CN209154960U - Fire fighting water system for the construction of super highrise building stage - Google Patents
Fire fighting water system for the construction of super highrise building stage Download PDFInfo
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- CN209154960U CN209154960U CN201821955875.7U CN201821955875U CN209154960U CN 209154960 U CN209154960 U CN 209154960U CN 201821955875 U CN201821955875 U CN 201821955875U CN 209154960 U CN209154960 U CN 209154960U
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- fire
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Abstract
The utility model relates to construction stage fire-fighting system technical fields, disclose a kind of fire fighting water system for the construction of super highrise building stage.The utility model 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 utility model borrows the formal fire fighting water system in part, and dismantlement work amount is small, and construction cost is low.
Description
Technical field
The utility model relates to construction stage fire-fighting system technical fields, build more particularly to one kind for Super High
Build the fire fighting water system of construction 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.
Utility model content
The utility model provides a kind of borrow part formal fire fighting water system, and dismantlement work amount is small, and construction cost is low, construction
The high-efficient fire fighting water system 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 utility model adopts the following technical solution:
The utility model is used for the fire fighting water system in construction of super highrise building stage, and the fire-fighting including building formally is transferred
Water tank, 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 of the bottom is connected to municipal water supply pipeline, neighbouring fire-fighting transfer water tank
Between by transfer pipeline connection, transfer to be provided on pipeline and temporarily transfer pump, each fire-fighting transfer water tank passes through interim water supply
Pipeline 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
Construction water water pump is provided on pipeline；
Water outlet positioned at the fire-fighting transfer water tank of top layer is turned by formal fire water-supply pipeline with not less than the fire-fighting
The interim fire water-supply pipe network of defeated water tank location is connected to, and is provided with interim Fire Fighting Pumps on formal fire water-supply pipeline；
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, is disappeared in the first batch
Interim fire hydrant is provided on anti-water supply riser.
The utility model is used for the fire fighting water system in construction of super highrise building stage, and further, water is transferred in the fire-fighting
Case is divided into 100-140m between the upper and lower.
The utility model is used for the fire fighting water system in construction of super highrise building stage, further, described temporarily to transfer pump
Lift be higher than formal fire-fighting and transfer the lift of pump.
The utility model is used for the fire fighting water system in construction of super highrise building stage, further, the interim fire pump
Group includes interim fire pump, flowmeter and the pressure gauge that setting is sequentially connected in series along water (flow) direction.
The utility model is used for the fire fighting water system in construction of super highrise building stage, and further, the formal fire-fighting is given
Stable-pressure device is additionally provided on waterpipe, the stable-pressure device is arranged in parallel with interim Fire Fighting Pumps.
The utility model is used for the fire fighting water system in construction of super highrise building stage, and further, the first batch of fire-fighting is given
The quantity of water standpipe is the 20-40% of formal fire-fighting system water supply riser total quantity.
The utility model is used for the fire fighting water system in construction of super highrise building stage, and further, the interim fire-fighting is given
Reducer unit is provided in pipe network.
The utility model is used for the fire fighting water system in construction of super highrise building stage compared with prior art, and have has as follows
Beneficial effect:
Fire fighting water system of the utility model for the construction of super highrise building stage is temporarily combined with permanent system
Mode has borrowed permanent main body of the fire-fighting system structure as interim fire-fighting system in part, has combined the interim fire-fighting of fraction
Facility realizes the interim fire-fighting of construction stage to the bumpless transfer for building formal fire-fighting, not only ensures each construction area
Security against fire within complete period construction stage, and the construction task and dismounting task of interim fire-fighting system are greatly reduced,
Construction period is shortened, waste of material is reduced, reduces construction cost.
Most structures of the utility model in the interim fire fighting water system that the construction stage constructs with construction progress
Part is constructed according to the design requirement of formal fire-fighting system, without removing, is used directly as formal fire fighting water system,
After construction is basically completed, part temporary pipeline is removed, replaces interim water pump and interim fire hydrant, and remaining disappear is installed
Anti- water supply network, and is installed and the interim fire water-supply pipe network to come into operation is integrally formed formal fire fighting water system before, is applied
Work workload is few, and convenience is good, and construction efficiency is high.
The fire fighting water system for the construction of super highrise building stage of the utility model is made with reference to the accompanying drawing further
Explanation.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the utility model for the fire fighting water system in construction of super highrise building stage；
Fig. 2 is construction process schematic diagram of the utility model 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-
Standpipe；52- fire water-supply endless tube；53- reducer unit；61- construction water pipeline；62- construction water water pump；The formal fire-fighting of 7- is given
Waterpipe；The interim fire pump of 71-；72- flowmeter；73- pressure gauge；74- stable-pressure device；81- fire-fighting break pressure cistern；82- fire-fighting
Water tank of voltage regulation；The area 83- high fire cistern；Pump is transferred in the formal fire-fighting of 9-.
Specific embodiment
It is used as shown in Figure 1, the utility model includes that building is formal for the fire fighting water system in construction of super highrise building stage
Fire-fighting transfer water tank 1, interim fire water-supply pipe network, connection fire-fighting transfer water tank 1 and the interim of interim fire water-supply pipe network are given
Waterpipe 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 party of the utility model for the fire fighting water system in construction of super highrise building stage
Method, specifically includes the following steps:
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；
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
In the case that construction site powers off suddenly, guarantee water supply security；
Step 2:, according to the division of fire compartment, successively installing first batch of fire water-supply standpipe with the process of structure construction
51 and interim fire hydrant, first batch of fire water-supply standpipe 51 be connected to by interim Fire Fighting Pumps with fire-fighting transfer water tank 1, temporarily disappear fire
Bolt can be used normally, and to ensure live security against fire, avoid leaving fire-fighting blank spot；
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, really
Protect the just common water of construction 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
It is supplied water using temporary high-pressure, 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 in construction top according to Fire Control System Design demand
Room, fire-fighting transfer water tank 1, interim fire water-supply pipe network and interim fire hydrant；
Step 6: it is connected to neighbouring fire-fighting transfer water tank 1 by transferring pipeline 2, the fire-fighting transfer water tank 1 in high area
Before having water supply conditions, the fire-fighting transfer water tank 1 by adjacent low area is 1 position of fire-fighting transfer water tank and high area
The interim fire water-supply pipe network of construction area carries out temporary high-pressure water supply, and the interim of pressure reducing valve and pressure-reduced and-regulated is arranged in superpressure part
Fire hydrant 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 to be located at 1 position of high area's fire-fighting transfer water tank
Interim fire water-supply pipe network is converted to normal high-pressure feed water, and 1 position of fire-fighting transfer water tank and high area's construction area, which use, to be faced
When high service；
Step 7: high 83 He of area's fire cistern is arranged after the completion of all pump houses and fire-fighting transfer water tank 1 in building are constructed
The fire-fighting break pressure cistern 81 in each area, the fire-fighting transfer water tank 1 for being connected to high area's fire cistern 83 and 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, using formal fire-fighting communicating pipe
Road connects neighbouring fire-fighting break pressure cistern 81, fire-fighting break pressure cistern 81 is connected to interim fire water-supply pipe network, You Gequ
The interim fire hydrant that directly supplies water to each area of fire-fighting break pressure cistern 81；
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: after entering electromechanical decoration stage, from bottom to top, successively according to fire compartment, install remaining fire-fighting to
Water standpipe, 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 formally using every fire water-supply standpipe as construction cell
Fire hydrant, 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, it completes whole
The construction of fire-fighting system in a building.
Embodiment described above is only that preferred embodiments of the present invention are described, not practical to this
Novel range is defined, and under the premise of not departing from the spirit of the design of the utility model, those of ordinary skill in the art are to this
The various changes and improvements that the technical solution of utility model is made should all fall into the protection that the utility model claims book determines
In range.
Claims (7)
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).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821955875.7U CN209154960U (en) | 2018-11-26 | 2018-11-26 | Fire fighting water system for the construction of super highrise building stage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821955875.7U CN209154960U (en) | 2018-11-26 | 2018-11-26 | Fire fighting water system for the construction of super highrise building stage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209154960U true CN209154960U (en) | 2019-07-26 |
Family
ID=67340183
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821955875.7U Withdrawn - After Issue CN209154960U (en) | 2018-11-26 | 2018-11-26 | Fire fighting water system for the construction of super highrise building stage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209154960U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109432662A (en) * | 2018-11-26 | 2019-03-08 | 中建三局集团有限公司 | Fire fighting water system and its construction method for the construction of super highrise building stage |
| CN113318368A (en) * | 2021-05-17 | 2021-08-31 | 上海景文同安机电消防工程有限公司 | Energy-saving consumption-reducing fire-fighting water supply system |
-
2018
- 2018-11-26 CN CN201821955875.7U patent/CN209154960U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109432662A (en) * | 2018-11-26 | 2019-03-08 | 中建三局集团有限公司 | Fire fighting water system and its construction method for the construction of super highrise building stage |
| CN109432662B (en) * | 2018-11-26 | 2023-08-01 | 中建三局集团有限公司 | Fire-fighting water system for super high-rise building construction stage and construction method thereof |
| CN113318368A (en) * | 2021-05-17 | 2021-08-31 | 上海景文同安机电消防工程有限公司 | Energy-saving consumption-reducing fire-fighting water supply system |
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Legal Events
| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20190726 Effective date of abandoning: 20230801 |
|
| AV01 | Patent right actively abandoned |
Granted publication date: 20190726 Effective date of abandoning: 20230801 |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |