CN108478970A - Structural fire protection equipment against fire hazard - Google Patents
Structural fire protection equipment against fire hazard Download PDFInfo
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- CN108478970A CN108478970A CN201810304393.3A CN201810304393A CN108478970A CN 108478970 A CN108478970 A CN 108478970A CN 201810304393 A CN201810304393 A CN 201810304393A CN 108478970 A CN108478970 A CN 108478970A
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- water
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Classifications
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/005—Delivery of fire-extinguishing material using nozzles
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C37/00—Control of fire-fighting equipment
- A62C37/08—Control of fire-fighting equipment comprising an outlet device containing a sensor, or itself being the sensor, i.e. self-contained sprinklers
- A62C37/10—Releasing means, e.g. electrically released
- A62C37/11—Releasing means, e.g. electrically released heat-sensitive
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B3/00—Cleaning by methods involving the use or presence of liquid or steam
- B08B3/02—Cleaning by the force of jets or sprays
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- Health & Medical Sciences (AREA)
- Public Health (AREA)
- Business, Economics & Management (AREA)
- Emergency Management (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses, structural fire protection equipment against fire hazard, including the main pipeline being vertically fixed on skin body, several branch pipe(tube)s being connected to main pipeline, several spray tubes being connected to branch pipe(tube), each layer of protective scaffold is respectively equipped with lateral branch pipe(tube), branch pipe(tube) is connect with main pipeline by pipe joint, each branch pipe(tube) is connected with several lateral spray tubes, and spray tube is vertical with branch pipe(tube), and several spray heads are designed with below every spray tube.The bottom of main pipeline is connected to water system by fire extinguisher canvas hose.Since the second layer of protective scaffold, the bottom of each layer of wooden scaffold board is designed with branch pipe(tube), the safety net of the end of branch pipe(tube) close to protective scaffold.When fire occurs, is supplied water by water system, water is sprayed out by each spray head, the intensity of a fire is controlled, achievees the purpose that instant fire extinguishment.When needing to be rinsed safety net, spray head water spray may also reach up the effect of cleaning safety net.
Description
Present patent application is divisional application, and parent application number is 2017102323913, and parent application day is 04 month 2017 11
Day.
Technical field
The present invention relates to structural fire protection field more particularly to structural fire protection equipment against fire hazards.
Background technology
Currently, with the development of urban economy, skyscraper is on the increase, the rapid development of China's skyscraper, in addition to
Outside building function, urban planning need, it is primarily due to urban population concentration, construction land anxiety determines.It is more next in population
More, in the case of urban land increasingly anxiety, building skyscraper can be built into effectively save land resource, reduction
Originally it, carries
High urban green coverage rate, the living environment for improving city dweller.
In high-building construction, need external wall build scaffold help construct, build engineering in scaffold
In, it needs using a large amount of safety net and the wooden scaffold board, it is easy to fire occur.Common practice be hold fire extinguisher canvas hose or
Fire extinguisher is put out a fire, but due to above and below skyscraper personnel's speed it is slow, developing fire is fast, expected fire-fighting fire extinguishing effect is not achieved.
In addition, being easy to pollute safety net in external scaffolding when concrete construction, because scaffold is higher, safety net is not easy clearly
It washes.
Some construction sites, construction party can also build one of spraying system of fire fighting when building scaffold, and fire is occurring
It can promptly control the intensity of a fire by way of nozzle water spray when calamity, protect the personal safety of worker and the safety of construction material.Often
The construction site of rule is typically that fire protection pipeline is arranged along external wall with spraying system of fire fighting, and fire protection pipeline is connect with water source, so
Spray equipment is set in each layer of scaffold afterwards, spray equipment is connect with fire protection pipeline, and electricity is set on fire protection pipeline
Magnet valve passes through the switch-box remote control on ground；When fire occurs, by switch-box remote control, this disappears surface personnel
Anti- spray system work, makes the spray equipment of each layer of scaffold spray water, achievees the purpose that fire extinguishing.However such fire-fighting spraying system
System is often simple in structure, however it remains many drawbacks are unable to reach expected extinguishing effect when urgent fire behavior occurs.
The patent of 203436717 U of Patent No. CN proposes a kind of fire-fighting for Scoffolds for high building construction
Spray equipment, is fixed on vertical main fire protection pipeline on building, and main fire protection pipeline and the horizontal fire protection pipeline being laterally arranged connect
Logical, main fire protection pipeline lower end is connected to watering, and horizontal fire protection pipeline is extend into scaffolding structure, horizontal fire protection pipeline outer end Yan Shui
Square to equipped with spray piping, spray piping is fixed on scaffold, and spray piping is equipped with spray apertures, is set on horizontal fire protection pipeline
There is valve；Valve on horizontal fire protection pipeline is solenoid valve or Hand-operated butterfly valve；Spray piping passes through three-way connection and horizontal fire protection pipeline
Connection, horizontal fire protection pipeline are connect by connector with main fire protection pipeline；Main fire protection pipeline lower end is connect with fire extinguisher canvas hose, or is passed through
Pipeline is connect with the water pump output end in water tank.Occur fire when, surface personnel open remote control switch case, make water from
Hole for water spraying gushes out, and is put out to the intensity of a fire, reaches extinguishing effect.But the patent does not account for, and occurs in building site
When fire behavior, surface personnel can not often have found immediately, cannot open remote control switch case in time, can not be at first
Between adopt an effective measure for the intensity of a fire, often miss best fire extinguishing opportunity, the practicality has considerable restraint.
The patent of 204364736 U of Patent No. CN proposes a kind of applicator, it includes tubular with externally threaded
Ontology, ontology are connect with water pipe, and frame is connected on ontology, and frame upper end is equipped with splash box, and splashing side surface passes through fixation
Screw realization is secured to connect, and ontology end face is equipped with ball seat, and unlatching or pass can be played by being equipped between ball seat and frame top
Close the temperature-sensing element component of applicator.When a fire, when environment temperature is increased to operating temperature, meltable scolding tin is by height
Temperature fusing, small copper piece shift up so that T shape framves are detached from set square, and entire mechanism occurs disequilibrium, all falls off, and starts
Sprinkling fire, automatic work starts the purpose of fire extinguishing when realization encounters fire behavior.But there is no the water sprays to nozzle half for the patent
Diameter is improved, and the water spray radius of common nozzle is often smaller, and fire-fighting efficiency is low, can not cope with urgent fire behavior.
The applicant proposes a kind of sprinkling extinguishing device for construction site in the present invention, it is intended to solve building site and go out
When existing fire behavior can not timely and effective fire extinguishing the problem of.
Invention content
The purpose of the present invention is to solve disadvantages existing in the prior art, and the structural fire protection fire-proof dress proposed
It sets.
To achieve the goals above, present invention employs following technical solutions：
Structural fire protection equipment against fire hazard, if including be vertically fixed on skin body main pipeline, be connected to main pipeline
Heavenly Stems and Earthly Branches pipeline, several spray tubes being connected to branch pipe(tube), each layer of protective scaffold are respectively equipped with lateral branch pipe(tube), branch pipe(tube)
It is connect by pipe joint with main pipeline, each branch pipe(tube) is connected with several lateral spray tubes, and spray tube hangs down with branch pipe(tube)
Directly, several spray heads are designed with below every spray tube；The bottom of the main pipeline is connected to water system by fire extinguisher canvas hose,
It is that pipeline and spray head supply water by water system；
The spray head includes the fountain head with water inlet pipe, and water inlet pipe is connect by connecting tube with spray tube, the water inlet pipe
The interior cross section that is equipped with is T-shaped plug, and the upper end of plug is stretched into connecting tube, and the upper end diameter of plug is equal to the interior of connecting tube
Diameter blocks connecting tube；The bottom end of the plug is connect by fusible link part with water inlet pipe；The water inlet pipe of the spray head with
Connecting tube is connected through a screw thread；
The fountain head is composed of terminal pad, nozzle upper body and nozzle lower body successively from top to bottom, terminal pad be nested with into
On water pipe, annular groove is provided on the faying face of terminal pad and water inlet pipe, it is L-shaped that button, which is placed on the cross section in annular groove,
Bushing in be disposed with ball；The water outlet of nozzle upper body is opened on side wall, and the water outlet of nozzle lower body is arranged the bottom of at
At portion center；Cyclic annular inclined plate is tiltedly installed in intracoelomic cavity on nozzle；Justified using interior hexagonal between terminal pad and nozzle upper body
Chapiter screw is attached, and is attached using cross recess fillister head screw between nozzle upper body and nozzle lower body；
The water system includes two sets of water supply installations, and a set of is fire-fighting watering device, and another set of is life water supply installation, described
Fire-fighting watering device includes big water butt, and the water inlet of big water butt comes from basement sump drainpipe, and big water butt is equipped with two
Road exports, and two-way output is separately connected fire cistern and is connected with cleaning room；Living water device includes small water butt, small water butt
There is two-way water inlet, come from running water pipe, automatic water pump of the another way in catch pit all the way, small water butt has two-way defeated
Go out, connect all the way with toilet, bathroom and Wash tub, another way is connect with blowdown canal.
The big water butt uses 5 tons of plastic water buckets, small water butt to use 2 tons of plastic water buckets；Big water butt spilling water
Water level is higher than fire cistern upper limit water level.
Preferably, since the second layer of protective scaffold, the bottom of each layer of wooden scaffold board is designed with branch pipe(tube), branch pipe
Safety net of the end in road close to protective scaffold.
Preferably, the internal diameter of the main pipeline is 100mm, and the internal diameter of branch pipe(tube) is 50mm, and the internal diameter of spray tube is 40mm.
Preferably, the material of the fusible link part is meltable scolding tin.
Preferably, the upper end-face edge of the plug is coated with silica gel waterproof layer.
Preferably, automatic water pump is equipped in the basement sump, automatic pumping pump discharge is divided into two-way, passes through all the way
It screws valve to connect with the water inlet of big water butt, another way is connect through screwing valve with dredge pump.
Preferably, the three tunnels output of the big water butt is located at the upper, middle and lower of big water butt；Big water storage
The output all the way of bucket lower part is connect through screwing valve, booster pump and check-valves with cleaning room；The warp of output all the way in the middle part of big water butt
Valve and ball valve is screwed to connect with top fire cistern；The output all the way on big water butt top is connect through overflow pipe with catch pit.
Preferably, the outlet of the check-valves is connect through screwing valve with running water pipe.
Preferably, the fire cistern lower part is connect through ball valve with running water pipe.
Preferably, the two-way output of the small water butt is located at the upper and lower part of small water butt；Under small water butt
The output all the way in portion is connect with toilet, bathroom and Wash tub, and the draining of toilet is directly connect with blowdown canal, bathroom and laundry
The lower water of slot is connect with sedimentation basin, and the water of sedimentation basin overflows into catch pit at the top of partition board, and automatic water pump is equipped in catch pit, from
The outlet of dynamic suction pump at the top of drinking-water pipe and small water butt through connecting；Small water butt top is connect with blowdown canal.
Compared with prior art, the beneficial effects of the invention are as follows：
When fire 1, occurs, is supplied water by water system, water is sprayed out by each spray head, the intensity of a fire is controlled, is reached
To the purpose of instant fire extinguishment.When needing to be rinsed safety net, spray head 6, which is sprayed water, may also reach up the effect of cleaning safety net
Fruit.
2, when normal condition, the upper end of plug blocks connecting tube, and the water in spray tube is made to cannot be introduced into water inlet pipe, protects
Card spray head is not sprayed water；When fire occurs, when environment temperature is increased to the fusing point of fusible link part, the fusing of fusible link part,
Under hydraulic pressure effect, plug is gone out from connecting tube, and water enters water inlet pipe, and then enters fountain head, and spray head starts to spray water,
Start to put out a fire.
3, the fountain head reaction of double-layer structure is fast, radius of protection is big, and water spray uniformly, securely and reliably, has higher fire extinguishing
Efficiency.For ease of manufacturing and installing, it is attached using hexagon socket cap head screw between terminal pad and nozzle upper body, on nozzle
It is attached using cross recess fillister head screw between body and nozzle lower body.
4, water system realizes that project domestic water, basement catchment, the collection of rainwater recycles, and will collect the water of coming
Resource is for including that many aspects of fire-fighting fire extinguishing save under the premise of meeting fire demand water, reduce water resource waste
About cost is improved benefit.
Description of the drawings
Fig. 1 is the structural schematic diagram of structural fire protection equipment against fire hazard proposed by the present invention；
Fig. 2 is the appearance diagram of the spray head of structural fire protection equipment against fire hazard proposed by the present invention；
Fig. 3 is the internal structure schematic diagram of the spray head of structural fire protection equipment against fire hazard proposed by the present invention；
Fig. 4 is the structural schematic diagram of the water system of structural fire protection equipment against fire hazard proposed by the present invention.
In figure：1, exterior wall, 2, main pipeline, 3, pipe joint, 4, branch pipe(tube), 5, spray tube, 6, spray head, 7, protection base
Hand cradle, 8, the wooden scaffold board, 9, safety net, 10, fire extinguisher canvas hose, 11, water system, 12, connecting tube, 13, water inlet pipe, 14, connection
Disk, 15, nozzle upper body, 16, nozzle lower body, 17, water outlet, 18, bushing, 19, ball, 20, cyclic annular inclined plate, 21, plug, 22,
Fusible link part.
Specific implementation mode
The technical scheme in the embodiments of the invention will be clearly and completely described below, it is clear that described implementation
Example is only a part of the embodiment of the present invention, instead of all the embodiments.
Embodiment one
Referring to Fig.1, structural fire protection equipment against fire hazard, including the main pipeline 2 being vertically fixed on skin body 1 and supervisor
Several branch pipe(tube)s 4 of the connection of road 2, several spray tubes 5 being connected to branch pipe(tube) 4, each layer of protective scaffold 7 are respectively equipped with transverse direction
Branch pipe(tube) 4, branch pipe(tube) 4 connect with main pipeline 2 by pipe joint 3, and each branch pipe(tube) 4 is connected with several lateral sprays
Pipe 5, spray tube 5 is vertical with branch pipe(tube) 4, and every 5 lower section of spray tube is designed with several spray heads 6.The bottom of the main pipeline 2 is logical
It crosses fire extinguisher canvas hose 10 and is connected to water system 11, be that pipeline and spray head 6 supply water by water system 11.From protective scaffold 7
The second layer starts, and the bottom of each layer of wooden scaffold board 8 is designed with branch pipe(tube) 4, and the end of branch pipe(tube) 4 is close to protective scaffold 7
Safety net 9.When fire occurs, is supplied water by water system 11, water is sprayed out by each spray head 6, the intensity of a fire is controlled
System, achievees the purpose that instant fire extinguishment.When needing to be rinsed safety net 9, the water spray of spray head 6 may also reach up cleaning safety
The effect of net 9.The internal diameter of the main pipeline 2 is 100mm, and the internal diameter of branch pipe(tube) 4 is 50mm, and the internal diameter of spray tube 5 is 40mm.
Embodiment two
With reference to Fig. 2-3, the spray head 6 includes the fountain head with water inlet pipe 13, and water inlet pipe 13 passes through connecting tube 12 and spray
Pipe 5 connects, and it is T-shaped plug 21 that cross section is equipped in the water inlet pipe 13, and the upper end of plug 21 is stretched into connecting tube 12, is blocked up
First 21 upper end diameter is equal to the internal diameter of connecting tube 12, can block connecting tube 12；The bottom end of the plug 21 passes through meltable company
Fitting 22 is connect with water inlet pipe 13.When normal condition, the upper end of plug 21 blocks connecting tube 12, make water in spray tube 5 without
Method enters in water inlet pipe 13, ensures that spray head 6 is not sprayed water；When fire occurs, environment temperature is increased to fusible link part 22
When fusing point, fusible link part 22 melts, and under hydraulic pressure effect, plug 21 is gone out from connecting tube 12, and water enters water inlet pipe 13,
And then entering fountain head, spray head 6 starts water spray and starts to put out a fire.The material of the fusible link part 22 is meltable scolding tin.It is described
The upper end-face edge of plug 21 is coated with silica gel waterproof layer, prevents from seeping water.
The water inlet pipe 13 of the spray head 6 is connected through a screw thread with connecting tube 12, can be by spray head 6 after fire extinguishing
It removes, plug 21 is installed again through fusible link part 22, spray head 6 is then screwed on, spray head 6 is allow to repeat to make
With cost is greatly saved.
The fountain head is composed of terminal pad 14, nozzle upper body 15 and nozzle lower body 16 successively from top to bottom, connection
Disk 14 is nested on water inlet pipe 13, and annular groove is provided on the faying face of terminal pad 14 and water inlet pipe 13, and button is placed on annular
Cross section in groove is to be disposed with ball 19 in L-shaped bushing 18；The side water outlet 17 of nozzle upper body 15 is opened in side
On wall, the water outlet of nozzle lower body 16 is arranged at bottom centre；It is tiltedly installed with cyclic annular inclined plate in 15 inner cavity of nozzle upper body
20；When sprinkling fire-distinguishing, high-velocity flow enters fountain head through water inlet pipe 13, and when being ejected on cyclic annular inclined plate 20, flow is to fountain head
Power is generated, disk 14 is drivingly connected and height is made around water inlet pipe 13 by ball 19 together with nozzle upper body 15 and nozzle lower body 16
Speed rotation；Under the influence of centrifugal force, water droplet is become by the flow of the side water outlet 17 of 15 side wall of nozzle upper body, is sprayed at fire
The periphery in disaster area domain is sprayed at the center of conflagration area by the flow of the water outlet of 16 bottom of nozzle lower body.It is this double
The fountain head reaction of layer structure is fast, radius of protection is big, water spray uniformly, it is safe and reliable, there is higher fire-fighting efficiency.For ease of system
It makes and installs, be attached using hexagon socket cap head screw between terminal pad 14 and nozzle upper body 15, nozzle upper body 15 and spray
It is attached using cross recess fillister head screw between head lower body 16.
Embodiment three
With reference to Fig. 4, the water system 11 includes two sets of water supply installations, and a set of is fire-fighting watering device, another set of to be supplied for life
Water installations；Fire-fighting watering device includes big water butt, and the water inlet of big water butt comes from basement sump drainpipe, big water butt
It is exported equipped with three tunnels, the output of three tunnels is separately connected fire cistern, cleaning room and catch pit；Living water device includes small water storage
Bucket, small water butt have two-way water inlet, come from running water pipe, automatic water pump of the another way in catch pit, small water storage all the way
Bucket has two-way output, is connect all the way with toilet, bathroom and Wash tub, another way is connect with blowdown canal.In basement sump
Equipped with automatic water pump, automatic pumping pump discharge is divided into two-way, is connect all the way with the water inlet of big water butt through screwing valve, another
Road is connect through screwing valve with dredge pump.The three tunnels output of big water butt is located at the upper, middle and lower of big water butt；Greatly
The output all the way of water butt lower part is connect through screwing valve, booster pump and check-valves with cleaning room；It is defeated all the way in the middle part of big water butt
Go out and is connect with top fire cistern through screwing valve and ball valve；The output all the way on big water butt top connects through overflow pipe and catch pit
It connects.The outlet of check-valves is connect through screwing valve with running water pipe.Fire cistern lower part is connect through ball valve with running water pipe.Small water storage
The two-way output of bucket is located at the upper and lower part of small water butt；The output all the way of small water butt lower part and toilet, bathroom
It is connected with Wash tub, the draining of toilet is directly connect with blowdown canal, and the lower water of bathroom and Wash tub is connect with sedimentation basin, precipitation
The water in pond overflows into catch pit at the top of the partition board, is equipped with automatic water pump in catch pit, the outlet of automatic water pump through drinking-water pipe with
Connection at the top of small water butt；Small water butt top is connect with blowdown canal.
The big water butt uses 5 tons of plastic water buckets, small water butt to use 2 tons of plastic water buckets.Big water butt spilling water
Water level is higher than fire cistern upper limit water level.The effect of check-valves is that the water of running water pipe is prevented to be back to small water butt.Fire water
The water level in pond should be always maintained at upper limit water level, after the water level of fire cistern is less than early warning water level, just opening and fire-fighting in time
The ball valve of pond connection carries out moisturizing to fire cistern.
Above-mentioned water system 11 realizes that project domestic water, basement catchment, the collection of rainwater recycles, and comes collecting
Water resource be used for that include many aspects of fire-fighting fire extinguishing it is unrestrained to reduce water resource under the premise of meeting fire demand water
Take, it is cost-effective to improve benefit.
The foregoing is only a preferred embodiment of the present invention, but scope of protection of the present invention is not limited thereto,
Any one skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and its
Inventive concept is subject to equivalent substitution or change, should be covered by the protection scope of the present invention.
Claims (7)
1. structural fire protection equipment against fire hazard, which is characterized in that including the main pipeline being vertically fixed on skin body (1)
(2), several branch pipe(tube)s (4) being connected to main pipeline (2), several spray tubes (5) being connected to branch pipe(tube) (4), protective scaffold
(7) each layer is respectively equipped with lateral branch pipe(tube) (4), and branch pipe(tube) (4) is connect with main pipeline (2) by pipe joint (3), each
Branch pipe(tube) (4) is all connected with several lateral spray tubes (5), since the second layer of protective scaffold (7), each layer of wooden foot hand
The bottom of plate (8) is designed with branch pipe(tube) (4), and the end of branch pipe(tube) (4) is close to the safety net (9) of protective scaffold (7), spray tube
(5) vertical with branch pipe(tube) (4), it is designed with several spray heads (6) below every spray tube (5)；The bottom of the main pipeline (2) is logical
It crosses fire extinguisher canvas hose (10) and is connected to water system (11), be that pipeline and spray head (6) supply water by water system (11)；The spray
Head (6) includes the fountain head with water inlet pipe (13), and water inlet pipe (13) is connect by connecting tube (12) with spray tube (5), described
It is T-shaped plug (21) that cross section is equipped in water inlet pipe (13), and the upper end of plug (21) is stretched into connecting tube (12), plug
(21) upper end diameter is equal to the internal diameter of connecting tube (12), connecting tube (12) is blocked, the upper end-face edge packet of the plug (21)
It is covered with silica gel waterproof layer；The bottom end of the plug (21) is connect by fusible link part (22) with water inlet pipe (13)；The spray
The water inlet pipe (13) of head (6) is connected through a screw thread with connecting tube (12)；The fountain head from top to bottom successively by terminal pad (14),
Nozzle upper body (15) and nozzle lower body (16) are composed, and terminal pad (14) is nested on water inlet pipe (13), in terminal pad (14)
Be provided with annular groove on the faying face of water inlet pipe (13), it is L-shaped bushing (18) that button, which is placed on the cross section in annular groove,
Inside it is disposed with ball (19)；The side water outlet (17) of nozzle upper body (15) is opened on side wall, and nozzle lower body (16) go out
The mouth of a river is arranged at bottom centre；It is tiltedly installed with cyclic annular inclined plate (20) in nozzle upper body (15) inner cavity；Terminal pad (14) and
Nozzle upper body is attached between (15) using hexagon socket cap head screw, is adopted between nozzle upper body (15) and nozzle lower body (16)
It is attached with cross recess fillister head screw；The water system (11) includes two sets of water supply installations, a set of to be filled for fire fighting supply
It sets, another set of is life water supply installation, and the fire-fighting watering device includes big water butt, and the water inlet of big water butt comes from basement
Sump drainpipe, big water butt are exported equipped with three tunnels, and the output of three tunnels is separately connected fire cistern, cleaning room and catch pit；It is raw
Water supply installation living includes small water butt, and small water butt has two-way water inlet, comes from running water pipe all the way, another way is in catch pit
Automatic water pump, small water butt has two-way output, connect all the way with toilet, bathroom and Wash tub, another way and blowdown canal
Connection is equipped with automatic water pump in the basement sump, and automatic pumping pump discharge is divided into two-way, all the way through screw valve with it is big
The water inlet of water butt connects, and another way is connect through screwing valve with dredge pump.
2. structural fire protection equipment against fire hazard according to claim 1, which is characterized in that the internal diameter of the main pipeline (2) is
The internal diameter of 100mm, branch pipe(tube) (4) are 50mm, and the internal diameter of spray tube (5) is 40mm.
3. structural fire protection equipment against fire hazard according to claim 1, which is characterized in that the material of the fusible link part (22)
Matter is meltable scolding tin.
4. structural fire protection equipment against fire hazard according to claim 1, which is characterized in that three tunnels of the big water butt export
It is located at the upper, middle and lower of big water butt；The output all the way of big water butt lower part is through screwing valve, booster pump and non-return
Valve is connect with cleaning room；Output all the way in the middle part of big water butt is connect through screwing valve and ball valve with top fire cistern；Big water storage
The output all the way on bucket top is connect through overflow pipe with catch pit.
5. structural fire protection equipment against fire hazard according to claim 4, which is characterized in that the outlet of the check-valves is through screwing
Valve is connect with running water pipe.
6. structural fire protection equipment against fire hazard according to claim 5, which is characterized in that the fire cistern lower part is through ball valve
It is connect with running water pipe.
7. structural fire protection equipment against fire hazard according to claim 6, which is characterized in that the two-way of the small water butt exports
It is located at the upper and lower part of small water butt；The output all the way of small water butt lower part is connect with toilet, bathroom and Wash tub,
The draining of toilet is directly connect with blowdown canal, and the lower water of bathroom and Wash tub is connect with sedimentation basin, and the water of sedimentation basin is from partition board
Top overflows into catch pit, automatic water pump is equipped in catch pit, the outlet of automatic water pump is through drinking-water pipe and small water butt top
Connection；Small water butt top is connect with blowdown canal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810304393.3A CN108478970B (en) | 2017-04-11 | 2017-04-11 | Fire-fighting and fire-preventing device for building |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810304393.3A CN108478970B (en) | 2017-04-11 | 2017-04-11 | Fire-fighting and fire-preventing device for building |
| CN201710232391.3A CN106955446B (en) | 2017-04-11 | 2017-04-11 | A kind of fire-fighting spray device for construction |
Related Parent Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710232391.3A Division CN106955446B (en) | 2017-04-11 | 2017-04-11 | A kind of fire-fighting spray device for construction |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108478970A true CN108478970A (en) | 2018-09-04 |
| CN108478970B CN108478970B (en) | 2020-07-03 |
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ID=59483316
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810304393.3A Expired - Fee Related CN108478970B (en) | 2017-04-11 | 2017-04-11 | Fire-fighting and fire-preventing device for building |
| CN201710232391.3A Expired - Fee Related CN106955446B (en) | 2017-04-11 | 2017-04-11 | A kind of fire-fighting spray device for construction |
Family Applications After (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710232391.3A Expired - Fee Related CN106955446B (en) | 2017-04-11 | 2017-04-11 | A kind of fire-fighting spray device for construction |
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| Country | Link |
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| CN (2) | CN108478970B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112337020A (en) * | 2020-11-11 | 2021-02-09 | 陈晓静 | Multifunctional fire extinguishing system for constructional engineering |
| CN118022243A (en) * | 2024-04-11 | 2024-05-14 | 河南省福满园建设工程有限公司 | Spray pipe joint assembly for building fire engineering |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107876238B (en) * | 2017-11-17 | 2019-06-14 | 中建二局第二建筑工程有限公司 | Auxiliary transmission device is sprayed in a kind of construction at a distance |
| CN109847252B (en) * | 2019-01-16 | 2021-04-09 | 中国十七冶集团有限公司 | Temporary fire-fighting construction method in large public building construction |
| CN111530005A (en) * | 2020-05-16 | 2020-08-14 | 戴志清 | Utilize multi-functional fire sprinkler of water pressure rotation formula |
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| JP2000272725A (en) * | 1999-03-29 | 2000-10-03 | Daifuku Co Ltd | High-rise shelf facility with fire extinguishing means |
| CN101829638A (en) * | 2009-03-09 | 2010-09-15 | 韩铁夫 | Jet-driven rotary type spraying head |
| CN102839813A (en) * | 2012-07-24 | 2012-12-26 | 戚文军 | Fire-extinguishing scaffold device |
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| CN112337020A (en) * | 2020-11-11 | 2021-02-09 | 陈晓静 | Multifunctional fire extinguishing system for constructional engineering |
| CN118022243A (en) * | 2024-04-11 | 2024-05-14 | 河南省福满园建设工程有限公司 | Spray pipe joint assembly for building fire engineering |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106955446A (en) | 2017-07-18 |
| CN108478970B (en) | 2020-07-03 |
| CN106955446B (en) | 2018-05-25 |
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