CN215351706U - Fire extinguishing system is used to public floor safety - Google Patents
Fire extinguishing system is used to public floor safety Download PDFInfo
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- CN215351706U CN215351706U CN202121680399.4U CN202121680399U CN215351706U CN 215351706 U CN215351706 U CN 215351706U CN 202121680399 U CN202121680399 U CN 202121680399U CN 215351706 U CN215351706 U CN 215351706U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/108—Rainwater harvesting
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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 technique of fire extinguishing system and specifically relates to a fire extinguishing system is used to public floor safety is related to, and it is including setting up the header tank on building roof and connecting the outlet pipe on the header tank, the header tank top is provided with the roof, the water inlet has been seted up on the roof, the outlet pipe is kept away from header tank one end and is passed building roof setting on the building. According to the rainwater collecting system, the water collecting tank is arranged on the roof of a building, a water inlet is formed in the top plate of the water collecting tank, and rainwater can enter the water collecting tank along the water inlet in rainy days; when a fire disaster happens, water is sprayed to the part on fire through the water collecting tank and the water outlet pipe, fire extinguishment is facilitated, the amount of smoke and dust in the air is reduced, meanwhile, the rainwater is utilized to extinguish the fire, and the utilization rate of the rainwater is increased.
Description
Technical Field
The application relates to the technical field of fire extinguishing systems, in particular to a fire extinguishing system for public floor safety.
Background
With the improvement of living standard of people and the effective utilization of land resources, more and more high buildings are pulled out of the ground, and in order to keep people in the high buildings away from the threat of fire, the fire-fighting construction is designed in the buildings usually.
In the related art, a fire is generally extinguished by a fire hydrant installed in a building wall in a building, and in the event of a fire in the building, the fire is extinguished by the fire hydrant installed in the building wall.
In view of the above-mentioned related arts, the inventor believes that a large amount of smoke is easily generated at a fire place in a building, and the smoke in the air cannot be reduced by the gas injected from the fire hydrant.
SUMMERY OF THE UTILITY MODEL
In order to reduce smoke and dust in the air, the application provides a fire extinguishing system is used to public floor safety.
The application provides a fire extinguishing system is used to public floor safety adopts following technical scheme:
the utility model provides a public floor is fire extinguishing system for safety, is including setting up the header tank on the building roof and connecting the outlet pipe on the header tank, the header tank top is provided with the roof, the water inlet has been seted up on the roof, the outlet pipe is kept away from header tank one end and is passed the building roof and set up in the building.
By adopting the technical scheme, the water collecting tank is arranged on the roof of the building, the top plate of the water collecting tank is provided with the water inlet, and rainwater can enter the water collecting tank along the water inlet in rainy days; when a fire disaster happens, water is sprayed to the part on fire through the water collecting tank and the water outlet pipe, fire extinguishment is facilitated, the amount of smoke and dust in the air is reduced, meanwhile, the rainwater is utilized to extinguish the fire, and the utilization rate of the rainwater is increased.
Optionally, a water inlet hopper is fixed on the upper surface of the top plate at the water inlet.
Through adopting above-mentioned technical scheme, increased the area of intaking of header tank, more enough more rainwater that makes gets into the header tank, the header tank of being convenient for is collected the rainwater fast.
Optionally, an annular convex plate is arranged at the bottom of the water inlet hopper, a fixing bolt is arranged on the annular convex plate, and the annular convex plate and the top plate are fixed through the fixing bolt.
By adopting the technical scheme, the fixing bolts are fixed on the annular convex plate and the top plate, the water inlet hopper can be fixed on the top plate of the water collection tank, and the water collection tank can collect rainwater conveniently; demolish fixing bolt from annular flange and roof, can demolish the fill of intaking from the header tank roof, the fill maintenance of intaking of being convenient for and change.
Optionally, a limiting ring plate perpendicular to the upper surface of the top plate is fixed on the upper surface of the top plate at the water inlet, and the water inlet hopper is sleeved on the limiting ring plate.
Through adopting above-mentioned technical scheme, will intake on the fill cover establishes the spacing ring board on the roof, when intaking and fighting fixedly, intake and fight and can not take place lateral shifting, be convenient for intake fixed of fighting.
Optionally, the top plate is provided with a light screen capable of being opened and closed at the water inlet.
By adopting the technical scheme, the light screen is opened, rainwater can enter the water collecting tank from the water inlet on the top plate, and the water collecting tank is convenient to collect the rainwater; close the light screen, the light screen shelters from in water inlet department, and in outside light can not get into the header tank, the evaporation of rainwater in the header tank has been reduced, has promoted the water utilization ratio in the header tank.
Optionally, a limiting baffle perpendicular to the bottom surface of the top plate is fixed on the outer side of the side edge of the water inlet on the bottom surface of the top plate, a guide slide rail horizontally arranged is arranged below the limiting baffle of the water collection tank, two ends of the guide slide rail are respectively fixed on two opposite side walls of the water collection tank, a slide connecting rod is connected to the guide slide rail in a sliding manner, a rotation connecting rod is hinged to the slide connecting rod, one end of the rotation connecting rod, which deviates from the slide connecting rod, is hinged to the bottom surface of the light shielding plate, a lead screw is further arranged in the water collection tank, a slide bar is connected to the lead screw, the end head of the slide bar is fixed to the slide connecting rod, a driving motor is fixed on the side wall of the water collection tank, and an output shaft of the driving motor is connected with the lead screw.
By adopting the technical scheme, when the weather is clear, the driving motor can drive the light screen to move towards the water inlet of the top plate, so that the light screen is shielded at the water inlet of the top plate to prevent light rays from entering the water collection tank, and the volatilization of rainwater in the water collection tank is reduced; in rainy days, the driving motor can drive the light screen to move towards the direction deviating from the water inlet of the top plate, so that rainwater can enter the water collecting tank through the water inlet, and the rainwater in the water collecting tank can be collected conveniently.
Optionally, the side wall of the water collecting tank is provided with an overflow hole, and the height of the overflow hole is lower than that of the screw rod.
Through adopting above-mentioned technical scheme, seted up the overflow hole at the header tank lateral wall, the overflow hole height is less than the lead screw height for liquid level is less than the mounting height of lead screw in the header tank, avoids soaking of rainwater to the lead screw in the header tank, has promoted the life of lead screw.
Optionally, a baffle plate is arranged at the overflow hole on the side wall of the water collection tank, and the top end of the baffle plate is hinged to the side wall of the water collection tank.
By adopting the technical scheme, when the liquid level in the water collecting tank is lower than the overflow hole, the shielding plate can shield the overflow hole under the self-weight state, so that light rays entering the water collecting tank from the overflow hole are reduced, and the evaporation of rainwater in the water collecting tank is reduced; when the liquid level is higher than the overflow hole in the water collecting tank, the baffle plate can be washed away by rainwater in the water collecting tank to flow out of the water collecting tank, so that the lead screw is prevented from being soaked by rainwater in the water collecting tank, and the service life of the lead screw is prolonged.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the water collecting tank is arranged on the roof of the building, a water inlet is formed in the top plate of the water collecting tank, and rainwater can enter the water collecting tank along the water inlet in rainy days; when a fire disaster occurs, water is sprayed to the fire catching position through the water collecting tank and the water outlet pipe, so that the fire is conveniently extinguished, the smoke and dust amount in the air is reduced, and meanwhile, the rainwater is used for extinguishing the fire, so that the utilization rate of the rainwater is increased;
2. a light screen is arranged at the water inlet of the top plate, and when the light screen is opened, rainwater can enter the water collecting tank from the water inlet on the top plate, so that the water collecting tank can collect the rainwater conveniently; the light screen is closed, the light screen is shielded at the water inlet, external light cannot enter the water collecting tank, evaporation of rainwater in the water collecting tank is reduced, and the water utilization rate in the water collecting tank is improved;
3. the shielding plate is arranged at the overflow hole, when the liquid level in the water collecting tank is lower than the overflow hole, the shielding plate can shield the overflow hole under the self-weight state, so that light rays entering the water collecting tank from the overflow hole are reduced, and the evaporation of rainwater in the water collecting tank is reduced; when the liquid level is higher than the overflow hole in the water collecting tank, the baffle plate can be washed away by rainwater in the water collecting tank to flow out of the water collecting tank, so that the lead screw is prevented from being soaked by rainwater in the water collecting tank, and the service life of the lead screw is prolonged.
Drawings
Fig. 1 is a schematic view of the overall structure of a fire protection system for public floor security according to an embodiment of the present application.
Fig. 2 is a schematic view of an internal structure of a water collecting tank according to an embodiment of the present application.
Fig. 3 is a schematic structural diagram of a closed state of a light shielding plate according to an embodiment of the present application.
Description of reference numerals: 1. building; 2. a water collection tank; 21. a top plate; 211. a water inlet; 212. a limit ring plate; 213. a limit baffle; 22. an overflow aperture; 23. a shielding plate; 3. a water outlet pipe; 4. a water inlet hopper; 41. an annular convex plate; 5. fixing the bolt; 6. a visor; 61. rotating the connecting rod; 7. a guide slide rail; 71. a sliding connecting rod; 8. a lead screw; 81. a slide bar; 9. the motor is driven.
Detailed Description
The present application is described in further detail below with reference to figures 1-3.
The embodiment of the application discloses public floor is fire extinguishing system for safety. Referring to fig. 1, public floor is fire extinguishing system for safety is including fixing header tank 2 on building 1 roof and connecting outlet pipe 3 on header tank 2, and outlet pipe 3 deviates from header tank 2 one end and extends to building 1 inboard, when the conflagration breaing out, can carry the department of catching fire with the water in header tank 2 through outlet pipe 3, is convenient for put out the fire of the department of catching fire, can reduce the smoke and dust in the air simultaneously.
Referring to fig. 2 and 3, a top plate 21 is arranged at the upper end of the water collection tank 2, a rectangular water inlet 211 is formed in one side of the upper surface of the top plate 21, a limit ring plate 212 perpendicular to the upper surface of the top plate 21 is fixedly welded at the water inlet 211 on the upper surface of the top plate 21, and the top plate 21 is sleeved on the water inlet hopper 4 at the limit ring plate 212, so that the water inlet area of the water collection tank 2 is increased, and rainwater can conveniently enter the water collection tank 2; the outside integrated into one piece of 4 bottoms of fill of intaking has annular flange 41, and annular flange 41 has evenly laid many fixing bolt 5 along circumference, and fixing bolt 5 passes annular flange 41 to be fixed on roof 21, can fix the fill 4 of intaking on roof 21, makes things convenient for the rainwater to get into in the header tank 2 from the fill 4 of intaking.
Referring to fig. 2 and 3, a limit baffle 213 perpendicular to the bottom surface of the top plate 21 is welded and fixed on the outer side of the side edge of the water inlet 211 on the bottom surface of the top plate 21, a driving motor 9 is fixed outside the side wall opposite to the limit baffle 213 of the water collection tank 2, a horizontally arranged lead screw 8 is connected to the driving motor 9, a sliding strip 81 is connected to the lead screw 8 in a sliding manner, two guide slide rails 7 parallel to the lead screw 8 are arranged on two sides of the lead screw 8, the guide slide rails 7 have the same installation height as the lead screw 8, two ends of the guide slide rails 7 are respectively fixed on the two inner side walls of the water collection tank 2, a sliding connecting rod 71 is connected to the guide slide rails 7 in a sliding manner, the outer side surface of the sliding connecting rod 71 is fixed to the end part of the sliding strip 81, a rotating connecting rod 61 is hinged to the sliding connecting rod 71, a light screen 6 is arranged between the lead screw 8 and the top plate 21, and one end of the bottom surface of the rotating connecting rod 6, which is hinged to the end of the rotating connecting rod 61, which is far away from the sliding connecting rod 71.
Referring to fig. 2 and 3, when weather is sunny, driving motor 9 is started, driving motor 9 drives lead screw 8 to rotate, make the slider 81 on the lead screw 8 move to water inlet 211 direction, make slider 81 drive the slide connecting rod 71 on the direction slide rail 7 and move to water inlet 211 direction, thereby light screen 6 moves to the inlet opening direction, when light screen 6 slides to limit baffle 213 department, in limit baffle 213's effect, the last rotation connecting rod 61 of slide connecting rod 71 rotates upwards, can be with light screen 6 shielding plate 23 in roof 21 water inlet 211 department, thereby prevent light entering header 2 in, the rainwater that has reduced in header 2 volatilizees.
Referring to fig. 2 and 3, in rainy days, the driving motor 9 is started, the driving motor 9 drives the screw rod 8 to rotate reversely, so that the sliding strip 81 on the screw rod 8 moves away from the water inlet 211, the sliding connecting rod 71 moves away from the water inlet 211, the light shielding plate 6 moves away from the water inlet 211, and the water collecting tank 2 is convenient to collect rainwater. In the process that the light screen 6 faces away from the water inlet 211, under the action of the self weight of the light screen 6, the rotating connecting rod 61 on the sliding connecting rod 71 rotates downwards, so that the light screen 6 moves downwards, the top surface of the light screen 6 is separated from the bottom surface of the top plate 21, when the light screen 6 moves away from the water inlet 211, the top plate 21 cannot block the light screen 6 to move, and the light screen 6 is convenient to move away from the water inlet 211.
Referring to fig. 2 and 3, the outer side wall of the water collection tank 2 opposite to the driving motor 9 is provided with a plurality of square overflow holes along the horizontal direction, the opening height of the overflow holes is lower than the installation height of the screw 8, the outer side wall of the water collection tank 2 is provided with a baffle plate 23 at the overflow holes, and the top end of the baffle plate 23 is hinged on the side wall of the water collection tank 2; when the liquid level in the water collection tank 2 is lower than the overflow holes, the shielding plate 23 can prevent light rays from entering the water collection tank 2, so that the evaporation of rainwater in the water collection tank 2 is reduced, and the water utilization rate in the water collection tank 2 is improved; when the liquid level is higher than the overflow hole in the water collection tank 2, under the action of gravity of water in the water collection tank 2, the rainwater higher than the overflow hole 22 in the water collection tank 2 can flush the baffle plate 23 and flow out from the overflow hole 22, so that the rainwater in the water collection tank 2 can be prevented from soaking the lead screw 8 and the sliding guide rail, and the service life of the lead screw 8 and the sliding guide rail is prolonged.
The implementation principle of the fire fighting system for public floor safety in the embodiment of the application is as follows: arranging the water collecting tank 2 on the roof of the building 1, wherein a water inlet 211 is formed in a top plate 21 of the water collecting tank 2, and rainwater can enter the water collecting tank 2 along the water inlet 211 in rainy days; when taking place the conflagration, spray water to the department of catching fire through header tank 2 and outlet pipe 3, be convenient for put out a fire, reduced the smoke and dust volume in the air, utilize the rainwater to put out a fire simultaneously, increased the utilization ratio of rainwater.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (8)
1. The utility model provides a fire extinguishing system is used to public floor safety which characterized in that: including setting up header tank (2) and the outlet pipe (3) of connection on header tank (2) on building (1) roof, header tank (2) top is provided with roof (21), water inlet (211) have been seted up on roof (21), outlet pipe (3) are kept away from header tank (2) one end and are passed building (1) roof setting on building (1).
2. A fire fighting system for public floor security as defined in claim 1, wherein: a water inlet hopper (4) is fixed on the upper surface of the top plate (21) at the water inlet (211).
3. A fire fighting system for public floor security as defined in claim 2, wherein: the bottom of the water inlet hopper (4) is provided with an annular convex plate (41), the annular convex plate (41) is provided with a fixing bolt (5), and the annular convex plate (41) is fixed with the top plate (21) through the fixing bolt (5).
4. A fire fighting system for public floor security as defined in claim 3, wherein: a limiting ring plate (212) perpendicular to the upper surface of the top plate (21) is fixed on the upper surface of the top plate (21) at the water inlet (211), and the water inlet hopper (4) is sleeved on the limiting ring plate (212).
5. A fire fighting system for public floor security as defined in claim 1, wherein: the top plate (21) is provided with a light screen (6) which can be opened and closed at the water inlet (211).
6. A fire fighting system for public floor security as defined in claim 5, wherein: a limit baffle (213) which is perpendicular to the bottom surface of the top plate (21) is fixed on the outer side of the side edge of the water inlet (211) on the bottom surface of the top plate (21), a guide slide rail (7) which is horizontally distributed is arranged below the limit baffle (213) on the water collection tank (2), two ends of the guide slide rail (7) are respectively fixed on two opposite side walls of the water collection tank (2), a slide connecting rod (71) is connected on the guide slide rail (7) in a sliding manner, a rotating connecting rod (61) is hinged on the slide connecting rod (71), one end of the rotating connecting rod (61) departing from the slide connecting rod (71) is hinged on the bottom surface of the light shielding plate (6), a lead screw (8) is further arranged in the water collection tank (2), a slide bar (81) is connected on the lead screw (8), the end part of the slide bar (81) is fixed on the slide connecting rod (71), and a driving motor (9) is fixed on the side wall of the water collection tank (2), and an output shaft of the driving motor (9) is connected with the screw rod (8).
7. A fire fighting system for public floor security as defined in claim 6, wherein: the side wall of the water collecting tank (2) is provided with an overflow hole (22), and the height of the overflow hole (22) is lower than that of the screw rod (8).
8. A fire fighting system for public floor security as defined in claim 1, wherein: the side wall of the water collecting tank (2) is provided with a baffle plate (23) at the position of the overflow hole (22), and the top end of the baffle plate (23) is hinged on the side wall of the water collecting tank (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121680399.4U CN215351706U (en) | 2021-07-22 | 2021-07-22 | Fire extinguishing system is used to public floor safety |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121680399.4U CN215351706U (en) | 2021-07-22 | 2021-07-22 | Fire extinguishing system is used to public floor safety |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215351706U true CN215351706U (en) | 2021-12-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121680399.4U Active CN215351706U (en) | 2021-07-22 | 2021-07-22 | Fire extinguishing system is used to public floor safety |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215351706U (en) |
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2021
- 2021-07-22 CN CN202121680399.4U patent/CN215351706U/en active Active
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