CN106955446A - A kind of fire-fighting spray device for construction - Google Patents
A kind of fire-fighting spray device for construction Download PDFInfo
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- CN106955446A CN106955446A CN201710232391.3A CN201710232391A CN106955446A CN 106955446 A CN106955446 A CN 106955446A CN 201710232391 A CN201710232391 A CN 201710232391A CN 106955446 A CN106955446 A CN 106955446A
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- pipe
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- 239000007921 spray Substances 0.000 title claims abstract description 70
- 238000010276 construction Methods 0.000 title claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 197
- 230000001681 protective effect Effects 0.000 claims abstract description 11
- 238000004140 cleaning Methods 0.000 claims abstract description 9
- 238000009434 installation Methods 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 5
- ATJFFYVFTNAWJD-UHFFFAOYSA-N Tin Chemical compound [Sn] ATJFFYVFTNAWJD-UHFFFAOYSA-N 0.000 claims description 4
- 238000004062 sedimentation Methods 0.000 claims description 4
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 3
- 239000003651 drinking water Substances 0.000 claims description 3
- 235000020188 drinking water Nutrition 0.000 claims description 3
- 239000000463 material Substances 0.000 claims description 3
- 238000005086 pumping Methods 0.000 claims description 3
- 239000000741 silica gel Substances 0.000 claims description 3
- 229910002027 silica gel Inorganic materials 0.000 claims description 3
- 239000008400 supply water Substances 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 9
- 238000005507 spraying Methods 0.000 description 4
- 238000009435 building construction Methods 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 208000019901 Anxiety disease Diseases 0.000 description 1
- 241001424392 Lucia limbaria Species 0.000 description 1
- 230000036506 anxiety Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000004035 construction material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008595 infiltration Effects 0.000 description 1
- 238000001764 infiltration Methods 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003020 moisturizing effect Effects 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Classifications
-
- 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
Landscapes
- 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, a kind of fire-fighting spray device for construction, some showers connected including the main pipeline being vertically fixed on skin body, some branch pipe(tube)s connected with main pipeline, with branch pipe(tube), each layer of protective scaffold is respectively equipped with horizontal branch pipe(tube), branch pipe(tube) is connected with main pipeline by pipe joint, each branch pipe(tube) is connected with some horizontal showers, and shower is vertical with branch pipe(tube), and some spray heads are designed with below every shower.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.During generation fire, supplied water by water system, water is sprayed out by each spray head, the intensity of a fire is controlled, reach the purpose of 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
Technical field
The present invention relates to structural fire protection field, more particularly to a kind of fire-fighting spray device for construction.
Background technology
At present, with the development of urban economy, skyscraper is on the increase, and China's skyscraper is developed rapidly, except
Outside building function, urban planning need, it is primarily due to urban population concentration, construction land anxiety and determines.It is more next in population
More, in the case that urban land is more and more nervous, building skyscraper can be built into effectively save land resource, reduction
Originally, improve urban green coverage rate, improve the living environment of city dweller.
Help to construct, it is necessary to build scaffold in external wall in high-building construction, engineering is built in scaffold
In, it is necessary to use substantial amounts of safety net and wooden scaffold board, it is easy to occur fire.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, does not reach expected fire-fighting fire extinguishing effect.
In addition, easily being polluted during concrete construction to safety net in external scaffolding, because scaffold is higher, safety net is not easy clearly
Wash.
Some construction sites, its construction party can also build one of spraying system of fire fighting when building scaffold, occur fire
The intensity of a fire can promptly be controlled during calamity by way of shower nozzle is sprayed water, the personal safety of workman and the safety of construction material is protected.Often
The construction site of rule is typically to set fire protection pipeline along external wall with spraying system of fire fighting, and fire protection pipeline is connected with water source, so
Spray equipment is set in each layer of scaffold afterwards, spray equipment is connected with fire protection pipeline, and sets electric on fire protection pipeline
Magnet valve, passes through the switch-box remote control on ground；When occurring fire, by switch-box remote control, this disappears surface personnel
Anti- spray system work, makes the spray equipment of each layer of scaffold spray water, reaches the purpose of fire extinguishing.But such fire-fighting spraying system
System is often simple in construction, however it remains many drawbacks, and expected extinguishing effect is unable to reach when occurring the urgent condition of a fire.
The U of Patent No. CN 203436717 patent 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 connects with the horizontal fire protection pipeline laterally set
Logical, main fire protection pipeline lower end is connected with watering, and horizontal fire protection pipeline is extend into scaffolding structure, horizontal fire protection pipeline outer end Yan Shui
Square to provided with spray piping, spray piping is fixed on scaffold, and spray piping is provided with spray apertures, horizontal fire protection pipeline and set
There is valve；Valve on horizontal fire protection pipeline is magnetic valve or Hand-operated butterfly valve；Spray piping passes through three-way connection and horizontal fire protection pipeline
Connection, horizontal fire protection pipeline is connected by joint with main fire protection pipeline；Main fire protection pipeline lower end is connected with fire extinguisher canvas hose, or is passed through
Pipeline is connected with the water pump output end in water tank.During generation fire, surface personnel open remote control switch case, make water from
Hole for water spraying is gushed out, and the intensity of a fire is put out, and reaches extinguishing effect.But the patent is not accounted for, occur in building site
During the condition of a fire, surface personnel can not often have found immediately, it is impossible to open remote control switch case in time, it is impossible at first
Between adopted an effective measure for the intensity of a fire, often miss optimal fire extinguishing opportunity, its practicality has considerable restraint.
The U of Patent No. CN 204364736 patent proposes a kind of applicator, and it includes tubular with externally threaded
Body, body is connected with water pipe, and framework is connected with body, and framework upper end is provided with splash box, and the side surface that dabbles passes through fixation
Screw, which is realized, is secured to connection, and body end face is provided with ball seat, opens or closes provided with that can play between ball seat and framework 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 is shifted up so that T-shaped frame departs from set square, and whole mechanism occurs disequilibrium, all come off, and starts
Sprinkling fire, realizes that automatic work starts the purpose put out a fire when running into the condition of a fire.But the water spray half of the patent not to shower nozzle
Footpath is improved, and the water spray radius of common shower nozzle is often smaller, and fire-fighting efficiency is low, it is impossible to tackle the urgent condition of a fire.
The applicant proposes a kind of sprinkling extinguishing device for construction site in the present invention, it is intended to solves building site and goes out
During the existing condition of a fire can not timely and effective fire extinguishing the problem of.
The content of the invention
The invention aims to solve shortcoming present in prior art, and propose it is a kind of for construction
Fire-fighting spray device.
To achieve these goals, present invention employs following technical scheme：
A kind of fire-fighting spray device for construction, including be vertically fixed on skin body main pipeline,
Some branch pipe(tube)s connected with main pipeline, some showers connected with branch pipe(tube), each layer of protective scaffold are respectively equipped with horizontal stroke
To branch pipe(tube), branch pipe(tube) is connected with main pipeline by pipe joint, and each branch pipe(tube) is connected with some horizontal showers,
Shower is vertical with branch pipe(tube), and some spray heads are designed with below every shower；The bottom of the main pipeline passes through fire water
Pipe is connected to water system, 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 connected by connecting tube with shower, it is described enter
It is T-shaped plug that cross section is provided with water pipe, and the upper end of plug is stretched into connecting tube, and the upper end diameter of plug is equal to connecting tube
Internal diameter, connecting tube is blocked；The bottom of the plug is connected by fusible link part with water inlet pipe；The water inlet of the spray head
Pipe is connected through a screw thread with connecting tube；
The fountain head is combined by terminal pad, shower nozzle upper body and shower nozzle lower body successively from top to bottom, and terminal pad is nested with
On water inlet pipe, annular groove is provided with the faying face of terminal pad and water inlet pipe, button is placed on the cross section in annular groove
To be disposed with ball in the bushing of L-shaped；The delivery port of shower nozzle upper body is opened on the wall of side, and the delivery port of shower nozzle lower body is set
At bottom centre；Ring-type swash plate is tiltedly installed with intracoelomic cavity on shower nozzle；Using interior six between terminal pad and shower nozzle upper body
Angle fillister head screw is attached, and is attached between shower nozzle upper body and shower nozzle lower body using cross recess fillister head screw；
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,
The 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 set
There are two-way output, two-way output connection fire cistern and the connection of cleaning room respectively；Living water device includes small water butt, little Chu
Bucket has two-way water inlet, all the way from running water pipe, and automatic water pump of another road in catch pit, small water butt has two-way
Output, is connected, another road is connected with blowdown canal with toilet, bathroom and Wash tub all the way.
The big water butt is using 5 tons of plastic water buckets, and small water butt is using 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 shower 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 provided with the basement sump, automatic pumping pump discharge is divided into two-way, passed through all the way
The water inlet that valve is screwed with big water butt is connected, and another road is connected 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 respectively；Big water storage
The output all the way of bucket bottom is connected 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 be connected with top fire cistern；The output all the way on big water butt top is connected through overflow pipe with catch pit.
Preferably, the outlet of the check-valves is connected through screwing valve with running water pipe.
Preferably, the fire cistern bottom is connected 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 respectively；Under small water butt
The output all the way in portion is connected with toilet, bathroom and Wash tub, and the draining of toilet is directly connected with blowdown canal, bathroom and laundry
The lower water of groove is connected with sedimentation basin, and the water of sedimentation basin is overflowed at the top of dividing plate is provided with automatic water pump in catch pit, catch pit, from
The outlet of dynamic suction pump is through drinking-water pipe with being connected at the top of small water butt；Small water butt top is connected with blowdown canal.
Compared with prior art, the beneficial effects of the invention are as follows：
When the 1st, occurring fire, supplied water by water system, water is sprayed out by each spray head, the intensity of a fire is controlled
System, reaches the purpose of instant fire extinguishment.When needing to be rinsed safety net, the water spray of spray head 6 may also reach up cleaning safety
The effect of net.
2nd, during normal condition, the upper end of plug blocks connecting tube, the water in shower is cannot be introduced into water inlet pipe, protects
Card spray head is not sprayed water；When occurring fire, 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 water spray,
Start fire extinguishing.
3rd, the fountain head reaction of double-decker is fast, radius of protection is big, sprays water uniform, safe and reliable, with higher fire extinguishing
Efficiency.For ease of manufacturing and installing, it is attached between terminal pad and shower nozzle upper body using hexagon socket cap head screw, on shower nozzle
It is attached between body and shower nozzle lower body using cross recess fillister head screw.
4th, water system realizes that project domestic water, basement are catchmented, the collection of rainwater is recycled, and will collect the water of coming
Resource is used to include many aspects of fire-fighting fire extinguishing, so as on the premise of fire demand water is met, reduce water resource waste, saves
About cost is increased the benefit.
Brief description of the drawings
Fig. 1 is a kind of structural representation of fire-fighting spray device for construction proposed by the present invention；
Fig. 2 is a kind of schematic appearance of the spray head of fire-fighting spray device for construction proposed by the present invention；
Fig. 3 illustrates for a kind of internal structure of the spray head of fire-fighting spray device for construction proposed by the present invention
Figure；
Fig. 4 is a kind of structural representation of the water system of fire-fighting spray device for construction proposed by the present invention
Figure.
In figure：1st, exterior wall, 2, main pipeline, 3, pipe joint, 4, branch pipe(tube), 5, shower, 6, spray head, 7, protection base
Hand cradle, 8, 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, shower nozzle upper body, 16, shower nozzle lower body, 17, delivery port, 18, bushing, 19, ball, 20, ring-type swash plate, 21, plug, 22,
Fusible link part.
Embodiment
The technical scheme in the embodiment of the present invention will be clearly and completely described below, it is clear that described implementation
Example only a part of embodiment of the invention, rather than whole embodiments.
Embodiment one
Reference picture 1, a kind of fire-fighting spray device for construction, including be vertically fixed on skin body 1
Main pipeline 2, some branch pipe(tube)s 4 connected with main pipeline 2, some showers 5 for being connected with branch pipe(tube) 4, protective scaffold 7
Each layer is respectively equipped with horizontal branch pipe(tube) 4, and branch pipe(tube) 4 is connected with main pipeline 2 by pipe joint 3, and each branch pipe(tube) 4 is connected
There are some horizontal showers 5, shower 5 is vertical with branch pipe(tube) 4, the every lower section of shower 5 is designed with some spray heads 6.Institute
The bottom for stating main pipeline 2 is connected to water system 11 by fire extinguisher canvas hose 10, is that pipeline and spray head 6 are supplied by water system 11
Water.Since the second layer of protective scaffold 7, the bottom of each layer of wooden scaffold board 8 is designed with branch pipe(tube) 4, the end of branch pipe(tube) 4
Close to the safety net 9 of protective scaffold 7.During generation fire, supplied water, sprayed water by water system 11 by each spray head 6
Out, the intensity of a fire is controlled, reaches the purpose of instant fire extinguishment.When needing to be rinsed safety net 9, spray head 6 is sprayed water
It may also reach up the effect of cleaning safety net 9.The internal diameter of the main pipeline 2 is 100mm, and the internal diameter of branch pipe(tube) 4 is 50mm, spray
The internal diameter of pipe 5 is 40mm.
Embodiment two
Reference picture 2-3, the spray head 6 include with water inlet pipe 13 fountain head, water inlet pipe 13 by connecting tube 12 with
Shower 5 is connected, and it is T-shaped plug 21 that cross section is provided with the water inlet pipe 13, and connecting tube 12 is stretched into the upper end of plug 21
In, the upper end diameter of plug 21 is equal to the internal diameter of connecting tube 12, can block connecting tube 12；The bottom of the plug 21 passes through easy
Molten connector 22 is connected with water inlet pipe 13.During normal condition, the upper end of plug 21 blocks connecting tube 12, makes in shower 5
Water be cannot be introduced into water inlet pipe 13, it is ensured that spray head 6 is not sprayed water；When occurring fire, environment temperature is increased to fusible link part
During 22 fusing point, fusible link part 22 is melted, and under hydraulic pressure effect, plug 21 is gone out from connecting tube 12, and water enters water inlet
Pipe 13, and then enter fountain head, spray head 6 starts water spray, starts fire extinguishing.The material of the fusible link part 22 is easy melting welding
Tin.The upper end-face edge of the plug 21 is coated with silica gel waterproof layer, prevents infiltration.
The water inlet pipe 13 of the spray head 6 is connected through a screw thread with connecting tube 12, after fire extinguishing terminates, can be by spray head 6
Remove, install plug 21 again through fusible link part 22, then screw on spray head 6, allow spray head 6 to repeat to make
With greatling save cost.
The fountain head is combined by terminal pad 14, shower nozzle upper body 15 and shower nozzle lower body 16 successively from top to bottom, connection
Disk 14 is nested with water inlet pipe 13, and annular groove is provided with 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 the bushing 18 of L-shaped；The delivery port 17 of shower nozzle upper body 15 is opened in side wall
On, the delivery port 17 of shower nozzle lower body 16 is arranged at bottom centre；Ring-type swash plate is tiltedly installed with the inner chamber of shower nozzle upper body 15
20；During sprinkling fire-distinguishing, high-velocity flow enters fountain head through water inlet pipe 13, and when being ejected on ring-type swash plate 20, current are to fountain head
Power is produced, drive connection disk 14 makees height by ball 19 around water inlet pipe 13 together with shower nozzle upper body 15 and shower nozzle lower body 16
Speed rotation；Under the influence of centrifugal force, it is changed into water droplet by the current of the side wall delivery port 17 of shower nozzle upper body 15, is sprayed at fire zone
The periphery in domain, the center of conflagration area is sprayed at by the current of the bottom delivery port 17 of shower nozzle lower body 16.This double-deck knot
The fountain head reaction of structure is fast, radius of protection is big, sprays water uniform, safe and reliable, with higher fire-fighting efficiency.For ease of manufacture and
Install, be attached between terminal pad 14 and shower nozzle upper body 15 using hexagon socket cap head screw, under shower nozzle upper body 15 and shower nozzle
It is attached between body 16 using cross recess fillister head screw.
Embodiment three
Reference picture 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 make a living
Water supply installation living；Fire-fighting watering device includes big water butt, and the water inlet of big water butt comes from basement sump drainpipe, great Chu
Bucket is exported provided with two-way, two-way output connection fire cistern and the connection of cleaning room respectively；Living water device includes small water storage
Bucket, small water butt has two-way water inlet, all the way from running water pipe, automatic water pump of another road in catch pit, small water storage
Bucket has two-way output, is connected all the way with toilet, bathroom and Wash tub, another road is connected with blowdown canal.In basement sump
Provided with automatic water pump, automatic pumping pump discharge is divided into two-way, is connected all the way through screwing valve with the water inlet of big water butt, another
Road is connected 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 respectively；Greatly
The output all the way of water butt bottom is connected 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 be connected through screwing valve and ball valve with top fire cistern；The output all the way on big water butt top connects through overflow pipe and catch pit
Connect.The outlet of check-valves is connected through screwing valve with running water pipe.Fire cistern bottom is connected 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 respectively；The output all the way of small water butt bottom and toilet, bathroom
With Wash tub connection, the draining of toilet is directly connected with blowdown canal, and the lower water of bathroom and Wash tub is connected with sedimentation basin, precipitation
The water in pond overflows at the top of the dividing plate and automatic water pump is provided with catch pit, catch pit, the outlet of automatic water pump through drinking-water pipe with
Connected at the top of small water butt；Small water butt top is connected with blowdown canal.
The big water butt is using 5 tons of plastic water buckets, and small water butt is using 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 for preventing running water pipe is 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 open in time and fire-fighting
The ball valve of pond connection, moisturizing is carried out to fire cistern.
Above-mentioned water system 11 realizes that project domestic water, basement are catchmented, the collection of rainwater is recycled, and come collecting
Water resource be used to include many aspects of fire-fighting fire extinguishing so that on the premise of fire demand water is met, reduce water resource unrestrained
Take, it is cost-effective to increase the benefit.
The foregoing is intended to be a preferred embodiment of the present invention, but protection scope of the present invention is not limited thereto,
Any one skilled in the art the invention discloses technical scope in, technique according to the invention scheme and its
Inventive concept is subject to equivalent or change, should all be included within the scope of the present invention.
Claims (10)
1. a kind of fire-fighting spray device for construction, it is characterised in that including being vertically fixed on skin body (1)
On main pipeline (2), some branch pipe(tube)s (4) connected with main pipeline (2), some showers (5) for being connected with branch pipe(tube) (4),
Each layer of protective scaffold (7) is respectively equipped with horizontal branch pipe(tube) (4), and branch pipe(tube) (4) passes through pipe joint with main pipeline (2)
(3) connect, each branch pipe(tube) (4) is connected with some horizontal showers (5), and shower (5) is vertical with branch pipe(tube) (4), often
Some spray heads (6) are designed with below root shower (5)；The bottom of the main pipeline (2) is connected to by fire extinguisher canvas hose (10)
Water system (11), is 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) passes through connecting tube (12) and shower
(5) connect, it is T-shaped plug (21) that cross section is provided with the water inlet pipe (13), and connecting tube is stretched into the upper end of plug (21)
(12) in, the upper end diameter of plug (21) is equal to the internal diameter of connecting tube (12), and connecting tube (12) is blocked；The plug (21)
Bottom is connected by fusible link part (22) with water inlet pipe (13)；The water inlet pipe (13) of the spray head (6) and connecting tube (12)
It is connected through a screw thread；
The fountain head is combined by terminal pad (14), shower nozzle upper body (15) and shower nozzle lower body (16) successively from top to bottom, even
Connect disk (14) to be nested with water inlet pipe (13), annular groove be provided with the faying face of terminal pad (14) and water inlet pipe (13),
It is to be disposed with ball (19) in the bushing (18) of L-shaped to detain the cross section being placed in annular groove；Shower nozzle upper body (15) go out
The mouth of a river (17) is opened on the wall of side, and the delivery port (17) of shower nozzle lower body (16) is arranged at bottom centre；In shower nozzle upper body (15)
Ring-type swash plate (20) is tiltedly installed with inner chamber；Hexagon socket cap head screw is used between terminal pad (14) and shower nozzle upper body (15)
It is attached, is attached between shower nozzle upper body (15) and shower nozzle lower body (16) using cross recess fillister head screw；
The water system (11) 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,
The 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 set
There are two-way output, two-way output connection fire cistern and the connection of cleaning room respectively；Living water device includes small water butt, little Chu
Bucket has two-way water inlet, all the way from running water pipe, and automatic water pump of another road in catch pit, small water butt has two-way
Output, is connected, another road is connected with blowdown canal with toilet, bathroom and Wash tub all the way.
2. a kind of fire-fighting spray device for construction according to claim 1, it is characterised in that from protection base hand
The second layer of frame (7) 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
The safety net (9) of protective scaffold (7).
3. a kind of fire-fighting spray device for construction according to claim 1, it is characterised in that the main pipeline
(2) internal diameter is 100mm, and the internal diameter of branch pipe(tube) (4) is 50mm, and the internal diameter of shower (5) is 40mm.
4. a kind of fire-fighting spray device for construction according to claim 1, it is characterised in that the meltable company
The material of fitting (22) is meltable scolding tin.
5. a kind of fire-fighting spray device for construction according to claim 1, it is characterised in that the plug
(21) upper end-face edge is coated with silica gel waterproof layer.
6. a kind of fire-fighting spray device for construction according to claim 1, it is characterised in that the basement
Automatic water pump is provided with sump, automatic pumping pump discharge is divided into two-way, all the way through screwing the water inlet of valve and big water butt
Connection, another road is connected through screwing valve with dredge pump.
7. a kind of fire-fighting spray device for construction according to claim 6, it is characterised in that the big water storage
The output of the tunnels of Tong tri- is located at the upper, middle and lower of big water butt respectively；The output all the way of big water butt bottom through screw valve,
Booster pump and check-valves are connected with cleaning room；Output all the way in the middle part of big water butt is through screwing valve and ball valve and top fire cistern
Connection；The output all the way on big water butt top is connected through overflow pipe with catch pit.
8. a kind of fire-fighting spray device for construction according to claim 7, it is characterised in that the check-valves
Outlet be connected through screwing valve with running water pipe.
9. a kind of fire-fighting spray device for construction according to claim 8, it is characterised in that the fire water
Pond bottom is connected through ball valve with running water pipe.
10. a kind of fire-fighting spray device for construction according to claim 9, it is characterised in that the little Chu
The two-way output of bucket is located at the upper and lower part of small water butt respectively；The output all the way of small water butt bottom and toilet, bath
Room and Wash tub connection, the draining of toilet are directly connected with blowdown canal, and the lower water of bathroom and Wash tub is connected with sedimentation basin, is sunk
The water in shallow lake pond is overflowed at the top of dividing plate is provided with automatic water pump in catch pit, catch pit, the outlet of automatic water pump is through drinking-water pipe
With being connected at the top of small water butt；Small water butt top is connected with blowdown canal.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710232391.3A CN106955446B (en) | 2017-04-11 | 2017-04-11 | A kind of fire-fighting spray device for construction |
| CN201810304393.3A CN108478970B (en) | 2017-04-11 | 2017-04-11 | Fire-fighting and fire-preventing device for building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710232391.3A CN106955446B (en) | 2017-04-11 | 2017-04-11 | A kind of fire-fighting spray device for construction |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810304393.3A Division CN108478970B (en) | 2017-04-11 | 2017-04-11 | Fire-fighting and fire-preventing device for building |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106955446A true CN106955446A (en) | 2017-07-18 |
| CN106955446B CN106955446B (en) | 2018-05-25 |
Family
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 Before (1)
| 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 |
Country Status (1)
| Country | Link |
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| CN (2) | CN108478970B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107876238A (en) * | 2017-11-17 | 2018-04-06 | 徐州华显凯星信息科技有限公司 | Auxiliary transmission device is sprayed in a kind of construction at a distance |
| CN109847252A (en) * | 2019-01-16 | 2019-06-07 | 中国十七冶集团有限公司 | The construction method of interim fire-fighting in a kind of construction of large public building |
| CN111530005A (en) * | 2020-05-16 | 2020-08-14 | 戴志清 | Utilize multi-functional fire sprinkler of water pressure rotation formula |
Families Citing this family (1)
| 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 |
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| CN102839813A (en) * | 2012-07-24 | 2012-12-26 | 戚文军 | Fire-extinguishing scaffold device |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107876238A (en) * | 2017-11-17 | 2018-04-06 | 徐州华显凯星信息科技有限公司 | Auxiliary transmission device is sprayed in a kind of construction at a distance |
| CN109847252A (en) * | 2019-01-16 | 2019-06-07 | 中国十七冶集团有限公司 | The construction method of interim fire-fighting in a kind of construction of large public building |
| CN111530005A (en) * | 2020-05-16 | 2020-08-14 | 戴志清 | Utilize multi-functional fire sprinkler of water pressure rotation formula |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106955446B (en) | 2018-05-25 |
| CN108478970A (en) | 2018-09-04 |
| CN108478970B (en) | 2020-07-03 |
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Inventor after: Bi Qiongyuan Inventor after: Zhou Yange Inventor after: Li Hongli Inventor after: Miao Zuoyun Inventor after: Guan Shougui Inventor after: Yan Guangrong Inventor after: Li Pan Inventor after: Chen Xiaojie Inventor after: Yu Le Inventor after: Fu Bingzhang Inventor before: Bi Qiongyuan Inventor before: Guan Shougui Inventor before: Yan Guangrong Inventor before: Li Pan Inventor before: Chen Xiaojie Inventor before: Yu Le Inventor before: Fu Bingzhang Inventor before: Zhou Yange |
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Effective date of registration: 20221215 Address after: 475300 Yifeng Township, Lankao County, Kaifeng City, Henan Province 100 meters south of the intersection Patentee after: Henan Aisijia Agricultural Development Co.,Ltd. Address before: 450063 No. 123 Lianyun Road, Erqi District, Zhengzhou City, Henan Province Patentee before: HUANGHE S & T College |
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