CN109610565B - Fire extinguishing system of rotary building - Google Patents
Fire extinguishing system of rotary building Download PDFInfo
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- CN109610565B CN109610565B CN201811547066.7A CN201811547066A CN109610565B CN 109610565 B CN109610565 B CN 109610565B CN 201811547066 A CN201811547066 A CN 201811547066A CN 109610565 B CN109610565 B CN 109610565B
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B11/00—Arrangements or adaptations of tanks for water supply
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- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02D—FOUNDATIONS; EXCAVATIONS; EMBANKMENTS; UNDERGROUND OR UNDERWATER STRUCTURES
- E02D29/00—Independent underground or underwater structures; Retaining walls
- E02D29/12—Manhole shafts; Other inspection or access chambers; Accessories therefor
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- E—FIXED CONSTRUCTIONS
- E03—WATER SUPPLY; SEWERAGE
- E03B—INSTALLATIONS OR METHODS FOR OBTAINING, COLLECTING, OR DISTRIBUTING WATER
- E03B5/00—Use of pumping plants or installations; Layouts thereof
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- Life Sciences & Earth Sciences (AREA)
- Water Supply & Treatment (AREA)
- Health & Medical Sciences (AREA)
- Hydrology & Water Resources (AREA)
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- Environmental & Geological Engineering (AREA)
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- Mining & Mineral Resources (AREA)
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- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
The invention discloses a fire fighting system of a rotary building, which comprises a fire fighting pipe network, a fire fighting water pool and a deep well fire fighting pump, wherein the fire fighting pipe network is arranged on a rotating body, the fire fighting water pool is arranged on a foundation, the deep well fire fighting pumps are distributed and fixed on the rotating body in an annular array, one end of each deep well fire fighting pump is connected with the fire fighting pipe network, the other end of each deep well fire fighting pump is positioned in the fire fighting water pool, the top of each fire fighting water pool is provided with an annular groove for the deep well fire fighting pump to extend into the fire fighting water pool, and the deep well fire fighting pump has the freedom degree of moving along the annular groove; the fire-fighting water pool is fixed on the foundation base, the deep well fire pump is utilized to pump water in the fire-fighting water pool, the rotator drives the deep well fire pump to rotate along the annular groove, the load of the rotator can be effectively reduced, the fire-fighting water supply requirement of the rotary building is met, and the use function of the rotary building is not influenced.
Description
Technical Field
The invention relates to the technical field of fire fighting, in particular to a fire fighting system of a rotary building.
Background
For decades, rapid industrialization and urbanization have enabled the engineering construction of China to be greatly developed, the construction forms are various, super high-rise buildings, large commercial bodies and buildings with special structures emerge endlessly, and how to configure a proper fire-fighting water supply system according to different building types becomes an important link of engineering design. In engineering design, a designer needs to reasonably determine a fire water supply system according to the use function, spatial layout and the like of a building.
The design of the fire-fighting water supply system is comprehensively considered from the aspects of safety, reliability, economic rationality and the like, and a new process, a new technology, new equipment and a new material are selected under the conditions of safety, reliability, advanced technology, economic applicability and environmental protection in order to meet the requirements of engineering fire-fighting requirements and technical progress by combining the characteristics of buildings and the prior art level and the management level.
Conventional fire control water supply system has the water supply capacity of preferred in order to guarantee to the roof floor, generally all locates in the pump house, with the same floor setting of building floor, fixed mounting, but to the building of special construction such as rotatory building, conventional fire control water supply system has increased the dead weight of superstructure body, has increased the counter-force of rotating the support, greatly increased the construction cost of this type of building.
Disclosure of Invention
In order to overcome the defects in the prior art, the invention provides a fire fighting system of a rotary building, which can effectively reduce the dead weight of an upper-layer rotator of the rotary building and meet the fire fighting and water supply requirements of the rotary building.
In order to solve the technical problem, the invention provides a fire fighting system of a rotary building, wherein the rotary building comprises a rotary body and a foundation base, a rotary central shaft is arranged between the rotary body and the foundation base, the rotary central shaft comprises a fire fighting pipe network, a fire fighting water pool and a plurality of deep well fire fighting pumps, the fire fighting pipe network is arranged on the rotary body, the fire fighting water pool is arranged on the foundation base, the deep well fire fighting pumps are distributed and fixed on the rotary body in an annular array manner, one end of each deep well fire fighting pump is connected with the fire fighting pipe network, the other end of each deep well fire fighting pump is positioned in the fire fighting water pool, an annular groove for the deep well fire fighting pumps to extend into the fire fighting water pool is arranged at the top of the fire fighting water pool, and the deep well fire.
As preferred scheme, the center pin is equipped with the cable well, the fire-fighting water pond is equipped with the maintenance well, the bottom in fire-fighting water pond is equipped with the maintenance passageway, the both ends of maintenance passageway respectively with the cable well with the maintenance well is linked together.
As the preferred scheme, the bottom of the maintenance channel is provided with a water collecting tank.
Preferably, an overflow emptying device for draining water is arranged at the top of the overhaul channel and is positioned above the water collecting tank.
As the preferred scheme, the overhaul well is provided with a liquid level detection device.
As preferred scheme, the rotator with be equipped with between the ground base and overhaul the layer, the rotator is equipped with and accesss to overhaul the first pond access hole on layer, the fire-fighting pond is equipped with and accesss to overhaul the second pond access hole on layer, first pond access hole with second pond access hole staggered distribution.
As the preferred scheme, still include the fire control inlet tube, the fire control inlet tube process overhaul the layer with the fire-fighting water pond is linked together.
Preferably, the outer contour of the fire pool is circular.
Preferably, the central axis, the annular array of the deep well fire pump, the annular groove and the outer contour of the fire-fighting water pool have center lines on the same straight line.
Preferably, the depth of the fire pool is gradually reduced in a direction from the middle toward the outer side.
Compared with the prior art, the fire fighting system of the rotary building has the beneficial effects that: it will the fire-fighting water pond sets up on the ground base, utilizes deep well fire pump extracts water in the fire-fighting water pond, it is a plurality of deep well fire pump is the annular array and distributes, the rotator drives deep well fire pump along the ring recess rotates, can effectively reduce the heavy burden of rotator, and it is a plurality of deep well fire pump has guaranteed the water supply ability to the fire control network management of top floor, has both satisfied the fire control of rotatory building and has supplied water the requirement and do not influence the service function of rotatory building again.
Drawings
In order to more clearly illustrate the technical solution of the present invention, the drawings needed to be used in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural view of a fire fighting system of a rotary building according to a preferred embodiment of the present invention.
Fig. 2 is a schematic plan view of a fire pump room of a fire fighting system of a rotary building according to a preferred embodiment of the present invention.
Fig. 3 is a schematic plan view of a fire fighting pool of a fire fighting system of a rotary building according to a preferred embodiment of the present invention.
Fig. 4 is a schematic sectional view taken along line a-a in fig. 2.
Fig. 5 is a schematic cross-sectional view of B-B in fig. 2.
In the figure: 1. a rotating body; 2. a ground base; 3. a central shaft; 4. a fire-fighting pipe network; 5. a fire pool; 6. a deep well fire pump; 7. an annular groove; 8. a fire pump house; 9. a cable well; 10. overhauling a hoistway; 11. overhauling the channel; 12, collecting water tank; 13. an overflow emptying device; 14. a liquid level detection device; 15. a maintenance layer; 16. a first pool access opening; 17. a second pool access opening; 18. a fire-fighting water inlet pipe; 19. a breather pipe; 20. the support is rotated.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the present invention, unless otherwise expressly stated or limited, the terms "connected," "fixed," and the like are to be construed broadly and can, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the description of the present invention, the terms "upper", "lower", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience in describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, it should be noted that the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
As shown in fig. 1 to 5, a preferred embodiment of the present invention provides a fire fighting system for a rotary building, wherein the rotary building comprises a rotary body 1 and a ground base 2, a rotary central shaft 3 is arranged between the rotary body 1 and the ground base 2 and comprises a fire-fighting pipe network 4, a fire-fighting pool 5 and a plurality of deep well fire-fighting pumps 6, the fire-fighting pipe network 4 is arranged on the rotator 1, the fire-fighting water pool 5 is arranged on the ground base 2, the deep well fire pumps 6 are distributed and fixed on the rotator 1 in an annular array, one end of each deep well fire pump 6 is connected with the fire fighting pipe network 4, the other end of the deep well fire pump 6 is located in the fire pool 5, the top of the fire pool 5 is provided with a supply the deep well fire pump 6 extends into the annular groove 7 of the fire pool 5, the deep well fire pump 6 has a degree of freedom along the movement of the annular groove 7.
Based on the fire extinguishing system of rotary building of above-mentioned technical characteristic will fire-fighting pool 5 sets up on ground base 2, utilizes deep well fire pump 6 extracts water in the fire-fighting pool 5 is a plurality of deep well fire pump 6 is the ring array and distributes, rotator 1 drives deep well fire pump 6 along the ring recess rotates, can effectively reduce 1 heavy burden of rotator, and is a plurality of deep well fire pump 6 has guaranteed the water supply ability to the fire control network management of top floor, has both satisfied rotary building's fire control water supply requirement and has not influenced rotary building's service function again.
Wherein, the bottom of rotator 1 is equipped with fire pump room 8, the pump body and the motor of deep well fire pump 6 are fixed in on the 8 bottom surface steel constructions of fire pump room, the pump shaft and the head of absorbing water of deep well fire pump 6 stretch into the lower floor in the fire-fighting water pool 5, deep well fire pump 6 is along the rotatory water absorption of annular water absorption tank, and the pressurization supplies with building fire control water supply pipe network, and also the easy access personnel enter into simultaneously fire pump room 8 is right deep well fire pump 6 maintains the maintenance. In addition, when the deep well fire pump 6 is started to extinguish fire, the working principle of the system is the same as that of a conventional fire fighting system, and the detailed description is omitted.
In this embodiment, as shown in fig. 4 and 5, center pin 3 is equipped with cable well 9, fire-fighting water pool 5 is equipped with maintenance well 10, fire-fighting water pool 5's bottom is equipped with maintenance passageway 11, maintenance passageway 11 both ends respectively with cable well 9 with maintenance well 10 is linked together, cable well 9 can be used for holding the required power equipment of rotatory building, maintenance well 10 can be used for holding fire extinguishing system's supporting facilities, cable well 9 with maintenance well 10 passes through maintenance passageway 11 communicates with each other, can pass through maintenance well 10 enters into cable well 9 reduces the setting of inspection hole quantity for whole fire extinguishing system structure is compacter.
Further, the bottom of overhaul channel 11 is equipped with water catch bowl 12 for collect and discharge and reveal the fire water of overhaul channel 11, wherein, the top of overhaul channel 11 is equipped with overflow unloading device 13 that is used for the drainage, overflow unloading device 13 is located the top of water catch bowl 12, overflow unloading device 13 with communicate in the fire water pond 5, when detecting the water in fire water pond 5 exceedes when predetermineeing the volume, overflow unloading device 13 control with the water drainage in the fire water pond 5 to water catch bowl 12.
In this embodiment, a liquid level detection device 14 for detecting a water level is disposed on a side wall of the service shaft 10, and the liquid level detection device 14 is communicated with the fire pool 5.
Further, combine fig. 2 and fig. 3, rotator 1 with be equipped with between the ground base 2 and overhaul layer 15, rotator 1 is equipped with and accesss to overhaul layer 15's first pond access hole 16, fire-fighting pond 5 is equipped with and accesss to overhaul layer 15's second pond access hole 17, first pond access hole 16 with second pond access hole 17 dislocation distribution, in addition, still include fire control inlet tube 18, fire control inlet tube 18 passes through overhaul layer 15 with fire-fighting pond 5 is linked together, and during the maintenance, the maintainer is followed first pond access hole 16 is down to equipment access layer 15, fire control inlet tube 18 trouble is passed through second pond access hole 17 overhauls. And faults of other supporting facilities of the fire pool 5 are overhauled through the overhaul shaft 10. In addition, the top in fire pond 5 still is equipped with breather pipe 19, with the air in fire pond 5 is arranged to overhaul layer 15, overhaul layer 15 and be equipped with rotation support 20, for the rotation of rotator 1 provides the bearing force.
In this embodiment, as shown in fig. 2 and 3, the outer contour of the fire-fighting water pool 5 is circular and matches with the outer contour of the rotary building, so as to fully utilize the land area occupied by the rotary building, and specifically, the center lines of the central shaft 3, the annular array of the deep-well fire-fighting pump 6, the annular groove 7 and the outer contour of the fire-fighting water pool 5 are on the same straight line, so that the overall structure is more compact, and the requirements of practical application are met.
Further, as shown in fig. 4 and 5, the depth of the fire pool 5 gradually decreases from the middle to the outside, and is stepped, and the fire pool 5 is deepest on the central shaft 3, so that the fire pool and the central shaft 3 can be constructed conveniently, and the depth thereof gradually decreases to the outside, thereby reducing the construction cost.
In summary, the fire fighting system for the rotary building provided by the embodiment of the invention has the following main advantages: 1) The fire-fighting water pool 5 and the supporting facilities thereof are arranged at the lower layer of the rotary building, are fixed and can be supported by the ground base 2 at the lower part, thereby reducing the dead weight of the rotary body 1 at the upper layer of the rotary building and further reducing the counter force of the rotary support 20. 2) The fire-fighting water supply system adopts the axial-flow deep-well fire pump 6 as water supply equipment, the axial-flow deep-well fire pump 6 sucks water along the rotation of the annular groove 7, and the water is pressurized and supplied to the fire-fighting pipe network 4 on the upper layer of the building, so that the fire-fighting water supply requirement of the rotary building is met, and the use function of the rotary building is not influenced. 3) The cable well 9 is communicated with the overhaul well 10, so that the number of maintenance wells is reduced, the structure of the foundation 2 is compact, and the construction cost is reduced. 4) Utilize rotator 1 with intermediate layer between the ground base 2 sets up overhauls layer 15, breather pipe 19 supporting facilities such as fire control inlet tube 18 are located on overhauing layer 15, overall structure is compacter, and space utilization is high.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (9)
1. A fire fighting system of a rotary building comprises a rotary body and a foundation base, wherein a rotary central shaft is arranged between the rotary body and the foundation base, and the rotary building is characterized by comprising a fire fighting pump room, a fire fighting pipe network, a fire fighting water pool and a plurality of deep well fire fighting pumps, wherein the fire fighting pipe network is arranged on the rotary body, the fire fighting water pool is arranged on the foundation base, the deep well fire fighting pumps are distributed and fixed on the rotary body in an annular array manner and are positioned outside the rotary central shaft, one end of each deep well fire fighting pump is connected with the fire fighting pipe network, and a pump body and a motor of each deep well fire fighting pump are fixed at the bottom of the fire fighting pump room;
the fire-fighting water pool is annular, an annular groove for the deep-well fire pump to extend into the fire-fighting water pool is formed in the top of the fire-fighting water pool, the deep-well fire pump has freedom degree of movement along the annular groove, and a pump shaft and a water suction head of the deep-well fire pump extend into the fire-fighting water pool on the lower layer;
the center pin is equipped with the cable well, the fire-fighting basin is equipped with the maintenance well, the bottom in fire-fighting basin is equipped with the access way, the both ends of access way respectively with the cable well with the maintenance well is linked together.
2. A fire fighting system for rotary buildings as claimed in claim 1, characterized in that the bottom of the service access is provided with a water collection trough.
3. A fire fighting system for rotary buildings according to claim 2, characterized in that the top of the access passage is provided with an overflow emptying device for draining water, which is located above the water collection sump.
4. A fire fighting system for rotary buildings as claimed in claim 1, characterized in that the service shaft is provided with a liquid level detection device.
5. A fire fighting system for rotary buildings according to claim 1, characterized in that an access floor is provided between the rotary body and the foundation, the rotary body is provided with a first pool access opening leading to the access floor, the fire pool is provided with a second pool access opening leading to the access floor, and the first pool access opening and the second pool access opening are distributed in a staggered manner.
6. A fire fighting system for rotary buildings as claimed in claim 5, further comprising a fire fighting water intake pipe communicating with the fire fighting water basin through the service floor.
7. A fire fighting system for a rotary building according to any one of claims 1 to 6, characterized in that the outer contour of the fire pool is circular.
8. A fire fighting system for rotary buildings as claimed in claim 7, characterized in that the center axis, the annular array of deep well fire pumps, the annular groove and the outer contour of the fire pool all have their centerlines in the same straight line.
9. A fire fighting system for a rotary building as recited in claim 7, wherein the depth of the fire fighting pool decreases gradually in a direction from the middle toward the outside.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811547066.7A CN109610565B (en) | 2018-12-18 | 2018-12-18 | Fire extinguishing system of rotary building |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811547066.7A CN109610565B (en) | 2018-12-18 | 2018-12-18 | Fire extinguishing system of rotary building |
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| Publication Number | Publication Date |
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| CN109610565A CN109610565A (en) | 2019-04-12 |
| CN109610565B true CN109610565B (en) | 2020-11-06 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201811547066.7A Active CN109610565B (en) | 2018-12-18 | 2018-12-18 | Fire extinguishing system of rotary building |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113356306A (en) * | 2021-05-31 | 2021-09-07 | 浙江一体环保科技有限公司 | Assembled fire-fighting water supply system and water supply method |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2524402A (en) * | 2000-10-13 | 2002-04-22 | Albert E. Johnstone Iii | Swivel joint apparatus and method for utility supply to a rotatable building |
| CN1349025A (en) * | 2000-10-16 | 2002-05-15 | 吴水森 | Rotary residential building with roof garden and relief sculpture |
| CN104695549A (en) * | 2015-02-13 | 2015-06-10 | 白健荣 | Rotatable building |
| CN105908842A (en) * | 2016-04-29 | 2016-08-31 | 唐平 | Rotating building |
| CN108179783A (en) * | 2018-02-05 | 2018-06-19 | 金涛 | Rotate building water supply system |
-
2018
- 2018-12-18 CN CN201811547066.7A patent/CN109610565B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU2524402A (en) * | 2000-10-13 | 2002-04-22 | Albert E. Johnstone Iii | Swivel joint apparatus and method for utility supply to a rotatable building |
| CN1349025A (en) * | 2000-10-16 | 2002-05-15 | 吴水森 | Rotary residential building with roof garden and relief sculpture |
| CN104695549A (en) * | 2015-02-13 | 2015-06-10 | 白健荣 | Rotatable building |
| CN105908842A (en) * | 2016-04-29 | 2016-08-31 | 唐平 | Rotating building |
| CN108179783A (en) * | 2018-02-05 | 2018-06-19 | 金涛 | Rotate building water supply system |
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| CN109610565A (en) | 2019-04-12 |
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