CN217854272U - Fire spraying system - Google Patents
Fire spraying system Download PDFInfo
- Publication number
- CN217854272U CN217854272U CN202221088448.XU CN202221088448U CN217854272U CN 217854272 U CN217854272 U CN 217854272U CN 202221088448 U CN202221088448 U CN 202221088448U CN 217854272 U CN217854272 U CN 217854272U
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- Prior art keywords
- pipeline
- fire
- water
- storage tank
- water tank
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- 238000005507 spraying Methods 0.000 title claims abstract description 30
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 199
- 229920000742 Cotton Polymers 0.000 claims description 19
- 239000010865 sewage Substances 0.000 claims description 11
- 230000003247 decreasing effect Effects 0.000 claims description 2
- 230000000903 blocking effect Effects 0.000 claims 2
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 238000001914 filtration Methods 0.000 description 15
- 239000007921 spray Substances 0.000 description 10
- 239000012535 impurity Substances 0.000 description 9
- 230000005389 magnetism Effects 0.000 description 9
- 230000000694 effects Effects 0.000 description 7
- 238000003466 welding Methods 0.000 description 6
- 238000010030 laminating Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 2
- 230000007423 decrease Effects 0.000 description 2
- 239000011148 porous material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005489 elastic deformation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000008400 supply water Substances 0.000 description 1
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- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The utility model discloses a conflagration spraying system relates to conflagration spraying system field, specifically includes main fire pipeline, and main fire pipeline's side is provided with the storage water tank, is provided with on the storage water tank and assists fire pipeline, and the storage water tank equidistance is provided with the multiunit about main fire pipeline's side, the utility model discloses assist fire pipeline tip on main fire pipeline all is provided with a set of storage water tank, utilizes the water of storage in the storage water tank to assist fire pipeline and supply, has avoided main fire pipeline fracture, and the phenomenon of damaged or water can not in time be supplied, and is specific, still be provided with the suction unit to take out the negative pressure in the storage water tank on the storage water tank, and suction unit can use devices such as suction pump, and when being taken out the negative pressure in the storage water tank, open first control valve, can make water in the main fire pipeline automatically by the negative pressure suction storage water tank, the power energy consumption that the eminence used is followed to the water conservation, and the second check valve has guaranteed that water in the main fire pipeline is one-way to supply in the storage water tank.
Description
Technical Field
The utility model belongs to conflagration spraying system field, specifically speaking relates to a conflagration spraying system.
Background
The fire spraying system is a fire extinguishing device, is a fixed fire fighting facility with wide application, and has the characteristics of low price, high fire extinguishing 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.
Among the prior art, be applied to fire sprinkler system in building often through a set of trunk line supply water, if when the multilayer catches fire simultaneously, the condition that the water of usefulness of putting out a fire can appear not supplying, especially after fire protection pipeline breaks in the fire sprinkler system on different layers, can't continue to put out a fire, the water in the fire protection pipeline is long-time to gather the phenomenon that appears the scale deposit easily when fire protection pipeline, causes fire sprinkler system can not normal use when the conflagration takes place. Therefore, a fire sprinkler system is invented to solve the above-mentioned drawbacks.
SUMMERY OF THE UTILITY MODEL
The to-be-solved technical problem of the utility model lies in overcoming the not enough of prior art, provides a conflagration spraying system, for solving above-mentioned technical problem, the utility model discloses a technical scheme's basic concept is:
the utility model discloses a conflagration spraying system, including main fire pipeline, main fire pipeline's side is provided with the storage water tank, be provided with the assistance fire pipeline on the storage water tank, the storage water tank equidistance is provided with the multiunit from top to bottom in main fire pipeline's side, is provided with multiunit spray piping on assisting the fire pipeline, and the inside of fire pipeline is assisted in the spray piping intercommunication, and the tip of spray piping is provided with the shower head, be provided with the second the control unit in the spray piping, the one end intercommunication of assisting the fire pipeline is provided with the internal piping, and the internal piping stretches into to the inside of storage water tank from the bottom of storage water tank, the upper end side of storage water tank is provided with the intercommunicating pore that communicates to main fire pipeline inside, be provided with first control valve and second check valve in the intercommunicating pore, the top of storage water tank is provided with the suction unit to increase and decrease pressure in the storage water tank.
Preferably, the upper end of the inner pipeline is communicated to the inside of the water storage tank, and a first one-way valve is arranged in the inner pipeline.
The utility model discloses assist fire pipeline tip on main fire pipeline all is provided with a set of storage water tank, the water of utilizing storage in the storage water tank supplies assisting fire pipeline, main fire pipeline fracture has been avoided, the phenomenon of damaged or water can not in time be supplied, it is concrete, still be provided with the suction unit to taking out the negative pressure in the storage water tank on the storage water tank, suction unit can use devices such as suction pump, when taking out the negative pressure in the storage water tank, open first control valve, can make water among the main fire pipeline automatic by the negative pressure suction storage water tank in, the power energy consumption that the eminence used is followed to the low to the province to water conservation, and the second check valve has guaranteed that the water in the main fire pipeline is one-way to supplying in the storage water tank.
Preferably, one section lower extreme position that the inner tube is located the storage water tank inside is provided with the inlet opening, the inlet opening is provided with the multiunit, and the inlet opening runs through the inside and outside of inner tube simultaneously, the outside fixed cover of inner tube is equipped with the cotton cover of filtration.
When the water storage tank is full of water, the water storage tank can be inflated and pressurized through the suction unit, the water in the water storage tank is pushed by pressure to pass through the water inlet hole and the internal pipeline after being filtered by the filtering cotton sleeve and then enter the auxiliary fire fighting pipeline through the water inlet hole and the internal pipeline, and the water entering the auxiliary fire fighting pipeline can be sprayed out through the spraying pipeline and the spraying head, so that the aim of spraying and extinguishing fire is fulfilled;
the second control unit can use devices such as an electromagnetic valve, when the second control unit and the first control valve are closed, the water in the auxiliary fire fighting pipeline can be sucked back to sequentially pass through the inner pipeline, the first one-way valve enters the inner part of the water storage tank, the purpose of sucking back to clean the auxiliary fire fighting pipeline is achieved, the water in the water storage tank enters the inner part of the inner pipeline after being filtered by the filtering cotton sleeve again, the effect that the water in the auxiliary fire fighting pipeline is sucked back to enter the water storage tank to clean the auxiliary fire fighting pipeline is conveniently achieved, and the first one-way valve ensures that the water in the auxiliary fire fighting pipeline enters the inner part of the water storage tank from the upper end of the first one-way valve.
Preferably, filter the outside that the cotton cover blockked simultaneously at the multiunit inlet opening, fixed connection has the elastic cone shape casing on the inner wall of inside pipe, the upper end opening of elastic cone shape casing is little, the flexible laminating has the gag lever post on the lower extreme inner wall of elastic cone shape casing, the gag lever post is L font structure, and the lower extreme fixed welding of gag lever post is on the inner wall of inside pipe.
Furthermore, when water in the internal pipeline passes through the elastic conical shell, the elastic conical shell can be pushed to be attached to the inner wall of the water inlet hole, the water is enabled to be discharged into the water storage tank from the position of the first one-way valve in a one-way mode, the water in the water storage tank is filtered by the filtering cotton sleeve and then enters the internal pipeline, the water can enter the auxiliary fire fighting pipeline from the upper end of the elastic conical shell again, and the limiting rod blocks the phenomenon that the elastic conical shell is elastically deformed to seal the internal pipeline.
Preferably, the water storage tank is provided with a hopper-shaped collecting tank at the bottom, the collecting tank is arranged below the hopper-shaped collecting tank, the upper end of the collecting tank is communicated with an upper connecting pipeline, the bottom of the hopper-shaped collecting tank is provided with a sewage draining outlet, and the upper end of the upper connecting pipeline is movably inserted into the sewage draining outlet.
It should be noted that water circulating in the water storage tank and the auxiliary fire pipeline discharges impurities into the hopper-shaped collecting tank, and the impurities flow into the collecting tank through the bottom of the hopper-shaped collecting tank and the upper connecting pipeline to be collected, so that the purpose of separating water from impurities is achieved.
Preferably, the fixed welding of the upper end inner wall of drain has last spacing ring, the fixed welding in bottom of last spacing ring has elastic spring, the fixed welding of elastic spring's lower extreme has the magnetism ring, the activity of magnetism ring laminating is at the upper surface of last connecting tube.
When the collecting box was dismantled, elastic spring promoted the magnetism ring and moved down, and the magnetism shutoff board loses the repulsion effect of magnetism ring, can make the decline of magnetism shutoff board laminate in the upper end of drain, has realized the purpose of automatic shutoff drain when taking out the collecting box.
Preferably, the inner wall of the bottom of the bucket-shaped collecting tank is fixedly welded with a guide rod, the upper end of the guide rod is connected with a limit nut through thread fit, a magnetic plugging plate corresponding to the upper part of the sewage draining outlet is slidably connected in the guide rod, and the magnetic plugging plate and the magnetic ring are mutually repelled and kept away.
Further, the first control valve and the second control unit may use a solenoid valve or the like.
Compared with the prior art, the utility model following beneficial effect has:
the utility model discloses the supplementary fire-fighting pipeline tip on main fire-fighting pipeline all is provided with a set of storage water tank, utilize the water of storage in the storage water tank to assist the fire-fighting pipeline and supply, avoided main fire-fighting pipeline fracture, the phenomenon of damage or water can not supply in time, specifically, still be provided with the suction unit of taking out the negative pressure in the storage water tank on the storage water tank, suction unit can use devices such as suction pump, when taking out the negative pressure in the storage water tank, open first control valve, can make the water in the main fire-fighting pipeline automatically be inhaled in the storage water tank by the negative pressure, the power energy consumption that water used from low to eminence is saved, and the second check valve has guaranteed that the water in the main fire-fighting pipeline is supplied in one-way towards the storage water tank;
when the water storage tank is full of water, the water storage tank can be inflated and pressurized through the suction unit, the pressure pushes the water in the water storage tank to pass through the water inlet hole and the internal pipeline after being filtered by the filtering cotton sleeve and then enter the auxiliary fire fighting pipeline in sequence, and the water entering the auxiliary fire fighting pipeline can be sprayed out through the spraying pipeline and the spraying head, so that the aim of spraying and extinguishing fire is fulfilled; when the second control unit and the first control valve are closed, water in the auxiliary fire fighting pipeline is adsorbed into the water storage tank in a negative pressure state, the water in the auxiliary fire fighting pipeline is sucked back and enters the interior of the water storage tank through the internal pipeline and the first one-way valve in sequence, the purpose of back-sucking and cleaning the auxiliary fire fighting pipeline is achieved, the water in the water storage tank enters the interior of the internal pipeline after being filtered by the filtering cotton sleeve again, the effect that the water in the auxiliary fire fighting pipeline is sucked back and enters the water storage tank to clean the auxiliary fire fighting pipeline is conveniently achieved, and the first one-way valve ensures that the water in the auxiliary fire fighting pipeline enters the interior of the water storage tank from the upper end of the first one-way valve;
the utility model discloses in can promote the conical casing laminating of elasticity when the internal conduit normal water passes through the conical casing of elasticity in the inner wall of inlet opening, guaranteed that water is one-way to discharge into in the water storage tank from the position of first check valve, and the water in the water storage tank gets into the inside of internal conduit after the filtration of filtering cotton cover and can follow the upper end reentrant of the conical casing of elasticity and assist the fire control pipeline in, the gag lever post has blockked the conical casing of elasticity and to the internal elastic deformation of internal conduit and confined phenomenon.
The following describes embodiments of the present invention in further detail with reference to the accompanying drawings.
Drawings
In the drawings:
fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a sectional view of the water storage tank of the present invention;
fig. 3 is an enlarged schematic view of the structure at a in fig. 2 according to the present invention;
fig. 4 is an enlarged schematic view of the structure at B in fig. 2 according to the present invention;
fig. 5 is an enlarged schematic view of the structure at C in fig. 2 according to the present invention;
fig. 6 is an enlarged schematic view of the structure at D in fig. 2 according to the present invention.
In the figure: 1-main fire-fighting pipeline; 2-a water storage tank; 3-auxiliary fire-fighting pipeline; 4-a collection box; 5-a bucket-shaped collecting tank; 6-internal piping; 7-a first one-way valve; 8-a suction unit; 9-a communicating hole; 10-a first control valve; 11-a second one-way valve; 12-a magnetic closure plate; 13-a guide bar; 14-a limit nut; 15-upper confinement ring; 16-a sewage draining outlet; 17-a spring force spring; 18-a magnetic ring; 19-connecting the pipeline; 20-a limiting rod; 21-a filter cotton sleeve; 22-water inlet hole; 23-a resilient conical shell; 24-a second control unit; 25-a spray header; 26-spraying pipeline.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and the following embodiments are used to illustrate the present invention.
As shown in fig. 1 to 6, the utility model discloses a fire spraying system, including main fire pipeline 1, main fire pipeline 1's side is provided with storage water tank 2, be provided with on the storage water tank 2 and assist fire pipeline 3, storage water tank 2 is provided with the multiunit at main fire pipeline 1's side equidistance from top to bottom, be provided with multiunit spray piping 26 on assisting fire pipeline 3, the inside of fire pipeline 3 is assisted in the spray piping 26 intercommunication, spray piping 26's tip is provided with shower head 25, be provided with second the control unit 24 in the spray piping 26, the one end intercommunication of assisting fire pipeline 3 is provided with inner pipe 6, inner pipe 6 stretches into to storage water tank 2's inside from storage water tank 2's bottom, storage water tank 2's upper end side is provided with intercommunication hole 9 to main fire pipeline 1 inside, be provided with first the control valve 10 and the second check valve 11 in the intercommunication hole 9, storage water tank 2's top is provided with the suction unit 8 to increasing and decreasing pressure in storage water tank 2.
The upper end of the inner pipeline 6 is communicated to the inside of the water storage tank 2, and a first one-way valve 7 is arranged in the inner pipeline 6.
The utility model discloses 3 tip of assistance fire-fighting pipeline on main fire-fighting pipeline 1 all is provided with a set of storage water tank 2, utilize the water of storage in the storage water tank 2 to assist fire-fighting pipeline 3 and supply, the fracture of main fire-fighting pipeline 1 has been avoided, the phenomenon of damaged or water can not in time supply, and is concrete, still be provided with the suction unit 8 to taking out the negative pressure in the storage water tank 2 on the storage water tank 2, suction unit 8 can use devices such as suction pump, when being taken out the negative pressure in the storage water tank 2, open first control valve 10, can make the water in the main fire-fighting pipeline 1 automatic by the negative pressure suction storage water tank 2 in, save water from the low to the dynamic energy consumption that the eminence used, and second check valve 11 has guaranteed that the water in the main fire-fighting pipeline 1 is one-way to supply in the storage water tank 2.
One section lower extreme position that inside pipeline 6 is located storage water tank 2 inside is provided with inlet opening 22, and inlet opening 22 is provided with the multiunit, and inlet opening 22 runs through inside and outside inside pipeline 6 simultaneously, and the fixed cover in inside pipeline 6's outside is equipped with filtration cotton cover 21.
When the water storage tank 2 is full of water, the water storage tank 2 can be inflated and pressurized through the suction unit 8, the water in the water storage tank 2 is pushed by pressure to pass through the filtering cotton sleeve 21 for filtering and then sequentially enter the auxiliary fire fighting pipeline 3 through the water inlet hole 22 and the internal pipeline 6, the water entering the auxiliary fire fighting pipeline 3 can be sprayed out through the spraying pipeline 26 and the spraying head 25, and the purpose of spraying and extinguishing fire is achieved;
the second control unit 24 can use devices such as an electromagnetic valve, when the second control unit 24 and the first control valve 10 are closed, the water in the auxiliary fire fighting pipeline 3 can be sucked back to sequentially pass through the internal pipeline 6 and the inside of the water storage tank 2 through the internal pipeline 6, the first one-way valve 7 can be sucked back to clean the auxiliary fire fighting pipeline 3, the water in the water storage tank 2 can be filtered through the filter cotton sleeve 21 again and then enter the inside of the internal pipeline 6, the water in the auxiliary fire fighting pipeline 3 can be sucked back to enter the water storage tank 2 to clean the auxiliary fire fighting pipeline 3 conveniently, and the first one-way valve 7 ensures that the water in the auxiliary fire fighting pipeline 3 can enter the inside of the water storage tank 2 from the upper end of the auxiliary fire fighting pipeline in one way.
Furthermore, when water in the internal pipeline 6 passes through the elastic conical shell 23, the elastic conical shell 23 is pushed to be attached to the inner wall of the water inlet hole 22, the water is enabled to be discharged into the water storage tank 2 from the position of the first one-way valve 7 in a one-way mode, the water in the water storage tank 2 enters the internal pipeline 6 after being filtered by the filter cotton sleeve 21 and then enters the auxiliary fire fighting pipeline 3 from the upper end of the elastic conical shell 23, and the limiting rod 20 prevents the elastic conical shell 23 from elastically deforming to seal the internal pipeline 6.
It should be noted that the water circulating through the water storage tank 2 and the auxiliary fire fighting pipe 3 discharges impurities into the hopper-shaped collecting tank 5, and the impurities flow into the collecting tank 4 through the bottom of the hopper-shaped collecting tank 5 and the upper connecting pipe 19 to be collected, thereby achieving the purpose of separating water from impurities.
An upper limiting ring 15 is fixedly welded on the inner wall of the upper end of the sewage draining outlet 16, an elastic spring 17 is fixedly welded at the bottom of the upper limiting ring 15, a magnetic ring 18 is fixedly welded at the lower end of the elastic spring 17, and the magnetic ring 18 is movably attached to the upper surface of an upper connecting pipeline 19.
When the collecting box 4 is disassembled, the elastic spring 17 pushes the magnetic ring 18 to move downwards, and the magnetic plugging plate 12 loses the repulsive action of the magnetic ring 18, so that the magnetic plugging plate 12 descends to be attached to the upper end of the sewage discharge port 16, and the aim of automatically plugging the sewage discharge port 16 when the collecting box 4 is taken out is fulfilled.
Fixed welding has guide bar 13 on the bottom inner wall of fill shape collecting vat 5, and the upper end of guide bar 13 is connected with stop nut 14 through screw-thread fit, and sliding connection has the magnetism shutoff board 12 that corresponds in drain 16 top in guide bar 13, and the repulsion is kept away from between magnetism shutoff board 12 and the magnetism ring 18.
Further, the first control valve 10 and the second control unit 24 may be solenoid valves or the like.
The working principle of the device in the using process is as follows: the utility model discloses the 3 tip of supplementary fire-fighting pipeline on main fire-fighting pipeline 1 all is provided with a set of storage water tank 2, utilize the water of storage in the storage water tank 2 to assist fire-fighting pipeline 3 and supply, avoided the fracture of main fire-fighting pipeline 1, the phenomenon of damaged or water can not supply in time, it is specific, still be provided with the suction unit 8 to taking out the negative pressure in the storage water tank 2 on the storage water tank 2, suction unit 8 can use devices such as suction pump, when taking out the negative pressure in the storage water tank 2, open first control valve 10, can make the water in the main fire-fighting pipeline 1 automatically be inhaled in the storage water tank 2 by the negative pressure, the power energy consumption that water used from low place to eminence is saved, and second check valve 11 has guaranteed that the water in the main fire-fighting pipeline 1 is supplied towards the storage water tank 2 in one-way; when the water storage tank 2 is full of water, the water storage tank 2 can be inflated and pressurized through the suction unit 8, the water in the water storage tank 2 is pushed by pressure to pass through the filtering cotton sleeve 21 for filtering and then sequentially enter the auxiliary fire fighting pipeline 3 through the water inlet hole 22 and the internal pipeline 6, the water entering the auxiliary fire fighting pipeline 3 can be sprayed out through the spraying pipeline 26 and the spraying head 25, and the purpose of spraying and extinguishing fire is achieved;
the second control unit 24 can use devices such as an electromagnetic valve, when the second control unit 24 and the first control valve 10 are closed, the water in the auxiliary fire fighting pipeline 3 is absorbed into the water storage tank 2 in a negative pressure state, the water in the auxiliary fire fighting pipeline 3 can be sucked back and enter the water storage tank 2 through the internal pipeline 6 and the first one-way valve 7 in sequence, the purpose of cleaning the auxiliary fire fighting pipeline 3 through back suction is achieved, the water in the water storage tank 2 enters the internal pipeline 6 after being filtered by the filtering cotton sleeve 21 again, the effect that the water in the auxiliary fire fighting pipeline 3 is sucked back and enters the water storage tank 2 to clean the auxiliary fire fighting pipeline 3 is conveniently achieved, and the first one-way valve 7 ensures that the water in the auxiliary fire fighting pipeline 3 enters the water storage tank 2 from the upper end of the water storage tank in one way; when water in the internal pipeline 6 passes through the elastic conical shell 23, the elastic conical shell 23 is pushed to be attached to the inner wall of the water inlet hole 22, the water is enabled to be discharged into the water storage tank 2 from the position of the first one-way valve 7 in a one-way mode, the water in the water storage tank 2 is filtered by the filtering cotton sleeve 21 and then enters the internal pipeline 6, the water can enter the auxiliary fire fighting pipeline 3 again from the upper end of the elastic conical shell 23, and the limiting rod 20 prevents the elastic conical shell 23 from elastically deforming and sealing the internal pipeline 6.
The water circulating in the water storage tank 2 and the auxiliary fire fighting pipeline 3 can discharge impurities into the hopper-shaped collecting tank 5, and the impurities flow into the collecting tank 4 through the bottom of the hopper-shaped collecting tank 5 and the upper connecting pipeline 19 to be collected, so that the purpose of separating water and impurities is achieved; when the collecting box 4 is disassembled, the elastic spring 17 pushes the magnetic ring 18 to move downwards, and the magnetic plugging plate 12 loses the repulsive action of the magnetic ring 18, so that the magnetic plugging plate 12 descends to be attached to the upper end of the sewage discharge port 16, and the aim of automatically plugging the sewage discharge port 16 when the collecting box 4 is taken out is fulfilled.
Claims (7)
1. The fire spraying system comprises a main fire pipeline (1) and is characterized in that a water storage tank (2) is arranged on the side face of the main fire pipeline (1), auxiliary fire pipelines (3) are arranged on the water storage tank (2), a plurality of groups of water storage tanks (2) are arranged on the side face of the main fire pipeline (1) at equal intervals up and down, a plurality of groups of spraying pipelines (26) are arranged on the auxiliary fire pipelines (3), the spraying pipelines (26) are communicated with the inside of the auxiliary fire pipelines (3), spraying heads (25) are arranged at the end portions of the spraying pipelines (26), a second control unit (24) is arranged in each spraying pipeline (26), an inner pipeline (6) is communicated with one end of each auxiliary fire pipeline (3), each inner pipeline (6) extends into the water storage tank (2) from the bottom of the water storage tank (2), a communication hole (9) communicated with the inside of the main fire pipeline (1) is formed in the side face of the upper end of the water storage tank (2), a first control valve (10) and a second one-way valve (11) are arranged in each communication hole (9), and a suction unit (8) for increasing and decreasing pressure in the water storage tank (2) is arranged at the top of the water storage tank (2).
2. A fire sprinkler system according to claim 1, characterised in that the upper end of the inner pipe (6) is connected to the inside of the storage tank (2), and that the inner pipe (6) is provided with a first non-return valve (7).
3. A fire sprinkler system according to claim 1, characterised in that the inner pipe (6) is provided with a plurality of sets of inlet openings (22) at a lower end position inside the storage tank (2), the inlet openings (22) simultaneously penetrate through the inner pipe (6) and the outer pipe (6), and the outer pipe (6) is fixedly sleeved with a filter cotton sleeve (21).
4. A fire sprinkler system according to claim 3, wherein the filter cotton (21) is simultaneously blocked outside the plurality of groups of water inlet holes (22), the inner wall of the inner pipe (6) is fixedly connected with an elastic conical shell (23), the upper end opening of the elastic conical shell (23) is small, the inner wall of the lower end of the elastic conical shell (23) is movably attached with a limiting rod (20), the limiting rod (20) is in an L-shaped structure, and the lower end of the limiting rod (20) is fixedly welded on the inner wall of the inner pipe (6).
5. A fire sprinkler system according to claim 4, characterised in that the tank (2) is provided at its bottom with a hopper-shaped collecting gutter (5), that a collecting bin (4) is provided below the hopper-shaped collecting gutter (5), that the upper end of the collecting bin (4) is connected to an upper connecting pipe (19), that the bottom of the hopper-shaped collecting gutter (5) is provided with a drain outlet (16), and that the upper end of the upper connecting pipe (19) is movably inserted into the drain outlet (16).
6. A fire sprinkler system according to claim 5, characterized in that an upper limit ring (15) is fixedly welded to the inner wall of the upper end of the sewage outlet (16), an elastic spring (17) is fixedly welded to the bottom of the upper limit ring (15), a magnetic ring (18) is fixedly welded to the lower end of the elastic spring (17), and the magnetic ring (18) is movably attached to the upper surface of the upper connecting pipe (19).
7. A fire sprinkler system according to claim 5, characterised in that a guide rod (13) is fixedly welded to the inner wall of the bottom of the hopper-shaped collecting tank (5), a limit nut (14) is connected to the upper end of the guide rod (13) in a screw-thread fit manner, a magnetic blocking plate (12) corresponding to the upper part of the sewage draining outlet (16) is slidably connected to the guide rod (13), and the magnetic blocking plate (12) and the magnetic ring (18) are repelled away from each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221088448.XU CN217854272U (en) | 2022-05-09 | 2022-05-09 | Fire spraying system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221088448.XU CN217854272U (en) | 2022-05-09 | 2022-05-09 | Fire spraying system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217854272U true CN217854272U (en) | 2022-11-22 |
Family
ID=84088769
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221088448.XU Expired - Fee Related CN217854272U (en) | 2022-05-09 | 2022-05-09 | Fire spraying system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217854272U (en) |
-
2022
- 2022-05-09 CN CN202221088448.XU patent/CN217854272U/en not_active Expired - Fee Related
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Legal Events
| 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: 20221122 |