CN109555192A - One kind being used for architectural engineering underground bilayer fire cistern - Google Patents
One kind being used for architectural engineering underground bilayer fire cistern Download PDFInfo
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- CN109555192A CN109555192A CN201910033278.1A CN201910033278A CN109555192A CN 109555192 A CN109555192 A CN 109555192A CN 201910033278 A CN201910033278 A CN 201910033278A CN 109555192 A CN109555192 A CN 109555192A
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- cistern
- fire cistern
- fighting
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 208
- 238000010079 rubber tapping Methods 0.000 claims abstract description 17
- 238000005086 pumping Methods 0.000 claims description 13
- 239000007788 liquid Substances 0.000 claims description 10
- 239000006096 absorbing agent Substances 0.000 claims description 6
- 230000035939 shock Effects 0.000 claims description 6
- 230000011664 signaling Effects 0.000 claims description 6
- 239000007921 spray Substances 0.000 claims description 3
- 238000010276 construction Methods 0.000 claims description 2
- 238000007667 floating Methods 0.000 claims description 2
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims 3
- 239000010410 layer Substances 0.000 description 107
- 230000006378 damage Effects 0.000 description 4
- 239000002699 waste material Substances 0.000 description 4
- 206010020852 Hypertonia Diseases 0.000 description 3
- 230000002159 abnormal effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000012423 maintenance Methods 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000002356 single layer Substances 0.000 description 1
Classifications
-
- 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
- E03B11/10—Arrangements or adaptations of tanks for water supply for public or like main water supply
- E03B11/14—Arrangements or adaptations of tanks for water supply for public or like main water supply of underground tanks
-
- 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
-
- 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
-
- 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
- Y02A20/20—Controlling water pollution; Waste water treatment
Landscapes
- Engineering & Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Public Health (AREA)
- Water Supply & Treatment (AREA)
- Structural Engineering (AREA)
- Fire-Extinguishing By Fire Departments, And Fire-Extinguishing Equipment And Control Thereof (AREA)
Abstract
It is a kind of for architectural engineering underground bilayer fire cistern, including fire cistern, fire water pump house and the pump house catch pit below ground surface the invention belongs to structural fire protection field；Fire cistern is the upper layer fire cistern and lower layer's fire cistern of upper and lower orientation setting, and upper layer fire cistern is for the outer fire demand water of storage room, and lower layer's fire cistern is for fire demand water in storage room；Minimum effective water level is arranged in upper layer fire cistern lower part, is connected with fire fighting truck intake pipe in the position of minimum effective water level.Fire cistern minimum effective water level in upper layer meets requirement of the suction head no more than maximum suction head after height above sea level amendment, and the minimum effective water level of lower layer's fire cistern meets the requirement within below ground 10m.Lower layer's fire cistern can make full use of building basement space, reduce investment outlay.Beside fire water pump house concentrated setting bilayer fire cistern, the double-deck fire cistern tapping pipe and overflow pipe can be connected in fire water pump house catch pit, so that draining pump quantity is reduced, be reduced investment outlay.
Description
Technical field
The invention belongs to structural fire protection field of engineering technology, specifically a kind of to be used for the bilayer fire-fighting of architectural engineering underground
Pond.
Background technique
Fire cistern is the water storage facility for the pump water suction of fixed or movable fire-fighting water manually built.The main function of fire cistern
It can be that storage fire demand water is fought a fire with meeting, slave function is easy for pump sump.The fire water of the outer fire demand water of storage room
Pond or the fire cistern fetched water for fire fighting truck, should be arranged intake (well), and suction head should not exceed 6m." should not exceed 6m "
6m cannot be simply interpreted as: local atmospheric pressure is more than 10m water column, and the maximum suction head of fire fighting truck intake can be taken by 6m；
Local atmospheric pressure is less than 10m water column, and the maximum suction head of fire fighting truck intake should be computed determination, can also table look-at 1,
It cannot treat different things as the same and be defined as 6m.It should ensure that fire pump is inhaled in its lowest water level and fire fighting truck for the fire cistern of fire fighting truck water intaking
The height of centre of conduit's line is not more than the maximum suction head in fire pump location.To the area that height above sea level is 300m
Speech, the pump shaft height of fire fighting truck are 1m, then intake bottom absolute altitude cannot be 5m lower than fire fighting truck stop ground, Different Altitude Regions
Height can have any different.
Since many city height above sea level in China are more than 300m, according to table 1, fire pump maximum suction head will phase
It should reduce.Building basement layer height is generally higher than 5 meters, and pipe sandwich is arranged on basement top, and such basement floor is high by one
As be 8 meters or more.It is more than the area of 300m for height above sea level, single layer fire cistern is such as set, will lead to and be set to building underground
The fire cistern area of room increases, and fire cistern lower layer space can not efficiently use, and cause the waste to space.
Summary of the invention
For fire demand water outside the equal storage room of current many high altitude localities fire cisterns, asking for space waste is caused
Topic, the purpose of the present invention is to provide one kind to be used for architectural engineering underground bilayer fire cistern, which can subtract
Few space waste.
To achieve the goals above, the technical solution adopted by the present invention are as follows: one kind is used for the bilayer fire-fighting of architectural engineering underground
Pond, including fire cistern, fire water pump house and the pump house catch pit below ground surface；It is characterized by: fire cistern be it is upper,
The upper layer fire cistern and lower layer's fire cistern of lower orientation setting, upper layer fire cistern is for the outer fire demand water of storage room, lower layer
Fire cistern is for fire demand water in storage room；Minimum effective water level is arranged in upper layer fire cistern lower part, in minimum effective water level
Position be connected with fire fighting truck intake pipe.
For upper layer fire cistern for the outer fire demand water of storage room, minimum effective water level is high in the revised maximum water suction of height above sea level
On degree, fire cistern intake pipe is drawn below minimum effective water level, guarantees that suction head is revised most no more than height above sea level
Big suction head；Lower layer's fire cistern uses water containing indoor fire hydrant, spray etc. for fire demand water in storage room；It can meet pair
The utilization of lower layer space avoids space waste.
In the same fire water pump house, fire water pump house setting bilayer disappears for outdoor fire fighting water pump, the setting of indoor fire-fighting water pump
Beside anti-pond.
Bilayer fire cistern provided by the invention is that the storage indoor and outdoor fire demand water of building basement is arranged in disappear
Anti- pond.Fire cistern minimum effective water level in upper layer meets suction head to be wanted no more than maximum suction head after height above sea level amendment
It asks, the minimum effective water level of lower layer's fire cistern meets the requirement within below ground 10m.Lower layer's fire cistern can make full use of
Building basement space, reduces investment outlay.Fire water pump house can be beside concentrated setting bilayer fire cistern, and the double-deck fire cistern is let out
Water pipe and overflow pipe can be connected in fire water pump house catch pit, so that draining pump quantity is reduced, be reduced investment outlay.The present invention has very
Strong practicability, can be in large-scale application.
Detailed description of the invention
Fig. 1 is the structural relation schematic diagram of upper layer fire cistern and outdoor fire fighting water pump etc.；
Fig. 2 is the structural relation schematic diagram of lower layer's fire cistern and indoor fire-fighting water pump etc.；
Fig. 3 is the structural relation schematic diagram of the double-deck fire cistern and water system.
In figure: 1-upper layer fire cistern, 2-upper layer fire cistern liquid level signalling devices, 3-upper layer fire cistern overflows
Water level, the 4-effective water levels of upper layer fire cistern highest, the minimum effective water level of 5-upper layer fire cisterns, 6-prevent cyclone,
7-outdoor fire fighting water pumps, 8-outdoor fire fighting water pump check-valves, 9-outdoor fire fighting water pump manual gate valves, 10-water shock absorbers,
11-outdoor fire fighting water pump relief valves, 12-outdoor fire fighting water pump testing valve of water, 13-outdoor fire fighting water pump direct-reading flowmeters,
14-outdoor fire fighting water pump relief tubes, 15-outdoor fire fighting pressure switch for water pump, 16-outdoor fire fighting pumping lines, 17-disappear
Anti- vehicle intake pipe, 18-upper layer fire cistern access holes, 19-lower layer's fire cisterns, 20-lower layer's fire cistern liquid level signals dress
It sets, 21-lower layer's fire cistern flood levels, the 22-effective water levels of lower layer's fire cistern highest, 23-lower layer's fire cisterns are minimum
Effective water level, 24-suction hose horn mouths, 25-indoor fire-fighting water pumps, 26-indoor fire-fighting water pump check-valves, 27-interiors disappear
Waterproof pump manual gate valve, 28-indoor fire-fighting water pump relief valves, 29-indoor fire-fighting water pump testing valve of water, 30-indoor fire-fighting water pumps
Direct-reading flowmeter, 31-indoor fire-fighting water pump relief tubes, 32-indoor fire-fighting pressure switch for water pump, 33-indoor fire-fighting water pumps
Outlet pipe, 34-lower layer's fire cistern access holes, 35-fire cistern water inlet pipes, 36-upper layer fire cistern remote control float valves,
37-lower layer's fire cistern remote control float valves, 38-upper layer fire cistern overflow pipes, 39-upper layer fire cistern tapping pipes, 40-
Lower layer's fire cistern overflow pipe, 41-lower layer's fire cistern tapping pipes, 42-pump house catch pits, 43-fire water pump houses, 44-
Second water shock absorber, 45-ground surfaces, 46-drain valves.
Specific embodiment
Following further describes the present invention with reference to the drawings.It is a kind of double-deck for architectural engineering underground as shown in Figure 1:
Fire cistern, fire cistern, fire water pump house 43 and pump house catch pit 42 including being located at 45 lower section of ground surface；Fire cistern is
The upper layer fire cistern 1 and lower layer's fire cistern 19 of upper and lower orientation setting, upper layer fire cistern 1 is for storing outdoor fire fighting use
Water, for lower layer's fire cistern 19 for fire demand water in storage room, indoor fire-fighting water includes indoor fire hydrant, spray etc.；Upper layer
The minimum effective water level 5 of upper layer fire cistern, the position of the minimum effective water level 5 of fire cistern on upper layer is arranged in 1 lower part of fire cistern
It is connected with fire fighting truck intake pipe 17.The minimum effective water level 5 of upper layer fire cistern on the revised maximum suction head of height above sea level,
Meet requirement of the suction head no more than maximum suction head after height above sea level amendment.
Outdoor fire fighting water pump 7 and indoor fire-fighting water pump 25 is arranged in fire water pump house 43, i.e. outdoor fire fighting water pump 7 disappears with interior
The setting of waterproof pump 25 is arranged in the same fire water pump house 43, fire water pump house 43 in upper layer fire cistern 1 and lower layer's fire water
The side in pond 19；Save space and investment.
Being equipped in upper layer fire cistern 1 prevents cyclone 6, and the water inlet pipe of outdoor fire fighting water pump 7 connects with cyclone 6 is prevented
It connects, room manual gate valve and pressure gauge (not shown) is set on the water inlet pipe of outdoor fire fighting water pump 7；Outdoor fire fighting water pump 7 is logical
Crossing prevents cyclone 6 from absorbing water from upper layer fire cistern 1.
The water outlet of outdoor fire fighting pumping line 16 is connected to outdoor fire fighting pipe network, on outdoor fire fighting pumping line 16
Equipped with outdoor fire fighting water pump check-valves 8, outdoor fire fighting water pump manual gate valve 9 and outdoor fire fighting pressure switch for water pump 15.It is anti-
Sealing hammer harm, outdoor fire fighting pumping line 16 are equipped with water shock absorber 10.
When fire cistern inlet valve can not normal switching-off when, prevent the water constantly entered from rise fire cistern water level constantly
Height destroys the structure safety of fire cistern more than the bearing capacity of pool wall of pool, and upper layer fire cistern 1 is equipped with upper layer fire water
The effective water level 4 of pond highest and upper layer fire cistern flood level 3, upper layer fire cistern flood level 3 are located at upper layer fire cistern
The top of the effective water level 4 of highest.
When being abnormal situation leads to fire_fighting pipe network hypertonia, the damage of fire protection pipeline and valve in order to prevent,
Outdoor fire fighting pumping line 16 is equipped with two outdoor fire fighting water pump relief tubes 14, and an outdoor fire fighting water pump relief tube 14 is set
There is outdoor fire pump relief valve 11, another outdoor fire fighting water pump relief tube 14 is equipped with the outdoor fire fighting used for system testing
Water pump testing valve of water 12 and outdoor fire fighting water pump direct-reading flowmeter 13, two outdoor fire fighting water pump relief tubes 14 share one and let out
Mouth is extruded, pressure relief vent is located at the upper space of the upper layer fire cistern flood level 3 of upper layer fire cistern 1.
Upper layer fire cistern liquid level signalling device 2 is set in upper layer fire cistern 1；For monitoring upper layer fire cistern 1
Water level, upper layer fire cistern liquid level signalling device 2 show and show in fire protection control center or duty room with water level on the spot
The function of water level.
As shown in Figure 2: the minimum effective water level 23 of lower layer's fire cistern, lower layer's fire water is arranged in 19 lower part of lower layer's fire cistern
The minimum effective water level in pond meets the requirement within below ground 10m.
19 bottom of lower layer's fire cistern is equipped with recessed collecting-tank, and the suction side of the water inlet pipe of indoor fire-fighting water pump 25, which is equipped with, inhales
Water pipe horn mouth 24, suction hose horn mouth 24 are located at recessed collecting-tank.Indoor fire-fighting water pump 25 by suction hose horn mouth 24 from
It absorbs water in lower layer's fire cistern 19.
The water outlet of indoor fire-fighting pumping line 33 is connected to indoor fire-fighting pipe network, on indoor fire-fighting pumping line 33
Equipped with indoor fire-fighting water pump check-valves 26, indoor fire-fighting water pump manual gate valve 27 and indoor fire-fighting pressure switch for water pump 32.For
Prevent water hammer from endangering, indoor fire-fighting pumping line 33 is equipped with the second water shock absorber 44.
When being abnormal situation leads to fire_fighting pipe network hypertonia, the damage of fire protection pipeline and valve in order to prevent,
Lower layer's fire cistern 19 is equipped with the effective water level 22 of lower layer's fire cistern highest and lower layer's fire cistern flood level 21, lower layer's fire-fighting
Pond flood level 21 is located at the top of the effective water level 22 of lower layer's fire cistern highest.
When being abnormal situation leads to fire_fighting pipe network hypertonia, the damage of fire protection pipeline and valve in order to prevent,
Indoor fire-fighting pumping line 33 is equipped with two indoor fire-fighting water pump relief tubes 31, and an indoor fire-fighting water pump relief tube 31 is set
There is indoor fire pump relief valve 28, another indoor fire-fighting water pump relief tube 31 is equipped with the indoor fire-fighting used for system testing
Water pump testing valve of water 29 and indoor fire-fighting water pump direct-reading flowmeter 30, two indoor fire-fighting water pump relief tubes 14 share one and let out
Mouth is extruded, pressure relief vent is located at the upper space of lower layer's fire cistern flood level 21 of lower layer's fire cistern 19.It can fill in this way
Divide and utilize upper layer fire cistern lower part space, saves space and investment.
Lower layer's fire cistern liquid level signalling device 20 is set in lower layer's fire cistern 19；For monitoring lower layer's fire cistern 19
Water level, lower layer's fire cistern liquid level signalling device 20 have on the spot water level show and is shown in fire protection control center or duty room
Show the function of water level.
Referring to Fig. 3: upper layer fire cistern 1 and lower layer's fire cistern 19 share fire cistern water inlet pipe 35, in upper layer fire-fighting
The water inlet in pond 1 and lower layer's fire cistern 19, which is in charge of, is correspondingly provided with upper layer fire cistern remote control float valve 36 and lower layer's fire water
Pond remote control float valve 37, the floating ball of two remote control float valves are located at the liquid level of upper and lower fire cistern, and remote control float valve is used to
Control fire cistern water level.Fire water pump house 43 is equipped with pump house catch pit 42, and upper layer fire cistern 1 overflows equipped with upper layer fire cistern
Flow tube 38 and upper layer fire cistern tapping pipe 39, the water inlet and upper layer fire cistern overflow water of upper layer fire cistern overflow pipe 38
Position 3 is concordant, and the water inlet of upper layer fire cistern tapping pipe 39 is located at the lower section of the minimum effective water level 5 of upper layer fire cistern；Lower layer
Fire cistern 19 is equipped with lower layer's fire cistern overflow pipe 40 and lower layer's fire cistern tapping pipe 41, lower layer's fire cistern overflow pipe 40
Water inlet it is concordant with lower layer's fire cistern flood level 21, the water inlet of lower layer's fire cistern tapping pipe 41 is located at lower layer's fire-fighting
The lower section of the minimum effective water level 23 in pond；Upper layer fire cistern overflow pipe 38, upper layer fire cistern tapping pipe 39, lower layer's fire water
The water outlet of pond overflow pipe 40 and lower layer's fire cistern tapping pipe 41 all with 42 connection of pump house catch pit.Share catch pit, section
Save space and investment.Upper layer fire cistern tapping pipe 39 and lower layer's fire cistern tapping pipe 41 are separately installed with drain valve 46.
Upper layer fire cistern 1 and lower layer's fire cistern 19 are enclosed construction；For the ease of maintenance, upper layer fire cistern 1
Equipped with upper layer fire cistern access hole 18, lower layer's fire cistern 19 is equipped with lower layer's fire cistern access hole 34；Upper layer fire cistern
Access hole 18 and lower layer's fire cistern access hole 34 are opened to fire water pump house 43, can enter pond progress from fire water pump house in this way
Maintenance.
Claims (10)
1. one kind is used for architectural engineering underground bilayer fire cistern, fire cistern, fire water including being located at 45 lower section of ground surface
Pump house and pump house catch pit；It is characterized by: the upper layer fire cistern (1) that fire cistern is the setting of upper and lower orientation disappears with lower layer
Anti- pond (19), upper layer fire cistern (1) is for the outer fire demand water of storage room, and lower layer's fire cistern (19) in storage room for disappearing
Anti- to use water, indoor fire-fighting water includes indoor fire hydrant, spray；Upper layer fire cistern is arranged most in fire cistern (1) lower part in upper layer
Low effective water level (5), on upper layer, the position of the minimum effective water level (5) of fire cistern is connected with fire fighting truck intake pipe (17).
2. as described in claim 1 a kind of for architectural engineering underground bilayer fire cistern, it is characterised in that: fire water pump house
(43) setting outdoor fire fighting water pump (7) and indoor fire-fighting water pump (25), fire water pump house (43) are arranged in upper layer fire cistern (1)
With the side of lower layer's fire cistern (19).
3. as claimed in claim 2 a kind of for architectural engineering underground bilayer fire cistern, it is characterised in that: upper layer fire water
Being equipped in pond (1) prevents cyclone (6), and the water inlet pipe of outdoor fire fighting water pump (7) is connect with cyclone (6) is prevented, outdoor fire fighting
Room manual gate valve and pressure gauge are set on the water inlet pipe of water pump (7)；The water outlet of outdoor fire fighting pumping line (16) is connected to
Outdoor fire fighting pipe network.
4. as claimed in claim 3 a kind of for architectural engineering underground bilayer fire cistern, it is characterised in that: outdoor fire fighting water
Water pump outlet pipe (16) is equipped with outdoor fire fighting water pump check-valves (8), outdoor fire fighting water pump manual gate valve (9) and outdoor fire fighting water
Pump pressure switchs (15)；Outdoor fire fighting pumping line (16) is equipped with water shock absorber (10).
5. as claimed in claim 4 a kind of for architectural engineering underground bilayer fire cistern, it is characterised in that: outdoor fire fighting water
Water pump outlet pipe (16) is equipped with two outdoor fire fighting water pump relief tubes (14), and an outdoor fire fighting water pump relief tube (14) is equipped with room
Outer fire pump relief valve (11), another outdoor fire fighting water pump relief tube (14) be equipped with outdoor fire fighting water pump testing valve of water (12) with
And outdoor fire fighting water pump direct-reading flowmeter (13), two outdoor fire fighting water pump relief tubes (14) share a pressure relief vent, let out
Extrude the upper space that mouth is located at the upper layer fire cistern flood level (3) of upper layer fire cistern (1).
6. as claimed in claim 5 a kind of for architectural engineering underground bilayer fire cistern, it is characterised in that: indoor fire-fighting water
The water outlet of water pump outlet pipe (33) is connected to indoor fire-fighting pipe network, and indoor fire-fighting pumping line (33) is equipped with indoor fire-fighting water
Pump check-valves (26), indoor fire-fighting water pump manual gate valve (27) and indoor fire-fighting pressure switch for water pump (32)；Indoor fire-fighting water
Water pump outlet pipe (33) is equipped with the second water shock absorber (44).
7. one kind as described in claim 1 to 6 any one is used for architectural engineering underground bilayer fire cistern, feature exists
In: indoor fire-fighting pumping line (33) is equipped with two indoor fire-fighting water pump relief tubes (31), and an indoor fire-fighting water pump is let out
Pressure pipe (31) is equipped with indoor fire-fighting water pump relief valve (28), and another indoor fire-fighting water pump relief tube (31) is equipped with indoor fire-fighting water
Testing valve of water (29) and indoor fire-fighting water pump direct-reading flowmeter (30) are pumped, two indoor fire-fighting water pump relief tubes (14) share one
A pressure relief vent, pressure relief vent are located at the upper space of lower layer's fire cistern flood level (21) of lower layer's fire cistern (19).
8. as claimed in claim 7 a kind of for architectural engineering underground bilayer fire cistern, it is characterised in that: upper layer fire water
Pond (1) and lower layer's fire cistern (19) share fire cistern water inlet pipe (35), fire cistern (1) and lower layer's fire cistern on upper layer
(19) water inlet, which is in charge of, is correspondingly provided with upper layer fire cistern remote control float valve (36) and lower layer's fire cistern remote control float valve
(37), the floating ball of two remote control float valves is located at the liquid level of upper and lower fire cistern.
9. as claimed in claim 8 a kind of for architectural engineering underground bilayer fire cistern, it is characterised in that: fire water pump house
(43) pump house catch pit (42) are equipped with, upper layer fire cistern (1) is equipped with upper layer fire cistern overflow pipe (38) and upper layer fire water
Pond tapping pipe (39), upper layer fire cistern overflow pipe (38) into
The mouth of a river is concordant with upper layer fire cistern flood level (3), and the water inlet of upper layer fire cistern tapping pipe (39) is located at upper layer
The lower section of the minimum effective water level (5) of fire cistern；Lower layer's fire cistern (19) is equipped with lower layer's fire cistern overflow pipe (40) under
Layer fire cistern tapping pipe (41), the water inlet and lower layer's fire cistern flood level (21) of lower layer's fire cistern overflow pipe (40)
Concordantly, the water inlet of lower layer's fire cistern tapping pipe (41) is located at the lower section of the minimum effective water level (23) of lower layer's fire cistern；On
Layer fire cistern overflow pipe (38), upper layer fire cistern tapping pipe (39), lower layer's fire cistern overflow pipe (40) and lower layer's fire-fighting
The water outlet of pond tapping pipe (41) all with pump house catch pit (42) connection.
10. as claimed in claim 9 a kind of for architectural engineering underground bilayer fire cistern, it is characterised in that: upper layer fire-fighting
Upper layer fire cistern liquid level signalling device (2) are set in pond (1)；Lower layer's fire cistern liquid is set in lower layer's fire cistern (19)
Position signal device (20)；Upper layer fire cistern (1) and lower layer's fire cistern (19) are enclosed construction；Upper layer fire cistern (1)
Equipped with upper layer fire cistern access hole (18), lower layer's fire cistern (19) is equipped with lower layer's fire cistern access hole (34)；Upper layer disappears
Anti- pond access hole (18) and lower layer's fire cistern access hole are opened to (34) fire water pump house (43).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910033278.1A CN109555192B (en) | 2019-01-14 | 2019-01-14 | Underground double-layer fire-fighting pool for constructional engineering |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201910033278.1A CN109555192B (en) | 2019-01-14 | 2019-01-14 | Underground double-layer fire-fighting pool for constructional engineering |
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| CN109555192B CN109555192B (en) | 2024-06-21 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113006552A (en) * | 2021-03-22 | 2021-06-22 | 中国能源建设集团湖南省电力设计院有限公司 | Combined arrangement structure of integrated pump room and spare part warehouse |
| CN115845304A (en) * | 2022-11-25 | 2023-03-28 | 浙江青坤建筑规划设计有限公司 | High-rise residential pressurization fire extinguishing system in high-altitude area |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU7628791A (en) * | 1990-05-16 | 1991-11-21 | Kenneth John Tucker | Fire protection system |
| US20010042627A1 (en) * | 2000-05-19 | 2001-11-22 | Carrier Brian E. | Fire fighting apparatus |
| US20110119950A1 (en) * | 2009-11-25 | 2011-05-26 | Industrial Technology Research Institute | Puddle eliminating system and puddle eliminating method |
| CN202214764U (en) * | 2011-09-27 | 2012-05-09 | 深圳市建筑设计研究总院有限公司 | Intelligent water supply system for ultra-high-rise building |
| CN204112402U (en) * | 2014-09-11 | 2015-01-21 | 北京冠亚伟业民用建筑设计有限公司 | A kind of combined water supply system of fire system of quarters |
| CN205712330U (en) * | 2016-06-21 | 2016-11-23 | 中铁建设集团有限公司 | A kind of high-rise building cluster waterworks for firefighting |
| CN205759329U (en) * | 2016-05-20 | 2016-12-07 | 武汉裕生智能节能设备有限公司 | A kind of fire supply system intelligent controlling device |
| CN108532676A (en) * | 2017-03-02 | 2018-09-14 | 中国中元国际工程有限公司 | A kind of fire fighting of super high-rise building waterworks |
| CN209837172U (en) * | 2019-01-14 | 2019-12-24 | 中国市政工程西北设计研究院有限公司 | Underground double-layer fire pool for building engineering |
-
2019
- 2019-01-14 CN CN201910033278.1A patent/CN109555192B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU7628791A (en) * | 1990-05-16 | 1991-11-21 | Kenneth John Tucker | Fire protection system |
| US20010042627A1 (en) * | 2000-05-19 | 2001-11-22 | Carrier Brian E. | Fire fighting apparatus |
| US20110119950A1 (en) * | 2009-11-25 | 2011-05-26 | Industrial Technology Research Institute | Puddle eliminating system and puddle eliminating method |
| CN202214764U (en) * | 2011-09-27 | 2012-05-09 | 深圳市建筑设计研究总院有限公司 | Intelligent water supply system for ultra-high-rise building |
| CN204112402U (en) * | 2014-09-11 | 2015-01-21 | 北京冠亚伟业民用建筑设计有限公司 | A kind of combined water supply system of fire system of quarters |
| CN205759329U (en) * | 2016-05-20 | 2016-12-07 | 武汉裕生智能节能设备有限公司 | A kind of fire supply system intelligent controlling device |
| CN205712330U (en) * | 2016-06-21 | 2016-11-23 | 中铁建设集团有限公司 | A kind of high-rise building cluster waterworks for firefighting |
| CN108532676A (en) * | 2017-03-02 | 2018-09-14 | 中国中元国际工程有限公司 | A kind of fire fighting of super high-rise building waterworks |
| CN209837172U (en) * | 2019-01-14 | 2019-12-24 | 中国市政工程西北设计研究院有限公司 | Underground double-layer fire pool for building engineering |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113006552A (en) * | 2021-03-22 | 2021-06-22 | 中国能源建设集团湖南省电力设计院有限公司 | Combined arrangement structure of integrated pump room and spare part warehouse |
| CN115845304A (en) * | 2022-11-25 | 2023-03-28 | 浙江青坤建筑规划设计有限公司 | High-rise residential pressurization fire extinguishing system in high-altitude area |
| CN115845304B (en) * | 2022-11-25 | 2023-08-15 | 浙江青坤建筑规划设计有限公司 | High-rise residential pressurization fire extinguishing system in high-altitude area |
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| CN109555192B (en) | 2024-06-21 |
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