CN110975202B - Spraying system for building fire fighting - Google Patents
Spraying system for building fire fighting Download PDFInfo
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- CN110975202B CN110975202B CN201911371888.9A CN201911371888A CN110975202B CN 110975202 B CN110975202 B CN 110975202B CN 201911371888 A CN201911371888 A CN 201911371888A CN 110975202 B CN110975202 B CN 110975202B
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- 238000005507 spraying Methods 0.000 title claims abstract description 78
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 177
- 238000001914 filtration Methods 0.000 claims abstract description 53
- 238000012216 screening Methods 0.000 claims abstract description 27
- 230000007246 mechanism Effects 0.000 claims description 132
- 238000007789 sealing Methods 0.000 claims description 24
- 239000000779 smoke Substances 0.000 claims description 15
- 239000007921 spray Substances 0.000 claims description 12
- 210000001503 joint Anatomy 0.000 claims description 11
- 230000007704 transition Effects 0.000 claims description 9
- 230000000712 assembly Effects 0.000 claims description 6
- 238000000429 assembly Methods 0.000 claims description 6
- 238000004891 communication Methods 0.000 claims description 4
- 238000010276 construction Methods 0.000 abstract description 4
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 241000220317 Rosa Species 0.000 description 7
- 238000013461 design Methods 0.000 description 3
- 229910000831 Steel Inorganic materials 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 239000010959 steel Substances 0.000 description 2
- 239000008400 supply water Substances 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000036632 reaction speed Effects 0.000 description 1
- 239000011090 solid board Substances 0.000 description 1
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B3/00—Methods or installations for obtaining or collecting drinking water or tap water
- E03B3/02—Methods or installations for obtaining or collecting drinking water or tap water from rain-water
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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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- Hydrology & Water Resources (AREA)
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- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a spraying system for building fire protection, which comprises a rainwater collecting unit, a filtering and screening unit and a water supply spraying unit, wherein the rainwater collecting unit is arranged on the outer wall of a building; the spraying system for fire fighting of the building has the advantages that the structure is simple, the system connection is simple and convenient, the operation is convenient, the rainwater collecting unit, the filtering and screening unit and the water supply spraying unit are divided into a total, the rainwater collecting unit collects rainwater, the filtering and screening unit filters and screens the rainwater, finally the rainwater is sprayed under the control of the water supply spraying unit, the whole equipment is designed based on a single resident, is installed on a balcony, the attractiveness is improved, the indoor space is not occupied, the rainwater is used as fire fighting water, excessive connecting pipelines are not required to be laid, the construction difficulty is reduced, the fire fighting problem of the single resident in a high-rise residential building is solved, and the rapidness and the safety of fire fighting are improved.
Description
Technical Field
The invention relates to the technical field of new energy of buildings, in particular to a spraying system for fire fighting of buildings.
Background
The fire fighting of the building is an important safety matter in the building, the spraying system is an effective fire fighting system in the fire fighting of the building, because the existing fire fighting spraying system has a complex structure, special wiring is required before construction, the existing fire fighting spraying system needs to be designed in advance, so the arrangement of the spraying building is mostly carried out in office buildings or large-scale shopping malls, residential buildings rarely have the arrangement of the spraying system and are provided with fire hydrants, although the fire fighting function can be achieved, the reaction speed is slow, manual operation is required, the fire fighting safety is greatly reduced, the existing fire fighting system has higher cost compared with the residential buildings firstly, is not suitable for being installed in the residential buildings, secondly, the water supply required by the fire fighting system cannot be obtained from the water supply system of the residential buildings, the independent water supply is required, the cost is further increased, and finally the indoor beautification degree is influenced by the installation of the existing spraying equipment in a room, in view of the above, the present invention has been made in view of the above problems.
Disclosure of Invention
The invention aims to solve the problems, designs a spraying system for building fire protection, and solves the problems that the existing fire protection system is higher in cost compared with a residential building and is not suitable for being installed in the residential building, water supply required by the fire protection system cannot be obtained from a water supply system of the residential building, independent water supply is needed, the cost is further increased, and finally the existing spraying equipment is installed indoors to influence the indoor beautification degree.
The technical scheme of the invention for realizing the aim is as follows: a spraying system for building fire protection comprises a rainwater collecting unit, a filtering and screening unit and a water supply spraying unit, wherein the rainwater collecting unit is installed on the outer wall of a building, the filtering and screening unit is installed on the rainwater collecting unit, and the water supply spraying unit is installed indoors and is connected with the filtering and screening unit;
the water supply spraying unit includes: a hidden indoor spraying mechanism and a water supply control mechanism;
the rainwater collection unit includes: the rainwater collecting mechanism and the outer wall fixing mechanism;
the filtering and screening unit comprises: a rainwater filtering mechanism and a storage mechanism;
the rainwater collecting mechanism is arranged on a building balcony, the outer wall fixing mechanism is arranged on the rainwater collecting mechanism and is connected with the outer wall of the building, the rainwater filtering mechanism is arranged below the rainwater collecting mechanism, the storage mechanism is arranged on one side of the rainwater filtering mechanism and is communicated with the rainwater filtering mechanism, the hidden indoor spraying mechanism is embedded in an indoor ceiling, and the water supply control mechanism is communicated between the storage mechanism and the hidden indoor spraying mechanism;
the indoor mechanism that sprays of hidden includes: the water supply device comprises a sliding sleeve, a mounting box, a plurality of spraying holes with the same structure, a sealing plate, a butt joint port, a water supply hose, a limiting sleeve, a plurality of electromagnets with the same structure, a lantern ring, a plurality of fixing magnetic blocks with the same structure and a supporting spring;
the utility model discloses a portable electric cooker with a plurality of structures, including mounting box, sliding sleeve, mounting box, sealing plate, limiting sleeve, mounting box upper end, interface, water hose, electromagnet, mounting box upper end, lantern ring suit, mounting box upper end and a plurality of the same fixed magnetic path of a plurality of structures is installed to the electro-magnet matching, a plurality of fixed magnetic path and a plurality of install supporting spring between the electro-magnet, the sliding sleeve inlays and is adorned in indoor ceiling, mounting box movable mounting is in the sliding sleeve, the mounting box lower extreme is the annular array and sets up a plurality of the same hole that sprays of structure, the mounting box lower extreme is equipped with the closing plate, be equipped with smoke transducer on the closing plate, the mounting box has spacing sleeve for cavity.
The rainwater collection mechanism includes: the water collecting device comprises an inclined plate, a collecting tank, a pair of lateral diversion trenches with the same structure, a plurality of water drawing holes with the same structure and a collecting cavity;
the collecting device comprises an inclined plate, a pair of lateral guide grooves, a pair of water drawing holes and a collecting cavity, wherein the inclined plate is obliquely placed on an outdoor balcony, the end part of the inclined plate extends out of the balcony, the upper wall surface of the inclined plate is of a wave-shaped structure, the middle section of the upper wall surface of the inclined plate is provided with a collecting groove, the collecting groove is vertically upward, a pair of lateral guide grooves with the same structure extend out of two ends of the collecting groove, the pair of lateral guide grooves are arranged on two sides of the inclined plate in a mirror image mode and extend to the upper end of the inclined plate, the inclined plate on the upper side of the collecting groove is provided with a plurality of water.
The outer wall fixing mechanism includes: the rotary shaft, the angle plates with the same structures, the long round holes with the same structures and the fastening bolts with the same structures are arranged on the rotary shaft;
the rotary angle plate is characterized in that a rotary hole is formed in the extending edge of the upper end of the inclined plate, a rotary shaft is inserted in the rotary hole, a plurality of rotary grooves with the same structure are formed in the upper end of the inclined plate at the same interval, a plurality of angle plates are movably mounted on the rotary shaft and located in the rotary grooves, a plurality of long round holes with the same structure are formed in the angle plates, a plurality of fastening bolts are inserted in the long round holes, and the end parts of the fastening bolts are mounted on the wall surface of an outer wall in a threaded mode.
The rainwater filtering mechanism includes: the filter box, the filter screen, the water supply pipe, the collection cavity, a plurality of side fixing plates with the same structure, a plurality of threaded assemblies with the same structure and an upper sealing plate;
the rose box is installed under the hang plate on the wall, the rose box is the rectangle structure and its inclination is the same with the hang plate, the filter screen is installed in the rose box middle section, the water-supply pipe communicates between collection chamber and rose box, the rose box both sides extend a plurality of the same side of structure and solidify the board, and are a plurality of install the same screw assembly of a plurality of structures and hang plate lower wall threaded connection on the solid board of side, rose box end opening, it installs in rose box end opening to go up the shrouding.
The storage mechanism includes: the water outlet, the transition pipe, a pair of overflow grooves with the same structure, a pair of sewer pipes with the same structure, a pair of drainage pipes with the same structure and a first control valve;
the upper sealing plate is provided with a water outlet, one end of the transition pipe is connected to the water outlet, the water storage tank is placed on an outdoor balcony and located below the inclined plate, a pair of overflow grooves with the same structure are formed in two sides of the upper end of the water storage tank, a pair of drain pipes are mounted on the pair of overflow grooves, the lower end of the water storage tank is communicated with a pair of drain pipes with the same structure, the pair of drain pipes are connected with the end portions of the pair of drain pipes, and first control valves are arranged on the pair of drain pipes.
The water supply control mechanism includes: the water inlet pipe, the reserved joint, the second control valve and the control box;
the inlet tube is installed on the storage water tank and extends to indoor ceiling, the end of the inlet tube is provided with a reserved joint, the reserved joint is arranged at the end of the water feeding hose, the second control valve is installed on the inlet tube, a control box is arranged below the second control valve, and the control box is connected with the smoke sensor in a wireless communication mode.
The inlet tube is installed on the storage water tank in an inclined mode, and one end of the reserved joint of the inlet tube is lower than one end, connected with the storage water tank, of the inlet tube.
And a time sequence controller is arranged on the first control valve.
The sliding sleeve is a steel structure rectangular plate, a circular through groove is formed in the center of the sliding sleeve, and an independent power supply is arranged in the limiting sleeve.
The spraying system for building fire fighting manufactured by the technical scheme of the invention has the advantages of simple structure, simple and convenient system connection and convenient operation, and is divided into three units, namely a rainwater collecting unit, a filtering and screening unit and a water supply spraying unit, wherein the rainwater collecting unit collects rainwater, the filtering and screening unit filters and screens the rainwater, and finally the rainwater is sprayed under the control of the water supply spraying unit.
Drawings
Fig. 1 is a side view of a spraying system for fire protection of a building according to the present invention.
Fig. 2 is a schematic front view of a rainwater collection unit of a spraying system for fire protection of a building according to the present invention.
Fig. 3 is a schematic top view of a rainwater collection unit of a spraying system for fire protection of a building according to the present invention.
Fig. 4 is a schematic view of a concealed indoor spraying mechanism of the spraying system for fire protection of a building in a concealed state.
Fig. 5 is a schematic structural diagram of a spraying state of a concealed indoor spraying mechanism of the spraying system for fire protection of a building.
Fig. 6 is a schematic side view of a storage mechanism of a sprinkler system for fire protection of a building according to the present invention.
Fig. 7 is a schematic front view of a storage mechanism of a sprinkler system for fire protection of a building according to the present invention.
Fig. 8 is a partially enlarged structural schematic view of the sprinkler system for fire fighting in a building according to fig. 1 of the present invention.
Fig. 9 is a partially enlarged structural schematic view of the sprinkler system for fire fighting in a building according to fig. 3 of the present invention.
Fig. 10 is a partially enlarged schematic structural view of the sprinkler system for fire fighting in a building according to fig. 2 of the present invention.
In the figure: 1. a sliding sleeve; 2. mounting a box; 3. spraying holes; 4. a sealing plate; 5. a butt joint port; 6. a water supply hose; 7. a limiting sleeve; 8. an electromagnet; 9. a collar; 10. a fixed magnetic block; 11. a support spring; 12. an inclined plate; 13. collecting tank; 14. a diversion trench; 15. a water drawing hole; 16. a collection chamber; 17. a rotating shaft; 18. a gusset; 19. a long round hole; 20. fastening a bolt; 21. a filter box; 22. a filter screen; 23. a water feeding pipe; 24. side fixing plates; 25. a threaded assembly; 26. an upper sealing plate; 27. a water outlet; 28. a transition duct; 29. an overflow trough; 30. a sewer pipe; 31. a drain pipe; 32. a first control valve; 33. a water inlet pipe; 34. reserving a joint; 35. a second control valve; 36. a control box; 37. a smoke sensor; 38. a water storage tank.
Detailed Description
The invention is described in detail below with reference to the accompanying drawings, and as shown in fig. 1-10, a spraying system for fire protection of a building comprises a rainwater collecting unit, a filtering and screening unit and a water supply spraying unit, wherein the rainwater collecting unit is installed on an external wall of the building, the filtering and screening unit is installed on the rainwater collecting unit, and the water supply spraying unit is installed indoors and connected with the filtering and screening unit; the water supply spraying unit includes: a hidden indoor spraying mechanism and a water supply control mechanism; the rainwater collection unit includes: the rainwater collecting mechanism and the outer wall fixing mechanism; the filtering and screening unit comprises: a rainwater filtering mechanism and a storage mechanism; the rainwater collecting mechanism is arranged on a building balcony, the outer wall fixing mechanism is arranged on the rainwater collecting mechanism and is connected with the outer wall of the building, the rainwater filtering mechanism is arranged below the rainwater collecting mechanism, the storage mechanism is arranged on one side of the rainwater filtering mechanism and is communicated with the rainwater filtering mechanism, the hidden indoor spraying mechanism is embedded in an indoor ceiling, and the water supply control mechanism is communicated between the storage mechanism and the hidden indoor spraying mechanism; the indoor mechanism that sprays of hidden includes: the device comprises a sliding sleeve 1, a mounting box 2, a plurality of spraying holes 3 with the same structure, a sealing plate 4, a butt joint port 5, a water feeding hose 6, a limiting sleeve 7, a plurality of electromagnets 8 with the same structure, a lantern ring 9, a plurality of fixed magnetic blocks 10 with the same structure and a supporting spring 11; the indoor ceiling is characterized in that the sliding sleeve 1 is embedded in an indoor ceiling, the mounting box 2 is movably mounted in the sliding sleeve 1, a plurality of spraying holes 3 with the same structure are formed in the lower end of the mounting box 2 in an annular array mode, a sealing plate 4 is arranged at the lower end of the mounting box 2, a smoke sensor 37 is arranged on the sealing plate 4, the mounting box 2 is of a cavity structure and is internally provided with a limiting sleeve 7, a butt joint 5 is arranged at the upper end of the mounting box 2, a water feeding hose 6 is connected onto the butt joint 5, a plurality of electromagnets 8 with the same structure are mounted at the upper end of the sliding sleeve 1, a lantern ring 9 is sleeved at the upper end of the mounting box 2 and is provided with a plurality of fixed magnetic blocks 10 with the same structure in a matching mode with the electromagnets 8, and a supporting spring; the rainwater collection mechanism includes: the device comprises an inclined plate 12, a collecting tank 13, a pair of lateral diversion trenches 14 with the same structure, a plurality of water drawing holes 15 with the same structure and a collecting cavity 16; the inclined plate 12 is obliquely placed on an outdoor balcony, the end part of the inclined plate extends out of the balcony, the upper wall surface of the inclined plate 12 is of a wave-shaped structure, a collecting groove 13 is arranged in the middle section of the upper wall surface of the inclined plate 12, the collecting groove 13 is vertically upward, a pair of lateral guide grooves 14 with the same structure extend out of two ends of the collecting groove, the lateral guide grooves 14 are arranged on two sides of the inclined plate 12 in a mirror image mode and extend to the upper end of the inclined plate 12, a plurality of water drawing holes 15 with the same structure are formed in the inclined plate 12 on the upper side of the collecting groove 13, a collecting cavity 16 is formed in the inclined plate 12 and is communicated with the water drawing holes 15, and the collecting cavity 16 extends to the lower; the outer wall fixing mechanism includes: a rotating shaft 17, a plurality of angle plates 18 with the same structure, a plurality of oblong holes 19 with the same structure and a plurality of fastening bolts 20 with the same structure; a rotating hole is formed in the extending edge of the upper end of the inclined plate 12, a rotating shaft 17 is inserted in the rotating hole, a plurality of rotating grooves with the same structure are formed in the upper end of the inclined plate 12 at the same interval, a plurality of angle plates 18 are movably mounted on the rotating shaft 17 and are positioned in the plurality of rotating grooves, a plurality of long round holes 19 with the same structure are formed in the plurality of angle plates 18, a plurality of fastening bolts 20 are inserted in the plurality of long round holes 19, and end threads of the plurality of fastening bolts 20 are mounted on the wall surface of an outer wall; the rainwater filtering mechanism includes: the filter box 21, the filter screen 22, the water supply pipe 23, the collection cavity 16, a plurality of side fixing plates 24 with the same structure, a plurality of thread assemblies 25 with the same structure and an upper sealing plate 26; the filter box 21 is arranged on the lower wall surface of the inclined plate 12, the filter box 21 is of a rectangular structure, the inclination angle of the filter box 21 is the same as that of the inclined plate 12, a filter screen 22 is arranged at the middle section of the filter box 21, the water feeding pipe 23 is communicated between the collecting cavity 16 and the filter box 21, a plurality of side fixing plates 24 with the same structure extend out of the two sides of the filter box 21, a plurality of threaded assemblies 25 with the same structure are arranged on the side fixing plates 24 and are in threaded connection with the lower wall surface of the inclined plate 12, the end part of the filter box 21 is open, and the upper sealing plate 26 is arranged on the end part; the storage mechanism includes: a water outlet 27, a transition pipe 28, a pair of overflow chutes 29 with the same structure, a pair of sewer pipes 30 with the same structure, a pair of drainage pipes 31 with the same structure and a first control valve 32; the upper sealing plate 26 is provided with a water outlet 27, one end of the transition pipe 28 is connected to the water outlet 27, the water storage tank 38 is placed on an outdoor balcony and is positioned below the inclined plate 12, both sides of the upper end of the water storage tank 38 are provided with a pair of overflow chutes 29 with the same structure, a pair of the drain pipes 30 are installed on the pair of the overflow chutes 29, the lower end of the water storage tank 38 is communicated with a pair of drain pipes 31 with the same structure, the pair of the drain pipes 31 are connected with the end parts of the pair of the drain pipes 30, and the pair of the drain pipes 31 are provided with first; the water supply control mechanism includes: a water inlet pipe 33, a reserved joint 34, a second control valve 35 and a control box 36; the water inlet pipe 33 is installed on the water storage tank 38 and extends to an indoor ceiling, a reserved joint 34 is arranged at the end part of the water inlet pipe 33, the reserved joint 34 is arranged at the end part of the water feeding hose 6, the second control valve 35 is installed on the water inlet pipe 33, a control box 36 is arranged below the second control valve 35, and the control box 36 is connected with the smoke sensor 37 in a wireless communication mode; the water inlet pipe 33 is obliquely arranged on the water storage tank 38, and one end of the reserved joint 34 of the water inlet pipe 33 is lower than one end of the water inlet pipe 33 connected with the water storage tank 38; a time sequence controller is arranged on the first control valve 32; the sliding sleeve 1 is a steel-structure rectangular plate, a circular through groove is formed in the center of the sliding sleeve, and an independent power supply is arranged in the limiting sleeve 7.
The embodiment is characterized by comprising a rainwater collecting unit, a filtering and screening unit and a water supply spraying unit, wherein the rainwater collecting unit is installed on the wall outside a building, the filtering and screening unit is installed on the rainwater collecting unit, and the water supply spraying unit is installed indoors and is connected with the filtering and screening unit; the water supply spraying unit includes: a hidden indoor spraying mechanism and a water supply control mechanism; the rainwater collection unit includes: the rainwater collecting mechanism and the outer wall fixing mechanism; the filtering and screening unit comprises: a rainwater filtering mechanism and a storage mechanism; the rainwater collecting mechanism is arranged on a building balcony, the outer wall fixing mechanism is arranged on the rainwater collecting mechanism and is connected with the outer wall of the building, the rainwater filtering mechanism is arranged below the rainwater collecting mechanism, the storage mechanism is arranged on one side of the rainwater filtering mechanism and is communicated with the rainwater filtering mechanism, the hidden indoor spraying mechanism is embedded in an indoor ceiling, and the water supply control mechanism is communicated between the storage mechanism and the hidden indoor spraying mechanism; this spraying system of building fire control simple structure, the system connection is simple and convenient, the operation of being convenient for, the total branch is three unit, rainwater collection unit, filter and screen out the unit and supply water spray the unit, wherein rainwater collection unit carries out the collection of rainwater, filter and screen out the unit and filter and screen out the rainwater, spray the control of unit through supplying water at last, spray the rainwater, whole equipment is based on single resident family design, install on the balcony, increase aesthetic measure, do not occupy the interior space, utilize the rainwater as the fire water, do not need to lay too much connecting tube, reduce the construction degree of difficulty, the fire control problem of single family in the high-rise residential building has been solved in the cooperation of above unit, the rapidity and the security of fire control have been improved.
All the electrical components in the present application are connected with the power supply adapted to the electrical components through the wires, and an appropriate controller should be selected according to actual conditions to meet the control requirements, and specific connection and control sequences should be obtained.
Example (b): according to the attached figures 1-10 of the specification, the spraying system for fire fighting of the building comprises a rainwater collecting unit, a filtering and screening unit and a water supply spraying unit, wherein the rainwater collecting unit is installed on the outer wall of the building, the filtering and screening unit is installed on the rainwater collecting unit, the water supply spraying unit is installed indoors and is connected with the filtering and screening unit, in the specific implementation process, the rainwater collecting unit and the filtering and screening unit are arranged at the top of a balcony of the outer wall of the building, rainwater is collected through the rainwater collecting unit, passes through the filtering and screening unit and then is filtered and screened, and then is supplied to the water supply spraying unit to spray and extinguish fire;
as can be seen from fig. 1-10 of the specification, the water supply spraying unit comprises: a hidden indoor spraying mechanism and a water supply control mechanism; the rainwater collection unit includes: the rainwater collecting mechanism and the outer wall fixing mechanism; the filtering and screening unit comprises: a rainwater filtering mechanism and a storage mechanism; the connection relationship and the position relationship are as follows;
the rainwater collecting mechanism is arranged on a building balcony, the outer wall fixing mechanism is arranged on the rainwater collecting mechanism and is connected with the outer wall of the building, the rainwater filtering mechanism is arranged below the rainwater collecting mechanism, the storage mechanism is arranged on one side of the rainwater filtering mechanism and is communicated with the rainwater filtering mechanism, the hidden indoor spraying mechanism is embedded in an indoor ceiling, and the water supply control mechanism is communicated between the storage mechanism and the hidden indoor spraying mechanism;
in the specific implementation process, rainwater is collected through the rainwater collecting mechanism, the rainwater collecting mechanism is fixed through the outer wall fixing mechanism and is installed on an outer wall balcony, the rainwater collecting mechanism is communicated with the rainwater collecting mechanism through the rainwater filtering mechanism to filter the collected rainwater, clean water is introduced into the storage mechanism through filtering, the water in the storage mechanism is controlled through the control of the water supply control mechanism, when the hidden indoor spraying mechanism detects indoor fire, the hidden indoor spraying mechanism is used for extinguishing the indoor environment through the control of the water supply control mechanism, and the specific structural composition and the working principle of a single mechanism are as follows;
as can be seen from fig. 1-10 of the specification, a concealed indoor spray mechanism comprises: the water supply device comprises a sliding sleeve 1, a mounting box 2, a plurality of spraying holes 3 with the same structure, a sealing plate 4, a butt joint port 5, a water supply hose 6, a limiting sleeve 7, a plurality of electromagnets 8 with the same structure, a lantern ring 9, a plurality of fixed magnetic blocks 10 with the same structure and a supporting spring 11, wherein the connection relation and the position relation are as follows;
the indoor ceiling is embedded with a sliding sleeve 1, a mounting box 2 is movably mounted in the sliding sleeve 1, a plurality of spraying holes 3 with the same structure are formed in the lower end of the mounting box 2 in an annular array mode, a sealing plate 4 is arranged at the lower end of the mounting box 2, a smoke sensor 37 is arranged on the sealing plate 4, the mounting box 2 is of a cavity structure and is internally provided with a limiting sleeve 7, a butt joint port 5 is formed in the upper end of the mounting box 2, a water feeding hose 6 is connected to the butt joint port 5, a plurality of electromagnets 8 with the same structure are mounted at the upper end of the sliding sleeve 1, a lantern ring 9 is sleeved at the upper end of the mounting box 2 and is matched with the electromagnets 8 and provided with a plurality of fixed magnetic blocks 10 with the same;
in the specific implementation process, the sliding sleeve 1 is a steel structure rectangular plate, a circular through groove is formed in the center of the sliding sleeve, an independent power supply is arranged in the limiting sleeve 7, whether the indoor fire is on or off is detected through the smoke sensor 37, the smoke sensor 37 is powered by an independent power supply, when smoke is detected, the indoor fire source is indicated, by starting the electromagnet 8, the upward magnetic pole direction is opposite to the magnetic pole below the fixed magnetic block 10, thereby attracting the fixed magnetic block 10 to drive the lantern ring 9 to move downwards, further pushing the mounting box 2 to move downwards in the sliding sleeve 1 to expose the spraying holes 3 in the annular array on the mounting box, then starting the water supply control mechanism to supply water to the interface 5 through the connecting hose, therefore, water enters the mounting box 2, the limiting sleeve 7 in the mounting box 2 is narrow at the upper part and thick at the lower part, the water pressure at the spraying holes 3 is larger, and the water is sprayed out to extinguish the indoor fire source;
as can be seen from fig. 1-10 of the specification, the rainwater collection mechanism includes: the collecting device comprises an inclined plate 12, a collecting tank 13, a pair of lateral diversion trenches 14 with the same structure, a plurality of water drawing holes 15 with the same structure and a collecting cavity 16, wherein the connection relation and the position relation are as follows;
the inclined plate 12 is obliquely placed on an outdoor balcony, the end part of the inclined plate extends out of the balcony, the upper wall surface of the inclined plate 12 is of a wave-shaped structure, a collecting groove 13 is arranged in the middle section of the upper wall surface of the inclined plate 12, the collecting groove 13 is vertically upward, a pair of lateral guide grooves 14 with the same structure extend out of two ends of the collecting groove, the pair of lateral guide grooves 14 are installed on two sides of the inclined plate 12 in a mirror image mode and extend to the upper end of the inclined plate 12, a plurality of water drawing holes 15 with the same structure are formed in the inclined plate 12 on the upper side of the collecting groove 13, a collecting cavity 16 is formed in the inclined plate 12 and is communicated with the water drawing;
in the specific implementation process, the inclined plate 12 is installed on a balcony, when rainwater enters, the rainwater flows downwards along the inclined plate 12, due to the blocking of the collecting groove 13, water is accumulated in the collecting groove 13 and flows into the collecting cavity 16 through the water drawing holes 15, the flow guide grooves 14 on two sides play a role in drawing the flowing water on two sides in the process, the flowing water dropping from two sides flows into the collecting groove 13 along the flow guide grooves 14, the flowing water is further gathered, the upper part of the inclined plate 12 is wavy, the attractive effect is improved, the rainwater collecting device is placed at an idle position of the balcony by using the inclined plate 12, and meanwhile, the inclined plate 12 is used as a rain shielding plate to protect components below;
as can be seen from fig. 1 to 10 of the specification, the outer wall fixing mechanism includes: a rotating shaft 17, a plurality of angle plates 18 with the same structure, a plurality of oblong holes 19 with the same structure and a plurality of fastening bolts 20 with the same structure, wherein the connection relationship and the position relationship are as follows;
the upper end extending edge of the inclined plate 12 is provided with a rotating hole, a rotating shaft 17 is inserted in the rotating hole, a plurality of rotating grooves with the same structure are formed in the upper end of the inclined plate 12 at the same interval, a plurality of angle plates 18 are movably arranged on the rotating shaft 17 and are positioned in the plurality of rotating grooves, a plurality of long round holes 19 with the same structure are formed in the plurality of angle plates 18, a plurality of fastening bolts 20 are inserted in the plurality of long round holes 19, and the end part of each fastening bolt 20 is installed on the wall surface of an outer wall in a threaded;
the angle plate 18 can rotate on the rotating shaft 17, so that different angles are used, the angle plate 18 is always attached to the wall surface above the balcony, the position of the fastening bolt 20 in the long circular hole 19 is adjusted, the installation position is further adjusted, the wall surface on the upper portion of the inclined plate 12 is fastened through the fastening bolt 20, and the inclined plate 12 is further fixed;
as can be seen from fig. 1-10 of the specification, the rainwater filtering mechanism includes: the filter box 21, the filter screen 22, the water supply pipe 23, the collection cavity 16, a plurality of side fixing plates 24 with the same structure, a plurality of thread assemblies 25 with the same structure and an upper sealing plate 26 are connected in the following way and in the following position relation;
the filter box 21 is arranged on the lower wall surface of the inclined plate 12, the filter box 21 is of a rectangular structure, the inclination angle of the filter box 21 is the same as that of the inclined plate 12, the filter screen 22 is arranged at the middle section of the filter box 21, the water feeding pipe 23 is communicated between the collecting cavity 16 and the filter box 21, a plurality of side fixing plates 24 with the same structure extend out of the two sides of the filter box 21, a plurality of threaded assemblies 25 with the same structure are arranged on the plurality of side fixing plates 24 and are in threaded connection with the lower wall surface of the inclined plate 12, the end part of the filter box 21 is open, and the;
in the specific implementation process, the rainwater collected in the collection cavity 16 flows to the filter box 21 through the upper water pipe 23 under the action of atmospheric pressure, the more the water in the filter box 21 is accumulated until the water is submerged in the filter screen 22, and the rainwater filtered by the filter screen 22 flows out of an opening on the upper sealing plate 26 at the upper end and enters the storage mechanism;
as can be seen from figures 1-10 of the specification, the storage mechanism comprises: a water outlet 27, a transition pipe 28, a pair of overflow chutes 29 with the same structure, a pair of sewer pipes 30 with the same structure, a pair of drainage pipes 31 with the same structure and a first control valve 32, wherein the connection relationship and the position relationship are as follows;
the upper sealing plate 26 is provided with a water outlet 27, one end of the transition pipe 28 is connected to the water outlet 27, the water storage tank 38 is placed on an outdoor balcony and is positioned below the inclined plate 12, both sides of the upper end of the water storage tank 38 are provided with a pair of overflow grooves 29 with the same structure, the pair of sewer pipes 30 are arranged on the pair of overflow grooves 29, the lower end of the water storage tank 38 is communicated with a pair of drain pipes 31 with the same structure, the pair of drain pipes 31 are connected with the end parts of the pair of sewer pipes 30, the pair of drain pipes 31 are provided with first control valves 32, and the;
in the specific implementation process, after the water line of the water outlet 27 on the upper sealing plate 26 is submerged in the water outlet 27, water flow enters the water storage tank 38 through the water outlet pipe, the overflow trough 29 is arranged at the upper end of the water storage tank 38, when the water storage tank 38 is full of large rainwater, the water flows out of the overflow trough 29 and is discharged through the water discharge pipe 31, so that the phenomenon of water return at the upper end cannot be caused, meanwhile, the pair of water discharge pipes 31 are arranged at the lower end of the water storage tank 38, the first control valve 32 is arranged on the water storage tank 38, the timing controller is arranged on the first control valve 32, the first control valve 32 is opened periodically, the stored water in the water storage tank 38 is discharged through the water discharge pipe;
as can be seen from fig. 1 to 10 of the specification, the water supply control mechanism includes: the connection relation and the position relation of the water inlet pipe 33, the reserved joint 34, the second control valve 35 and the control box 36 are as follows;
the water inlet pipe 33 is installed on the water storage tank 38 and extends to an indoor ceiling, a reserved joint 34 is arranged at the end part of the water inlet pipe 33, the reserved joint 34 is arranged at the end part of the water feeding hose 6, the second control valve 35 is installed on the water inlet pipe 33, a control box 36 is arranged below the second control valve 35, and the control box 36 is connected with the smoke sensor 37 in a wireless communication mode; the water inlet pipe 33 is obliquely arranged on the water storage tank 38, and one end of the reserved joint 34 of the water inlet pipe 33 is lower than one end of the water inlet pipe 33 connected with the water storage tank 38;
in the specific implementation process, the water inlet pipe 33 is provided with the second control valve 35, the second control valve 35 is provided with the control box 36, and after the smoke sensor 37 detects smoke, a signal is sent to the second control valve 35 to control the second control valve 35 to be opened, so that water flows to the lower end along the higher end of the water inlet pipe 33, enters the hose and is flushed into the mounting box 2 by gravity, and the purpose of spraying water is achieved;
to sum up, this spraying system of building fire control simple structure, the system connection is simple and convenient, the operation of being convenient for, divide into three unit in total, rainwater collection unit, filter screen unit and water supply spray unit, wherein rainwater collection unit carries out the collection of rainwater, filter screen unit filters the rainwater and screens off, at last through the control that water supply spray unit, spray the rainwater, whole equipment is based on single resident family design, install on the balcony, increase aesthetic measure, do not occupy the indoor space, utilize the rainwater as the fire water, do not need to lay too much connecting tube, reduce the construction degree of difficulty, the fire control problem of single family in the high-rise residential building has been solved in the cooperation of above unit, the rapidity and the security of fire control have been improved.
The technical solutions described above only represent the preferred technical solutions of the present invention, and some possible modifications to some parts of the technical solutions by those skilled in the art all represent the principles of the present invention, and fall within the protection scope of the present invention.
Claims (9)
1. A spraying system for building fire protection comprises a rainwater collecting unit, a filtering and screening unit and a water supply spraying unit, and is characterized in that the rainwater collecting unit is installed on the outer wall of a building, the filtering and screening unit is installed on the rainwater collecting unit, and the water supply spraying unit is installed indoors and is connected with the filtering and screening unit;
the water supply spraying unit includes: a hidden indoor spraying mechanism and a water supply control mechanism;
the rainwater collection unit includes: the rainwater collecting mechanism and the outer wall fixing mechanism;
the filtering and screening unit comprises: a rainwater filtering mechanism and a storage mechanism;
the rainwater collecting mechanism is arranged on a building balcony, the outer wall fixing mechanism is arranged on the rainwater collecting mechanism and is connected with the outer wall of the building, the rainwater filtering mechanism is arranged below the rainwater collecting mechanism, the storage mechanism is arranged on one side of the rainwater filtering mechanism and is communicated with the rainwater filtering mechanism, the hidden indoor spraying mechanism is embedded in an indoor ceiling, and the water supply control mechanism is communicated between the storage mechanism and the hidden indoor spraying mechanism;
the indoor mechanism that sprays of hidden includes: the device comprises a sliding sleeve (1), a mounting box (2), a plurality of spraying holes (3) with the same structure, a sealing plate (4), a butt joint (5), a water feeding hose (6), a limiting sleeve (7), a plurality of electromagnets (8) with the same structure, a lantern ring (9), a plurality of fixing magnetic blocks (10) with the same structure and a supporting spring (11);
the sliding sleeve (1) is embedded in an indoor ceiling, the mounting box (2) is movably mounted in the sliding sleeve (1), the lower end of the mounting box (2) is provided with a plurality of spraying holes (3) with the same structure in an annular array, a sealing plate (4) is arranged at the lower end of the mounting box (2), a smoke sensor (37) is arranged on the sealing plate (4), the mounting box (2) is of a cavity structure and is internally provided with a limit sleeve (7), the upper end of the mounting box (2) is provided with a butt joint port (5), the butt joint port (5) is connected with a water feeding hose (6), the upper end of the sliding sleeve (1) is provided with a plurality of electromagnets (8) with the same structure, the lantern ring (9) is sleeved at the upper end of the mounting box (2) and is provided with a plurality of fixed magnetic blocks (10) with the same structure in a matching mode with the electromagnets (8), and a supporting spring (11) is arranged between the fixed magnetic blocks (10) and the electromagnets (8).
2. A sprinkler system for fire protection in a building according to claim 1, wherein said rain water collecting mechanism includes: the device comprises an inclined plate (12), a collecting tank (13), a pair of lateral diversion trenches (14) with the same structure, a plurality of water drawing holes (15) with the same structure and a collecting cavity (16);
the collecting device is characterized in that the inclined plate (12) is obliquely placed on an outdoor balcony, the end part of the inclined plate is extended out of the balcony, the upper wall surface of the inclined plate (12) is of a wave-shaped structure, a collecting groove (13) is arranged in the middle section of the upper wall surface of the inclined plate (12), the collecting groove (13) is vertically upward, a pair of lateral guide grooves (14) with the same structure extend out of two ends of the collecting groove, the pair of lateral guide grooves (14) are arranged on two sides of the inclined plate (12) in a mirror image mode and extend to the upper end of the inclined plate (12), a plurality of water suction holes (15) with the same structure are formed in the inclined plate (12) on the upper side of the collecting groove (13), a collecting cavity (16) is formed in the inclined plate (12), the collecting cavity (16) is communicated with the plurality of water suction holes (.
3. A sprinkler system for fire protection in a building according to claim 1, wherein said exterior wall securement mechanism includes: a rotating shaft (17), a plurality of angle plates (18) with the same structure, a plurality of oblong holes (19) with the same structure and a plurality of fastening bolts (20) with the same structure;
the rotary holes are formed in the extending edges of the upper ends of the inclined plates (12), the rotary shafts (17) are inserted into the rotary holes, a plurality of rotary grooves with the same structure are formed in the upper ends of the inclined plates (12) at the same interval, the angle plates (18) are movably mounted on the rotary shafts (17) and located in the rotary grooves, a plurality of long round holes (19) with the same structure are formed in the angle plates (18), a plurality of fastening bolts (20) are inserted into the long round holes (19), and the end portions of the fastening bolts (20) are installed on the wall surface of an outer wall in a threaded mode.
4. A sprinkler system for fire protection in a building according to claim 2, wherein said rain water filtering mechanism includes: the filter box comprises a filter box (21), a filter screen (22), an upper water pipe (23), a collection cavity (16), a plurality of side fixing plates (24) with the same structure, a plurality of threaded assemblies (25) with the same structure and an upper sealing plate (26);
filter tank (21) are installed under hang plate (12) on the wall, filter tank (21) are the rectangle structure and its inclination is the same with hang plate (12), filter screen (22) are installed in filter tank (21) middle section, it communicates between collection chamber (16) and filter tank (21) to go up water pipe (23), a plurality of structurally the same side of extension is board (24) admittedly, a plurality of install the same screw assembly of a plurality of structures (25) and hang plate (12) lower wall threaded connection on board (24) admittedly inclines, filter tank (21) tip opening, go up shrouding (26) and install in filter tank (21) tip opening.
5. A sprinkler system for fire protection in a building according to claim 4, wherein the storage means includes: the device comprises a water outlet (27), a transition pipe (28), a pair of overflow grooves (29) with the same structure, a pair of sewer pipes (30) with the same structure, a pair of drainage pipes (31) with the same structure and a first control valve (32);
the upper sealing plate (26) is provided with a water outlet (27), one end of the transition pipe (28) is connected to the water outlet (27), the water storage tank (38) is placed on an outdoor balcony and located below the inclined plate (12), two sides of the upper end of the water storage tank (38) are provided with a pair of overflow chutes (29) with the same structure, the pair of drain pipes (30) are installed on the pair of overflow chutes (29), the lower end of the water storage tank (38) is communicated with a pair of drain pipes (31) with the same structure, the pair of drain pipes (31) are connected with the end portions of the pair of drain pipes (30), and the pair of drain pipes (31) are provided with first control valves (32).
6. A sprinkler system for fire protection in a building according to claim 5, wherein said water supply control mechanism includes: a water inlet pipe (33), a reserved joint (34), a second control valve (35) and a control box (36);
the utility model discloses a water inlet pipe, including inlet tube (33), inlet tube (33) and smoke transducer (37), inlet tube (33) are installed on storage water tank (38) and are extended to indoor ceiling, inlet tube (33) tip is equipped with reserved joint (34), reserved joint (34) in last water hose (6) tip, second control valve (35) are installed on inlet tube (33), second control valve (35) below is equipped with control box (36), control box (36) and smoke transducer (37) adopt wireless communication to be connected.
7. A sprinkler system for fire fighting of buildings according to claim 6, characterized in that the inlet pipe (33) is mounted obliquely to the storage tank (38), the reserved joint (34) end of the inlet pipe (33) being lower than the end of the inlet pipe (33) connected to the storage tank (38).
8. A sprinkler system for fire fighting in buildings according to claim 5, characterized in that a time sequence controller is provided on the first control valve (32).
9. The spraying system for building fire protection as claimed in claim 1, wherein the sliding sleeve (1) is a steel-structure rectangular plate with a circular through slot at the center and an independent power supply is arranged in the limiting sleeve (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911371888.9A CN110975202B (en) | 2019-12-26 | 2019-12-26 | Spraying system for building fire fighting |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911371888.9A CN110975202B (en) | 2019-12-26 | 2019-12-26 | Spraying system for building fire fighting |
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| CN110975202A CN110975202A (en) | 2020-04-10 |
| CN110975202B true CN110975202B (en) | 2021-03-26 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201911371888.9A Active CN110975202B (en) | 2019-12-26 | 2019-12-26 | Spraying system for building fire fighting |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112057789A (en) * | 2020-08-04 | 2020-12-11 | 特斯联科技集团有限公司 | Spraying device for intelligent fire fighting |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7886837B1 (en) * | 2006-11-27 | 2011-02-15 | Helfgott Hans E W | Roof-mounted fire suppression system |
| CN103306333B (en) * | 2013-06-16 | 2015-01-14 | 安科智慧城市技术（中国）有限公司 | Rainwater collection system and building comprising same |
| KR101551903B1 (en) * | 2015-06-12 | 2015-09-09 | 주식회사 탑이엔씨 | Easy maintenance type sprinkling apparatus in tunnel for road |
| CN104906725A (en) * | 2015-06-16 | 2015-09-16 | 中国能源建设集团广东省电力设计研究院有限公司 | Main transformer fire extinguishing system of maritime booster station |
| CN204960165U (en) * | 2015-09-22 | 2016-01-13 | 武汉大学 | Layered filtration formula building roof rain water collecting device |
| CN105986750B (en) * | 2016-06-24 | 2018-07-10 | 青岛果子科技服务平台有限公司 | A kind of burglary-resisting window convenient for fire disaster escaping |
| CN208763112U (en) * | 2018-07-24 | 2019-04-19 | 南京淮港建筑工程有限公司 | High-rise building fire plant |
| CN209468803U (en) * | 2018-09-20 | 2019-10-08 | 天津众昶科技有限公司 | A kind of building fire-fighting waterworks |
| CN109432665A (en) * | 2018-10-15 | 2019-03-08 | 深圳市律远汇智科技有限公司 | A kind of fire-fighting spray device of high reliablity |
| CN109281977A (en) * | 2018-12-04 | 2019-01-29 | 邳州宏盛液压元件有限公司 | A kind of New Damping valve |
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Address after: 430000 building 11, central Huigu, No.57 Huanhu Road, Dongxihu District, Wuhan City, Hubei Province (11) Patentee after: DAMING TECHNOLOGY Co.,Ltd. Country or region after: China Address before: 430040 building 11, central Huigu, No.57 Huanhu Road, Dongxihu District, Wuhan City, Hubei Province (11) Patentee before: D & M TECHNOLOGY CO.,LTD. Country or region before: China |