CN109432662A - Fire fighting water system and its construction method for the construction of super highrise building stage - Google Patents
Fire fighting water system and its construction method for the construction of super highrise building stage Download PDFInfo
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- CN109432662A CN109432662A CN201811418003.1A CN201811418003A CN109432662A CN 109432662 A CN109432662 A CN 109432662A CN 201811418003 A CN201811418003 A CN 201811418003A CN 109432662 A CN109432662 A CN 109432662A
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C35/00—Permanently-installed equipment
- A62C35/20—Hydrants, e.g. wall-hoses, wall units, plug-in cabinets
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
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Abstract
The present invention relates to construction stage fire-fighting system technical fields, disclose a kind of fire fighting water system and construction method for the construction of super highrise building stage.The present invention includes formal fire-fighting transfer water tank, interim fire water-supply pipe network, and the interim fire hydrant connecting with interim fire water-supply pipe network water outlet；By transferring pipeline connection between neighbouring fire-fighting transfer water tank, it transfers to be provided on pipeline and temporarily transfers pump, each fire-fighting transfer water tank is connected to by interim feedwater piping with the interim fire water-supply pipe network between the fire-fighting transfer water tank and adjacent lower section fire-fighting transfer water tank；The water outlet of fire-fighting transfer water tank in work progress positioned at top layer is connected to construction water pipeline and formal fire water-supply pipeline respectively；Interim fire water-supply pipe network includes the first batch of fire water-supply standpipe and fire water-supply endless tube of formal fire-fighting.The present invention borrows the formal fire fighting water system in part, and dismantlement work amount is small, and construction cost is low.
Description
Technical field
The present invention relates to construction stage fire-fighting system technical fields, apply more particularly to one kind for super high-rise building
The fire fighting water system and its construction method in work stage.
Background technique
Super high-rise building is exposed because of construction material during construction, is welded the splashing etc. of Mars, there are biggish
Security risk needs that fire fighting water system is arranged in time, but during construction, builds formal fire fighting water system still
It is not installed, can not formally come into operation, it is therefore desirable to which interim fire fighting water system is set.
Interim fire fighting water system used in current work progress is pure provisional fire fighting water system, just with building
The fire fighting water system of formula is two sets of relatively independent systems, completes in construction and formal fire fighting water system is constructed and completed
Afterwards, interim fire fighting water system can be removed, but the construction cost that this form of construction work generates is high, and interim fire fighting water system occupies sky
Between it is larger, large effect, and the dismounting of interim fire fighting water system can be generated to subsequent pipeline and electromechanical arrangement and construction
Difficulty is big, heavy workload, closes up more, time-consuming and laborious.
Summary of the invention
The present invention provides a kind of borrow part formal fire fighting water system, and dismantlement work amount is small, and construction cost is low, construction efficiency
The high fire fighting water system and its construction method for the construction of super highrise building stage.
The technical issues of solution is: existing interim fire fighting water system is pure provisional fire fighting water system, just with building
The fire fighting water system of formula is two sets of relatively independent systems, can be finally removed, and dismounting difficulty is big, heavy workload, is closed up more,
It is time-consuming and laborious；Construction cost is high, takes up space larger, can generate biggish shadow to subsequent pipeline and electromechanical arrangement and construction
It rings.
In order to solve the above technical problems, the present invention adopts the following technical scheme:
The present invention is used for the fire fighting water system in construction of super highrise building stage, including building fire-fighting transfer water tank formally, faces
When fire water-supply pipe network, and the interim fire hydrant being connect with interim fire water-supply pipe network water outlet；
The water inlet of the fire-fighting transfer water tank of the bottom is connected to municipal water supply pipeline, between neighbouring fire-fighting transfer water tank
By transferring pipeline connection, transfers to be provided on pipeline and temporarily transfer pump, each fire-fighting transfer water tank passes through interim feedwater piping
It is connected to the interim fire water-supply pipe network between the fire-fighting transfer water tank and adjacent lower section fire-fighting transfer water tank；
The water outlet of fire-fighting transfer water tank in work progress positioned at top layer is connected to construction water pipeline, construction water pipeline
On be provided with construction water water pump；
Water outlet positioned at the fire-fighting transfer water tank of top layer transfers water with not less than the fire-fighting by formal fire water-supply pipeline
The interim fire water-supply pipe network of case position is connected to, and is provided with interim Fire Fighting Pumps on formal fire water-supply pipeline；
Interim fire water-supply pipe network includes that the first batch of fire water-supply standpipe of formal fire-fighting and fire water-supply endless tube, first batch of fire-fighting are given
Interim fire hydrant is provided on water standpipe.
The present invention is used for the fire fighting water system in construction of super highrise building stage, further, the fire-fighting transfer water tank
It is divided into 100-140m between the upper and lower.
The present invention is used for the fire fighting water system in construction of super highrise building stage, further, described temporarily to transfer raising for pump
Journey is higher than the lift that pump is transferred in formal fire-fighting.
The present invention is used for the fire fighting water system in construction of super highrise building stage, further, the interim Fire Fighting Pumps packet
Include interim fire pump, flowmeter and the pressure gauge that setting is sequentially connected in series along water (flow) direction.
The present invention is used for the fire fighting water system in construction of super highrise building stage, further, the formal fire water-supply pipe
Stable-pressure device is additionally provided on road, the stable-pressure device is arranged in parallel with interim Fire Fighting Pumps.
The present invention is used for the fire fighting water system in construction of super highrise building stage, and further, the first batch of fire water-supply is vertical
The quantity of pipe is the 20-40% of formal fire-fighting system water supply riser total quantity.
The present invention is used for the fire fighting water system in construction of super highrise building stage, further, the interim fire water-supply pipe
Reducer unit is provided in net.
Construction method of the present invention for the fire fighting water system in construction of super highrise building stage, comprising the following steps:
Step 1: the formal pump house of the construction building bottom and formal fire-fighting transfer water tank, and be arranged and temporarily transfer pump, it will most
Bottom fire-fighting transfer water tank is connected to municipal water supply pipeline；
Step 2:, according to the division of fire compartment, successively installing first batch of fire water-supply standpipe with the process of structure construction and facing
When fire hydrant, first batch of fire water-supply standpipe is connected to by interim Fire Fighting Pumps with fire-fighting transfer water tank, and interim fire hydrant can be just
It is often used, to ensure live security against fire；
Step 3: setting fire water-supply endless tube, is connected to the first batch of fire water-supply standpipe of each fire compartment to form closure pipe network；
Step 4: fire-fighting transfer water tank is connected to construction water pipeline and formal fire water-supply pipeline respectively, it is ensured that construction is just
Common water and interim fire demand water；
Step 5: repeating step 2 to step 4, the adjacent formal pump house in construction top disappears according to Fire Control System Design demand
Anti- transfer water tank, interim fire water-supply pipe network and interim fire hydrant；
Step 6: being connected to neighbouring fire-fighting transfer water tank by transferring pipeline, it is ensured that the fire-fighting transfer water tank in high area has
After water supply conditions, positioned at high area's fire-fighting transfer water tank position, interim fire water-supply pipe network below is converted to normal high-pressure feed water, disappears
Anti- transfer water tank position and high area's construction area are supplied water using temporary high-pressure；
Step 7: high area's fire cistern and each area is arranged after the completion of all pump houses and the construction of fire-fighting transfer water tank in building
Fire-fighting break pressure cistern, is connected to the fire-fighting transfer water tank and high area's fire cistern of top layer, and is connected to high area's fire cistern and fire-fighting
Break pressure cistern removes interim feedwater piping, and neighbouring fire-fighting break pressure cistern is connected using formal fire-fighting connecting pipe, will
Fire-fighting break pressure cistern is connected to interim fire water-supply pipe network, is directly supplied water by fire-fighting break pressure cistern to interim fire hydrant；
Pump is transferred Step 8: all temporarily transferring is pumped and is gradually changed to formal fire-fighting；
Step 9: from bottom to top, successively according to fire compartment, it is vertical to install remaining fire water-supply after entering electromechanical decoration stage
Pipe, and fire water-supply standpipe is accessed in interim fire water-supply pipe network and gradually forms formal fire_fighting pipe network；
Step 10: all interim fire hydrants are gradually changed to formal fire hydrant, and the access of formal fire hydrant is newly installed
Fire water-supply standpipe forms formal fire fighting water system；
Step 11: the fire-fighting water tank of voltage regulation of construction building top layer, and it is connected to formal fire_fighting pipe network.
Construction method of the present invention, further, bottom fire-fighting transfer water tank position and the construction of high area in step 4
Region is supplied water using temporary high-pressure, and the interim fire hydrant of pressure reducing valve and pressure-reduced and-regulated is arranged in superpressure part.
Construction system of the present invention, further, before the fire-fighting transfer water tank in the area step 6 Zhong Gao has water supply conditions,
Fire-fighting transfer water tank by adjacent low area is the interim fire-fighting of the fire-fighting transfer water tank position and high area's construction area
Water supply network carries out temporary high-pressure water supply, and the interim fire hydrant of pressure reducing valve and pressure-reduced and-regulated is arranged in superpressure part.
The fire fighting water system and its construction method that the present invention is used for the construction of super highrise building stage compared with prior art, have
It has the advantages that:
Fire fighting water system of the present invention for the construction of super highrise building stage is the mode temporarily combined with permanent system, is borrowed
Permanent main body of the fire-fighting system structure as interim fire-fighting system in part, combines the interim fire fighting device of fraction, realizes
The interim fire-fighting of construction stage not only ensures each construction area in the construction stage to the bumpless transfer for building formal fire-fighting
Security against fire in complete period, and the construction task and dismounting task of interim fire-fighting system are greatly reduced, shorten construction
Period reduces waste of material, reduces construction cost.
Most components of the present invention in the interim fire fighting water system that the construction stage constructs with construction progress are all
It is to construct according to the design requirement of formal fire-fighting system, without removing, uses, building directly as formal fire fighting water system
Construction be basically completed after, remove part temporary pipeline, replace interim water pump and interim fire hydrant, and install remaining fire-fighting to
Pipe network is integrally formed formal fire fighting water system with the interim fire water-supply pipe network installed and come into operation before, work of constructing
Work amount is few, and convenience is good, and construction efficiency is high.
With reference to the accompanying drawing to the fire fighting water system and its construction method for the construction of super highrise building stage of the invention
It is described further.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the present invention for the fire fighting water system in construction of super highrise building stage；
Fig. 2 is construction process schematic diagram of the present invention for the fire fighting water system in construction of super highrise building stage；
Fig. 3 is the constructing structure schematic diagram of preceding two layers of fire fighting water system in the present embodiment；
Fig. 4 is the structural schematic diagram built after the completion of formal fire fighting water system construction in the present embodiment.
Appended drawing reference:
1- fire-fighting transfer water tank；2- transfers pipeline；3- temporarily transfers pump；The interim feedwater piping of 4-；The first batch of fire water-supply of 51- is vertical
Pipe；52- fire water-supply endless tube；53- reducer unit；61- construction water pipeline；62- construction water water pump；The formal fire water-supply of 7-
Pipeline；The interim fire pump of 71-；72- flowmeter；73- pressure gauge；74- stable-pressure device；81- fire-fighting break pressure cistern；82- fire-fighting is steady
Press water tank；The area 83- high fire cistern；Pump is transferred in the formal fire-fighting of 9-.
Specific embodiment
As shown in Figure 1, the present invention includes building disappearing formally for the fire fighting water system in construction of super highrise building stage
Anti- transfer water tank 1, interim fire water-supply pipe network connect the interim feed pipe of fire-fighting transfer water tank 1 and interim fire water-supply pipe network
Road 4, and the interim fire hydrant being connect with interim fire water-supply pipe network water outlet.
Super high-rise building every 100-140m be arranged a fire-fighting transfer water tank 1, the fire-fighting transfer water tank 1 of the bottom into
The mouth of a river is connected to municipal water supply pipeline, is connected between neighbouring fire-fighting transfer water tank 1 by the pipeline 2 that transfers formally,
Transferring pipeline 2 is the steel pipe that nominal diameter is not less than 250mm, transfers to be provided on pipeline 2 and temporarily transfers pump 3, temporarily transfers pump 3
Lift be higher than formal fire-fighting transfer pump 9 lift；Each fire-fighting transfer water tank 1 of non-bottom by interim feedwater piping 4 with
Interim fire water-supply pipe network between the fire-fighting transfer water tank 1 and adjacent lower section fire-fighting transfer water tank 1 is connected to；Work progress
In be located at the water outlet of fire-fighting transfer water tank 1 of top layer and be connected to construction water pipeline 61, be arranged on construction water pipeline 61
There is construction water water pump 62, the water in fire-fighting transfer water tank 1 is pumped out and does construction industrial water；Fire-fighting positioned at top layer is transferred
The water outlet of water tank 1 is by formal fire water-supply pipeline 7 and not less than the interim fire water-supply pipe of 1 position of fire-fighting transfer water tank
Net is connected to, and is provided with interim Fire Fighting Pumps and stable-pressure device 74 on formal fire water-supply pipeline 7, interim Fire Fighting Pumps include along water
Stream direction is sequentially connected in series the interim fire pump 71, flowmeter 72 and pressure gauge 73 of setting, and flowmeter 72 is target type meter, pressure
Table 73 is electro connecting pressure gauge, and stable-pressure device 74 is arranged in parallel with interim Fire Fighting Pumps.
Interim fire water-supply pipe network includes the first batch of fire water-supply standpipe 51 and fire water-supply endless tube 52 of formal fire-fighting, is faced
When feedwater piping 4 water outlet connect with first batch of fire water-supply standpipe 51, interim feedwater piping 4 and first batch of fire water-supply standpipe 51
It is the steel pipe that nominal diameter is not less than 150mm, first batch of fire water-supply standpipe 51 is connected to the fire water-supply endless tube 52 of each layer, often
The quantity of the first batch of fire water-supply standpipe 51 of layer is the 20-40% of formal fire-fighting system water supply riser total quantity, for example, design is just
The quantity of water supply riser is 10-16 root in each index bed in formula fire-fighting system, then leading construction makes in the construction process
It is 4；It is provided with reducer unit 53 in interim fire water-supply pipe network, is set on every layer of first batch of fire water-supply standpipe 51
It is equipped with interim fire hydrant.
As shown in Figures 1 to 4, construction method of the present invention for the fire fighting water system in construction of super highrise building stage, tool
Body the following steps are included:
Step 1: the formal pump house of the construction building bottom and formal fire-fighting transfer water tank 1, and be arranged and temporarily transfer pump 3, it will
Bottom fire-fighting transfer water tank 1 is connected to municipal water supply pipeline；
Temporarily transferring pump 3 is electrodynamic pump, while being also arranged in parallel a stand-by pump, and stand-by pump is diesel pump, to ensure constructing
In the case where live power-off suddenly, guarantee water supply security；
Step 2:, according to the division of fire compartment, successively installing first batch of 51 He of fire water-supply standpipe with the process of structure construction
Interim fire hydrant, first batch of fire water-supply standpipe 51 are connected to by interim Fire Fighting Pumps with fire-fighting transfer water tank 1, and interim fire hydrant can
With normal use, to ensure live security against fire, avoid leaving fire-fighting blank spot；
Step 3: setting fire water-supply endless tube 52, forms closed tube for first batch of fire water-supply standpipe 51 connection of each fire compartment
Net improves water supply security coefficient；
Step 4: fire-fighting transfer water tank 1 is connected to construction water pipeline 61 and formal fire water-supply pipeline 7 respectively, it is ensured that apply
The just common water of work and interim fire demand water；
1 position of bottom fire-fighting transfer water tank and high area's construction area are discharged from bottom fire-fighting transfer water tank 1, and are used
Temporary high-pressure supplies water, and the interim fire hydrant of pressure reducing valve and pressure-reduced and-regulated is arranged in superpressure part；
Step 5: repeating step 2 to step 4, the adjacent formal pump house in construction top disappears according to Fire Control System Design demand
Anti- transfer water tank 1, interim fire water-supply pipe network and interim fire hydrant；
Step 6: being connected to neighbouring fire-fighting transfer water tank 1 by transferring pipeline 2, the fire-fighting transfer water tank 1 in high area has
Before water supply conditions, the fire-fighting transfer water tank 1 by adjacent low area is that 1 position of fire-fighting transfer water tank and high area construct
The interim fire water-supply pipe network in region carries out temporary high-pressure water supply, the fire that temporarily disappears of superpressure part setting pressure reducing valve and pressure-reduced and-regulated
Bolt avoids leaving fire-fighting blank spot；
After ensuring that the fire-fighting transfer water tank 1 in high area has water supply conditions, it is below interim to be located at 1 position of high area's fire-fighting transfer water tank
Fire water-supply pipe network is converted to normal high-pressure feed water, 1 position of fire-fighting transfer water tank and high area's construction area using interim high
Pressure supplies water；
Step 7: high area's fire cistern 83 and each area is arranged after the completion of all pump houses and fire-fighting transfer water tank 1 in building are constructed
Fire-fighting break pressure cistern 81, the fire-fighting transfer water tank 1 for being connected to high area's fire cistern 83 with top layer by transferring pipeline 2, then
It is connected to high area's fire cistern 83 and fire-fighting break pressure cistern 81, removes interim feedwater piping 4, is connected using formal fire-fighting connecting pipe
Neighbouring fire-fighting break pressure cistern 81 is connect, fire-fighting break pressure cistern 81 is connected to interim fire water-supply pipe network, You Gequ's disappears
The interim fire hydrant that anti-break pressure cistern 81 directly supplies water to each area；
All interim fire water-supply pipe networks in whole building are converted into normal high-pressure feed water；
Pump 9 is transferred Step 8: all temporarily transferring is pumped 3 and is gradually changed to formal fire-fighting；
Step 9: from bottom to top, successively according to fire compartment, it is vertical to install remaining fire water-supply after entering electromechanical decoration stage
Pipe, and fire water-supply standpipe is accessed in interim fire water-supply pipe network and gradually forms formal fire_fighting pipe network；
Step 10: all interim fire hydrants are gradually changed to the fire that formally disappears using every fire water-supply standpipe as construction cell
Bolt, and formal fire hydrant is accessed to the fire water-supply standpipe newly installed, form formal fire fighting water system；
Step 11: the fire-fighting water tank of voltage regulation 82 of construction building top layer, and it is connected to formal fire_fighting pipe network, completion is entirely built
Build the construction of interior fire-fighting system.
Embodiment described above only describe the preferred embodiments of the invention, not to model of the invention
It encloses and is defined, without departing from the spirit of the design of the present invention, those of ordinary skill in the art are to technical side of the invention
The various changes and improvements that case is made should all be fallen into the protection scope that claims of the present invention determines.
Claims (10)
1. being used for the fire fighting water system in construction of super highrise building stage, it is characterised in that: transferred including the fire-fighting of building formally
Water tank (1), interim fire water-supply pipe network, and the interim fire hydrant being connect with interim fire water-supply pipe network water outlet；
The water inlet of the fire-fighting transfer water tank (1) of the bottom is connected to municipal water supply pipeline, neighbouring fire-fighting transfer water tank
(1) it is connected between by transferring pipeline (2), transfers to be provided on pipeline (2) and temporarily transfer pump (3), each fire-fighting transfer water tank
(1) by interim feedwater piping (4) and between the fire-fighting transfer water tank (1) and adjacent lower section fire-fighting transfer water tank (1)
Interim fire water-supply pipe network connection；
The water outlet of fire-fighting transfer water tank (1) in work progress positioned at top layer is connected to construction water pipeline (61), is constructed
With being provided with construction water water pump (62) on waterpipe (61)；
Water outlet positioned at the fire-fighting transfer water tank (1) of top layer by formal fire water-supply pipeline (7) and is not less than the fire-fighting
The interim fire water-supply pipe network of transfer water tank (1) position is connected to, and is provided with interim fire pump on formal fire water-supply pipeline (7)
Group；
Interim fire water-supply pipe network includes first batch of fire water-supply standpipe (51) and the fire water-supply endless tube (52) of formal fire-fighting, first
It criticizes and is provided with interim fire hydrant on fire water-supply standpipe (51).
2. the fire fighting water system according to claim 1 for the construction of super highrise building stage, it is characterised in that: adjacent institute
That states fire-fighting transfer water tank (1) is divided into 100-140m between the upper and lower.
3. the fire fighting water system according to claim 1 for the construction of super highrise building stage, it is characterised in that: described to face
When transfer the lift of pump (3) and be higher than formal fire-fighting and transfer the lifts of pump (9).
4. the fire fighting water system according to claim 1 for the construction of super highrise building stage, it is characterised in that: described to face
When Fire Fighting Pumps include the interim fire pump (71), flowmeter (72) and pressure gauge (73) that setting is sequentially connected in series along water (flow) direction.
5. the fire fighting water system according to claim 1 for the construction of super highrise building stage, it is characterised in that: it is described just
It is additionally provided on formula fire water-supply pipeline (7) stable-pressure device (74), the stable-pressure device (74) is in parallel with interim Fire Fighting Pumps to be set
It sets.
6. the fire fighting water system according to claim 1 for the construction of super highrise building stage, it is characterised in that: the head
The quantity for criticizing fire water-supply standpipe (51) is the 20-40% of formal fire-fighting system water supply riser total quantity.
7. the fire fighting water system according to claim 1 for the construction of super highrise building stage, it is characterised in that: described to face
When fire water-supply pipe network in be provided with reducer unit (53).
8. the construction party described in -7 any one for the fire fighting water system in construction of super highrise building stage according to claim 1
Method, it is characterised in that: the following steps are included:
Step 1: the formal pump house of the construction building bottom and formal fire-fighting transfer water tank (1), and be arranged and temporarily transfer pump
(3), bottom fire-fighting transfer water tank (1) is connected to municipal water supply pipeline；
Step 2:, according to the division of fire compartment, successively installing first batch of fire water-supply standpipe (51) with the process of structure construction
With interim fire hydrant, first batch of fire water-supply standpipe (51) is connected to fire-fighting transfer water tank (1) by interim Fire Fighting Pumps, is temporarily disappeared
Fiery bolt can be used normally, to ensure live security against fire；
Step 3: setting fire water-supply endless tube (52), first batch of fire water-supply standpipe (51) connection of each fire compartment is formed and is closed
Pipe network is closed, water supply security coefficient is improved；
Step 4: fire-fighting transfer water tank (1) is connected to construction water pipeline (61) and formal fire water-supply pipeline (7) respectively,
Ensure to construct just common water and interim fire demand water；
Step 5: repeating step 2 to step 4, the adjacent formal pump house in construction top disappears according to Fire Control System Design demand
Anti- transfer water tank (1), interim fire water-supply pipe network and interim fire hydrant；
Step 6: being connected to neighbouring fire-fighting transfer water tank (1) by transferring pipeline (2), it is ensured that water is transferred in the fire-fighting in high area
After case (1) has water supply conditions, it is located at high area's fire-fighting transfer water tank (1) position interim fire water-supply pipe network below and is converted to often
High-pressure feed water, fire-fighting transfer water tank (1) position and high area's construction area are supplied water using temporary high-pressure；
Step 7: building in all pump houses and fire-fighting transfer water tank (1) construction after the completion of, be arranged high area's fire cistern (83) and
The fire-fighting break pressure cistern (81) in each area, be connected to top layer fire-fighting transfer water tank (1) and high area's fire cistern (83), and be connected to height
Area's fire cistern (83) and fire-fighting break pressure cistern (81), remove interim feedwater piping (4), are connected using formal fire-fighting connecting pipe
Neighbouring fire-fighting break pressure cistern (81) is connect, fire-fighting break pressure cistern (81) is connected to interim fire water-supply pipe network, by fire-fighting
Break pressure cistern (81) directly supplies water to interim fire hydrant；
Step 8: by it is all temporarily transfer pump (3) and be gradually changed to formal fire-fighting transfer pump (9)；
Step 9: from bottom to top, successively according to fire compartment, it is vertical to install remaining fire water-supply after entering electromechanical decoration stage
Pipe, and fire water-supply standpipe is accessed in interim fire water-supply pipe network and gradually forms formal fire_fighting pipe network；
Step 10: all interim fire hydrants are gradually changed to formal fire hydrant, and the access of formal fire hydrant is newly installed
Fire water-supply standpipe forms formal fire fighting water system；
Step 11: the fire-fighting water tank of voltage regulation (82) of construction building top layer, and it is connected to formal fire_fighting pipe network.
9. the construction method of the fire fighting water system according to claim 8 for the construction of super highrise building stage, feature
Be: bottom fire-fighting transfer water tank (1) position and high area's construction area are supplied water using temporary high-pressure in step 4, superpressure
The interim fire hydrant of pressure reducing valve and pressure-reduced and-regulated is arranged in part.
10. the construction method of the fire fighting water system according to claim 8 for the construction of super highrise building stage, feature
It is: before the fire-fighting transfer water tank (1) in the area step 6 Zhong Gao has water supply conditions, water is transferred by the fire-fighting in adjacent low area
Case (1) is the interim height of interim fire water-supply pipe network progress of fire-fighting transfer water tank (1) position and high area's construction area
Pressure supplies water, and the interim fire hydrant of pressure reducing valve and pressure-reduced and-regulated is arranged in superpressure part.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811418003.1A CN109432662B (en) | 2018-11-26 | 2018-11-26 | Fire-fighting water system for super high-rise building construction stage and construction method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811418003.1A CN109432662B (en) | 2018-11-26 | 2018-11-26 | Fire-fighting water system for super high-rise building construction stage and construction method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN109432662A true CN109432662A (en) | 2019-03-08 |
| CN109432662B CN109432662B (en) | 2023-08-01 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811418003.1A Active CN109432662B (en) | 2018-11-26 | 2018-11-26 | Fire-fighting water system for super high-rise building construction stage and construction method thereof |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109811830A (en) * | 2019-03-11 | 2019-05-28 | 中国建筑第四工程局有限公司 | A kind of super high-rise building annular pressure maintaining fire water-supply method and system |
| CN109944289A (en) * | 2019-04-08 | 2019-06-28 | 三一汽车制造有限公司 | A kind of high building fire fighting water system |
| CN110144991A (en) * | 2019-04-17 | 2019-08-20 | 中衡设计集团股份有限公司 | A kind of Super High fire-fighting voltage-stabilizing system |
| CN110170125A (en) * | 2019-06-24 | 2019-08-27 | 王芳 | The interim fire-fighting system of super high-rise building in a kind of work progress |
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| CN113152594A (en) * | 2021-04-29 | 2021-07-23 | 中建八局发展建设有限公司 | Turnover assembly type pipeline module for fire fighting permanent-temporary combination technology and construction method |
| CN113152594B (en) * | 2021-04-29 | 2022-11-04 | 中建八局发展建设有限公司 | Construction method of rotatable assembly type pipeline module for fire fighting permanent-temporary combination technology |
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