CN210439371U - Super high-rise fire-fighting voltage stabilizing system - Google Patents
Super high-rise fire-fighting voltage stabilizing system Download PDFInfo
- Publication number
- CN210439371U CN210439371U CN201920520478.5U CN201920520478U CN210439371U CN 210439371 U CN210439371 U CN 210439371U CN 201920520478 U CN201920520478 U CN 201920520478U CN 210439371 U CN210439371 U CN 210439371U
- Authority
- CN
- China
- Prior art keywords
- fire
- fighting
- pipe network
- water tank
- roof
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Abstract
The utility model discloses a super high-rise fire-fighting pressure stabilizing system, which comprises a first refuge layer high-level fire-fighting water tank (6), a low-region pressure stabilizing tube (8), a roof high-level fire-fighting water tank (9), roof pressure stabilizing equipment (10) and a high-region pressure stabilizing tube (11); the first refuge layer high-level fire-fighting water tank (6) is arranged on the refuge layer, and the first refuge layer high-level fire-fighting water tank (6) is connected to the low-region fire-fighting pipe network (4) through a low-region pressure-stabilizing pipe (8); high-order fire water tank (9) of roof sets up on the computer lab layer on roof, and high-order fire water tank (9) of roof are connected to high district fire control pipe network (5) through high district stabilivolt (11), and roof voltage regulator equipment (10) set up on high district stabilivolt (11). The system reduces the number of the pressure stabilizing devices in the super high-rise fire-fighting water system and reduces the construction cost, the operation cost and the maintenance cost of the system while meeting the hydrostatic pressure requirement of fire-fighting equipment in a quasi-working state.
Description
Technical Field
The utility model belongs to super high-rise civil building fire extinguishing systems design field relates to a super high-rise fire control steady voltage system.
Background
Gravity water supply and temporary high-pressure water supply are the main fire-fighting water supply modes of the existing super high-rise building, and the temporary high-pressure water supply system is widely applied to the design of the super high-rise building with the height of below 250 meters. The temporary high-pressure system consists of a supercharging device, a pipe network, a high-level fire water tank and a pressure stabilizing device. Wherein, the high-level fire water tank and the pressure stabilizing equipment jointly form a fire-fighting pressure stabilizing system, and the pressure stabilizing equipment consists of a pressure stabilizing pump set, an air pressure tank and an electric control cabinet. In daily use, the pressure stabilizing equipment needs to be opened and closed frequently according to the pressure condition of a pipe network, and meanwhile, parts need to be maintained and replaced regularly.
Disclosure of Invention
The utility model aims to solve the technical problem that overcome prior art's defect, provide a superelevation layer fire control steady voltage system, when satisfying fire-fighting equipment's hydrostatic pressure demand under the accurate operating condition, reduce the quantity of steady voltage equipment among the superelevation layer fire water system, reduced the construction cost and operation, the maintenance cost of system.
The utility model provides a technical scheme that its technical problem adopted is:
a super high-rise fire protection pressure stabilizing system comprises a first refuge layer high-level fire water tank (6), a low-region pressure stabilizing tube (8), a roof high-level fire water tank (9), roof pressure stabilizing equipment (10) and a high-region pressure stabilizing tube (11);
the first refuge layer high-level fire-fighting water tank (6) is arranged on the refuge layer (7), and the first refuge layer high-level fire-fighting water tank (6) is connected to the low-region fire-fighting pipe network (4) through a low-region pressure-stabilizing pipe (8);
high-order fire water tank (9) of roof sets up on the computer lab layer on roof, and high-order fire water tank (9) of roof are connected to high district fire control pipe network (5) through high district stabilivolt (11), and roof voltage regulator equipment (10) set up on high district stabilivolt (11).
Further, the roof pressure stabilizing device (10) is arranged on a high-region pressure stabilizing tube (11) on the roof.
Furthermore, the low-region fire-fighting pipe network (4) and the high-region fire-fighting pipe network are components of a fire-fighting water supply system, and the low-region fire-fighting pipe network (4) and the high-region fire-fighting pipe network (5) are demarcated by floors with the height of 100 meters closest to each other.
Further, the first refuge layer high-level fire water tank (6) is arranged on a refuge layer (7) with the height closest to 100 meters.
Further, the refuge water tank also comprises a second refuge layer high-level fire water tank (6 a) arranged on the refuge layer (7) with the height being 200 m closest to the height.
Furthermore, the high-level fire water tank (6 a) of the second refuge layer is connected to a fire-fighting pipe network (5 a) of the middle area through a pressure stabilizing pipe (8 a) of the middle area.
Furthermore, the middle-area fire-fighting pipe network (5 a) is a component of a fire-fighting water supply system, and the middle-area fire-fighting pipe network (5 a) and the high-area fire-fighting pipe network (5) are demarcated by floors with the height of 200 meters closest to each other; the low-region fire-fighting pipe network (4) and the middle-region fire-fighting pipe network (5 a) are divided by floors with the height of 100 meters closest to each other.
Furthermore, the fire-fighting main pump (2) pumps water in the fire-fighting pool (1) to the low-area fire-fighting pipe network (4).
Furthermore, the water in the fire pool (1) is pumped to the fire-fighting transfer water pump (3) by the fire-fighting main pump (2), and the water is continuously pumped to the high-area fire-fighting pipe network (5) by the fire-fighting transfer water pump (3).
Furthermore, the water in the fire pool (1) is pumped to the multi-stage fire-fighting rotation-prevention water delivery pumps (3) by the fire-fighting main pump (2), and water is continuously pumped to the middle fire-fighting pipe network (5 a) and the high fire-fighting pipe network (5) by the fire-fighting rotation-prevention water delivery pumps (3) at all stages.
Compared with the prior art, the utility model, have following advantage:
(1) the construction cost is low;
(2) the running electricity charge is reduced;
(3) the maintenance is more convenient;
(4) reducing the pressure rating of fire fighting pipes and accessories;
(5) and the leakage of the pipe network is reduced.
(6) When the hydrostatic pressure requirement of fire control equipment under the accurate operating condition is satisfied, the number of pressure stabilizing equipment in the super high-rise fire water system is reduced, and the operation and maintenance cost of the system is reduced.
Drawings
FIG. 1 is a schematic view of a fire fighting system of the present invention;
FIG. 2 is a schematic view of a fire fighting system according to another embodiment of the present invention;
in the figure: 1. the fire-fighting water tank comprises a fire-fighting water tank, 2 a fire-fighting main pump, 3 a fire-fighting transfer water pump, 4 a low-area fire-fighting pipe network, 5a high-area fire-fighting pipe network, 6a first refuge layer high-level fire-fighting water tank, 7 a refuge layer, 8a low-area pressure stabilizing pipe, 9 a roof high-level fire-fighting water tank, 10 a roof pressure stabilizing device, 11 a high-area pressure stabilizing pipe, 12 a layer top machine room layer, 13 an underground layer, 5a middle area fire-fighting pipe network, 6a second refuge layer high-level fire-fighting water tank and 8a middle area pressure stabilizing pipe.
Detailed Description
Example 1
The utility model discloses a structure is shown in figure 1, and fire-fighting voltage stabilizing system is constituteed to first high-order fire water tank 6 in layer of taking refuge, low district's stabilivolt 8, the high-order fire water tank 9 in roof, roof voltage stabilizing equipment 10 and high district's stabilivolt 11, and the minimum hydrostatic pressure of fire-fighting equipment among the fire-fighting water supply system when guaranteeing daily accurate operating condition. The solution of the present embodiment is mainly directed to super high-rise buildings below 200 meters.
The fire-fighting water pool 1, the fire-fighting main pump 2, the fire-fighting transfer water pump 3, the low-region fire-fighting pipe network 4 and the high-region fire-fighting pipe network 5 form a fire-fighting water supply system, and water is supplied to the fire-fighting system during fire. By the water pump delivery to low district fire control pipe network 4 in the fire water pond 1 of fire control main pump 2, simultaneously, the water pump delivery to fire control water pump 3 in the fire water pond 1 is still given to fire control main pump 2, continues to deliver to high district fire control pipe network 5 with the water pump by fire control water pump 3. The fire pool 1 is typically located in a subterranean formation 13.
In the super high-rise building, one or more refuge layers 7 are arranged at intervals along the height direction, the height from the first layer to the first refuge layer is not more than 50m, and the height between the two refuge layers is not more than 50 m. The low zone fire protection pipe network 4 and the high zone fire protection pipe network 5 are demarcated by floors closest to a height of 100 meters. Be provided with first high-order fire water tank 6 of refuge layer near the layer 7 of taking refuge of nearest height 100 meters, first high-order fire water tank 6 of refuge layer is connected to low zone fire control pipe network 4 through low zone stabilivolt 8, supply water for low zone fire control pipe network 4, simultaneously, because first high-order fire water tank 6 of refuge layer sets up in the higher layer of taking refuge of position, can realize carrying out the steady voltage to low zone fire control pipe network 4 through the mode of gravity, satisfy the minimum hydrostatic pressure requirement of fire-fighting equipment in the low zone fire control pipe network 4.
Roof computer lab layer 12 is provided with roof high-order fire water tank 9, and roof high-order fire water tank 9 is connected to high district fire control pipe network 5 through high district stabilivolt 11, supplies water for high district fire control pipe network 5 to carry out the steady voltage to high district fire control pipe network 5 by roof steady voltage equipment 10 that sets up on high district stabilivolt 11, satisfy the minimum hydrostatic pressure requirement of fire-fighting equipment in the high district fire control pipe network 5.
The utility model discloses an adjustment low district fire control pipe network 4 and high district fire control pipe network 5's setting, adjustment fire extinguishing system subregion set up the floor, make the high-order fire water tank on layer of taking refuge can satisfy the minimum hydrostatic pressure requirement of low district fire-fighting equipment, and low district fire extinguishing system need not come the steady voltage through steady voltage equipment, has reduced the quantity of building steady voltage equipment when the user demand of satisfying the system.
The components, connection relationships, and design parameters not mentioned in this embodiment are subject to the regulations of the related industry specifications.
Example 2
As shown in fig. 2, in the present embodiment, the fire fighting pipe network in the fire fighting water supply system is divided into a low area fire fighting pipe network 4, a middle area fire fighting pipe network 5a, and a high area fire fighting pipe network 5 mainly for a super high-rise building with a size of 300 m or less and a size of 200 m or more in addition to embodiment 1.
The low zone fire network 4 and the mid zone fire network 14 are demarcated by a floor closest to a height of 100 meters. The middle zone fire-fighting pipe network 14 and the high zone fire-fighting pipe network 5 are demarcated by floors with the height of 200 meters closest.
A first refuge layer high-level fire-fighting water tank 6 and a second refuge layer high-level fire-fighting water tank 6a are respectively arranged on a refuge layer 7 which is closest to the height of 100 meters and the height of 200 meters, and the first refuge layer high-level fire-fighting water tank 6 is connected to a low-zone fire-fighting pipe network 4 through a low-zone pressure stabilizing pipe 8 and supplies water for the low-zone fire-fighting pipe network 4; high-order fire water tank 6a of second refuge layer is connected to well district fire control pipe network 5a through well district's stabilivolt 8a, supplies water for well district fire control pipe network 5a, can realize carrying out the steady voltage to low district fire control pipe network 4, well district fire control pipe network 5a respectively, satisfies the minimum hydrostatic pressure requirement of fire-fighting equipment among low district fire control pipe network 4, the well district fire control pipe network 5a.
Roof computer lab layer 12 is provided with roof high-order fire water tank 9, and roof high-order fire water tank 9 is connected to high district fire control pipe network 5 through high district stabilivolt 11, supplies water for high district fire control pipe network 5 to carry out the steady voltage to high district fire control pipe network 5 by roof steady voltage equipment 10 that sets up on high district stabilivolt 11, satisfy the minimum hydrostatic pressure requirement of fire-fighting equipment in the high district fire control pipe network 5.
The rest is the same as in example 1.
Claims (10)
1. A super high-rise fire protection pressure stabilizing system is characterized by comprising a first refuge layer high-level fire water tank (6), a low-region pressure stabilizing tube (8), a roof high-level fire water tank (9), roof pressure stabilizing equipment (10) and a high-region pressure stabilizing tube (11);
the first refuge layer high-level fire-fighting water tank (6) is arranged on the refuge layer (7), and the first refuge layer high-level fire-fighting water tank (6) is connected to the low-region fire-fighting pipe network (4) through a low-region pressure-stabilizing pipe (8);
high-order fire water tank (9) of roof sets up on the computer lab layer on roof, and high-order fire water tank (9) of roof are connected to high district fire control pipe network (5) through high district stabilivolt (11), and roof voltage regulator equipment (10) set up on high district stabilivolt (11).
2. The super high-rise fire protection voltage stabilizing system as claimed in claim 1, wherein the roof voltage stabilizing device (10) is arranged on a high-zone voltage stabilizing tube (11) on the roof.
3. The super high-rise fire-fighting pressure stabilizing system according to claim 1, characterized in that the low-rise fire-fighting pipe network (4) and the high-rise fire-fighting pipe network are components of a fire-fighting water supply system, and the low-rise fire-fighting pipe network (4) and the high-rise fire-fighting pipe network (5) are demarcated on a floor closest to a height of 100 meters.
4. The super high-rise fire protection and pressure stabilization system according to claim 1 or 3, wherein the first refuge-level fire water tank (6) is arranged on the refuge layer (7) with the height closest to 100 m.
5. The super high-rise fire protection and pressure stabilizing system as claimed in claim 1 or 3, further comprising a second refuge layer high-level fire water tank (6 a) arranged on the refuge layer (7) with the height of 200 m closest.
6. The super high-rise fire-fighting pressure stabilizing system as claimed in claim 5, wherein the high-level fire-fighting water tank (6 a) of the second refuge layer is connected to the fire-fighting pipe network (5 a) of the middle area through a pressure stabilizing pipe (8 a) of the middle area.
7. The super high-rise fire-fighting pressure stabilizing system according to claim 6, wherein the middle-area fire-fighting pipe network (5 a) is a component of a fire-fighting water supply system, and the middle-area fire-fighting pipe network (5 a) and the high-area fire-fighting pipe network (5) are demarcated by a floor closest to the height of 200 m; the low-region fire-fighting pipe network (4) and the middle-region fire-fighting pipe network (5 a) are divided by floors with the height of 100 meters closest to each other.
8. The super high-rise fire-fighting pressure stabilizing system according to claim 1, characterized in that the main fire-fighting pump (2) pumps water in the fire-fighting pool (1) to the low-area fire-fighting pipe network (4).
9. The super high-rise fire-fighting pressure stabilizing system according to claim 1, wherein the main fire-fighting pump (2) pumps water in the fire-fighting pool (1) to the fire-fighting transfer pump (3), and the fire-fighting transfer pump (3) continues to pump the water to the high-area fire-fighting pipe network (5).
10. The super high-rise fire-fighting pressure stabilizing system according to claim 1, wherein the fire-fighting main pump (2) pumps water in the fire-fighting pool (1) to the multi-stage fire-fighting rotation-prevention water pump (3), and the fire-fighting rotation-prevention water pumps (3) continuously pump water to the middle-area fire-fighting pipe network (5 a) and the high-area fire-fighting pipe network (5), respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920520478.5U CN210439371U (en) | 2019-04-17 | 2019-04-17 | Super high-rise fire-fighting voltage stabilizing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920520478.5U CN210439371U (en) | 2019-04-17 | 2019-04-17 | Super high-rise fire-fighting voltage stabilizing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210439371U true CN210439371U (en) | 2020-05-01 |
Family
ID=70401069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920520478.5U Active CN210439371U (en) | 2019-04-17 | 2019-04-17 | Super high-rise fire-fighting voltage stabilizing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210439371U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN112814081A (en) * | 2021-02-03 | 2021-05-18 | 江苏省华建建设股份有限公司 | Construction site permanent-temporary combined near-water supply system with pressure stabilizing function |
-
2019
- 2019-04-17 CN CN201920520478.5U patent/CN210439371U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| 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 |
| CN112814081A (en) * | 2021-02-03 | 2021-05-18 | 江苏省华建建设股份有限公司 | Construction site permanent-temporary combined near-water supply system with pressure stabilizing function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102704960B (en) | Mineral efficient energy-saving emulsification liquid feeding unit | |
| CN210439371U (en) | Super high-rise fire-fighting voltage stabilizing system | |
| CN210104850U (en) | Fire-fighting water supply system for high-rise building | |
| CN109432662B (en) | Fire-fighting water system for super high-rise building construction stage and construction method thereof | |
| CN108532676A (en) | A kind of fire fighting of super high-rise building waterworks | |
| CN201543150U (en) | High-rise industrial building fire-fighting water supply system configuration structure | |
| CN209568506U (en) | A kind of two-way constant pressure water supply non-negative pressure water service system | |
| CN112081187A (en) | Automatic control system for super high-rise secondary water supply pump house | |
| CN201875428U (en) | Rapid gas-filling device of CNG (compressed natural gas) station with double gas sources for gas filling | |
| CN205617483U (en) | Bring water flow control's box no negative pressure water supply equipment into | |
| CN110144991A (en) | A kind of Super High fire-fighting voltage-stabilizing system | |
| CN206784495U (en) | A kind of water system for high-rise building | |
| CN104846918A (en) | Living and fire fighting shared pipe network pressure-superposed water supply system | |
| CN204475434U (en) | A kind of no-negative-pressure water supply equipment | |
| KR101224271B1 (en) | Apparatus for suppling water using by branch pipe and pressure reducing valve | |
| CN206346727U (en) | A kind of unattended water filling sledge block | |
| CN212317044U (en) | Automatic control system for super high-rise secondary water supply pump house | |
| CN202865922U (en) | Building layering water-supplying system | |
| CN206902810U (en) | The intelligent stack-press device of one kind water inlet | |
| CN201943120U (en) | Water supply system formed by multiple-stage and multiple-outlet water pump in parallel connection with multiple-portion and multiple-stage water pump | |
| CN207376792U (en) | A kind of basement waterworks for firefighting | |
| CN205100297U (en) | Fire control pressure boost steady voltage equipment | |
| CN217923893U (en) | Energy-saving fire water supply system for building construction | |
| CN205002667U (en) | Circulating water supply system of high -order cooling tower | |
| CN110029971A (en) | A kind of foam auxiliary phlogisticated air drives distribution valve group and process |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |