal of speed reducer inner rotating shaft is connected, the output of speed reducer inner rotating shaft pass through the shaft coupling with the top of connecting the pivot is connected.
Furthermore, a connecting rod is fixedly installed on one side of the water receiving tank, one end of the connecting rod is movably connected with the fixing rod, and one end of the water receiving tank is fixedly installed with one end of a drain pipe.
Furthermore, a water collecting tank is arranged on one side of the bottom end of the main pipe, and the other end of the drain pipe is connected with the water collecting tank.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the utility model, when the spray header bursts, water in the main pipe flows out through the branch pipe, the water flow velocity measuring instrument in the branch pipe detects a signal, and the valve is closed, so that the branch pipe is closed, and fire water is prevented from flowing out of the branch pipe all the time.
2. According to the utility model, part of water flowing out of the branch pipe can be borrowed through the water receiving tank, so that the water is prevented from falling indoors arbitrarily, if a fire disaster occurs, an indoor fire alarm gives an alarm and transmits a signal to the host, after the confirmation of the host, the linkage motor is started, the motor drives the speed reducer to rotate, the speed reducer drives the connecting rotating shaft to rotate, the connecting rotating shaft drives the rotating rod to rotate, the rotating rod rotates the supporting rod, so that the supporting rod is rotated away from the bottom end of the water receiving tank, the supporting rod does not play a supporting effect on the water receiving tank, and at the moment, the water receiving tank can rotate along the fixing rod under the action of gravity, so that the water sprayed by the spray head can be sprayed indoors in a large area, and the fire extinguishing effect is ensured.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic view of a manifold according to the present invention;
fig. 3 is a schematic view of the bottom end structure of the bridge plate of the present invention.
Reference numerals:
1. a main pipe; 2. a branch pipe; 201. a shower head; 202. a water flow velocity measuring instrument; 203. a valve; 3. a bridge plate; 301. a screw rod; 302. a motor case; 303. a fixed seat; 304. a motor; 305. a speed reducer; 306. connecting the rotating shaft; 307. a rotating rod; 308. a strut; 309. fixing the rod; 4. a water receiving tank; 401. a connecting rod; 402. a drain pipe; 5. a water collection tank.
Detailed Description
The following, with reference to the drawings and the detailed description, further description of the present invention is made:
referring to fig. 1-3, the emergency drainage device for fire sprinkler head burst according to the embodiment of the utility model includes a main pipe 1, a plurality of groups of branch pipes 2 are fixedly installed at the bottom end of the main pipe 1, a water flow velocity measuring instrument 202 is installed inside the branch pipes 2, a bridge plate 3 is installed at the bottom end of the main pipe 1, a motor box 302 is fixedly installed at one side of the bottom end of the bridge plate 3, a motor 304 is installed inside the motor box 302, a speed reducer 305 is fixedly installed at the bottom end of the motor 304, a connecting rotating shaft 306 is installed at the bottom end of the speed reducer 305, a rotating rod 307 is fixedly installed at the bottom end of the connecting rotating shaft 306, a supporting rod 308 is fixedly installed at the bottom end of the rotating rod 307, a fixing rod 309 is fixedly installed at the other side of the bottom end of the bridge plate 3, and a water receiving tank 4 is installed between the rotating rod 307 and the fixing rod 309.
Through the scheme of the utility model, the bottom end of the branch pipe 2 is fixedly provided with the spray header 201, and the branch pipe 2 is provided with the valve 203; the two sides of the bridge plate 3 are both provided with screw rods 301 in a threaded connection mode, and the top ends of the screw rods 301 are connected with an indoor roof; a fixed seat 303 is fixedly installed at the top end inside the motor box 302, the motor 304 is fixedly installed at the bottom end of the fixed seat 303, the output end of a rotating shaft inside the motor 304 is connected with the receiving end of a rotating shaft inside the speed reducer 305 through a coupler, and the output end of the rotating shaft inside the speed reducer 305 is connected with the top end of the connecting rotating shaft 306 through a coupler; a connecting rod 401 is fixedly installed at one side of the water receiving tank 4, one end of the connecting rod 401 is movably connected with the fixing rod 309, and one end of a drain pipe 402 is fixedly installed at one end of the water receiving tank 4; a water collecting tank 5 is arranged on one side of the bottom end of the main pipe 1, and the other end of the drain pipe 402 is connected with the water collecting tank 5.
In specific application, when a fire disaster occurs, if the spray header 201 bursts, water in the branch pipe 2 flows out from the spray header 201, at the moment, the water flow rate measuring instrument 202 detects a signal, the valve 203 is closed, so that the branch pipe 2 is closed, fire water is prevented from flowing out of the branch pipe 2 all the time, a part of water flowing out of the branch pipe 2 can be borrowed through the water receiving tank 4, the water is prevented from being scattered indoors wantonly, if the fire disaster occurs, an indoor fire alarm gives an alarm and transmits the signal to a host, after the host confirms, the motor is linked to start 304, the motor 304 drives the speed reducer 305 to rotate, the speed reducer 305 drives the connecting rotating shaft 306 to rotate, the connecting rotating shaft 306 drives the rotating rod 307 to rotate, the rotating rod 307 rotates the supporting rod 308 to rotate from the bottom end of the water receiving tank 4, and the supporting rod 308 does not play a supporting role in abutting against the water receiving tank 4, at this time, the water receiving tank 4 rotates along the fixing rod 309 under the action of gravity, so that water sprayed by the spray header 201 can be sprinkled indoors in a large area, and the fire extinguishing effect is ensured.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the utility model as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. An emergency drainage device for fire sprinkler head bursting is characterized by comprising a main pipe (1), a plurality of groups of branch pipes (2) are fixedly arranged at the bottom end of the main pipe (1), a water flow velocity measuring instrument (202) is arranged in each branch pipe (2), the bottom end of the main pipe (1) is provided with a bridge plate (3), one side of the bottom end of the bridge plate (3) is fixedly provided with a motor box (302), a motor (304) is arranged in the motor box (302), a speed reducer (305) is fixedly arranged at the bottom end of the motor (304), the bottom end of the speed reducer (305) is provided with a connecting rotating shaft (306), the bottom end of the connecting rotating shaft (306) is fixedly provided with a rotating rod (307), a support rod (308) is fixedly arranged at the bottom end of the rotating rod (307), a fixing rod (309) is fixedly arranged at the other side of the bottom end of the bridge plate (3), a water receiving tank (4) is arranged between the rotating rod (307) and the fixing rod (309).
2. A fire sprinkler head bursting emergency drain device according to claim 1, characterized in that a sprinkler head (201) is fixedly mounted at the bottom end of the branch pipe (2), and a valve (203) is mounted on the branch pipe (2).
3. A fire sprinkler head bursting emergency drain device according to claim 1, characterized in that a screw rod (301) is threadedly mounted on both sides of the bridge plate (3), and the top end of the screw rod (301) is connected with an indoor roof.
4. The fire sprinkler head burst emergency drainage device of claim 1, wherein a fixed seat (303) is fixedly installed at the top end of the inside of the motor box (302), the motor (304) is fixedly installed at the bottom end of the fixed seat (303), the output end of the rotating shaft in the motor (304) is connected with the receiving end of the rotating shaft in the speed reducer (305) through a coupler, and the output end of the rotating shaft in the speed reducer (305) is connected with the top end of the connecting rotating shaft (306) through a coupler.
5. The fire sprinkler head bursting emergency drainage device as claimed in claim 1, wherein a connecting rod (401) is fixedly installed at one side of the water receiving tank (4), one end of the connecting rod (401) is movably connected with the fixing rod (309), and one end of the water receiving tank (4) is fixedly installed at one end of the drainage pipe (402).
6. A fire sprinkler head bursting emergency drain device according to claim 5, characterized in that a water collection tank (5) is provided at one side of the bottom end of the main pipe (1), and the other end of the drain pipe (402) is connected with the water collection tank (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122561527.XU CN216091993U (en) | 2021-10-25 | 2021-10-25 | Fire sprinkler head emergency drainage device that bursts |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122561527.XU CN216091993U (en) | 2021-10-25 | 2021-10-25 | Fire sprinkler head emergency drainage device that bursts |
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| Publication Number | Publication Date |
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| CN216091993U true CN216091993U (en) | 2022-03-22 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202122561527.XU Active CN216091993U (en) | 2021-10-25 | 2021-10-25 | Fire sprinkler head emergency drainage device that bursts |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117771602A (en) * | 2024-02-23 | 2024-03-29 | 南京中消消防科技有限公司 | Fault alarm device of fire-fighting water spraying system |
-
2021
- 2021-10-25 CN CN202122561527.XU patent/CN216091993U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117771602A (en) * | 2024-02-23 | 2024-03-29 | 南京中消消防科技有限公司 | Fault alarm device of fire-fighting water spraying system |
| CN117771602B (en) * | 2024-02-23 | 2024-04-26 | 南京中消消防科技有限公司 | Fault alarm device of fire-fighting water spraying system |
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