CN104324471B - A kind of construction exterior rack Multi-functional spray system and its installation method - Google Patents
A kind of construction exterior rack Multi-functional spray system and its installation method Download PDFInfo
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- CN104324471B CN104324471B CN201410658066.XA CN201410658066A CN104324471B CN 104324471 B CN104324471 B CN 104324471B CN 201410658066 A CN201410658066 A CN 201410658066A CN 104324471 B CN104324471 B CN 104324471B
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- outrigger
- standard knot
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- 239000007921 spray Substances 0.000 title claims abstract description 227
- 238000010276 construction Methods 0.000 title claims abstract description 119
- 238000009434 installation Methods 0.000 title claims description 47
- 238000000034 method Methods 0.000 title claims description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 181
- 238000007665 sagging Methods 0.000 claims abstract description 15
- 238000009435 building construction Methods 0.000 claims abstract description 11
- 239000010410 layer Substances 0.000 claims description 119
- 239000000779 smoke Substances 0.000 claims description 29
- 235000019504 cigarettes Nutrition 0.000 claims description 26
- 230000000977 initiatory effect Effects 0.000 claims description 9
- 238000005507 spraying Methods 0.000 claims description 7
- 229910052782 aluminium Inorganic materials 0.000 claims description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 5
- 238000004519 manufacturing process Methods 0.000 claims description 5
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 4
- 239000011229 interlayer Substances 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 239000003595 mist Substances 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000006837 decompression Effects 0.000 claims 1
- 238000012423 maintenance Methods 0.000 description 11
- 238000010586 diagram Methods 0.000 description 5
- 230000002265 prevention Effects 0.000 description 5
- 206010019345 Heat stroke Diseases 0.000 description 4
- 238000001816 cooling Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 208000005156 Dehydration Diseases 0.000 description 1
- 241000208125 Nicotiana Species 0.000 description 1
- 235000002637 Nicotiana tabacum Nutrition 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 238000005336 cracking Methods 0.000 description 1
- 230000018044 dehydration Effects 0.000 description 1
- 238000006297 dehydration reaction Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 208000002173 dizziness Diseases 0.000 description 1
- 239000003651 drinking water Substances 0.000 description 1
- 235000020188 drinking water Nutrition 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 238000001704 evaporation Methods 0.000 description 1
- 230000008020 evaporation Effects 0.000 description 1
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- 229910052751 metal Inorganic materials 0.000 description 1
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Classifications
-
- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/24—Safety or protective measures preventing damage to building parts or finishing work during construction
- E04G21/246—Safety or protective measures preventing damage to building parts or finishing work during construction specially adapted for curing concrete in situ, e.g. by covering it with protective sheets
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04G—SCAFFOLDING; FORMS; SHUTTERING; BUILDING IMPLEMENTS OR AIDS, OR THEIR USE; HANDLING BUILDING MATERIALS ON THE SITE; REPAIRING, BREAKING-UP OR OTHER WORK ON EXISTING BUILDINGS
- E04G21/00—Preparing, conveying, or working-up building materials or building elements in situ; Other devices or measures for constructional work
- E04G21/32—Safety or protective measures for persons during the construction of buildings
Abstract
A kind of construction exterior rack Multi-functional spray system, including spray standard knot system and outrigger spray water system, the spray standard knot system include cross bar, shower nozzle, connection vertical tube, and cross bar is fixedly connected with being connected vertical tube, and shower nozzle is arranged on cross bar by spacing；Described outrigger spray water system includes water supply riser and the water supply transverse tube set along inside outrigger around one week ring-type of building external, the water supply transverse tube of outrigger spray water system is connected with more than 1 spray standard knot system, it is waterfog head to spray the shower nozzle that standard knot system installs in work layer, is sagging type enclosed spray nozzle, is additionally provided with smog below its outrigger spray water system and senses system in the shower nozzle installed of spray standard knot system of non-work layer fire-fighting.At high-building construction scene, as needed, the construction exterior rack Multi-functional spray system suitable for wall of High-building concrete curing is installed in work layer, is installed in non-work layer and be applied to live fireproof construction exterior rack Multi-functional spray system.
Description
Technical field
The present invention relates to a kind of construction servicing unit, particularly a kind of construction exterior rack Multi-functional spray system and its peace
Fill application method.
Technical background
Due to economic development, land resource it is in short supply, it is necessary to a large amount of skyscrapers be built, however, with building height not
Disconnected increase, in high-building construction, inevitably occurs in that following urgent problem：
（One）In terms of live fire prevention：
As building height constantly increases so that increasingly highlighted building the problem of high building fire fighting is difficult, particularly
The external scaffolding of skyscraper in construction, in construction operation, is often accompanied by fire operation, therefore become the multiple of fire
Ground and severely afflicated area；At present, the outrigger of most of skyscrapers only relies on fire extinguisher and fire-fighting lance as main force's fire-fighting equipment, disappears
Anti- measure is single, and the reaction time is long, have fire occur initial stage tend not to control the condition of a fire in time, cause the condition of a fire spread and
Expand, cause immeasurable loss.
（Two）In terms of wall of High-building concrete curing：
Due to the rise of high-rise building, skyscraper is frequently with frame-shear wall or framed-tube structure.Solving building
While antidetonation problem, but maintenance problem is brought to concrete construction.Traditional shear wall maintenance method is soft using feeding water
Pipe External Wall carries out concentration spray, and workman need to stand and every face shear wall is sprayed one by one on outrigger, and shear wall is because of maintenance
Phenomenon that is not enough and causing concrete surface to ftracture often has generation, and workman is operated on outrigger also to be brought to job site
Great potential safety hazard, therefore, scene are badly in need of a kind of safely and effectively exterior wall concrete maintenance method.
（Three）In terms of skyscraper scope of operation labor and social security measure：
In hot weather construction operation, due to high temperature, Exposure to Sunlight, the workman in the scope of operation cannot get due protection, easily cause
Unhealthful and safety operation the disease such as dizzy, heatstroke, dehydration；But, project construction period is tight, task weight, and workman is often
It will be done under burning sun 8 hours within one day, but job site is in addition to supplying drinking water, and does not prevent heatstroke and lower the temperature efficiently and effectively
Measure, the health care belt to operator carrys out great hidden danger；The job site scope of operation is badly in need of effective measures of heat control, to protect
Hinder the health and safety of workman.
To solve the above problems, patent application publication number is：CN103615119A, it is entitled：" spray system and pipe
The application for a patent for invention of the installation method of road system " solves first, the third way to solve the problem there is provided one kind, but right
In Second Problem, fail to solve the problem of in terms of wall of High-building concrete curing.
The content of the invention
It is an object of the invention to provide a kind of construction exterior rack Multi-functional spray system and its installation and application, the outrigger
Multi-functional spray system can not only be solved in high-building construction, be badly in need of the live fire safety problem of solution and in skyscraper
The problem of scope of operation labor and social security, moreover, there is provided a kind of safely and effectively exterior wall concrete maintenance method, preferably solving
Prior art in terms of wall of High-building concrete curing the problem of existing.
The technical scheme solved the above problems is：A kind of construction exterior rack Multi-functional spray system, the construction exterior rack is multi-functional
Spray system includes outrigger spray water system, spray system, it is characterised in that：Described spray system is spray standard knot body
System, the spray standard knot system includes cross bar, shower nozzle, connection vertical tube, and cross bar is fixedly connected with being connected vertical tube, and shower nozzle is pacified by spacing
On cross bar；
Confession of the described outrigger spray water system including being connected with watering, for conveying construction water in vertical direction
Water vertical tube, and be connected with outrigger and water supply riser, the water supply transverse tube for conveying construction water in the horizontal direction；It is horizontal supplying water
The initiating terminal that pipe is connected with water supply riser is provided with the valve for controlling every layer of water supply transverse tube water-carrying capacity, at the end of water supply transverse tube
There is the water-saving gate valve component of control end water-carrying capacity at end, and the water supply transverse tube of outrigger spray water system is outer around building along inside outrigger
Ring-type setting in one week is enclosed, the water supply transverse tube and the connection vertical tube of n spray standard knot system of outrigger spray water system pass through even
Interface is connected, and n is the integer more than or equal to 1.
A kind of further technical scheme of construction exterior rack Multi-functional spray system is：It is described spray standard knot system be
Suitable for the spray standard knot system of work layer, the shower nozzle is waterfog head, and the valve is manual control valve.
A kind of further technical scheme of the construction exterior rack Multi-functional spray system or：The construction exterior rack is multi-functional
A smog sensing system is additionally provided with below the outrigger spray water system of spray system, described smog sensing system includes
For laying the cable vertical tube of smog sensing and controlling system electric wire, cable transverse tube and being controlled automatically for sensing smog, control cigarette sense
The Smoke Sensor of valve member processed, Smoke Sensor interior power control system is connected by terminal box with control cable, electricity
Cable transverse tube is laterally laid along construction exterior rack, and the spray standard knot system applies to the spray standard knot of non-work layer fire-fighting
System, the shower nozzle is sagging type enclosed spray nozzle, and the valve is to be controlled the cigarette sense started to control automatically by Smoke Sensor
Valve member processed.
A kind of further technical scheme of construction exterior rack Multi-functional spray system is：The outrigger spray, which supplies water, is
The water supply riser and water supply transverse tube of system use galvanized pipe, aluminum pipe or line plastic-steel tube.
Cable vertical tube and cable transverse tube for laying smog sensing and controlling system electric wire use galvanized pipe or aluminum pipe.
Related another technical scheme is：A kind of installation method of construction exterior rack Multi-functional spray system, the construction exterior rack
Multi-functional spray system installation method includes of the present invention be used in wall of High-building concrete curing and in high level
The installation method of the construction exterior rack Multi-functional spray system of constructions work layer labor and social security, in addition to it is of the present invention suitable for height
The installation method of the construction exterior rack Multi-functional spray system of the live fire prevention of the non-work layer of layer building, it is characterised in that it be
High-building construction scene, according to work layer or the difference of non-work layer, installs in work layer and is applied to cut in skyscraper
The concrete curing of power wall and the construction exterior rack Multi-functional spray system in skyscraper work layer labor and social security, in non-work layer
Install and be applied to the live fireproof construction exterior rack Multi-functional spray system of the non-work layer of skyscraper, its specific installation method step
It is as follows：
A, floor manufacture spray standard knot system：
The spray standard knot system includes cross bar, shower nozzle, connection vertical tube, and cross bar is fixedly connected with being connected vertical tube, and shower nozzle is pressed
Spacing is arranged on cross bar；For work layer, the spray standard knot system suitable for work layer of making, described shower nozzle is
Waterfog head, for non-work layer, the spray standard knot system suitable for non-work layer fire-fighting of making, described shower nozzle
For sagging type enclosed spray nozzle；
B, installation outrigger spray water system：
Installed first on outrigger for vertical direction convey construction water water supply riser, then install with outrigger and
Water supply riser connection, the water supply transverse tube for conveying construction water in the horizontal direction；It is connected in water supply transverse tube with water supply riser
Initiating terminal is provided with the valve for controlling every layer of transverse tube water-carrying capacity, the section for having control end water-carrying capacity in the end of water supply transverse tube
Sluice valve module, the water-saving gate valve component includes the pressure gauge, stop valve and examination water swivel installed successively；
The valve installed in work layer is manually-operated gate；
The valve installed in non-work layer is the cigarette sense autocontrol valve component that startup is controlled by Smoke Sensor, the cigarette
Feeling autocontrol valve component includes pressure reducing orifice, rocking bar signal valve and water flow indicator；
C, the installation spray standard knot system in outrigger spray water system：
For work layer, sprayed in outrigger and the spray suitable for work layer that shower nozzle is waterfog head is installed in water system
Standard knot system, for non-work layer, it is sagging type enclosed spray nozzle to spray installation shower nozzle in water system in its outrigger
Suitable for the spray standard knot system of non-work layer fire-fighting；
D, non-work layer outrigger spray water system under install again smog sensing system, with water supply first on outrigger
Vertical tube is abreast installed for laying the cable vertical tube of smog sensing and controlling system electric wire, then is laterally laid and be used for along construction exterior rack
Lay the cable transverse tube of smog sensing and controlling system electric wire；Installed on cable transverse tube for sensing smog, controlling cigarette sense automatic
The Smoke Sensor of control valve component, Smoke Sensor interior power control system is connected by terminal box with control cable；
Smog sensing system need not be typically installed in work layer；
E, by outrigger spray water system water supply riser with offer construction/fire demand water watering be connected, by smog
Sensor interior power control system is electrically connected with control device.
The further technical scheme of the installation method of described construction exterior rack Multi-functional spray system is：Outrigger spray supplies water
The quantity of system is set according to building shape, area, fire-protection rating, and layer and layer are set or be arranged at using successively setting or interlayer
Interlude.
Its further, the installation method of described construction exterior rack Multi-functional spray system be at high-building construction scene,
Install and be applied in wall of High-building concrete curing and building in skyscraper work layer labor and social security in work layer
The method for building outrigger Multi-functional spray system, its specific installation method step is as follows：
A, floor manufacture be applied to work layer spray standard knot system：
The spray standard knot system for being applied to work layer includes cross bar, shower nozzle, connection vertical tube, and cross bar is consolidated with being connected vertical tube
Fixed connection, shower nozzle is arranged on cross bar by spacing；Described shower nozzle is waterfog head；
B, installation outrigger spray water system：
Installed first on outrigger for vertical direction convey construction water water supply riser, then install with outrigger and
Water supply riser connection, the water supply transverse tube for conveying construction water in the horizontal direction；It is connected in water supply transverse tube with water supply riser
Initiating terminal is provided with the valve for controlling every layer of transverse tube water-carrying capacity, and the valve is manually-operated gate, in the end of water supply transverse tube
Have control end water-carrying capacity water-saving gate valve component, the water-saving gate valve component include install successively pressure gauge, stop valve and
Try water swivel；
C, spray standard knot system of the installation suitable for work layer in outrigger spray water system；
E, by outrigger spray water system water supply riser with offer construction/fire demand water watering be connected.
Its further, the installation method of described construction exterior rack Multi-functional spray system or existing in high-building construction
, the method for being applied to the live fireproof construction exterior rack Multi-functional spray system of the non-work layer of skyscraper is installed, it is specifically pacified
Fill method and step as follows：
A, floor manufacture be applied to non-work layer fire-fighting spray standard knot system：
The spray standard knot system for being applied to non-work layer fire-fighting includes cross bar, shower nozzle, connection vertical tube, cross bar and company
Connect vertical tube to be fixedly connected, shower nozzle is arranged on cross bar by spacing；Described shower nozzle is sagging type enclosed spray nozzle；
B, installation outrigger spray water system：
Installed first on outrigger for vertical direction convey construction water water supply riser, then install with outrigger and
Water supply riser connection, the water supply transverse tube for conveying construction water in the horizontal direction；It is connected in water supply transverse tube with water supply riser
Initiating terminal is provided with the valve for controlling every layer of transverse tube water-carrying capacity, and the valve is the cigarette sense that startup is controlled by Smoke Sensor
Autocontrol valve component, the cigarette sense autocontrol valve component includes pressure reducing orifice, rocking bar signal valve, water flow indicator；
C, spray standard knot system of the installation suitable for non-work layer fire-fighting in outrigger spray water system；
D, outrigger spray water system under install again smog sensing system, first on outrigger with water supply riser abreast
Cable vertical tube for laying smog sensing and controlling system electric wire is installed, then laterally laid along construction exterior rack for laying smog biography
The cable transverse tube of sensing control system wires；Installed on cable transverse tube for sensing smog, control cigarette sense autocontrol valve group
The Smoke Sensor of part, Smoke Sensor interior power control system is connected by terminal box with control cable；
E, by outrigger spray water system water supply riser with offer construction/fire demand water watering be connected, by smog
Sensor interior power control system is electrically connected with control device.
Its further, in the installation method of construction exterior rack Multi-functional spray system of the present invention, many work(of construction exterior rack
Can the related data of spray system be calculated as follows：
1. lift：H=highest sprinkler height+minimum hydraulic demand+loss of flood peak；
2. flow：Q=30L/S；
3. fire cistern is calculated：Fire cistern minimum dischargeable capacity Vm3=3600 × flow Q, i.e.,：Outrigger is sprayed 1 hour
Spray-water amount.
Compared with prior art, " a kind of construction exterior rack Multi-functional spray system and its installation and application " tool of the present invention
There are following characteristics and beneficial effect：
A kind of " the construction exterior rack Multi-functional spray system " of the present invention both includes suitable for mixed in wall of High-building
Solidifying soil is conserved and in the construction exterior rack Multi-functional spray system of skyscraper scope of operation labor and social security, is also included suitable for non-
The construction exterior rack Multi-functional spray system of work layer fire-fighting, the quantity of construction exterior rack Multi-functional spray system is according to building body
Type, area, fire-protection rating are set, and are applied to using being set in work layer in wall of High-building concrete curing and in height
The construction exterior rack Multi-functional spray system of layer constructions work layer labor and social security, sets the construction exterior rack of fire-fighting many in non-work layer
Function spray system, the construction exterior rack Multi-functional spray system of the fire-fighting can be that successively setting or interlayer set or be arranged at
Layer and layer interlude；Therefore, it can not only solve in high-building construction, be badly in need of the live fire safety problem of solution and in high level
The problem of constructions work face labor and social security, moreover, there is provided a kind of safely and effectively exterior wall concrete maintenance method, with following
Beneficial effect：
First, being arranged on the construction exterior rack Multi-functional spray system of work layer can enter to structure peripheral concrete incessantly
Row spray maintenance, effectively ensures concrete quality, occurs with preventing Shrinkage Cracking of Concrete phenomenon；Ensure construction quality, subtract
The labor intensity of light industry people.
Meanwhile, it is capable to by the environment temperature of the principle of water smoke evaporation endothermic, effectively the reduction scope of operation, improve the work of workman
Industry environment, reduces heatstroke dangerous.
2nd, the fire-fighting outrigger spray water system II of construction exterior rack Multi-functional spray system set in non-work layer
Water supply transverse tube 5 is set along inside outrigger around one week ring-type of building external, and smog is provided with below outrigger spray water system II
Sensing system III, at any time in quasi-operating status, reflecting time is short, go out water speed fast, and enclosed spray nozzle can be sent out in the condition of a fire
The raw very first time produces water curtain；It can in time extinguish or prevent spreading for the intensity of a fire, be that follow-up dangerous situation of putting out gains time.
3rd, the outrigger of " a kind of construction exterior rack Multi-functional spray system " of the present invention sprays the water supply transverse tube of water system II
Control valve is set with water supply riser junction, can manually or automatically control to open or close shower water, using water wisely.
4th, the outrigger of " a kind of construction exterior rack Multi-functional spray system " of the present invention sprays the water supply riser of water system II
It is direct-connected to be connected on working standpipe, it is connected as a single entity with construction with fire supply system, easy construction, economy.
5th, a kind of simple reliable, installation method of " construction exterior rack Multi-functional spray system " apparatus structure of the present invention is easy,
Material is repeatable to be utilized, and economic input is small, environmental protection.
Therefore, a kind of " the construction exterior rack Multi-functional spray system " of the present invention can not only be solved in high-building construction,
It is badly in need of the live fire safety problem of solution and the problem of skyscraper scope of operation labor and social security, moreover, there is provided a kind of safety
Effective exterior wall concrete maintenance method, it is adaptable to all climbing supports or common outrigger；Particularly Tall Building Frame shear wall
Or the construction exterior rack construction of framed-tube structure.
A kind of construction exterior rack Multi-functional spray system with reference to the accompanying drawings and examples to the present invention and its install and use
The technical characteristic of method is described further.
Brief description of the drawings
Fig. 1：The construction exterior rack Multi-functional spray system spray standard knot architectural schematic of the present invention；
Fig. 2：Construction exterior rack Multi-functional spray system structure diagram described in embodiment one；
Fig. 3-1：The construction exterior rack Multi-functional spray system smog sensing architectural schematic of the present invention；
Fig. 3-2：Construction exterior rack Multi-functional spray system structure diagram described in embodiment two；
Fig. 4-1~Fig. 4-2：Outrigger sprays water system valve scheme of installation：
Fig. 4-1：Manual control valve scheme of installation,
Fig. 4-2：Cigarette sense autocontrol valve component scheme of installation；
Fig. 5：The construction exterior rack Multi-functional spray system water saving gate valve component scheme of installation of the present invention；
Fig. 6：One of construction exterior rack Multi-functional spray system mounting arrangements schematic diagram of the present invention（Stereogram）；
Fig. 7：The two of the construction exterior rack Multi-functional spray system mounting arrangements schematic diagram of the present invention（Front view）；
Fig. 8：The construction exterior rack Multi-functional spray system water supply view of the present invention；
Fig. 9：The construction exterior rack Multi-functional spray system Smoke Sensor arrangement profile of the present invention；
Figure 10：Smoke Sensor is in support installment state schematic diagram.
In figure：
I- standard knot systems, Ia- is applied to the spray standard knot system of work layer, and Ib- is used suitable for non-work layer fire-fighting
Spray standard knot system；II-outrigger sprays water system；III-smog senses system；
1-cross bar；2-shower nozzle, 21-waterfog head, 22-sagging type enclosed spray nozzle；3-connection vertical tube；4-even
Interface；
5-water supply transverse tube；6-water supply riser；7-valve, 71- manual control valves, 72-cigarette sense autocontrol valve
Component, 721- pressure reducing orifices, 722- rocking bar signal valves, 723- water flow indicators；8-water-saving gate valve component, 81- pressure gauges, 82-
Stop valve, 83- examination water swivels；
9-cable vertical tube, 10-Smoke Sensor, 11-cable transverse tube, 111- cable transverse tube supports, 12-terminal box；
13- construction exterior racks, 131- outrigger montants, 132- outrigger cross bars；14- work layers, the non-work layers of 15-（Fire-fighting fire-proof
Layer）, 16- agent structure shear walls；
H1- waterfog heads upward spraying height, the downward spray height of h2- waterfog heads, α-sagging type enclosed spray nozzle
The angle that can be sprayed.
Embodiment
Embodiment one：
It is a kind of to be applied in wall of High-building concrete curing and building in skyscraper work layer labor and social security
Outrigger Multi-functional spray system is built, the construction exterior rack Multi-functional spray system includes spray standard knot system I and outrigger spray is supplied
Water system II, the spray standard knot system I includes cross bar 1, shower nozzle 2, standard knot vertical tube 3, and cross bar 1 is consolidated with standard knot vertical tube 3
Fixed connection, shower nozzle 2 is arranged on cross bar 1 at a certain distance（Referring to Fig. 1）；
Described outrigger spray water system II with watering including being connected, for conveying construction water in vertical direction
Water supply riser 6, and be connected with outrigger and water supply riser, the water supply transverse tube 5 for conveying construction water in the horizontal direction；Supplying
The initiating terminal that water transverse tube is connected with water supply riser is provided with the valve 7 for controlling every layer of transverse tube water-carrying capacity, in water supply transverse tube 5
End have control end water-carrying capacity water-saving gate valve component, the water-saving gate valve component 8 include install successively pressure gauge 81, cut
Only valve 82 and examination water swivel 83（Referring to Fig. 5）, the water supply transverse tube 5 of outrigger spray system II along inside outrigger around building external one week
Ring-type is set, and the water supply transverse tube 5 and the connection vertical tube 3 of spray standard knot system of outrigger spray water system system pass through connector
4 connections；Described connector connection includes flange connection, threaded connection or bite type connection rubber ring connection（Referring to Fig. 2）, with
Depending on the number for the spray standard knot system I that water supply transverse tube 5 is connected is as needed, at least one.
In the present embodiment, the spray standard knot system I applies to a of spray standard knot system I of work layer, its shower nozzle
2 be waterfog head 21, and the valve 7 is manual control valve 71,（Referring to Fig. 6, Fig. 4-1）The waterfog head is horizontal line
Install, upward spraying height h1 is that within 1 meter, downward spray height h2 is within 5 meters；Needing to carry out concrete curing and anti-
In the work layer of heat cooling, by controlling initiating task layer water mist sprinkling system manually, the maintenance of concrete spray and heatstroke prevention are reached
The purpose of cooling.
Embodiment two：
A kind of construction exterior rack Multi-functional spray system suitable for non-work layer fire-fighting, the construction exterior rack Multi-functional spray
System is to set one again below the outrigger spray water system II of construction exterior rack Multi-functional spray system described in embodiment one
Smog senses system III（Referring to Fig. 3-1, Fig. 3-2）；
Described smog sensing system III includes cable vertical tube 9, the cable for being used to lay smog sensing and controlling system electric wire
In transverse tube 11 and the Smoke Sensor 10 for sensing smog, control cigarette sense autocontrol valve component 72, Smoke Sensor 10
Power control system is connected by terminal box 12 with control cable, and cable transverse tube 11 is laterally laid along construction exterior rack（Referring to figure
3-1）；
From unlike embodiment one：In the present embodiment, the spray standard knot system I applies to non-work layer fire-fighting
The b of spray standard knot system I, its shower nozzle 2 is sagging type enclosed spray nozzle 22, and the sagging type enclosed spray nozzle is vertical
Install downwards, the angle that can be sprayed is 170 degree to the maximum, install axis downwards can spray angles α be ± 85 degree；The valve 7
It is the cigarette sense autocontrol valve component 72 that startup is controlled by Smoke Sensor 10, the cigarette sense autocontrol valve component 72 includes
Pressure reducing orifice 721, rocking bar signal valve 722, water flow indicator 723；When there is condition of a fire generation, sensed by Smoke Sensor 10
The position of the condition of a fire, linkage outrigger spray water system II starts, and produces water curtain, so as to reach prevention, control the purpose of the condition of a fire.
（Referring to Fig. 6, Fig. 3-1, Fig. 3-2, Fig. 4-2）.
In embodiment one, embodiment two, the water supply riser 6 and water supply transverse tube 5 of the outrigger spray water system II are equal
Using galvanized pipe, aluminum pipe or line plastic-steel tube, it can not construct/disappear with offer using the nonfireproof pipelines such as plastic tube, water supply riser 6
Watering (fire cistern) connection of anti-use water.
In embodiment two, cable vertical tube 9 and cable transverse tube 11 for laying smog sensing and controlling system electric wire are also adopted
With galvanized pipe and aluminum pipe, the inflammable pipelines such as rubber tube, plastic tube can not be used.
Embodiment three：
The installation and application of construction exterior rack Multi-functional spray system of the present invention：
The construction exterior rack Multi-functional spray system installation method of the present invention includes being applied to build in high level described in embodiment one
Build shear wall concrete curing and the construction exterior rack Multi-functional spray system installation side in skyscraper work layer labor and social security
Method, in addition to it is applied to the live fireproof construction exterior rack Multi-functional spray system of the non-work layer of high-building construction described in embodiment two
Unite installation method, specific method is：
High-building construction scene, according to be also be non-work layer in work layer difference, work layer install implement
It is applied to described in example one in wall of High-building concrete curing and outside the building of skyscraper work layer labor and social security
Frame Multi-functional spray system, builds being applied to the live fireproof of the non-work layer of skyscraper described in non-work layer installation embodiment two
Outrigger Multi-functional spray system is built, its specific installation steps is as follows：
A, in floor manufacture spray standard knot system I：
The spray standard knot system includes cross bar 1, shower nozzle 2, connection vertical tube 3, and cross bar 1 is fixedly connected with being connected vertical tube 3, sprayed
First 2 are arranged on cross bar 1 by spacing（Referring to Fig. 1）；For work layer, the spray standard knot system suitable for work layer of making
In I a, described shower nozzle 2 is waterfog head 21, for non-work layer, the spray mark suitable for non-work layer fire-fighting of making
In the quasi- b of section system I, described shower nozzle 2 is sagging type enclosed spray nozzle 22（Referring to Fig. 7）；
B, installation outrigger spray water system II：
Water supply riser 6 for conveying construction water in vertical direction is installed on outrigger first, then installed and outrigger
With water supply riser connection, the water supply transverse tube 5 for conveying construction water in the horizontal direction；It is connected in water supply transverse tube with water supply riser
Initiating terminal valve 7 for controlling every layer of transverse tube water-carrying capacity is installed；
The valve 7 installed in work layer is manually-operated gate 71；
The valve 7 installed in non-work layer is the cigarette sense autocontrol valve component that startup is controlled by Smoke Sensor 10
72, the cigarette sense autocontrol valve component 72 includes pressure reducing orifice 721, rocking bar signal valve 722, water flow indicator 723（Referring to figure
2nd, Fig. 4-1, Fig. 4-2）；
C, the installation spray standard knot system I in outrigger spray water system II（Referring to Fig. 2, Fig. 7）：
For work layer, spray installation shower nozzle 2 in water system II in outrigger and be applied to work layer for waterfog head 21
The a of spray standard knot system I, for non-work layer, it is sagging type enclosed to install shower nozzle 2 in its outrigger spray water system II
The b of spray standard knot system I suitable for non-work layer fire-fighting of spray nozzle 22,；
D, non-work layer outrigger spray water system II below install again smog sensing system, first on outrigger with
Water supply riser 6 abreast installs the cable vertical tube 9 for laying smog sensing and controlling system electric wire, then is laterally applied along construction exterior rack
If the cable transverse tube 11 for laying smog sensing and controlling system electric wire；Installed on cable transverse tube 11 for sensing smog, control
The Smoke Sensor 10 of tobacco curing sense autocontrol valve component, the interior power control system of Smoke Sensor 10 by terminal box 12 with
Control cable connection（Referring to Fig. 3-1, Fig. 3-2, Fig. 7）；
Smog sensing system need not be typically installed in work layer；
E, the watering (fire water by the water supply riser 6 of outrigger spray water system II with providing construction/fire demand water
Pond) connection, the interior power control system of Smoke Sensor 10 is electrically connected with control device.
The quantity of construction exterior rack Multi-functional spray system of the present invention is set according to building shape, area, fire-protection rating, is used
Successively set or interlayer sets or is arranged at layer and layer interlude, as shown in Figure 7.
Non- work layer fire-fighting spraying per≤10m in the range of spray water system together is set；Work layer needs every layer of setting
Conserve together（Cooling）Water-spray system；If, it is necessary to add one of maintenance spray system on outrigger during floor height ＞ 4.0m.
The phases such as selection, flow and the fire cistern volume of water pump in construction exterior rack Multi-functional spray system water supply pond of the present invention
Close being calculated as follows for data：
1. lift（The water supply elevation that water pump can reach）：H=highest sprinkler height+minimum hydraulic demand+loss of flood peak；
In the embodiment of the present invention, minimum hydraulic demand is 10m, and the loss of flood peak is 25m；
2. flow：Q=30L/S；
3. fire cistern is calculated：Fire cistern minimum dischargeable capacity Vm3, i.e.,：Outrigger spray 1 hour spray-water amount=
3600 × flow Q.
Setting and fire-fighting electrical equipment of the present invention suitable for the construction exterior rack Multi-functional spray system of non-work layer fire-fighting
The principle that links is as follows：
Outrigger fire-fighting electrical equipment linked system is by cigarette sense autocontrol valve component 72, droop enclosed spray nozzle 22, cigarette
Mist sensor 10 is constituted, the cigarette sense autocontrol valve component 72 include pressure reducing orifice 721, rocking bar signal valve 722, current refer to
Show device 723；The setting principle of pressure reducing orifice is：Horizontal mains pressure no more than 0.4MPa is typically sprayed, when the horizontal mains pressure of spray
During more than 0.4MPa, it is necessary to which pressure reducing orifice is set.
1st, area of fire protection is divided：Job site is vertical≤10m in the range of floor be an area of fire protection, each fire district
Domain preferably sets more than the one group construction exterior rack Multi-functional spray system for being applied to non-work layer fire-fighting；Each area of fire protection is set
One module cage, module is arranged in metal module case, each module one cigarette sense autocontrol valve component 72 of control
Rocking bar signal valve 722 and corresponding one group of Smoke Sensor 10.
2nd, circuit connection is controlled with signal：Module operating voltage is 24V, circuit system and CCC's circuit system
It is connected, module receives the signal of Smoke Sensor 10 by radio transmission apparatus, and controls cigarette sense autocontrol valve component 72
Rocking bar signal valve 722；Rocking bar signal valve 722 is by module controlled in wireless, and without connecting power supply, Smoke Sensor 10 is controlled with center
Central electrical system processed is connected, with module formation controlled in wireless；Central control system sets remote monitoring examination at the construction field (site)
In system.
3rd, linking fire operation principle：Outrigger spraying system of fire fighting uses preact system principle, in normal state, matches somebody with somebody
There is no water in waterpipe；When fire occurs, Smoke Sensor 10 senses that smog changes, and fire signal is reached into corresponding fire prevention point
In the module in area, the rocking bar signal valve 722 of module triggering cigarette sense autocontrol valve component 72 opens the He of rocking bar signal valve 722
Supply-water pump；Preact system is converted into wet type alarm after the rocking bar signal valve 722 of autocontrol valve component 72 is automatically turned on
System；When fire temperature continues to raise, the blocking device of sagging type enclosed spray nozzle 22, which melts, to come off, sagging type enclosed spray
Spray first 22 automatic sprinkling fire-extinguishing.
As one kind conversion of the present embodiment, it can also all install and be applied to described in embodiment one in each layer of construction exterior rack
In wall of High-building concrete curing and the construction exterior rack Multi-functional spray system in skyscraper work layer labor and social security
System, now, installation steps can omit step D, but its limited efficacy system, as just wall of High-building concrete curing
And used in the labor and social security of skyscraper work layer, without automatic fire control function.
As another conversion of the present embodiment, it can also all install described in embodiment two and be applicable in each layer of construction exterior rack
In the construction exterior rack Multi-functional spray system of non-work layer fire-fighting, in such cases, without wall of High-building coagulation
Native maintenance action.
Claims (7)
1. a kind of construction exterior rack Multi-functional spray system, the construction exterior rack Multi-functional spray system includes outrigger spray water supply system
System, spray system, it is characterised in that：Described spray system is spray standard knot system (I), the spray standard knot system (I)
Including cross bar (1), shower nozzle (2), connection vertical tube (3), cross bar (1) is fixedly connected with being connected vertical tube (3), and shower nozzle (2) is pacified by spacing
On cross bar (1)；
Confession of the described outrigger spray water system (II) including being connected with watering, for conveying construction water in vertical direction
Water vertical tube (6), and be connected with outrigger and water supply riser, the water supply transverse tube (5) for conveying construction water in the horizontal direction；
The initiating terminal that water supply transverse tube is connected with water supply riser is provided with the valve (7) for controlling every layer of water supply transverse tube water-carrying capacity, is supplying
There is the water-saving gate valve component (8) of control end water-carrying capacity the end of water transverse tube (5), and the water supply of outrigger spray water system (II) is horizontal
Pipe（5）Set inside along outrigger around one week ring-type of building external, the water supply transverse tube (5) and n of outrigger spray water system (II) are individual
The connection vertical tube (3) for spraying standard knot system is connected by connector (4), and n is the integer more than or equal to 1；
The spray standard knot system (I) is included suitable for the spray standard knot system (I a) of work layer and suitable for non-operation
The spray standard knot system (I b) of layer fire-fighting, the shower nozzle (2) of the spray standard knot system (I a) suitable for work layer is
Waterfog head (21), its valve (7) are manual control valve (71), it is adaptable to the spray standard knot system of non-work layer fire-fighting
The valve (7) that the shower nozzle (2) of (I b) is installed for sagging type enclosed spray nozzle (22), in non-work layer is by Smoke Sensor
(10) the cigarette sense autocontrol valve component (72) that control starts, the cigarette sense autocontrol valve component (72) includes pressure reducing orifice
(721), rocking bar signal valve (722), water flow indicator (723).
2. a kind of construction exterior rack Multi-functional spray system according to claim 1, it is characterised in that：The outrigger spray is supplied
The water supply riser (6) and water supply transverse tube (5) of water system (II) use galvanized pipe, aluminum pipe or line plastic-steel tube.
3. a kind of installation method of construction exterior rack Multi-functional spray system, it is characterised in that it be at high-building construction scene,
According to work layer or the difference of non-work layer, the spray standard knot system (I) installed in work layer applies to work layer
The construction exterior rack Multi-functional spray system of standard knot system (I a) is sprayed, installing spray standard knot system (I) in non-work layer is
Suitable for the described construction exterior rack Multi-functional spray system of the spray standard knot system (I b) of non-work layer fire-fighting, its is specific
Installation method step is as follows：
A, floor manufacture spray standard knot system (I)：
The spray standard knot system includes cross bar (1), shower nozzle (2), connection vertical tube (3), and cross bar (1) is fixed with being connected vertical tube (3)
Connection, shower nozzle (2) is arranged on cross bar (1) by spacing；For work layer, the spray standard knot body suitable for work layer of making
It is that described shower nozzle (2) is waterfog head (21) in (I a), for non-work layer, the non-work layer fire-fighting that is applied to of making is used
Spray standard knot system (I b) in, described shower nozzle (2) is sagging type enclosed spray nozzle (22)；
B, installation outrigger spray water system (II)：
Installed first on outrigger for vertical direction convey construction water water supply riser (6), then install with outrigger and
Water supply riser connection, the water supply transverse tube (5) for conveying construction water in the horizontal direction；It is connected in water supply transverse tube with water supply riser
Initiating terminal valve (7) for controlling every layer of transverse tube water-carrying capacity is installed, have control end water in the end of water supply transverse tube (5)
The water-saving gate valve component (8) of flow, the water-saving gate valve component (8) includes pressure gauge (81), the stop valve (82) installed successively
With examination water swivel (83)；
The valve (7) installed in work layer is manually-operated gate (71)；
The valve (7) installed in non-work layer is the cigarette sense autocontrol valve component that startup is controlled by Smoke Sensor (10)
(72), the cigarette sense autocontrol valve component (72) includes pressure reducing orifice (721), rocking bar signal valve (722), water flow indicator
(723)；
C, the installation spray standard knot system (I) in outrigger spray water system (II)：
For work layer, spray installation shower nozzle (2) in water system (II) in outrigger and be applied to operation for waterfog head (21)
The spray standard knot system (I a) of layer, for non-work layer, under installation shower nozzle (2) is in its outrigger spray water system (II)
The spray standard knot system (I b) suitable for non-work layer fire-fighting of vertical type enclosed spray nozzle (22)；
D, under outrigger spray water system (II) of non-work layer smog sensing system (III) is installed again, first on outrigger with
Water supply riser (6) abreast installs the cable vertical tube (9) for laying smog sensing and controlling system electric wire, then horizontal along construction exterior rack
To the cable transverse tube (11) laid for laying smog sensing and controlling system electric wire；Installed on cable transverse tube (11) for sensing
Smog, the Smoke Sensor (10) for controlling cigarette sense autocontrol valve component, Smoke Sensor (10) interior power control system are led to
Terminal box (12) is crossed to be connected with control cable；
Smog sensing system need not be typically installed in work layer；
E, by outrigger spray water system (II) water supply riser (6) with offer construction/fire demand water watering be connected, by cigarette
Mist sensor (10) interior power control system is electrically connected with control device.
4. the installation method of construction exterior rack Multi-functional spray system according to claim 3, it is characterised in that：Outrigger is sprayed
The quantity of water system is set according to building shape, area, fire-protection rating, and layer is set or be arranged at using successively setting or interlayer
With layer interlude.
5. the installation method of the construction exterior rack Multi-functional spray system according to claim 3 or 4, it is characterised in that：This hair
The related data of bright construction exterior rack Multi-functional spray system is calculated as follows：
1. lift：H=highest sprinkler height+minimum hydraulic demand+loss of flood peak；
2. flow：Q=30L/S；
3. fire cistern is calculated：Fire cistern minimum dischargeable capacity Vm3=3600 × flow Q, i.e.,：Outrigger is sprayed 1 hour and sprayed
Water consumption.
6. the installation method of the construction exterior rack Multi-functional spray system according to claim 3 or 4, it is characterised in that：Decompression
The setting principle of orifice plate is：When spraying horizontal mains pressure more than 0.4MPa, pressure reducing orifice need be set.
7. the installation method of construction exterior rack Multi-functional spray system according to claim 5, it is characterised in that：Pressure reducing orifice
Setting principle be：When spraying horizontal mains pressure more than 0.4MPa, pressure reducing orifice need be set.
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| CN105944258B (en) * | 2016-06-29 | 2021-09-03 | 中交第二航务工程局有限公司 | Stay cable tower end fire extinguishing system |
| CN108798046A (en) * | 2017-05-04 | 2018-11-13 | 中建城市建设发展有限公司 | A kind of high-level structure storage concrete curing system and its construction method |
| CN107080913A (en) * | 2017-06-14 | 2017-08-22 | 大唐环境产业集团股份有限公司 | A kind of hydrolysis of urea spraying system of fire fighting |
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| JPH08299488A (en) * | 1995-05-10 | 1996-11-19 | Shuji Takase | Implement for installing fire extinguisher |
| KR100984968B1 (en) * | 2008-04-01 | 2010-10-04 | 풍림산업 주식회사 | Water sprinkling device for moisture of wall |
| CN202241559U (en) * | 2011-09-08 | 2012-05-30 | 宿迁华夏建设(集团)工程有限公司 | Automatic concrete spraying and curing system |
| CN102839813A (en) * | 2012-07-24 | 2012-12-26 | 戚文军 | Fire-extinguishing scaffold device |
| CN202969940U (en) * | 2012-10-31 | 2013-06-05 | 中建三局第二建设工程有限责任公司 | Automatic concrete spraying and curing device capable of being lifted with outside climbing rack |
| CN203436717U (en) * | 2013-08-16 | 2014-02-19 | 河南六建建筑集团有限公司 | Fire sprinkler for high-rise building construction external scaffold |
| CN103615119B (en) * | 2013-11-25 | 2016-06-08 | 成都市第三建筑工程公司 | The installation method of sprinkling system and tubing system |
| CN203916375U (en) * | 2014-07-08 | 2014-11-05 | 重庆工商职业学院 | Construction scope of operation spray dust heat sink |
| CN204352419U (en) * | 2014-11-18 | 2015-05-27 | 广西建工集团联合建设有限公司 | A kind of construction exterior rack Multi-functional spray system |
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